$159 Cheap American Airlines flights Chicago (ORD) to Washington (IAD)

View $159 flight on Fri, Aug 1, 2025Opens in a new window

$159 Cheap American Airlines flights Chicago (ORD) to Washington (IAD)

Prices were available within the past 7 days and start at $159 for one-way flights and $323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 1 - Thu, Aug 7
ORD
Chicago
IAD
Washington
$323 Roundtrip, found 5 days ago
$323
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 1 from Chicago to Washington, returning Thu, Aug 7, priced at $323 found 5 days ago
Flights from Chicago (ORD) to Washington (IAD)
Origin airport
O'Hare Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Popular airline
American Airlines
Distance
940 km
Average flight time
3 hours 16 mins