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Find Washington D.C. to St. Louis flights starting at €61.
Book one-way or return flights from Washington D.C. to St. Louis from as little as €61. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- DCA15:452h 22mDirectSTL17:07Wed, Aug 28|Washington D.C. - St. Louis|American Airlines€61€10944% OFF44% OFF€109€61
- DCA15:452h 22mDirectSTL17:07Fri, Aug 23|Washington D.C. - St. Louis|American Airlines€73€10933% OFF33% OFF€109€73
- DCA15:452h 22mDirectSTL17:07Mon, Aug 12|Washington D.C. - St. Louis|American Airlines€76€10930% OFF30% OFF€109€76
- DCA20:022h 16mDirectSTL21:18Mon, Aug 26|Washington D.C. - St. Louis|American Airlines€76€76
- IAD08:352h 21mDirectSTL09:56Sat, Aug 24|Washington D.C. - St. Louis|United Airlines€85€85
- IAD05:034h 16m1 stopSTL08:19Wed, Aug 14|Washington D.C. - St. Louis|American Airlines€85€85
- IAD08:352h 21mDirectSTL09:56Sun, Aug 25|Washington D.C. - St. Louis|United Airlines€86€86
- IAD08:152h 7mDirectSTL09:22Sat, Aug 17|Washington D.C. - St. Louis|United Airlines€86€86
- IAD08:352h 21mDirectSTL09:56Tue, Aug 27|Washington D.C. - St. Louis|United Airlines€89€89
- DCA20:022h 16mDirectSTL21:18Wed, Aug 7|Washington D.C. - St. Louis|American Airlines€89€89
- WAS13:003h 5mDirectSTL14:00Sat, Jul 6|Washington D.C. - St. Louis|American AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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View airlines operating flights from Washington D.C. to St. Louis. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Washington D.C. to St. Louis.
- CheapestDCA15:452h 22mDirectSTL17:07Ronald Reagan Washington National Airport - St. Louis Lambert International AirportWed, Aug 28American Airlines€61
- IAD08:352h 21mDirectSTL09:56Dulles International Airport - St. Louis Lambert International AirportSat, Aug 24United Airlines€85
- IAD08:352h 21mDirectSTL09:56Dulles International Airport - St. Louis Lambert International AirportSat, Aug 24United Airlines€85Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Washington D.C. to St. Louis
Cheapest direct flight price | €60 |
---|---|
Cheapest return ticket price | €121 |
Cheapest month | April |
Peak season for travel | December |
Flight distance | 1,139.76km |
Average flight time | 2 hours 37 minutes |
Popular airline | American Airlines |
Plan Your Trip Around St. Louis
Popular Flights
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Recommended Hotels in St. Louis
- Hotels near Gateway park
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