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￥17,100 Cheap Flights from Seattle (SEA) to St. Louis (STL)

Flight 1

Cheap Flights from Seattle to St. Louis (SEA-STL)

Prices were available within the past 7 days and start at ￥17,100 for one-way flights and ￥73,450 for roundtrip, for the period specified. Prices and availability are subject to change.
American Airlines
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥73,450
Roundtrip
Found 4 days ago
Select American Airlines flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥73,450 Found 4 days ago
Delta
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥76,680
Roundtrip
Found 4 days ago
Select Delta flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥76,680 Found 4 days ago
Delta
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥80,760
Roundtrip
Found 4 days ago
Select Delta flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥80,760 Found 4 days ago
Alaska Airlines
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥81,470
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥81,470 Found 4 days ago
American Airlines
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥83,660
Roundtrip
Found 4 days ago
Select American Airlines flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥83,660 Found 4 days ago
Delta
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥84,850
Roundtrip
Found 4 days ago
Select Delta flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥84,850 Found 4 days ago
Delta
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥85,490
Roundtrip
Found 4 days ago
Select Delta flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥85,490 Found 4 days ago
Delta
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥85,560
Roundtrip
Found 4 days ago
Select Delta flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥85,560 Found 4 days ago
Delta
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥86,140
Roundtrip
Found 4 days ago
Select Delta flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥86,140 Found 4 days ago
United
Tue, Jun 29 - Tue, Jul 27
SEA
Seattle
STL
St. Louis
￥100,430
Roundtrip
Found 4 days ago
Select United flight, departing Tue, Jun 29 from Seattle to St. Louis, returning Tue, Jul 27, priced at ￥100,430 Found 4 days ago

Find the cheapest month to fly from Seattle (SEA) to St. Louis (STL)

November is typically the cheapest month to fly

From ￥31,757 - ￥66,630 per traveler.

Travel information

Origin airport
Seattle-Tacoma International Airport
Destination airport
St. Louis Lambert Intl. Airport
Distance
2,744 km away
Airlines serving
Alaska Airlines, American Airlines, United, Delta, Southwest Airlines, Frontier Airlines
Popular airline
Alaska Airlines
Roundtrip price
￥73,450
Average flight time
4 hours
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