Flights from Washington DC to Atlanta

Our cheapest offers for flights from Washington DC to Atlanta

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

Outbound Return Airlines Shop Baggage Price
Washington DC
Atlanta
Outbound
01/04/26
direct
F94707
02h 11min
Return
-
Frontier Airlines ?
$75
Best option
Washington DC
Atlanta
Outbound
04/03/26
direct
UA0471
01h 59min
Return
04/16/26
direct
UA2634
01h 53min
United Airlines ?
$358
Washington DC
Atlanta
Outbound
04/03/26
direct
UA2739
01h 59min
Return
04/16/26
direct
UA1831
01h 46min
United Airlines ?
$374
Washington DC
Atlanta
Outbound
04/03/26
direct
F91081
02h 19min
Return
04/16/26
2 Stopovers (SEA, LAX)
AS0377, AS0696, UA0418
23h 34min
Frontier Airlines ?
$490
Washington DC
Atlanta
Outbound
04/03/26
1 Stopover (CLT)
AA5649, AA5044
03h 34min
Return
04/16/26
1 Stopover (CLT)
AA1753, AA5266
03h 18min
American Airlines ?
$549
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Atlanta

Favorite airline: United Airlines
101 % of flights booked on the route from Washington DC to Atlanta are booked with United Airlines, Delta and American Airlines.
United Airlines
82 %
Delta
16 %
American Airlines
3 %
Cheapest weekday: Wednesday
The cheapest ticket prices are available for flights departing on Wednesday.
Direct flights are the cheapest connection
Compared to flights with a stopover, direct flights are $291.00 cheaper on this route.
non stop flight
1 stop
01h 55min
03h 21min
$142
$433
The favorite connection is non-stop
97 % of all bookings on the route Washington DC to Atlanta are for non-stop flights.
Route
bookings
Direct flights
01h 55min, from $142
97 %
1 stopover Charlotte Douglas International Airport, NC
03h 21min, from $433
3 %

Important flight information

Flight information: Washington DC - Atlanta

Cheapest outbound flight from $74.90
Roundtrip from $357.90
Flight duration min. 01:49 / max. 03:55
Return flight duration min. 01:40/ max. 01:48
Distance 860 km
Flights per week 82
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport Hartsfield-Jackson Atlanta International Airport, GA (ATL)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Atlanta
Flight destinations with a similar price