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Cheap flights from Washington to Miami

Recently found return fares from $29, with December the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$110 Oct2026 $49 Nov2026 $29 Dec2026 $31 Jan2027 $91 Feb2027

Washington → Miami

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 $76 9 10 $77 11 12 13 14 $57 15 $61 16 17 18 19 $82 20 $79 21 22 $49 23 $84 24 25 26 27 28 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • Frontier AirlinesSat 7 Nov – Sat 21 Nov · Direct · 2h 43m $118
  • Frontier AirlinesFri 6 Nov – Sat 21 Nov · Direct · 2h 43m $168
  • Frontier AirlinesTue 24 Nov – Fri 27 Nov · Direct · 3h 01m $171
  • American AirlinesMon 23 Nov – Sat 28 Nov · Direct · 2h 45m $330
See all flights for these dates

Airport in Miami

  • MIAMiami International

Airports in Washington

  • IADDulles
  • DCAReagan National

Watch this route

WAS
MIA

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More trips from Washington

All flights from Washington Miami to Washington flights
Atlantafrom $73 FLLfrom $77 Dallasfrom $82 Orlandofrom $148 Los Angelesfrom $155 ONTfrom $169 Phoenixfrom $261 Denverfrom $265

FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Washington to Miami?

Based on recently found fares, December 2026 has the lowest price we know of, from $29. Prices change often, so check the calendar for current fares.

02Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

03How can I get an alert when flights to Miami get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.