Miami to Washington flights
The cheapest round trip we found from Miami to Washington is $102 (Dec 23 – 28, Nonstop).
MIA to WAS · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $159 |
| December 2026 | $102 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 23 – 28 5 nights · leave Wed$102$102 Book
Frontier Airlines Nonstop · 2h 57m -
Dec 14 – 28 14 nights · leave Mon$147$147 Book
Frontier Airlines 1 stop · 4h 01m
-
Dec 27 – Jan 12, 2027 16 nights · leave Sun$181$181 Book
jetBlue Nonstop · 2h 30m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Washington
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Plan the rest of your trip
Washington · Dec 23 – 28Partner links: we may earn a commission if you book, at no extra cost to you.
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Flights to Washington from other cities
All flights to Washington Flying the other way? Washington to Miami from $82
Miami to Washington: questions
How much does a flight from Miami to Washington cost?
The cheapest round trip we have found right now is $102, leaving December 23 and returning December 28. Prices are per person, economy, in USD.
Which airports do Miami to Washington flights use?
Miami airports include Miami International (MIA) and Opa-locka Executive (OPF). Washington airports include Washington Dulles International (IAD) and Ronald Reagan National (DCA). The prices on this page cover every airport in both cities (MIA and WAS are the city codes).
About this route
We track round-trip economy fares from Miami (United States) to Washington (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $102, departing December 23 and returning December 28 on a nonstop flight. The cheapest month to fly in our data is December, from $102. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.