
$169 Cheap American Airlines flights Washington (DCA) to St. Louis (STL)
$169 Cheap American Airlines flights Washington (DCA) to St. Louis (STL)
Prices were available within the past 7 days and start at $169 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 24 - Tue, Jul 28
DCA
Washington
STL
St. Louis
$326 Roundtrip, found 22 hours ago
$326
Roundtrip
found 22 hours ago
Alternative airports near St. Louis
Prices were available within the past 7 days. Prices and availability are subject to change.
Travel information
Origin airport | Ronald Reagan Washington National |
|---|---|
Destination airport | Lambert-St. Louis Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | American Airlines |
Distance | 1147 km |
Average flight time | 1 hour 23 mins |
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Most Popular American Airlines Routes from Washington
Most Popular American Airlines Routes from St. Louis
- Chicago to San Salvador (ORD - SAL)
- Lima to San Francisco (LIM - SFO)
- Newark Liberty Intl. Airport to Valencia (EWR - VLC)
- Los Angeles to Washington (LAX - IAD)
- New York to San Pedro Sula (LGA - SAP)
- Orlando to Manchester (MCO - MHT)
- London to Provo (LHR - PVU)
- Jacksonville to Seattle (JAX - SEA)
- White Plains to Seattle (HPN - SEA)
- Montreal to Toulouse (YUL - TLS)
Popular Domestic Routes in Lambert-St. Louis Intl.
- Des Moines to Durango (DSM - DRO)
- Jacksonville to Seattle (JAX - SEA)
- Seattle to Los Angeles (SEA - LAX)
- Washington to Providence (DCA - PVD)
- Chicago to San Salvador (ORD - SAL)
- New York to Orlando (LGA - MCO)
- Los Angeles to Washington (LAX - IAD)
- Seattle Paine Field Intl. Airport to Los Angeles (PAE - LAX)
- White Plains to Seattle (HPN - SEA)
- Atlanta to Buffalo (ATL - BUF)