Cheap Flights from Washington D.C. to St. Louis starting at S$ 68
Book one-way or return flights from Washington D.C. to St. Louis from as little as S$ 68. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- DCA07:009h 50m1 stopSTL15:50Tue, May 7|Washington D.C. - St. Louis|Frontier AirlinesS$ 68S$ 13750% OFF50% OFFS$ 137S$ 68
- DCA07:009h 50m1 stopSTL15:50Tue, Apr 30|Washington D.C. - St. Louis|Frontier AirlinesS$ 80S$ 13742% OFF42% OFFS$ 137S$ 80
- DCA14:192h 24mDirectSTL15:43Wed, May 15|Washington D.C. - St. Louis|American AirlinesS$ 97S$ 13728% OFF28% OFFS$ 137S$ 97
- DCA19:452h 15mDirectSTL21:00Tue, May 7|Washington D.C. - St. Louis|American AirlinesS$ 106S$ 106
- DCA14:192h 16mDirectSTL15:35Tue, May 14|Washington D.C. - St. Louis|American AirlinesS$ 107S$ 107
- DCA19:512h 25mDirectSTL21:16Tue, Apr 30|Washington D.C. - St. Louis|American AirlinesS$ 108S$ 108
- DCA07:0028h 38m1 stopSTL10:38Wed, May 8|Washington D.C. - St. Louis|Frontier AirlinesS$ 109S$ 109
- DCA06:005h 5m1 stopSTL10:05Wed, May 15|Washington D.C. - St. Louis|Delta Air LinesS$ 109S$ 109
- DCA14:192h 16mDirectSTL15:35Tue, May 21|Washington D.C. - St. Louis|American AirlinesS$ 109S$ 109
- DCA14:192h 16mDirectSTL15:35Sun, May 26|Washington D.C. - St. Louis|American AirlinesS$ 110S$ 110
- WAS13:003h 5mDirectSTL14:00Sat, May 4|Washington D.C. - St. Louis|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Washington D.C. to St. Louis? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Washington D.C. to St. Louis. Stay updated on price trends and snag the best deals for your upcoming trip.
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.
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.
- CheapestDCA07:009h 50m1 transferSTL15:50Ronald Reagan Washington National Airport - St. Louis Lambert International AirportTue, May 7Frontier AirlinesS$ 68
- IAD18:114h 23m1 transferSTL21:34Dulles International Airport - St. Louis Lambert International AirportSat, May 25Delta Air LinesS$ 114
- IAD18:114h 23m1 transferSTL21:34Dulles International Airport - St. Louis Lambert International AirportSat, May 25Delta Air LinesS$ 114Find More Flights
Frequently Asked Questions
How to find a cheap flight from Washington D.C. to St. Louis
Cheapest direct flight price | S$ 68 |
---|---|
Cheapest return ticket price | S$ 182 |
Cheapest month | December |
Peak season for travel | October |
Flight distance | 1,139.76km |
Average flight time | 2 hours 40 minutes |
Popular airline | American Airlines |
Plan Your Trip Around St. Louis
Find Cheap Flights & Deals on Trip.com
Popular Flights from Washington D.C.
- Flights Washington D.C. to Bangkok
- Flights Washington D.C. to Hong Kong
- Flights Washington D.C. to Los Angeles
- Flights Washington D.C. to Manila
- Flights Washington D.C. to Dubai
- Flights Washington D.C. to San Francisco
- Flights Washington D.C. to Istanbul
- Flights Washington D.C. to Boston
- Flights Washington D.C. to Toronto
- Flights Washington D.C. to New York
- Flights Washington D.C. to Tokyo
- Flights Washington D.C. to Seattle
- Flights from Dulles International Airport to Baltimore
- Flights from Dulles International Airport to Alexandria
- Flights from Dulles International Airport to Singapore
- Flights from Dulles International Airport to Charlottesville
- Flights from Dulles International Airport to Richmond
- Flights from Ronald Reagan Washington National Airport to Singapore
- Flights from Washington D.C. to Guangzhou Baiyun International Airport
- Flights from Washington D.C. to Dali Fengyi Airport
- Flights from Washington D.C. to Ordos Ejin Horo Airport
- Flights from Washington D.C. to Zhangjiajie Hehua Airport
- Flights from Washington D.C. to Hailar Airport
- Flights from Washington D.C. to Yinchuan Hedong International Airport
- Flights from Ronald Reagan Washington National Airport to Singapore Changi Airport
- Flights from Dulles International Airport to Seletar Airport
- Flights from Dulles International Airport to Singapore Changi Airport
Recommended Hotels in St. Louis
- Hotels near Westminster Presbyterian Church
- Hotels near lululemon
- Hotels near Basilica of Saint Louis, King of France
- Hotels near Greyhound: Bus Station
- Hotels near The Improv Shop
- Hotels near ALDI
- Hotels near Morgan Ford Skatepark
- Hotels near Luther Ely Smith Park
- Hotels near Compton Heights
- Hotels near Jefferson Lake in Forest Park
- Hotels near GOODES WOODS NATURE PRESERVE
- Hotels near UMSL Community Garden
- Hotels near Schulze Nature Preserve
- Hotels near Gutnecht Arrowhead Park In Bel-Ridge
- Hotels near Cotton Belt Freight Depot
- Hotels near Jesuit Archives & Research Center
- Hotels near Factory of Horror
- Hotels near Stuff and Things
- Hotels near Fifth Spiritualist Church NSAC
- Hotels near St Paul's Episcopal Church
- Hotels near Edison's Entertainment Complex
- Hotels near Love Your Lefty
- Hotels near Tails & Trails Dog Park at Queeny Park(membership)
- Hotels near St. Joseph Croatian Catholic Church
- Hotels near Stephen and Peter Sachs Museum
- Hotels near Engelmann Farm Park
- Hotels near Gravois Park
- Hotels near Marquette Park
- Hotels near Robller Vineyard Rd
- Hotels near Lyle Mansion (City Landmark #22)
Popular Flights to St. Louis
- Flights Orlando to St. Louis
- Flights Los Angeles to St. Louis
- Flights New York to St. Louis
- Flights Las Vegas to St. Louis
- Flights Denver to St. Louis
- Flights Seattle to St. Louis
- Flights Singapore to St. Louis
- Flights San Francisco to St. Louis
- Flights Milwaukee to St. Louis
- Flights Chicago to St. Louis
- Flights Boston to St. Louis
- Flights Asheville to St. Louis
- Flights from Singapore Changi Airport to St. Louis
- Flights from Bishop to St. Louis
- Flights from London to St. Louis Lambert International Airport
- Flights from Tokyo to St. Louis Lambert International Airport
- Flights from Sapporo to St. Louis Lambert International Airport
- Flights from Osaka to St. Louis Lambert International Airport
- Flights from Dubai to St. Louis Lambert International Airport
- Flights from San Francisco to St. Louis Lambert International Airport
- Flights from Singapore Changi Airport to St. Louis Lambert International Airport
Recommended Routes
- Flights Los Angeles to New York
- Flights New York to Los Angeles
- Flights San Francisco to Los Angeles
- Flights San Francisco to Las Vegas
- Flights Los Angeles to Las Vegas
- Flights Los Angeles to Honolulu
- Flights Las Vegas to San Francisco
- Flights San Francisco to New York
- Flights Los Angeles to San Francisco
- Flights New York to Orlando
- Flights New York to San Francisco
- Flights New York to Miami
- Flights from Los Angeles International Airport to Burbank
- Flights from Los Angeles International Airport to Santa Ana
- Flights from Los Angeles International Airport to Long Beach
- Flights from Orlando International Airport to Sarasota
- Flights from Orlando International Airport to Tampa
- Flights from Orlando International Airport to Gainesville
- Flights from San Francisco to Scotts Bluff County Airport
- Flights from San Francisco to WilkesBarre International Airport
- Flights from San Francisco to Chadron Municipal Airport
- Flights from San Francisco to Kalamazoo Airport
- Flights from San Francisco to Willard Airport
- Flights from San Francisco to Colorado Springs Airport
- Flights from Orlando International Airport to Tampa International Airport
- Flights from Paine Field Airport to Bishop
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943