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

Popular Flights from St Louis to Seattle

  • Airfare from St Louis to Seattle on American from $324 round trip
  • Airfare from St Louis to Seattle on US Airways from $354 round trip
  • Airfare from St Louis to Seattle on Delta from $364 round trip
  • Airfare from St Louis to Seattle on Alaska from $372 round trip
  • Airfare from St Louis to Seattle on AirTran from $372 round trip

Did You Know?

  • The shortest flight between St Louis, MO and Seattle, WA on Iberia is 1,973 miles.
  • Qantas has 4 one stop flights between St Louis, MO and Seattle, WA.
  • Alaska has the most nonstop flights between St Louis, MO and Seattle, WA.
  • 10 airlines operate between St Louis, MO and Seattle, WA
  • The smallest aircraft operated by Air France flying between St Louis, MO and Seattle, WA is a CRJ with 70 seats.
  • 118,253 seats are available per day to fly out of St Louis, MO connecting to Seattle, WA
  • The largest aircraft operated by Jet India flying between St Louis, MO and Seattle, WA is a ERJ with 50 seats.
  • 250 flights per week fly out of St Louis, MO connecting to Seattle, WA

Expert Travel Advice Provided by Farecompare

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Advance Purchase Prices from St Louis to Seattle

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 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 Lambert International to Seattle/Tacoma International

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • Alaska
    1
    1
    1
    1
    1
    1
    1
    6:05 PM
    6:22 PM
  • Southwest
    1
    1
    1
    1
    1
    0
    1
    5:40 PM
    6:10 PM

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
St Louis to Chicago
American, US Airways, United, Delta, Pacific Wings, Alaska
$204
St Louis to Dallas-Fort Worth
United, Frontier, American, Delta
$264
St Louis to Atlanta
AirTran, United, Delta, US Airways, American
$303
St Louis to Denver
Frontier, AirTran, American, US Airways, Alaska, United, Delta
$248
St Louis to New York
US Airways, American, Frontier, AirTran, United
$232
St Louis to Houston
United, Delta, American, AirTran
$387
St Louis to Minneapolis-St Paul
Delta, US Airways, United, Frontier, American
$198
St Louis to Los Angeles
AirTran, Frontier, American, US Airways, Delta, United, Alaska
$354
St Louis to Phoenix
Alaska, AirTran, US Airways, Frontier, American, Delta, United
$283
St Louis to Las Vegas
AirTran, Frontier, American, US Airways, Delta, United, Alaska
$316
St Louis to Detroit
Delta, US Airways, American, AirTran, United
$218
St Louis to Charlotte
AirTran, United, Delta, US Airways, American
$255
St Louis to Washington
AirTran, American, US Airways, Delta, United
$320
St Louis to Philadelphia
US Airways, American, United, AirTran, Delta
$242
St Louis to Baltimore
AirTran, Delta, American, United, US Airways
$262
St Louis to Newark
American, Delta, US Airways, United
$242
St Louis to Orlando
United, Delta, US Airways, American, Frontier, AirTran
$320
St Louis to Boston
United, Delta, US Airways, American, AirTran
$438
St Louis to Kansas City
Delta
$1995
St Louis to San Francisco
Delta, Alaska, United, AirTran, Frontier, US Airways, American
$358
St Louis to Salt Lake City
Delta, United, US Airways, Frontier, American
$396
St Louis to Tampa
Delta, United, US Airways, American, AirTran
$284
St Louis to Miami
US Airways, United, Delta, American
$239
St Louis to Nashville
American, United, Delta
$212
St Louis to Fort Lauderdale
American, United, US Airways, Delta, Frontier, AirTran
$266
St Louis to San Antonio
AirTran, United, Delta, American
$382
St Louis to Omaha
American, Delta, United
$218
St Louis to Milwaukee
United, Delta, US Airways, American
$222
St Louis to Columbus
Delta, United, US Airways, American, AirTran
$218
St Louis to San Diego
US Airways, Delta, United, American, Frontier, Alaska, AirTran
$266
St Louis to Raleigh-Durham
American, Delta, United, US Airways, AirTran
$315
St Louis to Cleveland
American, United, Delta, US Airways
$308
St Louis to Tulsa
United, Delta, American
$201
St Louis to New Orleans
AirTran, American, United, Delta
$221
St Louis to Oklahoma City
United, Delta, American
$241
St Louis to Louisville
Delta, AirTran, United
$161
St Louis to Memphis
United, Delta, AirTran
$362
St Louis to Pittsburgh
United, AirTran, American, US Airways, Delta
$158
St Louis to Albuquerque
US Airways, American, United, Frontier, AirTran, Delta
$208
St Louis to Little Rock
Delta, United
$191
St Louis to Portland
Frontier, United, Alaska, US Airways, American, Delta
$396
St Louis to Cincinnati
United, Delta, US Airways, American
$298
St Louis to Austin
United, Delta, American, AirTran
$375
St Louis to Fort Myers
Delta, United, US Airways, American, Frontier, AirTran
$266
St Louis to Birmingham
AirTran, US Airways, Delta, United
$210
St Louis to Santa Ana
Alaska, Delta, US Airways, American, Frontier, AirTran, United
$264
St Louis to Indianapolis
US Airways, AirTran, American, United, Delta
$272
St Louis to Oakland
US Airways, American, Delta, Alaska
$584
St Louis to Sacramento
United, American, US Airways, Delta, Alaska
$264
St Louis to San Jose
US Airways, Alaska, United, Delta, American
$584
St Louis to Honolulu
United, Delta, Alaska, US Airways, American
$771
St Louis to Hartford
United, Delta, US Airways, American, AirTran
$292
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updated: 2013-06-18T00:55-04:00
Cheap Flights from St Louis to Seattle, from $324 Round trip from STL to SEA