Flights from Dallas to Washington DC

Our cheapest offers for flights from Dallas to Washington DC

Here you can compare cheap flights from Dallas (DFW) to Washington DC (IAD) 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 Washington DC. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Dallas
Washington DC
Outbound
02/13/26
direct
AA2414
02h 46min
Return
02/26/26
direct
AA0524
03h 20min
American Airlines ?
$319
Dallas
Washington DC
Outbound
02/13/26
direct
UA2639
02h 56min
Return
02/26/26
direct
UA2116
03h 44min
United Airlines ?
$332
Dallas
Washington DC
Outbound
02/13/26
direct
F93208
02h 54min
Return
02/26/26
1 Stopover (ATL)
F91081, F93097
06h 13min
Frontier Airlines
$343
Dallas
Washington DC
Outbound
02/13/26
direct
F93208
02h 54min
Return
02/26/26
1 Stopover (ATL)
F91081, F93097
06h 13min
Frontier Airlines
$347
Dallas
Washington DC
Outbound
02/13/26
direct
AA1291
02h 42min
Return
02/26/26
direct
AA0524
03h 20min
American Airlines ?
$429
Dallas
Washington DC
Outbound
02/13/26
1 Stopover (ATL)
F91270, F91082
09h 22min
Return
02/26/26
3 Stopovers (SAL, SJO, MEX)
AV0581, AV0609, AV0632, Y40800
30h 14min
Frontier Airlines ?
$908
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Dallas to Washington DC

Favorite airline: United Airlines
Flight tickets on the route Dallas – Washington DC are most frequently booked with United Airlines.
United Airlines
57 %
Sun Country Airlines
29 %
Delta
14 %
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $14.00 cheaper on this route.
non stop flight
1 stop
02h 50min
05h 45min
$362
$376
The favorite connection is non-stop
50 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
02h 50min, from $362
50 %
1 stopover Minneapolis - St. Paul International Airport, MN
14h 30min, from $540
33 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
05h 45min, from $376
17 %

Important flight information

Flight information: Dallas - Washington DC

Roundtrip from $318.80
Flight duration min. 02:40 / max. 02:48
Return flight duration min. 03:29/ max. 03:36
Distance 1884 km
Flights per week 42
Departure airport Airport Dallas-Fort Worth International Airport, T (DFW)
Arrival airport Airport Washington DC - Dulles International Airport, DC (IAD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Washington DC
Flight destinations with a similar price
Flight destinations with a similar price