$225 Cheap American Airlines flights Washington (IAD) to St. Louis (STL)
Prices were available within the past 7 days and start at $225 for one-way flights and $350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, Aug 6 - Sat, Aug 9
IAD
Washington
STL
St. Louis
$350 Roundtrip, found 1 day ago
$350
Roundtrip
found 1 day ago
Origin airport | Washington Dulles Intl. |
Destination airport | Lambert-St. Louis Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, United |
Popular airline | United |
Distance | 1111 km |
Average flight time | 1 hour 20 mins |
Most Popular American Airlines Routes from Washington
Most Popular American Airlines Routes from St. Louis
- Green Bay to Jackson (GRB - JAN)
- Key West to Denver (EYW - DEN)
- Phoenix to Eugene (PHX - EUG)
- Tampa to San Juan (TPA - SJU)
- Atlanta to Miami (ATL - MIA)
- Charlotte to Burlington (CLT - BTV)
- New York to Las Vegas (JFK - LAS)
- Spokane to Liberia (GEG - LIR)
- Tampa to San Juan (TPA - SJU)
- Spokane to Liberia (GEG - LIR)
Popular Domestic Routes in Lambert-St. Louis Intl.
- Denver to Syracuse (DEN - SYR)
- Gainesville to Springfield (GNV - SGF)
- Albany to Raleigh (ALB - RDU)
- Appleton to Jackson (ATW - JAN)
- Cleveland to Fort Lauderdale (CLE - FLL)
- Louisville to Charlotte (SDF - CLT)
- Charlotte to Burlington (CLT - BTV)
- Denver to Syracuse (DEN - SYR)
- Gainesville to Springfield (GNV - SGF)
- Denver to New York (DEN - LGA)