Travel with Axel,
get the best price.

Route overview: Bismarck to Denver (DEN) flight deals

Bismarck → Denver

Feb 9, 2027 · choose your return date

BIS → DEN1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

February 2027

Feb 9, 2027 · One wayUnited AirlinesNonstop$185.25 Feb 9, 2027 · One wayDelta Air LinesUp to 1 stop each way$213.75 Feb 9, 2027 – Feb 10, 2027 · 1 nightUnited AirlinesNonstop$308.76 Feb 9, 2027 – Feb 10, 2027 · 1 nightDelta Air LinesUp to 1 stop each way$346.76 Feb 9, 2027 – Feb 11, 2027 · 2 nightsUnited AirlinesNonstop$308.76 Feb 9, 2027 – Feb 11, 2027 · 2 nightsDelta Air LinesUp to 1 stop each way$346.76 Feb 9, 2027 – Feb 12, 2027 · 3 nightsUnited AirlinesNonstop$331.51 Feb 9, 2027 – Feb 12, 2027 · 3 nightsDelta Air LinesUp to 1 stop each way$372.31 Feb 9, 2027 – Feb 13, 2027 · 4 nightsUnited AirlinesNonstop$331.51 Feb 9, 2027 – Feb 13, 2027 · 4 nightsDelta Air LinesUp to 1 stop each way$372.31 Feb 9, 2027 – Feb 14, 2027 · 5 nightsUnited AirlinesNonstop$331.51 Feb 9, 2027 – Feb 14, 2027 · 5 nightsDelta Air LinesUp to 1 stop each way$372.31 Feb 9, 2027 – Feb 15, 2027 · 6 nightsUnited AirlinesNonstop$331.51 Feb 9, 2027 – Feb 15, 2027 · 6 nightsDelta Air LinesUp to 1 stop each way$372.31 Feb 9, 2027 – Feb 16, 2027 · 7 nightsUnited AirlinesNonstop$331.51 Feb 9, 2027 – Feb 16, 2027 · 7 nightsDelta Air LinesUp to 1 stop each way$372.31 Feb 9, 2027 – Feb 17, 2027 · 8 nightsUnited AirlinesNonstop$308.76 Feb 9, 2027 – Feb 17, 2027 · 8 nightsDelta Air LinesUp to 1 stop each way$346.76 Feb 9, 2027 – Feb 18, 2027 · 9 nightsUnited AirlinesNonstop$308.76 Feb 9, 2027 – Feb 18, 2027 · 9 nightsDelta Air LinesUp to 1 stop each way$346.76 Feb 9, 2027 – Feb 19, 2027 · 10 nightsUnited AirlinesNonstop$308.76 Feb 9, 2027 – Feb 19, 2027 · 10 nightsDelta Air LinesUp to 1 stop each way$346.76 Feb 9, 2027 – Feb 20, 2027 · 11 nightsUnited AirlinesNonstop$308.76 Feb 9, 2027 – Feb 20, 2027 · 11 nightsDelta Air LinesUp to 1 stop each way$346.76 Feb 9, 2027 – Feb 21, 2027 · 12 nightsUnited AirlinesNonstop$308.76 Feb 9, 2027 – Feb 21, 2027 · 12 nightsDelta Air LinesUp to 1 stop each way$346.76 Feb 9, 2027 – Feb 22, 2027 · 13 nightsUnited AirlinesNonstop$308.76 Feb 9, 2027 – Feb 22, 2027 · 13 nightsDelta Air LinesUp to 1 stop each way$346.76 Feb 9, 2027 – Feb 23, 2027 · 14 nightsUnited AirlinesNonstop$308.76 Feb 9, 2027 – Feb 23, 2027 · 14 nightsDelta Air LinesUp to 1 stop each way$346.76

Flights for your trip

  1. Tue, Feb 9 · One way

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN

    One-way total · 1 adult · Taxes included

  2. Tue, Feb 9 · One way

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN

    One-way total · 1 adult · Taxes included

  3. Tue, Feb 9 – Wed, Feb 10

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    8:58 pmDEN
    1h 46m
    Nonstop
    11:44 pmBIS

    Round-trip total · 1 adult · Taxes included

  4. Tue, Feb 9 – Wed, Feb 10

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  5. Tue, Feb 9 – Thu, Feb 11

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    8:58 pmDEN
    1h 46m
    Nonstop
    11:44 pmBIS

    Round-trip total · 1 adult · Taxes included

  6. Tue, Feb 9 – Thu, Feb 11

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  7. Tue, Feb 9 – Fri, Feb 12

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    5:37 pmDEN
    1h 52m
    Nonstop
    8:29 pmBIS

    Round-trip total · 1 adult · Taxes included

  8. Tue, Feb 9 – Fri, Feb 12

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  9. Tue, Feb 9 – Sat, Feb 13

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    8:58 pmDEN
    1h 46m
    Nonstop
    11:44 pmBIS

    Round-trip total · 1 adult · Taxes included

  10. Tue, Feb 9 – Sat, Feb 13

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  11. Tue, Feb 9 – Mon, Feb 15

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    9:40 amDEN
    1h 47m
    Nonstop
    12:27 pmBIS

    Round-trip total · 1 adult · Taxes included

  12. Tue, Feb 9 – Mon, Feb 15

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  13. Tue, Feb 9 – Tue, Feb 16

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    8:58 pmDEN
    1h 46m
    Nonstop
    11:44 pmBIS

    Round-trip total · 1 adult · Taxes included

  14. Tue, Feb 9 – Tue, Feb 16

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  15. Tue, Feb 9 – Wed, Feb 17

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    8:58 pmDEN
    1h 46m
    Nonstop
    11:44 pmBIS

    Round-trip total · 1 adult · Taxes included

  16. Tue, Feb 9 – Wed, Feb 17

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  17. Tue, Feb 9 – Fri, Feb 19

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    5:37 pmDEN
    1h 52m
    Nonstop
    8:29 pmBIS

    Round-trip total · 1 adult · Taxes included

  18. Tue, Feb 9 – Fri, Feb 19

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  19. Tue, Feb 9 – Sat, Feb 20

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    8:58 pmDEN
    1h 46m
    Nonstop
    11:44 pmBIS

    Round-trip total · 1 adult · Taxes included

  20. Tue, Feb 9 – Sat, Feb 20

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  21. Tue, Feb 9 – Sun, Feb 21

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    5:37 pmDEN
    1h 52m
    Nonstop
    8:29 pmBIS

    Round-trip total · 1 adult · Taxes included

  22. Tue, Feb 9 – Sun, Feb 21

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

  23. Tue, Feb 9 – Tue, Feb 23

    United Airlines
    1:02 pmBIS
    2h 10m
    Nonstop
    2:12 pmDEN
    United Airlines
    8:58 pmDEN
    1h 46m
    Nonstop
    11:44 pmBIS

    Round-trip total · 1 adult · Taxes included

  24. Tue, Feb 9 – Tue, Feb 23

    Delta Air Lines
    3:54 pmBIS
    5h 6m
    MSP · 1h 15m
    8:00 pmDEN
    Delta Air Lines
    1:30 pmDEN
    5h 18m
    MSP · 1h 48m
    7:48 pmBIS

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

BIS ⇄ DEN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, United Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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. How Axel works · About

Explore this route

All dates for this routeFeb 8, 2027 · Return optionsFeb 10, 2027 · Return optionsHotels in Denver with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-09 · one wayUnited AirlinesUA4694Axel-exclusive $185.252026-10-29T00:49:21Z
2027-02-09 · one wayDelta Air LinesDL5229 + DL2931Axel-exclusive $213.752026-10-29T00:49:21Z
2027-02-09 → 2027-02-10United AirlinesUA4694 / UA4799Axel-exclusive $308.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-10Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $346.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-11United AirlinesUA4694 / UA4799Axel-exclusive $308.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-11Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $346.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-12United AirlinesUA4694 / UA4665Axel-exclusive $331.512026-10-29T00:49:21Z
2027-02-09 → 2027-02-12Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $372.312026-10-29T00:49:21Z
2027-02-09 → 2027-02-13United AirlinesUA4694 / UA4799Axel-exclusive $331.512026-10-29T00:49:21Z
2027-02-09 → 2027-02-13Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $372.312026-10-29T00:49:21Z
2027-02-09 → 2027-02-14United AirlinesUA4694 / UA4665Axel-exclusive $331.512026-10-29T00:49:21Z
2027-02-09 → 2027-02-14Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $372.312026-10-29T00:49:21Z
2027-02-09 → 2027-02-15United AirlinesUA4694 / UA4663Axel-exclusive $331.512026-10-29T00:49:21Z
2027-02-09 → 2027-02-15Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $372.312026-10-29T00:49:21Z
2027-02-09 → 2027-02-16United AirlinesUA4694 / UA4799Axel-exclusive $331.512026-10-29T00:49:21Z
2027-02-09 → 2027-02-16Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $372.312026-10-29T00:49:21Z
2027-02-09 → 2027-02-17United AirlinesUA4694 / UA4799Axel-exclusive $308.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-17Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $346.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-18United AirlinesUA4694 / UA4799Axel-exclusive $308.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-18Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $346.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-19United AirlinesUA4694 / UA4665Axel-exclusive $308.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-19Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $346.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-20United AirlinesUA4694 / UA4799Axel-exclusive $308.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-20Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $346.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-21United AirlinesUA4694 / UA4665Axel-exclusive $308.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-21Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $346.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-22United AirlinesUA4694 / UA4663Axel-exclusive $308.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-22Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $346.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-23United AirlinesUA4694 / UA4799Axel-exclusive $308.762026-10-29T00:49:21Z
2027-02-09 → 2027-02-23Delta Air LinesDL5229 + DL2931 / DL2877 + DL3083Axel-exclusive $346.762026-10-29T00:49:21Z

Route overview: Bismarck to Denver (DEN) flight deals

2027-02-09 · one way · Axel-exclusive $185.25

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.

2027-02-09 · one way · Axel-exclusive $213.75

  • Delta Air Lines DL5229 / DL2931: BIS 2027-02-09 15:54:00 → DEN 2027-02-09 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-02-09 15:54:00 → MSP 2027-02-09 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-02-09 18:40:00 → DEN 2027-02-09 20:00:00.

2027-02-09 → 2027-02-10 · Axel-exclusive $308.76

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-02-10 20:58:00 → BIS 2027-02-10 23:44:00; nonstop; 106 minutes. Local airport times.

2027-02-09 → 2027-02-10 · Axel-exclusive $346.76

  • Delta Air Lines DL5229 / DL2931: BIS 2027-02-09 15:54:00 → DEN 2027-02-09 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-02-09 15:54:00 → MSP 2027-02-09 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-02-09 18:40:00 → DEN 2027-02-09 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-02-10 13:30:00 → BIS 2027-02-10 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-02-10 13:30:00 → MSP 2027-02-10 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-02-10 18:15:00 → BIS 2027-02-10 19:48:00.

2027-02-09 → 2027-02-11 · Axel-exclusive $308.76

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-02-11 20:58:00 → BIS 2027-02-11 23:44:00; nonstop; 106 minutes. Local airport times.

2027-02-09 → 2027-02-11 · Axel-exclusive $346.76

  • Delta Air Lines DL5229 / DL2931: BIS 2027-02-09 15:54:00 → DEN 2027-02-09 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-02-09 15:54:00 → MSP 2027-02-09 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-02-09 18:40:00 → DEN 2027-02-09 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-02-11 13:30:00 → BIS 2027-02-11 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-02-11 13:30:00 → MSP 2027-02-11 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-02-11 18:15:00 → BIS 2027-02-11 19:48:00.

2027-02-09 → 2027-02-12 · Axel-exclusive $331.51

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4665: DEN 2027-02-12 17:37:00 → BIS 2027-02-12 20:29:00; nonstop; 112 minutes. Local airport times.

2027-02-09 → 2027-02-12 · Axel-exclusive $372.31

  • Delta Air Lines DL5229 / DL2931: BIS 2027-02-09 15:54:00 → DEN 2027-02-09 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-02-09 15:54:00 → MSP 2027-02-09 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-02-09 18:40:00 → DEN 2027-02-09 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-02-12 13:30:00 → BIS 2027-02-12 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-02-12 13:30:00 → MSP 2027-02-12 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-02-12 18:15:00 → BIS 2027-02-12 19:48:00.

2027-02-09 → 2027-02-13 · Axel-exclusive $331.51

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-02-13 20:58:00 → BIS 2027-02-13 23:44:00; nonstop; 106 minutes. Local airport times.

2027-02-09 → 2027-02-13 · Axel-exclusive $372.31

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

2027-02-09 → 2027-02-15 · Axel-exclusive $331.51

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 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.

2027-02-09 → 2027-02-15 · Axel-exclusive $372.31

  • Delta Air Lines DL5229 / DL2931: BIS 2027-02-09 15:54:00 → DEN 2027-02-09 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-02-09 15:54:00 → MSP 2027-02-09 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-02-09 18:40:00 → DEN 2027-02-09 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.

2027-02-09 → 2027-02-16 · Axel-exclusive $331.51

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-02-16 20:58:00 → BIS 2027-02-16 23:44:00; nonstop; 106 minutes. Local airport times.

2027-02-09 → 2027-02-16 · Axel-exclusive $372.31

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

2027-02-09 → 2027-02-17 · Axel-exclusive $308.76

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-02-17 20:58:00 → BIS 2027-02-17 23:44:00; nonstop; 106 minutes. Local airport times.

2027-02-09 → 2027-02-17 · Axel-exclusive $346.76

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

2027-02-09 → 2027-02-19 · Axel-exclusive $308.76

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4665: DEN 2027-02-19 17:37:00 → BIS 2027-02-19 20:29:00; nonstop; 112 minutes. Local airport times.

2027-02-09 → 2027-02-19 · Axel-exclusive $346.76

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

2027-02-09 → 2027-02-20 · Axel-exclusive $308.76

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-02-20 20:58:00 → BIS 2027-02-20 23:44:00; nonstop; 106 minutes. Local airport times.

2027-02-09 → 2027-02-20 · Axel-exclusive $346.76

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

2027-02-09 → 2027-02-21 · Axel-exclusive $308.76

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4665: DEN 2027-02-21 17:37:00 → BIS 2027-02-21 20:29:00; nonstop; 112 minutes. Local airport times.

2027-02-09 → 2027-02-21 · Axel-exclusive $346.76

  • Delta Air Lines DL5229 / DL2931: BIS 2027-02-09 15:54:00 → DEN 2027-02-09 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-02-09 15:54:00 → MSP 2027-02-09 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-02-09 18:40:00 → DEN 2027-02-09 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-02-21 13:30:00 → BIS 2027-02-21 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-02-21 13:30:00 → MSP 2027-02-21 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-02-21 18:15:00 → BIS 2027-02-21 19:48:00.

2027-02-09 → 2027-02-23 · Axel-exclusive $308.76

  • United Airlines UA4694: BIS 2027-02-09 13:02:00 → DEN 2027-02-09 14:12:00; nonstop; 130 minutes. Local airport times.
  • United Airlines UA4799: DEN 2027-02-23 20:58:00 → BIS 2027-02-23 23:44:00; nonstop; 106 minutes. Local airport times.

2027-02-09 → 2027-02-23 · Axel-exclusive $346.76

  • Delta Air Lines DL5229 / DL2931: BIS 2027-02-09 15:54:00 → DEN 2027-02-09 20:00:00; 1 stop(s) via MSP; 306 minutes. Local airport times.
    • DL5229: BIS 2027-02-09 15:54:00 → MSP 2027-02-09 17:25:00; layover at MSP: 75 minutes.
    • DL2931: MSP 2027-02-09 18:40:00 → DEN 2027-02-09 20:00:00.
  • Delta Air Lines DL2877 / DL3083: DEN 2027-02-23 13:30:00 → BIS 2027-02-23 19:48:00; 1 stop(s) via MSP; 318 minutes. Local airport times.
    • DL2877: DEN 2027-02-23 13:30:00 → MSP 2027-02-23 16:27:00; layover at MSP: 108 minutes.
    • DL3083: MSP 2027-02-23 18:15:00 → BIS 2027-02-23 19:48:00.

Explore this route

For AI assistants

  • This page: Bismarck (BIS) to Denver (DEN) · Feb 9, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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.