Flights from Seattle Airport SEA to St Louis Airport STL

We've found the cheapest flights to St Louis

Returns from £185.24

One-way from £96.71

A variety of 10 airline companies have direct flights to Lambert-St. Louis International to Seattle-Tacoma International, Singapore Airlines, Jet Linx Aviation, Japan Airlines, Finnair, Southwest Airlines, Qatar Airways, Hawaiian Airlines, American Airlines, Alaska Airlines and Air Tahiti Nui. When flying from Seattle-Tacoma International to Lambert-St. Louis International you will cover 2,744 Km (1,705 Miles) with the flight time at approximately 4 Hours 2 Minutes. The airport code for Seattle-Tacoma International is SEA and for Lambert-St. Louis International it is STL.

Ticket prices are normally at a premium at weekends and can vary also with the time of day. With the advent of cheap no frills flights it may be worth booking in advance if possible to get the best deal to Lambert-St. Louis International United States, perhaps late evening or midweek. Please book in advance if you want to take advantage of the best prices airlines have to offer as prices normally increase as time goes on.

The time zone at Lambert-St. Louis International is 6.0 GMT compared to 8.0 GMT at Seattle-Tacoma International so bare this in mind is you need to make travel arrangements when you arrive at Lambert-St. Louis International.

The table below shows the amount of daily flights in operation from Seattle-Tacoma International (SEA) to Lambert-St. Louis International (STL).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska Airlines333433300:0418:06VIEW FLIGHTS
Air Tahiti Nui333433300:0418:35VIEW FLIGHTS
Hawaiian Airlines333333308:1118:35VIEW FLIGHTS
American Airlines333333308:1118:35VIEW FLIGHTS
Qatar Airways111211100:0418:06VIEW FLIGHTS
Southwest Airlines111111109:3011:30VIEW FLIGHTS
Japan Airlines111111012:4618:04VIEW FLIGHTS
Finnair111101100:0418:06VIEW FLIGHTS
Singapore Airlines010111111:2518:35VIEW FLIGHTS
Jet Linx Aviation101011100:0418:35VIEW FLIGHTS

Alaska Airlines offer the most direct flights from Seattle-Tacoma International to Lambert-St. Louis International with an average of 22 flights a week. The earliest flights are operated at 00:04 and the latest flights operated at 18:06 and the most common flight numbers are AS238, AS291, AS314 and AS388

For more details regarding Alaska Airlines flight information and bookings you can visit them at alaskaair.com

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
00:04
AirlineFlightNo
Jet Linx AviationJL5438
08:11
AirlineFlightNo
Air Tahiti NuiTN2626
Alaska AirlinesAS314
Hawaiian AirlinesHA6938
American AirlinesAA9271
11:05
AirlineFlightNo
Southwest AirlinesWN1242
11:25
AirlineFlightNo
Air Tahiti NuiTN2611
Alaska AirlinesAS388
Hawaiian AirlinesHA6937
American AirlinesAA7626
18:04
AirlineFlightNo
FinnairAY2545
Air Tahiti NuiTN2679
Alaska AirlinesAS238
Hawaiian AirlinesHA6939
American AirlinesAA7468
Japan AirlinesJL5438
Qatar AirwaysQR3344
VIEW FLIGHTS
Tuesday
08:11
AirlineFlightNo
Air Tahiti NuiTN2626
Alaska AirlinesAS314
Hawaiian AirlinesHA6938
American AirlinesAA9271
11:25
AirlineFlightNo
Air Tahiti NuiTN2611
Singapore AirlinesSQ1735
Alaska AirlinesAS388
Hawaiian AirlinesHA6937
American AirlinesAA7626
11:30
AirlineFlightNo
Southwest AirlinesWN1242
18:04
AirlineFlightNo
FinnairAY2545
Air Tahiti NuiTN2679
Alaska AirlinesAS238
Hawaiian AirlinesHA6939
American AirlinesAA7468
Japan AirlinesJL5438
Qatar AirwaysQR3344
VIEW FLIGHTS
Wednesday
00:04
AirlineFlightNo
Jet Linx AviationJL5438
08:11
AirlineFlightNo
Air Tahiti NuiTN2626
Alaska AirlinesAS314
Hawaiian AirlinesHA6938
American AirlinesAA9271
11:25
AirlineFlightNo
Air Tahiti NuiTN2611
Alaska AirlinesAS388
Hawaiian AirlinesHA6937
American AirlinesAA7626
11:30
AirlineFlightNo
Southwest AirlinesWN1242
18:04
AirlineFlightNo
FinnairAY2545
Air Tahiti NuiTN2679
Alaska AirlinesAS238
Hawaiian AirlinesHA6939
American AirlinesAA7468
Japan AirlinesJL5438
Qatar AirwaysQR3344
VIEW FLIGHTS
Thursday
00:04
AirlineFlightNo
FinnairAY2545
Air Tahiti NuiTN2679
Alaska AirlinesAS238
Qatar AirwaysQR3344
08:32
AirlineFlightNo
Air Tahiti NuiTN2684
Alaska AirlinesAS388
Hawaiian AirlinesHA6938
American AirlinesAA7468
11:05
AirlineFlightNo
Southwest AirlinesWN1242
12:46
AirlineFlightNo
Air Tahiti NuiTN2611
Singapore AirlinesSQ1735
Alaska AirlinesAS291
Hawaiian AirlinesHA6937
American AirlinesAA9443
Japan AirlinesJL5438
18:06
AirlineFlightNo
Air Tahiti NuiTN2685
Alaska AirlinesAS472
Hawaiian AirlinesHA6939
American AirlinesAA7626
Qatar AirwaysQR3418
VIEW FLIGHTS
Friday
08:32
AirlineFlightNo
Air Tahiti NuiTN2684
Alaska AirlinesAS388
Hawaiian AirlinesHA6938
American AirlinesAA7468
11:05
AirlineFlightNo
Southwest AirlinesWN1242
12:46
AirlineFlightNo
Air Tahiti NuiTN2611
Singapore AirlinesSQ1735
Alaska AirlinesAS291
Hawaiian AirlinesHA6937
American AirlinesAA9443
Japan AirlinesJL5438
18:06
AirlineFlightNo
Air Tahiti NuiTN2685
Alaska AirlinesAS472
Hawaiian AirlinesHA6939
American AirlinesAA7626
Qatar AirwaysQR3418
18:35
AirlineFlightNo
Jet Linx AviationJL5438
VIEW FLIGHTS
Saturday
08:32
AirlineFlightNo
Air Tahiti NuiTN2684
Alaska AirlinesAS388
Hawaiian AirlinesHA6938
American AirlinesAA7468
08:45
AirlineFlightNo
Southwest AirlinesWN1242
12:46
AirlineFlightNo
Air Tahiti NuiTN2683
Singapore AirlinesSQ1735
Alaska AirlinesAS291
Hawaiian AirlinesHA6937
American AirlinesAA9443
Japan AirlinesJL5438
18:06
AirlineFlightNo
FinnairAY2545
Air Tahiti NuiTN2685
Alaska AirlinesAS472
Hawaiian AirlinesHA6939
American AirlinesAA7626
Qatar AirwaysQR3418
18:35
AirlineFlightNo
Jet Linx AviationJL5438
VIEW FLIGHTS
Sunday
08:32
AirlineFlightNo
Alaska AirlinesAS388
09:30
AirlineFlightNo
Southwest AirlinesWN1242
12:46
AirlineFlightNo
Alaska AirlinesAS291
14:26
AirlineFlightNo
Air Tahiti NuiTN2684
Hawaiian AirlinesHA6938
American AirlinesAA7468
18:06
AirlineFlightNo
FinnairAY2545
Air Tahiti NuiTN2685
Alaska AirlinesAS472
Hawaiian AirlinesHA6939
American AirlinesAA7626
Qatar AirwaysQR3418
18:35
AirlineFlightNo
Air Tahiti NuiTN2611
Singapore AirlinesSQ1735
Hawaiian AirlinesHA6937
American AirlinesAA9443
Jet Linx AviationJL5438
VIEW FLIGHTS

You may instead fly from Seattle-Tacoma International and arrive at Lambert-St. Louis International by an alternative airport or airports. The summary of this is in the table below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Seattle Boeing Field King County to St Louis Lambert02,745 km (1,706 miles)4 Hours 2 Minutes

If you require a hire car at Lambert-St. Louis International be sure that you are in possession of a valid driving licence and also a current credit card.

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Flight Price FAQ - Seattle (SEA) to St Louis (STL)

DIRECT Alaska Airlines
What is the cheapest direct flight one way from Seattle SEA to St Louis STL?
The cheapest direct flight one way from Seattle SEA to St Louis STL is £96.71 ($130 €113.10)
£96.71
$130 | €113.10
Check Latest Price
DIRECT Hawaiian Airlines
What is the cheapest direct return flight from Seattle SEA to St Louis STL?
The cheapest direct return flight from Seattle SEA to St Louis STL is £185.24 ($249 €216.63)
£185.24
$249 | €216.63
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seattle SEA to St Louis STL?
The cheapest flight one way from Seattle SEA to St Louis STL is £69.93 ($94 €81.78)
£69.93
$94 | €81.78
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seattle SEA to St Louis STL?
The cheapest return flight from Seattle SEA to St Louis STL is £135.39 ($182 €158.34)
£135.39
$182 | €158.34
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SEA to STL

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Flight Info FAQ - Seattle (SEA) to St Louis (STL)

Who flies from Seattle to St Louis?
The following airlines fly from Seattle (SEA) to St Louis (STL): Air Tahiti Nui, Alaska Airlines, American Airlines, Finnair, Hawaiian Airlines, Japan Airlines, Jet Linx Aviation, Qatar Airways, Singapore Airlines, Southwest Airlines.
How far is the flight from Seattle to St Louis?
The flight from Seattle to St Louis is 2,744KM or 1,705 miles.
How long does the flight from Seattle to St Louis to take?
The flight from Seattle to St Louis takes 4 Hours 2 Minutes.

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