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Miami → Dulles

Jan 21, 2027 · return Feb 4, 2027

MIA → IAD1 adulteconomyRound trip

11 flight options · 4 airlines

Nonstop flights

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
6:12 pmMIA
2h 42m
Nonstop
8:54 pmIAD
Frontier Airlines
11:00 amIAD
3h 7m
Nonstop
2:07 pmMIA

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

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

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
8:44 amMIA
2h 38m
Nonstop
11:22 amIAD
United Airlines
8:40 amIAD
2h 53m
Nonstop
11:33 amMIA

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
5:38 pmMIA
2h 42m
Nonstop
8:20 pmIAD
United Airlines
8:40 amIAD
2h 53m
Nonstop
11:33 amMIA

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
1:25 pmMIA
2h 36m
Nonstop
4:01 pmIAD
United Airlines
8:40 amIAD
2h 53m
Nonstop
11:33 amMIA

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Thu, Feb 4

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

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
7:25 amMIA
2h 42m
Nonstop
10:07 amIAD
Frontier Airlines
12:06 pmIAD
8h 10m
ATL · 3h 55m
8:16 pmMIA

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
8:08 amMIA
6h 55m
ATL · 2h 48m
3:03 pmIAD
Frontier Airlines
11:00 amIAD
3h 7m
Nonstop
2:07 pmMIA

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
6:30 amMIA
4h 46m
CLT · 1h 3m
11:16 amIAD
American Airlines
6:01 amIAD
2h 49m
Nonstop
8:50 amMIA

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
1:30 pmMIA
2h 36m
Nonstop
4:06 pmIAD
United Airlines
5:18 pmIAD
7h 6m
YYZ · 1h 54m
12:24 am+1MIA

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

United Airlines
2:34 pmMIA
6h 39m
EWR · 2h 5m
9:13 pmIAD
United Airlines
8:40 amIAD
2h 53m
Nonstop
11:33 amMIA

Round-trip total · 1 adult · Taxes included

Make this trip yours

MIA ⇄ IAD

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)
2027-01-21 → 2027-02-04Frontier AirlinesF93732 / F93731$155.002026-10-29T01:29:34Z
2027-01-21 → 2027-02-04American AirlinesAA551 / AA552$300.002026-10-29T01:29:34Z
2027-01-21 → 2027-02-04United AirlinesUA1126 / UA1073$315.002026-10-29T01:29:34Z
2027-01-21 → 2027-02-04Delta Air LinesDL1528 + DL5095 / DL2327 + DL1510$345.002026-10-29T01:29:34Z
2027-01-21 → 2027-02-04Frontier Airlines / United AirlinesF93732 / UA1073$235.002026-10-29T01:29:34Z
2027-01-21 → 2027-02-04United AirlinesUA2435 / UA1073$315.002026-10-29T01:29:34Z
2027-01-21 → 2027-02-04Frontier AirlinesF93732 / F91081 + F92484$180.002026-10-29T01:29:34Z
2027-01-21 → 2027-02-04Frontier AirlinesF92483 + F94410 / F93731$180.002026-10-29T01:29:34Z
2027-01-21 → 2027-02-04American AirlinesAA1352 + AA5446 / AA552$312.502026-10-29T01:29:34Z
2027-01-21 → 2027-02-04United AirlinesUA2435 / UA3453 + AC1648$325.002026-10-29T01:29:34Z
2027-01-21 → 2027-02-04United AirlinesUA2175 + UA1708 / UA1073$325.002026-10-29T01:29:34Z

2027-01-21 → 2027-02-04 · $155.00

  • Frontier Airlines F93732: MIA 2027-01-21 18:12:00 → IAD 2027-01-21 20:54:00; nonstop; 162 minutes. Local airport times.
  • Frontier Airlines F93731: IAD 2027-02-04 11:00:00 → MIA 2027-02-04 14:07:00; nonstop; 187 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $300.00

  • American Airlines AA551: MIA 2027-01-21 20:30:00 → IAD 2027-01-21 23:21:00; nonstop; 171 minutes. Local airport times.
  • American Airlines AA552: IAD 2027-02-04 06:01:00 → MIA 2027-02-04 08:50:00; nonstop; 169 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $315.00

  • United Airlines UA1126: MIA 2027-01-21 08:44:00 → IAD 2027-01-21 11:22:00; nonstop; 158 minutes. Local airport times.
  • United Airlines UA1073: IAD 2027-02-04 08:40:00 → MIA 2027-02-04 11:33:00; nonstop; 173 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $345.00

  • Delta Air Lines DL1528 / DL5095: MIA 2027-01-21 11:30:00 → IAD 2027-01-21 17:31:00; 1 stop(s) via JFK; 361 minutes. Local airport times.
    • DL1528: MIA 2027-01-21 11:30:00 → JFK 2027-01-21 14:31:00; layover at JFK: 89 minutes.
    • DL5095: JFK 2027-01-21 16:00:00 → IAD 2027-01-21 17:31:00.
  • Delta Air Lines DL2327 / DL1510: IAD 2027-02-04 06:00:00 → MIA 2027-02-04 11:46:00; 1 stop(s) via ATL; 346 minutes. Local airport times.
    • DL2327: IAD 2027-02-04 06:00:00 → ATL 2027-02-04 07:58:00; layover at ATL: 102 minutes.
    • DL1510: ATL 2027-02-04 09:40:00 → MIA 2027-02-04 11:46:00.

2027-01-21 → 2027-02-04 · $235.00

  • Frontier Airlines F93732: MIA 2027-01-21 17:38:00 → IAD 2027-01-21 20:20:00; nonstop; 162 minutes. Local airport times.
  • United Airlines UA1073: IAD 2027-02-04 08:40:00 → MIA 2027-02-04 11:33:00; nonstop; 173 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $315.00

  • United Airlines UA2435: MIA 2027-01-21 13:25:00 → IAD 2027-01-21 16:01:00; nonstop; 156 minutes. Local airport times.
  • United Airlines UA1073: IAD 2027-02-04 08:40:00 → MIA 2027-02-04 11:33:00; nonstop; 173 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $180.00

  • Frontier Airlines F93732: MIA 2027-01-21 07:25:00 → IAD 2027-01-21 10:07:00; nonstop; 162 minutes. Local airport times.
  • Frontier Airlines F91081 / F92484: IAD 2027-02-04 12:06:00 → MIA 2027-02-04 20:16:00; 1 stop(s) via ATL; 490 minutes. Local airport times.
    • F91081: IAD 2027-02-04 12:06:00 → ATL 2027-02-04 14:17:00; layover at ATL: 235 minutes.
    • F92484: ATL 2027-02-04 18:12:00 → MIA 2027-02-04 20:16:00.

2027-01-21 → 2027-02-04 · $180.00

  • Frontier Airlines F92483 / F94410: MIA 2027-01-21 08:08:00 → IAD 2027-01-21 15:03:00; 1 stop(s) via ATL; 415 minutes. Local airport times.
    • F92483: MIA 2027-01-21 08:08:00 → ATL 2027-01-21 10:27:00; layover at ATL: 168 minutes.
    • F94410: ATL 2027-01-21 13:15:00 → IAD 2027-01-21 15:03:00.
  • Frontier Airlines F93731: IAD 2027-02-04 11:00:00 → MIA 2027-02-04 14:07:00; nonstop; 187 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $312.50

  • American Airlines AA1352 / AA5446: MIA 2027-01-21 06:30:00 → IAD 2027-01-21 11:16:00; 1 stop(s) via CLT; 286 minutes. Local airport times.
    • AA1352: MIA 2027-01-21 06:30:00 → CLT 2027-01-21 08:42:00; layover at CLT: 63 minutes.
    • AA5446: CLT 2027-01-21 09:45:00 → IAD 2027-01-21 11:16:00.
  • American Airlines AA552: IAD 2027-02-04 06:01:00 → MIA 2027-02-04 08:50:00; nonstop; 169 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $325.00

  • United Airlines UA2435: MIA 2027-01-21 13:30:00 → IAD 2027-01-21 16:06:00; nonstop; 156 minutes. Local airport times.
  • United Airlines UA3453 / AC1648: IAD 2027-02-04 17:18:00 → MIA 2027-02-05 00:24:00; 1 stop(s) via YYZ; 426 minutes. Local airport times.
    • UA3453: IAD 2027-02-04 17:18:00 → YYZ 2027-02-04 19:01:00; layover at YYZ: 114 minutes.
    • AC1648: YYZ 2027-02-04 20:55:00 → MIA 2027-02-05 00:24:00.

2027-01-21 → 2027-02-04 · $325.00

  • United Airlines UA2175 / UA1708: MIA 2027-01-21 14:34:00 → IAD 2027-01-21 21:13:00; 1 stop(s) via EWR; 399 minutes. Local airport times.
    • UA2175: MIA 2027-01-21 14:34:00 → EWR 2027-01-21 17:40:00; layover at EWR: 125 minutes.
    • UA1708: EWR 2027-01-21 19:45:00 → IAD 2027-01-21 21:13:00.
  • United Airlines UA1073: IAD 2027-02-04 08:40:00 → MIA 2027-02-04 11:33:00; nonstop; 173 minutes. Local airport times.

More dates for this route