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Cheap Flights from Washington to St Louis in 2019

Flight information Washington to St Louis

Cheapest roundtrip price last month

$210

Non-stop airlines

8

Flights per week

108

Average flight time, total distance 715 miles

2h 10min

Most popular airline last month

Southwest Airlines

St Louis

1 airport

Explore St. Louis

St. Louis Hotels

Find flights from Washington to St Louis with www.skyscanner.com We provide a free search service where you can compare flights from all major airlines and travel agents for cheap flights from Washington to St Louis.

You can view some statistics on flights from Washington to St Louis below, such as the average flight time to the number of air miles.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.