Cheap Flights from Seattle to St Louis - SEA to STL (reverse)
Popular Flights from Seattle to St Louis
- Airfare from Seattle to St Louis on American from $296 round trip
- Airfare from Seattle to St Louis on Delta from $296 round trip
- Airfare from Seattle to St Louis on Alaska from $310 round trip
- Airfare from Seattle to St Louis on Frontier from $318 round trip
- Airfare from Seattle to St Louis on US Airways from $318 round trip
Did You Know?
- The largest aircraft operated by Etihad flying between Seattle, WA and St Louis, MO is a 737 with 148 seats.
- The shortest flight between Seattle, WA and St Louis, MO on United is 1,788 miles.
- 152,676 seats are available per day to fly out of Seattle, WA connecting to St Louis, MO
- 10 airlines operate between Seattle, WA and St Louis, MO
- Finnair has 1 one stop flight between Seattle, WA and St Louis, MO.
- Chicago, IL is the most popular connection for one stop flights between Seattle, WA and St Louis, MO.
- 350 flights per week fly out of Seattle, WA connecting to St Louis, MO
- Alaska has the most nonstop flights between Seattle, WA and St Louis, MO.
Farecompare Research Tools
Advance Purchase Prices from Seattle to St Louis
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- AirTran$881$881$881$571$571$351$351
- Alaska$850$850$850$668$310$280$280
- American$871$871$871$571$331$301$301
- Continental$779$779$779$571$331$321$321
- Delta$738$738$738$550$310$280$280
- Frontier$759$759$759$571$331$301$301
- US Airways$547$547$547$421$331$321$321
- United$779$779$779$571$331$321$321
Daily Non-stop Flight Schedules from Seattle/Tacoma International to Lambert International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest Flight
- Alaska111111111:30 AM11:45 AM
- Southwest11111016:00 AM6:15 AM
Cheap Domestic Flights from Seattle - SEA
Flights
Airline
Lowest Price
Sun Ctry, United, Delta, Alaska, US Airways, American, AirTran, Virgin America, Frontier
$264
Delta, Virgin America, Frontier, Hawaiian, US Airways, American, Alaska, United
$200
JetBlue, United, Delta, Alaska, US Airways, American, Frontier, Virgin America
$208
Alaska, Delta, United, US Airways, Frontier, Virgin America, American, Sun Ctry
$220
United, AirTran, Alaska, American, US Airways, Sun Ctry, JetBlue, Frontier, Virgin America
$320
Virgin America, Alaska, United, Delta, American, US Airways, Sun Ctry, Hawaiian, JetBlue, Frontier, AirTran
$282
AirTran, Alaska, Virgin America, American, US Airways, Delta, United, JetBlue
$328
United, Delta, American, US Airways, Sun Ctry, JetBlue, AirTran, Virgin America, Alaska
$228
Alaska, United, Delta, US Airways, American, Sun Ctry, JetBlue, Frontier, Virgin America, AirTran
$314
United, American, Frontier, JetBlue, AirTran, US Airways, Virgin America, Alaska, Delta
$316
JetBlue, Virgin America, Frontier, US Airways, American, Delta, United, Alaska
$240
Alaska, Delta, JetBlue, Frontier, AirTran, US Airways, Sun Ctry, United, American
$320