Saint Louis to Seattle Flight Tickets
Compare the best flight deals from Saint Louis to Seattle
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About Saint Louis - Seattle Flights
Find the best prices for flights between Saint Louis (United States) and Seattle (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
Saint Louis has 2 airports, while Seattle has 2 airports. Compare flights between all airports to find the best deal.
Cheapest Months for Saint Louis - Seattle Flights
Airlines on Saint Louis - Seattle Route
Saint Louis Airports
Seattle Airports
Alternative Routes
Saint Louis - Seattle Flight Summary
AIRLINES
Alaska Airlines, Southwest Airlines
Cheaper tickets are usually available on weekdays and with early bookings.
Frequently Asked Questions About Saint Louis - Seattle Flights
Saint Louis to Seattle flight ticket prices vary depending on the season, airline, and how far in advance you book. Use the search form above to see the latest prices.
For Saint Louis, you can use Spirit of St. Louis Airport (SUS), Lambert-St. Louis International Airport (STL). For Seattle, you can use Seattle-Tacoma International Airport (SEA), Boeing Field International Airport (BFI).
The flight duration from Saint Louis to Seattle varies for direct flights. Connecting flights may take longer depending on the number of layovers.
Alaska Airlines and Southwest Airlines operate direct flights from Saint Louis to Seattle.
Generally, off-season periods and weekdays offer more affordable tickets. Booking early can also help you save on prices.
Various airlines operate on this route. Search to see the latest prices.