Flight deals from Seattle to St. Louis (SEA - STL)
Fares recently seen on Star Alliance member airline websites. Not all Star Alliance Member Airlines or all fares/options are shown.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 20, 2018
Aug 04, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 14, 2018
Jul 29, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 16, 2018
Jul 31, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 17, 2018
Aug 01, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 19, 2018
Aug 03, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 09, 2018
Jul 24, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 18, 2018
Aug 02, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 10, 2018
Jul 25, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 13, 2018
Jul 28, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
Seattle (SEA) - St. Louis (STL)
Roundtrip | Economy
Jul 21, 2018
Aug 05, 2018
Sold by
United Airlines
Please note possible operating carriers. Additional baggage fees may apply.
*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.