Cheap flights from Seattle (SEA) to St. Louis (STL)

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Lowest round trip fares by airline from Seattle and St. Louis

Cheapest prices ($65 One Way, $118 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fly From Seattle to St. Louis

Origin
Seattle
Destination
St. Louis
Number of Daily Flights
4
Earliest Flight Departure Date
Jan 12
Latest Flight Departure Date
Jan 12
Popular Airlines
American Airlines

Cheap flights from Seattle to St Louis

Those making the flight from Seattle–Tacoma International Airport (SEA) to Lambert–St. Louis International Airport (STL) will have a lot to look forward to after a long flight. Affectionately referred to as the Gateway to the West, St. Louis is nothing if not fun.

Whether you are looking to see the city from atop the Gateway Arch, attend all-important meetings, catch a Cardinals game at Busch Stadium, or take a tour of the Anheuser-Busch Brewery, your rental car will help you get from place to place, so that you can get the most out of your trip.

Key Facts

Upon arriving in St. Louis, you will want to make sure that you give yourself some time to get into the city. As one of the focus cities for Southwest Airlines and the busiest airport in the state, STL has a good deal of traffic going through it each day. The airport is located 14 miles northwest of downtown St. Louis, giving visitors a 20-minute drive into the city.

Hints and Tips

Most flights from SEA to STL will have a layover lasting between 45 minutes to two hours. Popular layover airports for this route include Dallas, Salt Lake City, Chicago, Phoenix and Minneapolis. This layover time gives passengers some time to explore these airports. Overall travel time generally lasts from five to six hours.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.