$173 Cheap United flights Washington (DCA) to St. Louis (STL)
Prices were available within the past 7 days and start at $173 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Travel information
Travel information
Origin airport | Ronald Reagan Washington National |
Destination airport | Lambert-St. Louis Intl. |
Distance | 1147 km |
Average flight time | 1 hour 20 mins |
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Most Popular United Routes from Washington
Most Popular United Routes from St. Louis
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Popular Domestic Routes in Lambert-St. Louis Intl.
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- Spokane to Las Vegas (GEG - LAS)
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