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Low fares for Seattle (SEA) to Saint Louis (STL) Low fares for Seattle to Saint Louis
Fri 06/30 - Wed 07/05
5 days, 1 stop max
$562
Fri 07/14 - Fri 07/21
7 days, 1 stop max
$352
Wed 08/30 - Tue 09/05
6 days, 0 stops max
$308
Sat 09/30 - Tue 10/03
3 days, 0 stops max
$297
Sat 10/07 - Sat 10/14
7 days, 0 stops max
$297
Mon 11/20 - Thu 11/30
10 days, 0 stops max
$319
Tue 08/01 - Sun 08/06
5 days, 1 stop max
$323
Sun 07/09 - Mon 07/10
1 day, 1 stop max
$400
Sat 07/01 - Sat 07/08
7 days, 1 stop max
$444
Thu 07/13 - Mon 07/24
11 days, 0 stops max
$475
Mon 07/31 - Mon 08/14
14 days, 0 stops max
$502
Sat 07/08 - Tue 07/11
3 days, 0 stops max
$515
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Travel information for Seattle, WA to Saint Louis

Route information
  • Seattle, WA is 1705 miles from Saint Louis
  • There are 4 daily flights from Seattle, WA to Saint Louis
  • There are 6 weekly flights from Seattle, WA to Saint Louis
  • 4 non-stop flights are operating from Seattle, WA to Saint Louis today
  • Alaska has the most nonstop flights between Seattle, WA and Saint Louis
  • 2 direct flights are operating from Seattle, WA to Saint Louis today
  • Southwest has the most direct flights between Seattle, WA and Saint Louis
  • Chicago, IL - O'Hare International Airport is the most popular connection for one stop flights between Seattle, WA and Saint Louis
In-Flight Information
  • The average flying time for a direct flight from Seattle, WA to Saint Louis is 3 hours 48 minutes
  • Most direct flights leave around 12:10 PDT
Arrival information
  • Saint Louis is 12 mi from Lambert-St. Louis Intl Airport (Saint Louis, MO).
  • Lambert-St. Louis Intl Airport (Saint Louis, MO)
    • Right now, 48 airlines operate out of Lambert-St. Louis Intl Airport.
    • Lambert-St. Louis Intl Airport offers nonstop flights to 64 cities.
    • Every week, at least 4,704 domestic flights and 49 international flights depart from Lambert-St. Louis Intl Airport.

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