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Dulles → Miami

Dec 21, 2026 · return Dec 28, 2026

IAD → MIA1 adulteconomyRound trip

11 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 – Mon, Dec 28

Frontier Airlines
10:06 pmIAD
2h 55m
Nonstop
1:01 am+1MIA
Frontier Airlines
6:12 pmMIA
2h 42m
Nonstop
8:54 pmIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

American Airlines
6:01 amIAD
2h 49m
Nonstop
8:50 amMIA
American Airlines
8:30 pmMIA
2h 51m
Nonstop
11:21 pmIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
8:40 amIAD
2h 53m
Nonstop
11:33 amMIA
United Airlines
9:00 amMIA
2h 38m
Nonstop
11:38 amIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Frontier Airlines
11:00 amIAD
3h 7m
Nonstop
2:07 pmMIA
United Airlines
9:00 amMIA
2h 38m
Nonstop
11:38 amIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
6:45 pmIAD
2h 53m
Nonstop
9:38 pmMIA
United Airlines
9:00 amMIA
2h 38m
Nonstop
11:38 amIAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Dec 28

Delta Air Lines
11:30 amIAD
6h 21m
DTW · 1h 21m
5:51 pmMIA
Delta Air Lines
11:30 amMIA
6h 1m
JFK · 1h 29m
5:31 pmIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Air Canada
4:30 pmIAD
7h 54m
YYZ · 2h 58m
12:24 am+1MIA
United Airlines
9:00 amMIA
2h 38m
Nonstop
11:38 amIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Frontier Airlines
11:02 amIAD
2h 55m
Nonstop
1:57 pmMIA
Frontier Airlines
8:08 amMIA
6h 55m
ATL · 2h 48m
3:03 pmIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

American Airlines
6:00 amIAD
7h 11m
CLT · 3h 12m
1:11 pmMIA
American Airlines
8:30 pmMIA
2h 51m
Nonstop
11:21 pmIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
5:18 pmIAD
7h 6m
YYZ · 1h 54m
12:24 am+1MIA
United Airlines
9:00 amMIA
2h 38m
Nonstop
11:38 amIAD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Delta Air Lines
6:00 amIAD
5h 46m
ATL · 1h 42m
11:46 amMIA
Delta Air Lines
11:30 amMIA
6h 1m
JFK · 1h 29m
5:31 pmIAD

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAD ⇄ MIA

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 routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 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)
2026-12-21 → 2026-12-28Frontier AirlinesF93731 / F93732$217.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28American AirlinesAA552 / AA551$413.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28United AirlinesUA1073 / UA1126$441.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28Delta Air LinesDL5517 + DL1733 / DL1528 + DL5095$427.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28Air Canada / United AirlinesAC8619 + AC1648 / UA1126$525.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28Frontier Airlines / United AirlinesF93731 / UA1126$329.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28United AirlinesUA1317 / UA1126$441.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28Frontier AirlinesF93731 / F92483 + F94410$231.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28American AirlinesAA5649 + AA2290 / AA551$399.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28United AirlinesUA3453 + AC1648 / UA1126$420.002026-10-29T01:07:18Z
2026-12-21 → 2026-12-28Delta Air LinesDL2327 + DL1510 / DL1528 + DL5095$427.002026-10-29T01:07:18Z

2026-12-21 → 2026-12-28 · $217.00

  • Frontier Airlines F93731: IAD 2026-12-21 22:06:00 → MIA 2026-12-22 01:01:00; nonstop; 175 minutes. Local airport times.
  • Frontier Airlines F93732: MIA 2026-12-28 18:12:00 → IAD 2026-12-28 20:54:00; nonstop; 162 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $413.00

  • American Airlines AA552: IAD 2026-12-21 06:01:00 → MIA 2026-12-21 08:50:00; nonstop; 169 minutes. Local airport times.
  • American Airlines AA551: MIA 2026-12-28 20:30:00 → IAD 2026-12-28 23:21:00; nonstop; 171 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $441.00

  • United Airlines UA1073: IAD 2026-12-21 08:40:00 → MIA 2026-12-21 11:33:00; nonstop; 173 minutes. Local airport times.
  • United Airlines UA1126: MIA 2026-12-28 09:00:00 → IAD 2026-12-28 11:38:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $427.00

  • Delta Air Lines DL5517 / DL1733: IAD 2026-12-21 11:30:00 → MIA 2026-12-21 17:51:00; 1 stop(s) via DTW; 381 minutes. Local airport times.
    • DL5517: IAD 2026-12-21 11:30:00 → DTW 2026-12-21 13:09:00; layover at DTW: 81 minutes.
    • DL1733: DTW 2026-12-21 14:30:00 → MIA 2026-12-21 17:51:00.
  • Delta Air Lines DL1528 / DL5095: MIA 2026-12-28 11:30:00 → IAD 2026-12-28 17:31:00; 1 stop(s) via JFK; 361 minutes. Local airport times.
    • DL1528: MIA 2026-12-28 11:30:00 → JFK 2026-12-28 14:31:00; layover at JFK: 89 minutes.
    • DL5095: JFK 2026-12-28 16:00:00 → IAD 2026-12-28 17:31:00.

2026-12-21 → 2026-12-28 · $525.00

  • Air Canada AC8619 / AC1648: IAD 2026-12-21 16:30:00 → MIA 2026-12-22 00:24:00; 1 stop(s) via YYZ; 474 minutes. Local airport times.
    • AC8619: IAD 2026-12-21 16:30:00 → YYZ 2026-12-21 17:57:00; layover at YYZ: 178 minutes.
    • AC1648: YYZ 2026-12-21 20:55:00 → MIA 2026-12-22 00:24:00.
  • United Airlines UA1126: MIA 2026-12-28 09:00:00 → IAD 2026-12-28 11:38:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $329.00

  • Frontier Airlines F93731: IAD 2026-12-21 11:00:00 → MIA 2026-12-21 14:07:00; nonstop; 187 minutes. Local airport times.
  • United Airlines UA1126: MIA 2026-12-28 09:00:00 → IAD 2026-12-28 11:38:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $441.00

  • United Airlines UA1317: IAD 2026-12-21 18:45:00 → MIA 2026-12-21 21:38:00; nonstop; 173 minutes. Local airport times.
  • United Airlines UA1126: MIA 2026-12-28 09:00:00 → IAD 2026-12-28 11:38:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $231.00

  • Frontier Airlines F93731: IAD 2026-12-21 11:02:00 → MIA 2026-12-21 13:57:00; nonstop; 175 minutes. Local airport times.
  • Frontier Airlines F92483 / F94410: MIA 2026-12-28 08:08:00 → IAD 2026-12-28 15:03:00; 1 stop(s) via ATL; 415 minutes. Local airport times.
    • F92483: MIA 2026-12-28 08:08:00 → ATL 2026-12-28 10:27:00; layover at ATL: 168 minutes.
    • F94410: ATL 2026-12-28 13:15:00 → IAD 2026-12-28 15:03:00.

2026-12-21 → 2026-12-28 · $399.00

  • American Airlines AA5649 / AA2290: IAD 2026-12-21 06:00:00 → MIA 2026-12-21 13:11:00; 1 stop(s) via CLT; 431 minutes. Local airport times.
    • AA5649: IAD 2026-12-21 06:00:00 → CLT 2026-12-21 07:48:00; layover at CLT: 192 minutes.
    • AA2290: CLT 2026-12-21 11:00:00 → MIA 2026-12-21 13:11:00.
  • American Airlines AA551: MIA 2026-12-28 20:30:00 → IAD 2026-12-28 23:21:00; nonstop; 171 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $420.00

  • United Airlines UA3453 / AC1648: IAD 2026-12-21 17:18:00 → MIA 2026-12-22 00:24:00; 1 stop(s) via YYZ; 426 minutes. Local airport times.
    • UA3453: IAD 2026-12-21 17:18:00 → YYZ 2026-12-21 19:01:00; layover at YYZ: 114 minutes.
    • AC1648: YYZ 2026-12-21 20:55:00 → MIA 2026-12-22 00:24:00.
  • United Airlines UA1126: MIA 2026-12-28 09:00:00 → IAD 2026-12-28 11:38:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $427.00

  • Delta Air Lines DL2327 / DL1510: IAD 2026-12-21 06:00:00 → MIA 2026-12-21 11:46:00; 1 stop(s) via ATL; 346 minutes. Local airport times.
    • DL2327: IAD 2026-12-21 06:00:00 → ATL 2026-12-21 07:58:00; layover at ATL: 102 minutes.
    • DL1510: ATL 2026-12-21 09:40:00 → MIA 2026-12-21 11:46:00.
  • Delta Air Lines DL1528 / DL5095: MIA 2026-12-28 11:30:00 → IAD 2026-12-28 17:31:00; 1 stop(s) via JFK; 361 minutes. Local airport times.
    • DL1528: MIA 2026-12-28 11:30:00 → JFK 2026-12-28 14:31:00; layover at JFK: 89 minutes.
    • DL5095: JFK 2026-12-28 16:00:00 → IAD 2026-12-28 17:31:00.

More dates for this route