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Washington → Denver

Jan 2, 2027 · return Jan 4, 2027

DCA → DEN1 adulteconomyRound trip

9 flight options · 5 airlines

Nonstop flights

Sat, Jan 2 – Mon, Jan 4

Frontier Airlines
6:00 pmDCA
4h 10m
Nonstop
8:10 pmDEN
Frontier Airlines
4:35 pmDEN
3h 15m
Nonstop
9:50 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Mon, Jan 4

United Airlines
4:15 pmDCA
4h 10m
Nonstop
6:25 pmDEN
United Airlines
9:35 amDEN
3h 21m
Nonstop
2:56 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Mon, Jan 4

Frontier Airlines
1:20 pmDCA
4h 9m
Nonstop
3:29 pmDEN
Frontier Airlines
4:35 pmDEN
3h 15m
Nonstop
9:50 pmDCA

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Jan 2 – Mon, Jan 4

Southwest Airlines
4:45 pmDCA
7h
MCI · 2h 25m
9:45 pmDEN
Southwest Airlines
2:00 pmDEN
6h 20m
MCI · 2h 30m
10:20 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Mon, Jan 4

American Airlines
5:00 amDCA
6h 21m
CLT · 1h 7m
9:21 amDEN
Delta Air Lines
10:39 amDEN
6h
DTW · 1h 47m
6:39 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Mon, Jan 4

Delta Air Lines
7:20 pmDCA
6h 29m
MSP · 1h 23m
11:49 pmDEN
Delta Air Lines
10:39 amDEN
6h
DTW · 1h 47m
6:39 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Mon, Jan 4

Southwest Airlines
4:50 pmDCA
7h
MSY · 1h 20m
9:50 pmDEN
Southwest Airlines
2:00 pmDEN
6h 20m
MCI · 2h 30m
10:20 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Mon, Jan 4

American Airlines
4:46 pmDCA
7h 1m
PHL · 1h 15m
9:47 pmDEN
Delta Air Lines
10:39 amDEN
6h
DTW · 1h 47m
6:39 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Mon, Jan 4

United Airlines
4:13 pmDCA
4h 7m
Nonstop
6:20 pmDEN
United Airlines
9:50 amDEN
6h 28m
YYZ · 1h 38m
6:18 pmDCA

Round-trip total · 1 adult · Taxes included

Make this trip yours

DCA ⇄ DEN

Economy

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

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More dates

All dates for this routeOct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 13, 2026 → Nov 16, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 11, 2026 → Dec 14, 2026Dec 12, 2026 → Dec 19, 2026Dec 22, 2026 → Dec 27, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Dec 30, 2026 → Jan 2, 2027Jan 8, 2027 → Jan 11, 2027Jan 9, 2027 → Jan 16, 2027Jan 15, 2027 → Jan 18, 2027Jan 22, 2027 → Jan 25, 2027Jan 23, 2027 → Jan 30, 2027Feb 5, 2027 → Feb 8, 2027Feb 6, 2027 → Feb 13, 2027Feb 12, 2027 → Feb 15, 2027Mar 5, 2027 → Mar 8, 2027Mar 6, 2027 → Mar 13, 2027Mar 25, 2027 → Mar 29, 2027Apr 2, 2027 → Apr 5, 2027Apr 3, 2027 → Apr 10, 2027Apr 30, 2027 → May 3, 2027May 1, 2027 → May 8, 2027May 28, 2027 → May 31, 2027May 29, 2027 → Jun 5, 2027Jun 25, 2027 → Jun 28, 2027Jun 26, 2027 → Jul 3, 2027Jul 2, 2027 → Jul 6, 2027Jul 23, 2027 → Jul 26, 2027Jul 24, 2027 → Jul 31, 2027Aug 20, 2027 → Aug 23, 2027Aug 21, 2027 → Aug 28, 2027Sep 3, 2027 → Sep 6, 2027Sep 17, 2027 → Sep 20, 2027Oct 30, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-02 → 2027-01-04Frontier AirlinesF9689 / F9690$216.002026-10-29T01:02:03Z
2027-01-02 → 2027-01-04United AirlinesUA746 / UA647$468.002026-10-29T01:02:03Z
2027-01-02 → 2027-01-04Southwest AirlinesWN2952 + WN2668 / WN2075 + WN2234$384.002026-10-29T01:02:03Z
2027-01-02 → 2027-01-04American Airlines / Delta Air LinesAA2754 + AA1610 / DL1113 + DL2030$430.002026-10-29T01:02:03Z
2027-01-02 → 2027-01-04Delta Air LinesDL2963 + DL1278 / DL1113 + DL2030$444.002026-10-29T01:02:03Z
2027-01-02 → 2027-01-04Frontier AirlinesF9687 / F9690$216.002026-10-29T01:02:03Z
2027-01-02 → 2027-01-04Southwest AirlinesWN1186 + WN3156 / WN2075 + WN2234$384.002026-10-29T01:02:03Z
2027-01-02 → 2027-01-04American Airlines / Delta Air LinesAA5432 + AA1003 / DL1113 + DL2030$430.002026-10-29T01:02:03Z
2027-01-02 → 2027-01-04United AirlinesUA746 / UA1874 + AC8784$443.002026-10-29T01:02:03Z

2027-01-02 → 2027-01-04 · $216.00

  • Frontier Airlines F9689: DCA 2027-01-02 18:00:00 → DEN 2027-01-02 20:10:00; nonstop; 250 minutes. Local airport times.
  • Frontier Airlines F9690: DEN 2027-01-04 16:35:00 → DCA 2027-01-04 21:50:00; nonstop; 195 minutes. Local airport times.

2027-01-02 → 2027-01-04 · $468.00

  • United Airlines UA746: DCA 2027-01-02 16:15:00 → DEN 2027-01-02 18:25:00; nonstop; 250 minutes. Local airport times.
  • United Airlines UA647: DEN 2027-01-04 09:35:00 → DCA 2027-01-04 14:56:00; nonstop; 201 minutes. Local airport times.

2027-01-02 → 2027-01-04 · $384.00

  • Southwest Airlines WN2952 / WN2668: DCA 2027-01-02 16:45:00 → DEN 2027-01-02 21:45:00; 1 stop(s) via MCI; 420 minutes. Local airport times.
    • WN2952: DCA 2027-01-02 16:45:00 → MCI 2027-01-02 18:30:00; layover at MCI: 145 minutes.
    • WN2668: MCI 2027-01-02 20:55:00 → DEN 2027-01-02 21:45:00.
  • Southwest Airlines WN2075 / WN2234: DEN 2027-01-04 14:00:00 → DCA 2027-01-04 22:20:00; 1 stop(s) via MCI; 380 minutes. Local airport times.
    • WN2075: DEN 2027-01-04 14:00:00 → MCI 2027-01-04 16:35:00; layover at MCI: 150 minutes.
    • WN2234: MCI 2027-01-04 19:05:00 → DCA 2027-01-04 22:20:00.

2027-01-02 → 2027-01-04 · $430.00

  • American Airlines AA2754 / AA1610: DCA 2027-01-02 05:00:00 → DEN 2027-01-02 09:21:00; 1 stop(s) via CLT; 381 minutes. Local airport times.
    • AA2754: DCA 2027-01-02 05:00:00 → CLT 2027-01-02 06:28:00; layover at CLT: 67 minutes.
    • AA1610: CLT 2027-01-02 07:35:00 → DEN 2027-01-02 09:21:00.
  • Delta Air Lines DL1113 / DL2030: DEN 2027-01-04 10:39:00 → DCA 2027-01-04 18:39:00; 1 stop(s) via DTW; 360 minutes. Local airport times.
    • DL1113: DEN 2027-01-04 10:39:00 → DTW 2027-01-04 15:20:00; layover at DTW: 107 minutes.
    • DL2030: DTW 2027-01-04 17:07:00 → DCA 2027-01-04 18:39:00.

2027-01-02 → 2027-01-04 · $444.00

  • Delta Air Lines DL2963 / DL1278: DCA 2027-01-02 19:20:00 → DEN 2027-01-02 23:49:00; 1 stop(s) via MSP; 389 minutes. Local airport times.
    • DL2963: DCA 2027-01-02 19:20:00 → MSP 2027-01-02 21:06:00; layover at MSP: 83 minutes.
    • DL1278: MSP 2027-01-02 22:29:00 → DEN 2027-01-02 23:49:00.
  • Delta Air Lines DL1113 / DL2030: DEN 2027-01-04 10:39:00 → DCA 2027-01-04 18:39:00; 1 stop(s) via DTW; 360 minutes. Local airport times.
    • DL1113: DEN 2027-01-04 10:39:00 → DTW 2027-01-04 15:20:00; layover at DTW: 107 minutes.
    • DL2030: DTW 2027-01-04 17:07:00 → DCA 2027-01-04 18:39:00.

2027-01-02 → 2027-01-04 · $216.00

  • Frontier Airlines F9687: DCA 2027-01-02 13:20:00 → DEN 2027-01-02 15:29:00; nonstop; 249 minutes. Local airport times.
  • Frontier Airlines F9690: DEN 2027-01-04 16:35:00 → DCA 2027-01-04 21:50:00; nonstop; 195 minutes. Local airport times.

2027-01-02 → 2027-01-04 · $384.00

  • Southwest Airlines WN1186 / WN3156: DCA 2027-01-02 16:50:00 → DEN 2027-01-02 21:50:00; 1 stop(s) via MSY; 420 minutes. Local airport times.
    • WN1186: DCA 2027-01-02 16:50:00 → MSY 2027-01-02 18:35:00; layover at MSY: 80 minutes.
    • WN3156: MSY 2027-01-02 19:55:00 → DEN 2027-01-02 21:50:00.
  • Southwest Airlines WN2075 / WN2234: DEN 2027-01-04 14:00:00 → DCA 2027-01-04 22:20:00; 1 stop(s) via MCI; 380 minutes. Local airport times.
    • WN2075: DEN 2027-01-04 14:00:00 → MCI 2027-01-04 16:35:00; layover at MCI: 150 minutes.
    • WN2234: MCI 2027-01-04 19:05:00 → DCA 2027-01-04 22:20:00.

2027-01-02 → 2027-01-04 · $430.00

  • American Airlines AA5432 / AA1003: DCA 2027-01-02 16:46:00 → DEN 2027-01-02 21:47:00; 1 stop(s) via PHL; 421 minutes. Local airport times.
    • AA5432: DCA 2027-01-02 16:46:00 → PHL 2027-01-02 17:55:00; layover at PHL: 75 minutes.
    • AA1003: PHL 2027-01-02 19:10:00 → DEN 2027-01-02 21:47:00.
  • Delta Air Lines DL1113 / DL2030: DEN 2027-01-04 10:39:00 → DCA 2027-01-04 18:39:00; 1 stop(s) via DTW; 360 minutes. Local airport times.
    • DL1113: DEN 2027-01-04 10:39:00 → DTW 2027-01-04 15:20:00; layover at DTW: 107 minutes.
    • DL2030: DTW 2027-01-04 17:07:00 → DCA 2027-01-04 18:39:00.

2027-01-02 → 2027-01-04 · $443.00

  • United Airlines UA746: DCA 2027-01-02 16:13:00 → DEN 2027-01-02 18:20:00; nonstop; 247 minutes. Local airport times.
  • United Airlines UA1874 / AC8784: DEN 2027-01-04 09:50:00 → DCA 2027-01-04 18:18:00; 1 stop(s) via YYZ; 388 minutes. Local airport times.
    • UA1874: DEN 2027-01-04 09:50:00 → YYZ 2027-01-04 15:02:00; layover at YYZ: 98 minutes.
    • AC8784: YYZ 2027-01-04 16:40:00 → DCA 2027-01-04 18:18:00.

More dates for this route