$129 Cheap American Airlines flights Atlanta (ATL) to Washington (IAD)

View $129 flight on Wed, Feb 4, 2026Opens in a new window

$129 Cheap American Airlines flights Atlanta (ATL) to Washington (IAD)

Prices were available within the past 7 days and start at $129 for one-way flights and $187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Feb 4 - Sun, Feb 8
ATL
Atlanta
IAD
Washington
$187 Roundtrip, found 2 days ago
$187
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 4 from Atlanta to Washington, returning Sun, Feb 8, priced at $187 found 2 days ago
American Airlines
Wed, Feb 4 - Sun, Feb 8
ATL
Atlanta
IAD
Washington
$257 Roundtrip, found 2 days ago
$257
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 4 from Atlanta to Washington, returning Sun, Feb 8, priced at $257 found 2 days ago

Find the cheapest month to fly from Atlanta (ATL) to Washington (IAD)

February is typically the cheapest month to fly

From $48 - $117 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $260
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $260
Flights from Atlanta (ATL) to Washington (IAD)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Popular airline
Frontier Airlines
Distance
855 km
Average flight time
1 hour 39 mins