Our cheapest offers for flights from Washington DC to Miami

Here you can compare cheap flights from Washington DC (IAD) to Miami (MIA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Miami. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Washington DC Miami	Outbound 07/08/25 1 Stopover (ATL) F94707, F94406 05h 10min	Return 08/07/25 direct F93748 02h 38min	Frontier Airlines		$155
Best option Washington DC Miami	Outbound 09/04/25 direct F93731 02h 47min	Return 09/28/25 direct F93748 02h 34min	Frontier Airlines		$213
Washington DC Miami	Outbound 07/08/25 1 Stopover (ATL) F94707, F94406 05h 10min	Return 08/07/25 direct F93748 02h 38min	Frontier Airlines	?	$161
Washington DC Miami	Outbound 07/08/25 1 Stopover (ATL) F94707, F93442 11h 05min	Return 08/07/25 direct F93748 02h 38min	Frontier Airlines		$164
Washington DC Miami	Outbound 07/08/25 1 Stopover (ATL) F94707, F93442 11h 05min	Return 08/07/25 direct F93748 02h 38min	Frontier Airlines		$170
Washington DC Miami	Outbound 09/04/25 direct F93731 02h 47min	Return 09/28/25 direct F93748 02h 34min	Frontier Airlines		$217
Washington DC Miami	Outbound 09/04/25 direct F93731 02h 47min	Return 09/28/25 direct F93748 02h 34min	Frontier Airlines		$224
Washington DC Miami	Outbound 07/08/25 1 Stopover (EWR) UA1469, UA1511 08h 06min	Return 08/07/25 1 Stopover (EWR) UA0408, UA1992 08h 16min	United Airlines	?	$243
Washington DC Miami	Outbound 07/08/25 1 Stopover (EWR) UA2669, UA1610 05h 57min	Return 08/07/25 direct UA2435 02h 40min	United Airlines	?	$289
Washington DC Miami	Outbound 10/18/25 1 Stopover (CLT) AA5317, AA3068 04h 22min	Return 11/17/25 direct UA2144 02h 38min	American Airlines	?	$328

Important flight information

Flight information: Washington DC - Miami

Roundtrip from	$ 154,27
Flight duration	min. 02:51 / max. 03:08
Return flight duration	min. 02:38/ max. 02:39
Distance	1488 km
Flights per week	8
Departure airport	Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport	Airport Miami International Airport, FL (MIA)
Destination country	Flights to United States