Best airfares from Washington to St LouisJetradar compares airfares from Washington to St Louis with hundreds of airlines (including United Airlines, American Airlines, Alaska Airlines) and dozens of online travel agencies in one single place. We provide you with all the options to find the cheapest flights to St Louis, you choose where to book. Also there you can find airlines special offers from Washington to St Louis. The cheapest round-trip price found within the last week was $141. The cheapest oneway price found within the last week was $113.
Cheapest Flights from Washington, DC to St Louis, MO
Airline One Way One Way / Round-Trip Round-Trip United Airlines $103 $153 American Airlines $107 $121 Alaska Airlines $162 $219 JetBlue Airways $187 $491 Iberia $394 Find
Airline One Way One Way / Round-Trip Round-Trip Virgin America $267 $572 Spirit Airlines Find $483 Scandinavian Airlines $306 Find Frontier Airlines $129 $227 Southwest Airlines $117 $206
Airline One Way One Way / Round-Trip Round-Trip Virgin Atlantic $5,363 Find Sun Country Airlines $381 $581 Air Choice One Find $567
Flights from Washington to St Louis
Travelling from Washington to St Louis advices and facts
- The distance between Washington and St Louis is 710 miles (or 1143 kilometers).
- The shortest flight time is 2h 14m
- When you fly from Washington to St Louis, don't forget about the time difference. The time in St Louis is -1:00 from the Washington time. The current time in St Louis is 04:15pm and 05:15pm in Washington. Check this again shortly before your flight.