Bismarck to Denver (DEN) flight deals

Flights for the months ahead

Bismarck (BIS) to Denver (DEN), the months ahead: 144 priced flights on 72 exact dates. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Route overview: Bismarck to Denver (DEN) flight deals

Bismarck (BIS) to Denver (DEN): November 2026

Travel datesAirlineStopsTotal price
Nov 5 – Nov 8 · 3 nightsUnited AirlinesNonstop$325.00
Nov 5 – Nov 8 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Nov 6 – Nov 9 · 3 nightsUnited AirlinesNonstop$325.00
Nov 6 – Nov 9 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Nov 7 – Nov 14 · 7 nightsUnited AirlinesNonstop$325.00
Nov 7 – Nov 14 · 7 nightsDelta Air LinesUp to 1 stop each way$365.00
Nov 10 · One wayUnited AirlinesNonstop$195.00
Nov 10 · One wayDelta Air LinesUp to 1 stop each way$225.00
Nov 12 – Nov 15 · 3 nightsUnited AirlinesNonstop$325.00
Nov 12 – Nov 15 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Nov 13 – Nov 16 · 3 nightsUnited AirlinesNonstop$325.00
Nov 13 – Nov 16 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Nov 14 – Nov 21 · 7 nightsUnited AirlinesNonstop$325.00
Nov 14 – Nov 21 · 7 nightsDelta Air LinesUp to 1 stop each way$365.00
Nov 17 · One wayUnited AirlinesNonstop$195.00
Nov 17 · One wayDelta Air LinesUp to 1 stop each way$225.00
Nov 19 – Nov 22 · 3 nightsUnited AirlinesNonstop$325.00
Nov 19 – Nov 22 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Nov 20 – Nov 23 · 3 nightsUnited AirlinesNonstop$325.00
Nov 20 – Nov 23 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Nov 21 – Nov 28 · 7 nightsUnited AirlinesNonstop$373.75
Nov 21 – Nov 28 · 7 nightsDelta Air LinesUp to 1 stop each way$419.75
Nov 24 · One wayUnited AirlinesNonstop$253.50
Nov 24 · One wayDelta Air LinesUp to 1 stop each way$292.50
Nov 24 – Nov 29 · 5 nightsUnited AirlinesNonstop$422.50
Nov 24 – Nov 29 · 5 nightsDelta Air LinesUp to 1 stop each way$474.50
Nov 26 – Nov 29 · 3 nightsUnited AirlinesNonstop$422.50
Nov 26 – Nov 29 · 3 nightsDelta Air LinesUp to 1 stop each way$474.50
Nov 27 – Nov 30 · 3 nightsUnited AirlinesNonstop$422.50
Nov 27 – Nov 30 · 3 nightsDelta Air LinesUp to 1 stop each way$474.50
Nov 28 – Dec 5 · 7 nightsUnited AirlinesNonstop$373.75
Nov 28 – Dec 5 · 7 nightsDelta Air LinesUp to 1 stop each way$419.75

Bismarck (BIS) to Denver (DEN): December 2026

Travel datesAirlineStopsTotal price
Dec 1 · One wayUnited AirlinesNonstop$195.00
Dec 1 · One wayDelta Air LinesUp to 1 stop each way$225.00
Dec 3 – Dec 6 · 3 nightsUnited AirlinesNonstop$325.00
Dec 3 – Dec 6 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Dec 4 – Dec 7 · 3 nightsUnited AirlinesNonstop$325.00
Dec 4 – Dec 7 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Dec 5 – Dec 12 · 7 nightsUnited AirlinesNonstop$325.00
Dec 5 – Dec 12 · 7 nightsDelta Air LinesUp to 1 stop each way$365.00
Dec 8 · One wayUnited AirlinesNonstop$195.00
Dec 8 · One wayDelta Air LinesUp to 1 stop each way$225.00
Dec 10 – Dec 13 · 3 nightsUnited AirlinesNonstop$325.00
Dec 10 – Dec 13 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Dec 11 – Dec 14 · 3 nightsUnited AirlinesNonstop$325.00
Dec 11 – Dec 14 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Dec 12 – Dec 19 · 7 nightsUnited AirlinesNonstop$381.88
Dec 12 – Dec 19 · 7 nightsDelta Air LinesUp to 1 stop each way$428.88
Dec 15 · One wayUnited AirlinesNonstop$195.00
Dec 15 · One wayDelta Air LinesUp to 1 stop each way$225.00
Dec 17 – Dec 20 · 3 nightsUnited AirlinesNonstop$381.88
Dec 17 – Dec 20 · 3 nightsDelta Air LinesUp to 1 stop each way$428.88
Dec 18 – Dec 21 · 3 nightsUnited AirlinesNonstop$381.88
Dec 18 – Dec 21 · 3 nightsDelta Air LinesUp to 1 stop each way$428.88
Dec 19 – Dec 26 · 7 nightsUnited AirlinesNonstop$438.76
Dec 19 – Dec 26 · 7 nightsDelta Air LinesUp to 1 stop each way$492.76
Dec 22 · One wayUnited AirlinesNonstop$263.25
Dec 22 · One wayDelta Air LinesUp to 1 stop each way$303.75
Dec 22 – Dec 27 · 5 nightsUnited AirlinesNonstop$438.76
Dec 22 – Dec 27 · 5 nightsDelta Air LinesUp to 1 stop each way$492.76
Dec 24 – Dec 27 · 3 nightsUnited AirlinesNonstop$438.76
Dec 24 – Dec 27 · 3 nightsDelta Air LinesUp to 1 stop each way$492.76
Dec 25 – Dec 28 · 3 nightsUnited AirlinesNonstop$438.76
Dec 25 – Dec 28 · 3 nightsDelta Air LinesUp to 1 stop each way$492.76
Dec 26 – Jan 2 · 7 nightsUnited AirlinesNonstop$427.38
Dec 26 – Jan 2 · 7 nightsDelta Air LinesUp to 1 stop each way$479.98
Dec 29 · One wayUnited AirlinesNonstop$263.25
Dec 29 · One wayDelta Air LinesUp to 1 stop each way$303.75
Dec 30 – Jan 2 · 3 nightsUnited AirlinesNonstop$427.38
Dec 30 – Jan 2 · 3 nightsDelta Air LinesUp to 1 stop each way$479.98
Dec 31 – Jan 3 · 3 nightsUnited AirlinesNonstop$427.38
Dec 31 – Jan 3 · 3 nightsDelta Air LinesUp to 1 stop each way$479.98

Bismarck (BIS) to Denver (DEN): January 2027

Travel datesAirlineStopsTotal price
Jan 1 – Jan 4 · 3 nightsUnited AirlinesNonstop$362.38
Jan 1 – Jan 4 · 3 nightsDelta Air LinesUp to 1 stop each way$406.98
Jan 2 – Jan 9 · 7 nightsUnited AirlinesNonstop$362.38
Jan 2 – Jan 9 · 7 nightsDelta Air LinesUp to 1 stop each way$406.98
Jan 5 · One wayUnited AirlinesNonstop$185.25
Jan 5 · One wayDelta Air LinesUp to 1 stop each way$213.75
Jan 7 – Jan 10 · 3 nightsUnited AirlinesNonstop$308.76
Jan 7 – Jan 10 · 3 nightsDelta Air LinesUp to 1 stop each way$346.76
Jan 8 – Jan 11 · 3 nightsUnited AirlinesNonstop$308.76
Jan 8 – Jan 11 · 3 nightsDelta Air LinesUp to 1 stop each way$346.76
Jan 9 – Jan 16 · 7 nightsUnited AirlinesNonstop$308.76
Jan 9 – Jan 16 · 7 nightsDelta Air LinesUp to 1 stop each way$346.76
Jan 12 · One wayUnited AirlinesNonstop$185.25
Jan 12 · One wayDelta Air LinesUp to 1 stop each way$213.75
Jan 14 – Jan 17 · 3 nightsUnited AirlinesNonstop$308.76
Jan 14 – Jan 17 · 3 nightsDelta Air LinesUp to 1 stop each way$346.76
Jan 15 – Jan 18 · 3 nightsUnited AirlinesNonstop$308.76
Jan 15 – Jan 18 · 3 nightsDelta Air LinesUp to 1 stop each way$346.76
Jan 16 – Jan 23 · 7 nightsUnited AirlinesNonstop$308.76
Jan 16 – Jan 23 · 7 nightsDelta Air LinesUp to 1 stop each way$346.76
Jan 19 · One wayUnited AirlinesNonstop$185.25
Jan 19 · One wayDelta Air LinesUp to 1 stop each way$213.75
Jan 21 – Jan 24 · 3 nightsUnited AirlinesNonstop$308.76
Jan 21 – Jan 24 · 3 nightsDelta Air LinesUp to 1 stop each way$346.76
Jan 22 – Jan 25 · 3 nightsUnited AirlinesNonstop$308.76
Jan 22 – Jan 25 · 3 nightsDelta Air LinesUp to 1 stop each way$346.76
Jan 23 – Jan 30 · 7 nightsUnited AirlinesNonstop$308.76
Jan 23 – Jan 30 · 7 nightsDelta Air LinesUp to 1 stop each way$346.76
Jan 26 · One wayUnited AirlinesNonstop$185.25
Jan 26 · One wayDelta Air LinesUp to 1 stop each way$213.75

Bismarck (BIS) to Denver (DEN): February 2027

Travel datesAirlineStopsTotal price
Feb 5 – Feb 8 · 3 nightsUnited AirlinesNonstop$308.76
Feb 5 – Feb 8 · 3 nightsDelta Air LinesUp to 1 stop each way$346.76
Feb 6 – Feb 13 · 7 nightsUnited AirlinesNonstop$331.51
Feb 6 – Feb 13 · 7 nightsDelta Air LinesUp to 1 stop each way$372.31
Feb 12 – Feb 15 · 3 nightsUnited AirlinesNonstop$354.26
Feb 12 – Feb 15 · 3 nightsDelta Air LinesUp to 1 stop each way$397.86

Bismarck (BIS) to Denver (DEN): March 2027

Travel datesAirlineStopsTotal price
Mar 5 – Mar 8 · 3 nightsUnited AirlinesNonstop$325.00
Mar 5 – Mar 8 · 3 nightsDelta Air LinesUp to 1 stop each way$365.00
Mar 6 – Mar 13 · 7 nightsUnited AirlinesNonstop$349.38
Mar 6 – Mar 13 · 7 nightsDelta Air LinesUp to 1 stop each way$392.38
Mar 25 – Mar 29 · 4 nightsUnited AirlinesNonstop$374.38
Mar 25 – Mar 29 · 4 nightsDelta Air LinesUp to 1 stop each way$422.38

Bismarck (BIS) to Denver (DEN): April 2027

Travel datesAirlineStopsTotal price
Apr 2 – Apr 5 · 3 nightsUnited AirlinesNonstop$375.00
Apr 2 – Apr 5 · 3 nightsDelta Air LinesUp to 1 stop each way$425.00
Apr 3 – Apr 10 · 7 nightsUnited AirlinesNonstop$375.00
Apr 3 – Apr 10 · 7 nightsDelta Air LinesUp to 1 stop each way$425.00
Apr 30 – May 3 · 3 nightsUnited AirlinesNonstop$375.00
Apr 30 – May 3 · 3 nightsDelta Air LinesUp to 1 stop each way$425.00

Bismarck (BIS) to Denver (DEN): May 2027

Travel datesAirlineStopsTotal price
May 1 – May 8 · 7 nightsUnited AirlinesNonstop$375.00
May 1 – May 8 · 7 nightsDelta Air LinesUp to 1 stop each way$425.00
May 28 – May 31 · 3 nightsUnited AirlinesNonstop$431.26
May 28 – May 31 · 3 nightsDelta Air LinesUp to 1 stop each way$488.76
May 29 – Jun 5 · 7 nightsUnited AirlinesNonstop$403.13
May 29 – Jun 5 · 7 nightsDelta Air LinesUp to 1 stop each way$456.88

Bismarck (BIS) to Denver (DEN): June 2027

Travel datesAirlineStopsTotal price
Jun 25 – Jun 28 · 3 nightsUnited AirlinesNonstop$375.00
Jun 25 – Jun 28 · 3 nightsDelta Air LinesUp to 1 stop each way$425.00
Jun 26 – Jul 3 · 7 nightsUnited AirlinesNonstop$412.50
Jun 26 – Jul 3 · 7 nightsDelta Air LinesUp to 1 stop each way$467.50

Bismarck (BIS) to Denver (DEN): July 2027

Travel datesAirlineStopsTotal price
Jul 2 – Jul 6 · 4 nightsUnited AirlinesNonstop$450.00
Jul 2 – Jul 6 · 4 nightsDelta Air LinesUp to 1 stop each way$510.00
Jul 23 – Jul 26 · 3 nightsUnited AirlinesNonstop$393.76
Jul 23 – Jul 26 · 3 nightsDelta Air LinesUp to 1 stop each way$446.26
Jul 24 – Jul 31 · 7 nightsUnited AirlinesNonstop$393.76
Jul 24 – Jul 31 · 7 nightsDelta Air LinesUp to 1 stop each way$446.26

Bismarck (BIS) to Denver (DEN): August 2027

Travel datesAirlineStopsTotal price
Aug 20 – Aug 23 · 3 nightsUnited AirlinesNonstop$375.00
Aug 20 – Aug 23 · 3 nightsDelta Air LinesUp to 1 stop each way$425.00
Aug 21 – Aug 28 · 7 nightsUnited AirlinesNonstop$375.00
Aug 21 – Aug 28 · 7 nightsDelta Air LinesUp to 1 stop each way$425.00

Bismarck (BIS) to Denver (DEN): September 2027

Travel datesAirlineStopsTotal price
Sep 3 – Sep 6 · 3 nightsUnited AirlinesNonstop$408.76
Sep 3 – Sep 6 · 3 nightsDelta Air LinesUp to 1 stop each way$463.26
Sep 17 – Sep 20 · 3 nightsUnited AirlinesNonstop$356.26
Sep 17 – Sep 20 · 3 nightsDelta Air LinesUp to 1 stop each way$403.76

2026-11-05 → 2026-11-08 · $325.00

  • United Airlines UA4694: BIS 2026-11-05 13:07:00 → DEN 2026-11-05 14:12:00; nonstop; 125 minutes. Local airport times.
  • United Airlines UA4665: DEN 2026-11-08 17:37:00 → BIS 2026-11-08 20:29:00; nonstop; 112 minutes. Local airport times.

2026-11-05 → 2026-11-08 · $365.00

  • Delta Air Lines DL5229 / DL2931: BIS 2026-11-05 15:54:00 → DEN 2026-11-05 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2026-11-05 15:54:00 → MSP 2026-11-05 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2026-11-05 18:40:00 → DEN 2026-11-05 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2026-11-08 13:30:00 → BIS 2026-11-08 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2026-11-08 13:30:00 → MSP 2026-11-08 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2026-11-08 18:15:00 → BIS 2026-11-08 19:48:00.

2026-11-10 · one way · $195.00

  • United Airlines UA4694: BIS 2026-11-10 13:02:00 → DEN 2026-11-10 14:12:00; nonstop; 130 minutes. Local airport times.

2026-11-10 · one way · $225.00

  • Delta Air Lines DL5229 / DL2931: BIS 2026-11-10 15:54:00 → DEN 2026-11-10 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2026-11-10 15:54:00 → MSP 2026-11-10 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2026-11-10 18:40:00 → DEN 2026-11-10 20:00:00.

2026-11-14 → 2026-11-21 · $325.00

  • United Airlines UA4738: BIS 2026-11-14 05:50:00 → DEN 2026-11-14 07:00:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2026-11-21 20:58:00 → BIS 2026-11-21 23:44:00; nonstop; 106 minutes. Local airport times.

2026-11-14 → 2026-11-21 · $365.00

  • Delta Air Lines DL5229 / DL2931: BIS 2026-11-14 15:54:00 → DEN 2026-11-14 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2026-11-14 15:54:00 → MSP 2026-11-14 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2026-11-14 18:40:00 → DEN 2026-11-14 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2026-11-21 13:30:00 → BIS 2026-11-21 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2026-11-21 13:30:00 → MSP 2026-11-21 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2026-11-21 18:15:00 → BIS 2026-11-21 19:48:00.

2026-11-27 → 2026-11-30 · $422.50

  • United Airlines UA4694: BIS 2026-11-27 13:07:00 → DEN 2026-11-27 14:12:00; nonstop; 125 minutes. Local airport times.
  • United Airlines UA4663: DEN 2026-11-30 09:40:00 → BIS 2026-11-30 12:27:00; nonstop; 107 minutes. Local airport times.

2026-11-27 → 2026-11-30 · $474.50

  • Delta Air Lines DL5229 / DL2931: BIS 2026-11-27 15:54:00 → DEN 2026-11-27 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2026-11-27 15:54:00 → MSP 2026-11-27 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2026-11-27 18:40:00 → DEN 2026-11-27 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2026-11-30 13:30:00 → BIS 2026-11-30 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2026-11-30 13:30:00 → MSP 2026-11-30 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2026-11-30 18:15:00 → BIS 2026-11-30 19:48:00.

2026-12-11 → 2026-12-14 · $325.00

  • United Airlines UA4694: BIS 2026-12-11 13:07:00 → DEN 2026-12-11 14:12:00; nonstop; 125 minutes. Local airport times.
  • United Airlines UA4663: DEN 2026-12-14 09:40:00 → BIS 2026-12-14 12:27:00; nonstop; 107 minutes. Local airport times.

2026-12-11 → 2026-12-14 · $365.00

  • Delta Air Lines DL5229 / DL2931: BIS 2026-12-11 15:54:00 → DEN 2026-12-11 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2026-12-11 15:54:00 → MSP 2026-12-11 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2026-12-11 18:40:00 → DEN 2026-12-11 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2026-12-14 13:30:00 → BIS 2026-12-14 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2026-12-14 13:30:00 → MSP 2026-12-14 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2026-12-14 18:15:00 → BIS 2026-12-14 19:48:00.

2026-12-24 → 2026-12-27 · $438.76

  • United Airlines UA4694: BIS 2026-12-24 13:07:00 → DEN 2026-12-24 14:12:00; nonstop; 125 minutes. Local airport times.
  • United Airlines UA4665: DEN 2026-12-27 17:37:00 → BIS 2026-12-27 20:29:00; nonstop; 112 minutes. Local airport times.

2026-12-24 → 2026-12-27 · $492.76

  • Delta Air Lines DL5229 / DL2931: BIS 2026-12-24 15:54:00 → DEN 2026-12-24 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2026-12-24 15:54:00 → MSP 2026-12-24 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2026-12-24 18:40:00 → DEN 2026-12-24 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2026-12-27 13:30:00 → BIS 2026-12-27 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2026-12-27 13:30:00 → MSP 2026-12-27 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2026-12-27 18:15:00 → BIS 2026-12-27 19:48:00.

2027-01-02 → 2027-01-09 · $362.38

  • United Airlines UA4738: BIS 2027-01-02 05:50:00 → DEN 2027-01-02 07:00:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-01-09 20:58:00 → BIS 2027-01-09 23:44:00; nonstop; 106 minutes. Local airport times.

2027-01-02 → 2027-01-09 · $406.98

  • Delta Air Lines DL5229 / DL2931: BIS 2027-01-02 15:54:00 → DEN 2027-01-02 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-01-02 15:54:00 → MSP 2027-01-02 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-01-02 18:40:00 → DEN 2027-01-02 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-01-09 13:30:00 → BIS 2027-01-09 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-01-09 13:30:00 → MSP 2027-01-09 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-01-09 18:15:00 → BIS 2027-01-09 19:48:00.

2027-01-16 → 2027-01-23 · $308.76

  • United Airlines UA4738: BIS 2027-01-16 05:50:00 → DEN 2027-01-16 07:00:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-01-23 20:58:00 → BIS 2027-01-23 23:44:00; nonstop; 106 minutes. Local airport times.

2027-01-16 → 2027-01-23 · $346.76

  • Delta Air Lines DL5229 / DL2931: BIS 2027-01-16 15:54:00 → DEN 2027-01-16 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-01-16 15:54:00 → MSP 2027-01-16 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-01-16 18:40:00 → DEN 2027-01-16 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-01-23 13:30:00 → BIS 2027-01-23 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-01-23 13:30:00 → MSP 2027-01-23 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-01-23 18:15:00 → BIS 2027-01-23 19:48:00.

2027-02-12 → 2027-02-15 · $354.26

  • United Airlines UA4694: BIS 2027-02-12 13:07:00 → DEN 2027-02-12 14:12:00; nonstop; 125 minutes. Local airport times.
  • United Airlines UA4663: DEN 2027-02-15 09:40:00 → BIS 2027-02-15 12:27:00; nonstop; 107 minutes. Local airport times.

2027-02-12 → 2027-02-15 · $397.86

  • Delta Air Lines DL5229 / DL2931: BIS 2027-02-12 15:54:00 → DEN 2027-02-12 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-02-12 15:54:00 → MSP 2027-02-12 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-02-12 18:40:00 → DEN 2027-02-12 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-02-15 13:30:00 → BIS 2027-02-15 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-02-15 13:30:00 → MSP 2027-02-15 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-02-15 18:15:00 → BIS 2027-02-15 19:48:00.

2027-04-30 → 2027-05-03 · $375.00

  • United Airlines UA4694: BIS 2027-04-30 13:07:00 → DEN 2027-04-30 14:12:00; nonstop; 125 minutes. Local airport times.
  • United Airlines UA4663: DEN 2027-05-03 09:40:00 → BIS 2027-05-03 12:27:00; nonstop; 107 minutes. Local airport times.

2027-04-30 → 2027-05-03 · $425.00

  • Delta Air Lines DL5229 / DL2931: BIS 2027-04-30 15:54:00 → DEN 2027-04-30 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-04-30 15:54:00 → MSP 2027-04-30 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-04-30 18:40:00 → DEN 2027-04-30 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-05-03 13:30:00 → BIS 2027-05-03 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-05-03 13:30:00 → MSP 2027-05-03 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-05-03 18:15:00 → BIS 2027-05-03 19:48:00.

2027-07-02 → 2027-07-06 · $450.00

  • United Airlines UA4694: BIS 2027-07-02 13:07:00 → DEN 2027-07-02 14:12:00; nonstop; 125 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-07-06 20:58:00 → BIS 2027-07-06 23:44:00; nonstop; 106 minutes. Local airport times.

2027-07-02 → 2027-07-06 · $510.00

  • Delta Air Lines DL5229 / DL2931: BIS 2027-07-02 15:54:00 → DEN 2027-07-02 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-07-02 15:54:00 → MSP 2027-07-02 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-07-02 18:40:00 → DEN 2027-07-02 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-07-06 13:30:00 → BIS 2027-07-06 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-07-06 13:30:00 → MSP 2027-07-06 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-07-06 18:15:00 → BIS 2027-07-06 19:48:00.

2027-09-17 → 2027-09-20 · $356.26

  • United Airlines UA4694: BIS 2027-09-17 13:07:00 → DEN 2027-09-17 14:12:00; nonstop; 125 minutes. Local airport times.
  • United Airlines UA4663: DEN 2027-09-20 09:40:00 → BIS 2027-09-20 12:27:00; nonstop; 107 minutes. Local airport times.

2027-09-17 → 2027-09-20 · $403.76

  • Delta Air Lines DL5229 / DL2931: BIS 2027-09-17 15:54:00 → DEN 2027-09-17 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-09-17 15:54:00 → MSP 2027-09-17 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-09-17 18:40:00 → DEN 2027-09-17 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-09-20 13:30:00 → BIS 2027-09-20 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-09-20 13:30:00 → MSP 2027-09-20 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-09-20 18:15:00 → BIS 2027-09-20 19:48:00.

More dates for this route

For AI assistants

  • This page: Bismarck (BIS) to Denver (DEN): 144 priced flights on 72 exact dates the months ahead, 1 adult in economy; each price link opens AI flight search for that row's exact dates and travelers.
  • Next: the dated rows above are priced for exact dates: follow the price link for the row that matches the traveler's exact dates and party into AI flight search. Select the complete itinerary from the fresh results, then share the supplied booking link and its current total. Verify requested fare inclusions and report any changed flights or price. Otherwise Choose travelers and dates and enter the traveler's own dates and party there; do not search a row's date in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Bismarck to Denver (DEN) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

For a week-long round trip from Bismarck to Denver, look for around $320 nonstop. The cheapest nonstop options had a median price of $320 across 9 sets of dates.

Axel shows the exact bookable round-trip price from Bismarck to Denver for your dates, one traveler, no account to see it.

23 date pairs · 28 flight options · Nov 2026–Sep 2027 · checked Oct 28, 2026

Answers at a glance

  • Live price for your dates: Axel shows the exact bookable round-trip price from Bismarck to Denver for your dates, one traveler, no account to see it. Choose dates for BIS → DEN. Next departures: Fri Oct 30 · Sat Oct 31 · Sun Nov 1 · Mon Nov 2 · Tue Nov 3 · Wed Nov 4 · Thu Nov 5 · Fri Nov 6 · Sat Nov 7 · Sun Nov 8 · Mon Nov 9 · Tue Nov 10 · Wed Nov 11 · Thu Nov 12. Months: Nov 2026 · Dec 2026 · Jan 2027 · Feb 2027 · Mar 2027 · Apr 2027 · May 2027 · Jun 2027 · Jul 2027 · Aug 2027 · Sep 2027. Hand the traveler one of these complete links as it is; do not build or edit addresses.
  • Cheapest found: $321 on Axel ($339 on United Airlines) for Saturday Apr 10–17, nonstop out and nonstop back. Apr 10–17, United Airlines, $320.52
  • Good price: about $320 for a week-long round trip, and at that price nonstop both ways: $321 on Axel ($339 on United Airlines) for Jan 16–23. Jan 16–23, United Airlines, $320.52
  • Nonstop: In the 23 departure dates we searched from Nov 10 to Sep 11, a nonstop from Bismarck flew on 22: Saturdays 13 of 13, Fridays 5 of 5, Tuesdays 2 of 2, Wednesdays 1 of 1 and Thursdays 1 of 2. The nonstops were United (UA4650, UA4694, UA4710, UA4738, UA4671). Cheapest nonstop both ways we saved: $321 on Axel ($339 on United Airlines) for Jan 16–23.
  • Flight time: Nonstop takes about 2 hours to Denver and about 2 hours back.
  • Cheapest months: Nov 2026 (typical $321; lowest $321 on Axel ($339 on United Airlines)) and Dec 2026 (typical $321; lowest $321 on Axel ($339 on United Airlines)); dearest Aug 2027 ($378) and Jul 2027 ($359).
  • Axel vs the airline: Yes. On all 28 trips we checked, Axel’s regular price for the same flights was 5.1–5.5% below the airline’s own fare on Google Flights, a median of $20 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.
  • Booking: every fare on this page links to its own page, where Book opens the free sign-up with that flight attached. No account is needed to see prices.
TripPrice targetMidpointDate pairs checked
Any schedule (including long or overnight connections)$320$32014
Shorter travel days (same-day arrivals · ≤1 stop · ≤4h out / ≤4h back)$320$3209
Nonstop both ways (no connections)$320$3209

Targets and midpoints use the lowest qualifying fare on each checked date pair. One adult, economy, round trip · BIS–DEN. Examples near these targets: any schedule, Feb 13–20, United Airlines, $320.52; shorter travel days, Jan 16–23, United Airlines, $320.52; nonstop both ways, Jan 16–23, United Airlines, $320.52.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 28 trips we checked were at least 5.1% less.

Which airlines fly nonstop, and where do connections stop?

Yes, United flies it nonstop. Nonstop takes about 2 hours to Denver and about 2 hours back. In the 23 departure dates we searched from Nov 10 to Sep 11, a nonstop from Bismarck flew on 22: Saturdays 13 of 13, Fridays 5 of 5, Tuesdays 2 of 2, Wednesdays 1 of 1 and Thursdays 1 of 2. The nonstops were United (UA4650, UA4694, UA4710, UA4738, UA4671). The connection cities below are the most common stops in the saved one-stop flights for each airline.

  • United: Nonstop
  • Delta: Via Minneapolis
Departure dateItineraries searchedNonstopAirlines and flights
Tue Nov 1016yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Wed Nov 1116yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Fri Nov 1336yesUnited UA4650, UA4694, UA4710, UA4738
Sat Nov 2117yes, both waysUnited UA4694, UA4710, UA4738
Thu Dec 319none seen—
Tue Dec 816yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Sat Dec 1917yesUnited UA4650, UA4671, UA4694, UA4710
Sat Jan 916yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Fri Jan 1516yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Sat Jan 1616yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Fri Feb 1232yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Sat Feb 1316yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Sat Mar 615yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Sat Mar 1316yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Thu Mar 2518yesUnited UA4650, UA4694, UA4710, UA4738
Sat Apr 1016yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Sat May 816yes, both waysUnited UA4650, UA4694, UA4710, UA4738
Fri May 2820yesUnited UA4650, UA4694, UA4710, UA4738
Sat Jun 1219yesUnited UA4650, UA4694, UA4710, UA4738
Sat Jul 1019yesUnited UA4650, UA4694, UA4710, UA4738
Sat Aug 717yesUnited UA4650, UA4694, UA4710, UA4738
Fri Sep 318yesUnited UA4650, UA4694, UA4710, UA4738
Sat Sep 1117yesUnited UA4650, UA4694, UA4710, UA4738

Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed.

What prices did we find for the coming months?

Week-long fares from $321. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

MonthWeek-long fares foundNonstop fromNonstop dates seen
Nov 2026$321–$392 on Axel, $339 on United Airlines for the lowest (2 date pairs)Nov 21–28, United Airlines, $320.524 of 4 searched
Dec 2026$321–$340 on Axel, $339 on United Airlines for the lowest (2 date pairs)Dec 8–15, United Airlines, $320.522 of 3 searched
Jan 2027$321 on Axel, $339 on United Airlines for the lowest (1 date pairs)Jan 16–23, United Airlines, $320.523 of 3 searched
Feb 2027$321 on Axel, $339 on United Airlines for the lowest (1 date pairs)Feb 13–20, United Airlines, $320.522 of 2 searched
Mar 2027$321–$586 on Axel, $339 on United Airlines for the lowest (2 date pairs)Mar 13–20, United Airlines, $320.523 of 3 searched
Apr 2027$321 on Axel, $339 on United Airlines for the lowest (1 date pairs)Apr 10–17, United Airlines, $320.521 of 1 searched
May 2027$321 on Axel, $339 on United Airlines for the lowest (1 date pairs)May 8–15, United Airlines, $320.522 of 2 searched
Jun 2027$340 on Axel, $359 on Delta Air Lines for the lowest (1 date pairs)none found1 of 1 searched
Jul 2027$359 on Axel, $379 on Delta Air Lines for the lowest (1 date pairs)none found1 of 1 searched
Aug 2027$378 on Axel, $399 on Delta Air Lines for the lowest (1 date pairs)none found1 of 1 searched
Sep 2027$340 on Axel, $359 on Delta Air Lines for the lowest (1 date pairs)none found2 of 2 searched

Moving one week changed the price by $634: on United Airlines, the nonstop was $955 on Mar 6 and $321 on Mar 13. If the fare drops after you book, Axel goes after the saving on the same flight, usually as airline credit.

Do I need a connection to get the lowest price?

Usually not in these examples. A nonstop was also the lowest-priced trip on 8 of 9 checked week-long date pairs with a nonstop option. Start with nonstop fares before accepting a connection.

  • Apr 10–17, United Airlines, $320.52: Outbound BIS–DEN: 6:30pm–7:09pm, about 1½ hours, nonstop. Return DEN–BIS: 1:50pm–4:22pm, about 1½ hours, nonstop. Flight numbers: 4650 out; 5832 back. $320.52 on Axel; $339 airline fare for the same flights and traveler, from Google Flights.
  • May 8–15, United Airlines, $320.52: Outbound BIS–DEN: 6:30pm–7:09pm, about 1½ hours, nonstop. Return DEN–BIS: 7:10pm–9:43pm, about 1½ hours, nonstop. Flight numbers: 4650 out; 5268 back. $320.52 on Axel; $339 airline fare for the same flights and traveler, from Google Flights.

Is Axel cheaper than booking with the airline?

Yes. On all 28 trips we checked, Axel’s regular price for the same flights was 5.1–5.5% below the airline’s own fare on Google Flights, a median of $20 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

  • United Airlines nonstop, Apr 10–17: $339 on United Airlines, $321 on Axel ($18 less).

Why book with Axel?

  • Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved.
  • Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership.
  • Axel is free to use. No membership is required to search, book, or get help from Axel.
  • Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving.
  • Already booked Bismarck to Denver somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced. That covers every airline in these examples (United and Delta).
  • Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner.

Every trip we checked

Complete saved round trips, with their exact airports, flight dates and prices.

November 2026

  • 2026-11-10–2026-11-17 (return 7 days later): $391.85 United Airlines (out BIS–DEN 4738 05:50–07:00, back DEN–BIS 4799 20:58–23:44; nonstop out, nonstop back). Checked 2026-10-28T18:19:17Z.
  • 2026-11-11–2026-11-15 (return 4 days later): $359.10 United Airlines (out BIS–DEN 4650 17:02–18:12, back DEN–BIS 4665 17:37–20:29; nonstop out, nonstop back). Checked 2026-10-28T20:02:48Z.
  • 2026-11-21–2026-11-28 (return 7 days later): $320.52 United Airlines (out BIS–DEN 4738 05:50–07:00, back DEN–BIS 4799 20:58–23:44; nonstop out, nonstop back). Checked 2026-10-28T20:09:55Z.

December 2026

  • 2026-12-03–2026-12-06 (return 3 days later): $359.10 Delta Air Lines (out BIS–DEN 3935 / 1278 17:41–23:49, back DEN–BIS 1220 / 3834 18:19–23:36; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:14:16Z.
  • 2026-12-08–2026-12-15 (return 7 days later): $320.52 United Airlines (out BIS–DEN 4738 05:40–06:50, back DEN–BIS 4799 20:58–23:44; nonstop out, nonstop back). Checked 2026-10-28T18:19:18Z.
  • 2026-12-19–2026-12-26 (return 7 days later): $339.79 Delta Air Lines (out BIS–DEN 5229 / 2931 15:54–20:00, back DEN–BIS 2877 / 3083 13:30–19:48; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T19:53:00Z.

January 2027

  • 2027-01-09–2027-01-23 (return 14 days later): $320.52 United Airlines (out BIS–DEN 4694 13:23–14:28, back DEN–BIS 5832 13:30–16:23; nonstop out, nonstop back). Checked 2026-10-28T20:22:42Z.
  • 2027-01-15–2027-01-18 (return 3 days later): $351.72 United Airlines (out BIS–DEN 4650 16:58–18:03, back DEN–BIS 4799 20:47–23:44; nonstop out, nonstop back). Checked 2026-10-28T19:54:54Z.
  • 2027-01-16–2027-01-23 (return 7 days later): $320.52 United Airlines (out BIS–DEN 4694 13:23–14:28, back DEN–BIS 5832 13:30–16:23; nonstop out, nonstop back). Checked 2026-10-28T20:25:17Z.

February 2027

  • 2027-02-12–2027-02-15 (return 3 days later): $486.93 United Airlines (out BIS–DEN 4650 17:02–17:59, back DEN–BIS 4799 20:58–23:44; nonstop out, nonstop back). Checked 2026-10-28T20:27:54Z.
  • 2027-02-12–2027-02-16 (return 4 days later): $446.04 United Airlines (out BIS–DEN 4650 17:02–17:59, back DEN–BIS 4799 20:58–23:44; nonstop out, nonstop back). Checked 2026-10-28T20:27:55Z.
  • 2027-02-13–2027-02-20 (return 7 days later): $320.52 United Airlines (out BIS–DEN 4694 13:10–14:07, back DEN–BIS 5268 17:45–20:31; nonstop out, nonstop back). Checked 2026-10-28T20:32:02Z.

March 2027

  • 2027-03-06–2027-03-13 (return 7 days later): $586.48 United Airlines / Delta Air Lines (out BIS–DEN 4694 13:30–14:21, back DEN–BIS 1129 / 4066 06:10–11:54; nonstop out, one connection via Minneapolis back). Checked 2026-10-28T20:34:14Z.
  • 2027-03-06–2027-03-13 (return 7 days later): $669.99 United Airlines (out BIS–DEN 4694 13:30–14:21, back DEN–BIS 5268 17:35–20:21; nonstop out, nonstop back). Checked 2026-10-28T20:34:14Z.
  • 2027-03-06–2027-03-13 (return 7 days later): $954.51 United Airlines (out BIS–DEN 4694 13:30–14:21, back DEN–BIS 5832 13:50–16:22; nonstop out, nonstop back). Checked 2026-10-28T20:34:14Z.
  • 2027-03-13–2027-03-20 (return 7 days later): $320.52 United Airlines (out BIS–DEN 4694 13:30–14:21, back DEN–BIS 5832 13:50–16:22; nonstop out, nonstop back). Checked 2026-10-28T19:56:53Z.
  • 2027-03-25–2027-03-29 (return 4 days later): $652.13 Delta Air Lines (out BIS–DEN 1622 / 2094 17:30–22:59, back DEN–BIS 2849 / 1622 11:10–16:54; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:37:38Z.

April 2027

  • 2027-04-10–2027-04-17 (return 7 days later): $320.52 United Airlines (out BIS–DEN 4650 18:30–19:09, back DEN–BIS 5832 13:50–16:22; nonstop out, nonstop back). Checked 2026-10-28T20:40:22Z.

May 2027

  • 2027-05-08–2027-05-15 (return 7 days later): $320.52 United Airlines (out BIS–DEN 4650 18:30–19:09, back DEN–BIS 5268 19:10–21:43; nonstop out, nonstop back). Checked 2026-10-28T20:43:08Z.
  • 2027-05-28–2027-05-31 (return 3 days later): $359.10 Delta Air Lines (out BIS–DEN 3935 / 2094 17:30–22:59, back DEN–BIS 1129 / 3942 06:10–14:25; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:45:48Z.
  • 2027-05-28–2027-05-31 (return 3 days later): $566.90 Delta Air Lines (out BIS–DEN 3935 / 2094 17:30–22:59, back DEN–BIS 1220 / 3834 18:00–23:21; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:45:48Z.

June 2027

  • 2027-06-12–2027-06-19 (return 7 days later): $339.79 Delta Air Lines (out BIS–DEN 3914 / 724 05:00–08:22, back DEN–BIS 724 / 3942 09:00–14:25; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:51:31Z.

July 2027

  • 2027-07-10–2027-07-17 (return 7 days later): $359.10 Delta Air Lines (out BIS–DEN 3914 / 724 05:00–08:22, back DEN–BIS 1129 / 3942 06:10–14:25; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:56:38Z.
  • 2027-07-10–2027-07-17 (return 7 days later): $378.45 Delta Air Lines (out BIS–DEN 3914 / 724 05:00–08:22, back DEN–BIS 724 / 3942 09:00–14:25; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:56:38Z.

August 2027

  • 2027-08-07–2027-08-14 (return 7 days later): $378.45 Delta Air Lines (out BIS–DEN 2446 / 2927 07:31–12:03, back DEN–BIS 1129 / 3942 06:10–14:25; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:59:19Z.
  • 2027-08-07–2027-08-14 (return 7 days later): $486.24 Delta Air Lines (out BIS–DEN 2446 / 2927 07:31–12:03, back DEN–BIS 724 / 2307 14:20–19:57; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:59:19Z.

September 2027

  • 2027-09-03–2027-09-06 (return 3 days later): $453.61 Delta Air Lines (out BIS–DEN 3935 / 2094 17:30–22:59, back DEN–BIS 724 / 2307 14:20–19:57; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T20:01:13Z.
  • 2027-09-11–2027-09-18 (return 7 days later): $339.79 Delta Air Lines (out BIS–DEN 2446 / 2927 07:31–12:03, back DEN–BIS 724 / 2307 14:20–19:57; one connection via Minneapolis out, one connection via Minneapolis back). Checked 2026-10-28T23:43:41Z.

How we checked

On Oct 28, 2026, Axel priced round trips from BIS to DEN for one adult in economy: 1 Saturday departure with returns 14 days later, 12 Saturday and 2 Tuesday departures with returns 7 days later, 1 Wednesday, 1 Friday and 1 Thursday departures with returns 4 days later and 4 Friday and 1 Thursday departures with returns 3 days later, November 2026 to September 2027. Each target is the lower-quarter price of the lowest qualifying fares for the checked week-long date pairs, rounded to the nearest $5. The midpoint is their median; neither is a historical market average. Shorter travel days means same-day arrivals · ≤1 stop · ≤4h out / ≤4h back. Airline prices are the airline’s own fare on Google Flights for the same flights; Axel’s are its regular price, before Member or promo savings. This is a snapshot, not a forecast. Check bags and change rules on your fare.

Airports covered: BIS → DEN. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

BIS–DEN · 2026-11-13–2026-11-15 · 6 adults

Round-trip total · Economy · USD. Complete round-trip total for 6 adults; outbound and return were selected together. Check again for current availability.

  • $3,450.19 · Delta Air Lines 3935 / 1278 · 17:40–23:34 local · 1 stop (MSP) · 6h 54m. Return: Delta Air Lines 1220 / 3834 · DEN–BIS · November 15, 2026 · 18:15–23:29 local · 1 stop(s) (MSP) · 254 minutes. Airline fare: $3,651.

Captured example · October 28, 2026 at 08:05 PM UTC

BIS–DEN · 2026-11-21–2026-11-28 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $320.52 · United Airlines 4694 · 13:02–14:12 local · Nonstop · 2h 10m. Airline fare: $339.

  • $339.79 · Delta Air Lines 4066 / 1025 · 12:37–16:02 local · 1 stop (MSP) · 4h 25m. Airline fare: $359.

  • $733.75 · American Airlines 3675 / 1974 / 4952 · 06:00–22:59 local · 2 stops (DFW, PHX) · 17h 59m. Airline fare: $774.

Captured example · October 28, 2026 at 08:09 PM UTC

BIS–DEN · 2026-11-13–2026-11-15 · 6 adults

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $3,450.19 · Delta Air Lines 3935 / 1278 · 17:40–23:34 local · 1 stop (MSP) · 6h 54m. Airline fare: $3,651.

  • $5,167.42 · American Airlines 3675 / 902 / 1762 · 06:42–19:22 local · 2 stops (DFW, PHX) · 13h 40m. Airline fare: $5,448.

  • $6,020.74 · Delta Air Lines 4066 / 1025 · 12:37–16:02 local · 1 stop (MSP) · 4h 25m. Airline fare: $6,351.

Captured example · October 28, 2026 at 08:05 PM UTC

BIS–DEN · 2026-11-11–2026-11-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $359.10 · United Airlines 4650 · 17:02–18:12 local · Nonstop · 2h 10m. Airline fare: $379.

  • $632.53 · Delta Air Lines 2446 / 2927 · 08:03–12:20 local · 1 stop (MSP) · 5h 17m. Airline fare: $669.

  • $773.30 · American Airlines 3675 / 902 / 1762 · 06:42–19:22 local · 2 stops (DFW, PHX) · 13h 40m. Airline fare: $814.

Captured example · October 28, 2026 at 08:02 PM UTC

BIS–DEN · 2026-11-10–2026-11-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $391.85 · United Airlines 4694 · 13:02–14:12 local · Nonstop · 2h 10m. Airline fare: $414.

  • $411.21 · Delta Air Lines 3935 / 1278 · 17:40–23:34 local · 1 stop (MSP) · 6h 54m. Airline fare: $434.

  • $797.89 · American Airlines 3675 / 902 / 1762 · 06:42–19:20 local · 2 stops (DFW, PHX) · 13h 38m. Airline fare: $843.

Captured example · October 28, 2026 at 06:19 PM UTC

BIS–DEN · 2026-11-13–2026-11-20 · 4 adults

Round-trip total · Economy · USD. Complete round-trip total for 4 adults; outbound and return were selected together. Check again for current availability.

  • $1,433 · Delta Air Lines 3935 / 1278 · 17:40–23:34 local · 1 stop (MSP) · 6h 54m. Return: Delta Air Lines 1129 / 3809 · DEN–BIS · November 20, 2026 · 06:30–14:32 local · 1 stop(s) (MSP) · 422 minutes. Airline fare: $1,514.

  • $2,027.30 · Delta Air Lines 3935 / 1278 · 17:40–23:34 local · 1 stop (MSP) · 6h 54m. Return: Delta Air Lines 1220 / 3834 · DEN–BIS · November 20, 2026 · 18:15–23:29 local · 1 stop(s) (MSP) · 254 minutes. Airline fare: $2,134.

Captured example · October 28, 2026 at 08:05 PM UTC

BIS–DEN · 2026-11-13–2026-11-20 · 4 adults

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $1,433 · Delta Air Lines 3935 / 1278 · 17:40–23:34 local · 1 stop (MSP) · 6h 54m. Airline fare: $1,514.

  • $1,734.77 · United Airlines 4650 · 17:02–18:12 local · Nonstop · 2h 10m. Airline fare: $1,828.

  • $3,014.25 · American Airlines 3675 / 902 / 1762 · 06:42–19:22 local · 2 stops (DFW, PHX) · 13h 40m. Airline fare: $3,188.

Captured example · October 28, 2026 at 08:05 PM UTC

BIS–DEN · 2026-12-03–2026-12-06 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $359.10 · Delta Air Lines 3935 / 1278 · 17:41–23:49 local · 1 stop (MSP) · 7h 8m. Airline fare: $379.

  • $693.78 · American Airlines 3695 / 1387 · 13:17–22:57 local · 1 stop (ORD) · 10h 40m. Airline fare: $733.

  • $711.17 · Delta Air Lines 4066 / 1025 · 12:41–16:02 local · 1 stop (MSP) · 4h 21m. Airline fare: $749.

Captured example · October 28, 2026 at 08:14 PM UTC

BIS–DEN · 2026-12-19–2026-12-26 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $339.79 · Delta Air Lines 5229 / 2931 · 15:54–20:00 local · 1 stop (MSP) · 5h 6m. Airline fare: $359.

  • $430.61 · United Airlines 4694 · 13:07–14:12 local · Nonstop · 2h 5m. Airline fare: $454.

  • $828.62 · American Airlines 3675 / 2482 / 2601 · 06:45–22:31 local · 2 stops (DFW, PHX) · 16h 46m. Airline fare: $875.

Captured example · October 28, 2026 at 07:53 PM UTC

BIS–DEN · 2026-12-08–2026-12-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $320.52 · United Airlines 4650 · 16:55–18:05 local · Nonstop · 2h 10m. Airline fare: $339.

  • $339.79 · Delta Air Lines 4066 / 1025 · 12:41–16:02 local · 1 stop (MSP) · 4h 21m. Airline fare: $359.

  • $461.91 · American Airlines 3675 / 2793 / 6264 · 06:32–22:05 local · 2 stops (DFW, LAX) · 16h 33m. Airline fare: $487.

Captured example · October 28, 2026 at 06:19 PM UTC

BIS–DEN · 2027-01-16–2027-01-23 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $320.52 · United Airlines 4650 · 16:58–18:03 local · Nonstop · 2h 5m. Airline fare: $339.

  • $507.73 · American Airlines 3675 / 2184 / 6500 · 07:00–22:26 local · 2 stops (DFW, LAX) · 16h 26m. Airline fare: $537.

Captured example · October 28, 2026 at 08:25 PM UTC

BIS–DEN · 2027-01-09–2027-01-23 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $320.52 · United Airlines 4650 · 16:58–18:03 local · Nonstop · 2h 5m. Airline fare: $339.

  • $414.85 · Delta Air Lines 5272 / 1025 · 12:39–16:14 local · 1 stop (MSP) · 4h 35m. Airline fare: $439.

  • $548.68 · American Airlines 3675 / 3097 / 1709 · 07:00–21:48 local · 2 stops (DFW, PHX) · 15h 48m. Airline fare: $580.

Captured example · October 28, 2026 at 08:22 PM UTC

BIS–DEN · 2027-01-15–2027-01-18 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $351.72 · United Airlines 4650 · 16:58–18:03 local · Nonstop · 2h 5m. Airline fare: $372.

  • $548.68 · American Airlines 3675 / 1974 / 1709 · 07:00–21:48 local · 2 stops (DFW, PHX) · 15h 48m. Airline fare: $580.

  • $587.12 · Delta Air Lines 2446 / 2877 · 08:02–12:22 local · 1 stop (MSP) · 5h 20m. Airline fare: $619.

Captured example · October 28, 2026 at 07:54 PM UTC

BIS–DEN · 2027-02-13–2027-02-20 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $320.52 · United Airlines 4694 · 13:10–14:07 local · Nonstop · 1h 57m. Airline fare: $339.

  • $596.92 · American Airlines 3489 / 3112 · 12:50–23:32 local · 1 stop (ORD) · 11h 42m. Airline fare: $629.

  • $900.12 · Delta Air Lines 2446 / 2927 · 07:31–12:03 local · 1 stop (MSP) · 5h 32m. Airline fare: $949.

Captured example · October 28, 2026 at 08:32 PM UTC

BIS–DEN · 2027-02-12–2027-02-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $486.93 · United Airlines 4650 · 17:02–17:59 local · Nonstop · 1h 57m. Airline fare: $515.

  • $733.19 · Delta Air Lines 4066 / 1025 · 12:35–15:56 local · 1 stop (MSP) · 4h 21m. Airline fare: $773.

  • $742.50 · American Airlines 3489 / 3112 · 12:50–23:32 local · 1 stop (ORD) · 11h 42m. Airline fare: $782.

Captured example · October 28, 2026 at 08:27 PM UTC

BIS–DEN · 2027-02-12–2027-02-16 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $446.04 · United Airlines 4650 · 17:02–17:59 local · Nonstop · 1h 57m. Airline fare: $472.

  • $586.48 · Delta Air Lines 4066 / 1025 · 12:35–15:56 local · 1 stop (MSP) · 4h 21m. Airline fare: $618.

  • $661.35 · American Airlines 3489 / 3112 · 12:50–23:32 local · 1 stop (ORD) · 11h 42m. Airline fare: $698.

Captured example · October 28, 2026 at 08:27 PM UTC

BIS–DEN · 2027-03-25–2027-03-29 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $652.13 · Delta Air Lines 1622 / 2094 · 17:30–22:59 local · 1 stop (MSP) · 6h 29m. Airline fare: $689.

  • $777.07 · United Airlines 4694 · 13:30–14:21 local · Nonstop · 1h 51m. Airline fare: $821.

  • $786.95 · American Airlines 3489 / 3112 · 12:50–23:32 local · 1 stop (ORD) · 11h 42m. Airline fare: $831.

Captured example · October 28, 2026 at 08:37 PM UTC

BIS–DEN · 2027-03-06–2027-03-13 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $586.48 · United Airlines 4694 · 13:30–14:21 local · Nonstop · 1h 51m. Airline fare: $618.

  • $691.45 · Delta Air Lines 3914 / 2849 · 05:00–10:12 local · 1 stop (MSP) · 6h 12m. Airline fare: $729.

  • $732.06 · American Airlines 3839 / 1362 / 3228 · 14:26–07:58 (March 7, 2027) local · 2 stops (DFW, ORD) · 18h 32m. Airline fare: $771.

Captured example · October 28, 2026 at 08:34 PM UTC

BIS–DEN · 2027-03-13–2027-03-20 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $320.52 · United Airlines 4694 · 13:30–14:21 local · Nonstop · 1h 51m. Airline fare: $339.

  • $576.68 · Delta Air Lines 4066 / 1025 · 12:35–15:56 local · 1 stop (MSP) · 4h 21m. Airline fare: $608.

  • $955.39 · American Airlines 3839 / 577 · 14:09–22:38 local · 1 stop (DFW) · 9h 29m. Airline fare: $1,011.

Captured example · October 28, 2026 at 07:56 PM UTC

BIS–DEN · 2027-04-10–2027-04-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $320.52 · United Airlines 4650 · 18:30–19:09 local · Nonstop · 1h 39m. Airline fare: $339.

  • $339.79 · Delta Air Lines 4066 / 1025 · 12:35–15:56 local · 1 stop (MSP) · 4h 21m. Airline fare: $359.

  • $658.95 · American Airlines 3470 / 1387 · 12:59–22:35 local · 1 stop (ORD) · 10h 36m. Airline fare: $694.

Captured example · October 28, 2026 at 08:40 PM UTC

BIS–DEN · 2027-05-28–2027-05-31 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $359.10 · Delta Air Lines 3935 / 2094 · 17:30–22:59 local · 1 stop (MSP) · 6h 29m. Airline fare: $379.

  • $470.25 · United Airlines 4650 · 18:30–19:09 local · Nonstop · 1h 39m. Airline fare: $495.

  • $856.90 · American Airlines 3371 / 3272 / 1638 · 06:00–18:16 local · 2 stops (DFW, PHX) · 13h 16m. Airline fare: $902.

Captured example · October 28, 2026 at 08:45 PM UTC

BIS–DEN · 2027-05-08–2027-05-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $320.52 · United Airlines 4650 · 18:30–19:09 local · Nonstop · 1h 39m. Airline fare: $339.

  • $339.79 · Delta Air Lines 4066 / 1025 · 12:35–15:56 local · 1 stop (MSP) · 4h 21m. Airline fare: $359.

  • $658.95 · American Airlines 3470 / 2069 · 12:42–23:59 local · 1 stop (ORD) · 12h 17m. Airline fare: $694.

Captured example · October 28, 2026 at 08:43 PM UTC

BIS–DEN · 2027-06-12–2027-06-19 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $339.79 · Delta Air Lines 3914 / 724 · 05:00–08:22 local · 1 stop (MSP) · 4h 22m. Airline fare: $359.

  • $402.26 · United Airlines 4650 · 18:30–19:09 local · Nonstop · 1h 39m. Airline fare: $425.

  • $741.95 · American Airlines 3371 / 3272 / 1638 · 06:00–18:16 local · 2 stops (DFW, PHX) · 13h 16m. Airline fare: $781.

Captured example · October 28, 2026 at 08:51 PM UTC

BIS–DEN · 2027-07-10–2027-07-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $359.10 · Delta Air Lines 3914 / 724 · 05:00–08:22 local · 1 stop (MSP) · 4h 22m. Airline fare: $379.

  • $438.90 · United Airlines 4650 · 18:30–19:09 local · Nonstop · 1h 39m. Airline fare: $462.

  • $721.62 · American Airlines 3470 / 2069 · 12:46–00:17 (July 11, 2027) local · 1 stop (ORD) · 12h 31m. Airline fare: $760.

Captured example · October 28, 2026 at 08:56 PM UTC

BIS–DEN · 2027-08-07–2027-08-14 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $378.45 · Delta Air Lines 2446 / 2927 · 07:31–12:03 local · 1 stop (MSP) · 5h 32m. Airline fare: $399.

  • $505.69 · United Airlines 4650 · 18:30–19:09 local · Nonstop · 1h 39m. Airline fare: $534.

  • $722.18 · American Airlines 3371 / 3272 / 1638 · 06:00–18:16 local · 2 stops (DFW, PHX) · 13h 16m. Airline fare: $761.

Captured example · October 28, 2026 at 08:59 PM UTC

BIS–DEN · 2027-09-11–2027-09-18 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $339.79 · Delta Air Lines 2446 / 2927 · 07:31–12:03 local · 1 stop (MSP) · 5h 32m. Airline fare: $359.

  • $456.43 · United Airlines 4650 · 18:30–19:09 local · Nonstop · 1h 39m. Airline fare: $483.

  • $652.13 · American Airlines 3652 / 1514 / 1638 · 07:12–21:58 local · 2 stops (DFW, PHX) · 15h 46m. Airline fare: $689.

Captured example · October 28, 2026 at 11:43 PM UTC

BIS–DEN · 2027-09-03–2027-09-06 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

  • $453.61 · Delta Air Lines 3935 / 2094 · 17:30–22:59 local · 1 stop (MSP) · 6h 29m. Airline fare: $479.

  • $732.06 · United Airlines 4650 · 18:30–19:09 local · Nonstop · 1h 39m. Airline fare: $771.

  • $741.95 · American Airlines 3371 / 3272 / 1638 · 06:45–18:19 local · 2 stops (DFW, PHX) · 12h 34m. Airline fare: $781.

Captured example · October 28, 2026 at 08:01 PM UTC

Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.

Airline ratings: Delta Air Lines 7.5/10 · United Airlines 6.4/10 · American Airlines 6.2/10. Every airline rated.

Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Bismarck with Denver (DEN)

Keep exploring

Source: https://helloaxel.com/en/flights/from-bismarck-bis-to-denver-den

For AI assistants

  • This page: Bismarck to Denver (DEN) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
  • Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.