$191 Cheap United flights Washington (DCA) to St. Louis (STL)
Prices were available within the past 7 days and start at $191 for one-way flights and $596 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, Mar 12 - Sun, Mar 15
DCA
Washington
STL
St. Louis
$596 Roundtrip, found 1 day ago
$596
Roundtrip
found 1 day ago
Origin airport | Ronald Reagan Washington National |
|---|---|
Destination airport | Lambert-St. Louis Intl. |
Distance | 1147 km |
Average flight time | 1 hour 36 mins |
Most Popular United Routes from Washington
Most Popular United Routes from St. Louis
- Detroit to Shannon (DTW - SNN)
- Baltimore to Houston (BWI - IAH)
- Washington to Orlando (IAD - MCO)
- Newark Liberty Intl. Airport to Bilbao (EWR - BIO)
- Boston to Las Vegas (BOS - LAS)
- Cleveland to San Juan (CLE - SJU)
- Allentown to Indianapolis (ABE - IND)
- Newark Liberty Intl. Airport to Bilbao (EWR - BIO)
- Indianapolis to Dublin (IND - DUB)
- Detroit to Phoenix (DTW - PHX)
Popular Domestic Routes in Lambert-St. Louis Intl.
- Boston to Las Vegas (BOS - LAS)
- Boston to New Orleans (BOS - MSY)
- Washington to Orlando (IAD - MCO)
- Allentown to Indianapolis (ABE - IND)
- Washington to Orlando (IAD - MCO)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Cleveland to San Juan (CLE - SJU)
- Allentown to Indianapolis (ABE - IND)
- Newark Liberty Intl. Airport to Bilbao (EWR - BIO)
- Houston to Portland (IAH - PWM)