Airlinecoop.org

Alaska Airlines flights from Seattle to St Louis

Alaska Airlines flies Seattle to St Louis nonstop 12 times a week, departures from 08:22 to 18:08, 3h 50m in the air.

Flights from Seattle to St Louis

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Alaska Airlines on Seattle to St Louis at a glance

flights a week
12
days of operation
Daily
first and last departure
08:22 - 18:08
flight time
3h 50m - 4h 3m
aircraft
Boeing 737-900, Boeing 737

Alaska Airlines Seattle to St Louis schedule

12 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 314
Alaska Airlines
08:22 Seattle-Tacoma International
14:25 Lambert-St. Louis International, terminal 1
4h 3m
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 737-900
AS 314
Alaska Airlines
08:30 Seattle-Tacoma International
14:22 Lambert-St. Louis International, terminal 1
3h 52m
Mon, Fri, Sat, Sun
Boeing 737
AS 314
Alaska Airlines
09:25 Seattle-Tacoma International
15:21 Lambert-St. Louis International, terminal 1
3h 56m
Sat
Boeing 737
AS 647
Alaska Airlines
18:07 Seattle-Tacoma International
23:59 Lambert-St. Louis International, terminal 1
3h 52m
Mon, Thu, Fri, Sun
Boeing 737-900
AS 647
Alaska Airlines
18:08 Seattle-Tacoma International
23:59 Lambert-St. Louis International, terminal 1
3h 51m
Mon, Fri, Sat, Sun
Boeing 737-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 1 December.

FlightDepartsArrivesDurationDaysAircraft
AS 314
Alaska Airlines
10:50 Seattle-Tacoma International
16:40 Lambert-St. Louis International, terminal 1
3h 50m
Seasonal
Boeing 737
AS 314
Alaska Airlines
09:16 Seattle-Tacoma International
15:06 Lambert-St. Louis International, terminal 1
3h 50m
Seasonal
Boeing 737
AS 647
Alaska Airlines
18:06 Seattle-Tacoma International
23:59 Lambert-St. Louis International, terminal 1
3h 53m
Seasonal
Boeing 737
AS 1631
Alaska Airlines
09:41 Seattle-Tacoma International
15:34 Lambert-St. Louis International, terminal 1
3h 53m
Seasonal
Boeing 737-900
AS 647
Alaska Airlines
18:04 Seattle-Tacoma International
23:58 Lambert-St. Louis International, terminal 1
3h 54m
Seasonal
Boeing 737-900
AS 314
Alaska Airlines
09:05 Seattle-Tacoma International
14:56 Lambert-St. Louis International, terminal 1
3h 51m
Seasonal
Boeing 737-900
AS 618
Alaska Airlines
08:15 Seattle-Tacoma International
14:06 Lambert-St. Louis International, terminal 1
3h 51m
Seasonal
Boeing 737-900
AS 647
Alaska Airlines
08:32 Seattle-Tacoma International
14:26 Lambert-St. Louis International, terminal 1
3h 54m
Seasonal
Boeing 737-900
AS 618
Alaska Airlines
17:50 Seattle-Tacoma International
23:44 Lambert-St. Louis International, terminal 1
3h 54m
Seasonal
Boeing 737-900
AS 388
Alaska Airlines
08:32 Seattle-Tacoma International
14:26 Lambert-St. Louis International, terminal 1
3h 54m
Seasonal
Boeing 737-900
AS 349
Alaska Airlines
17:50 Seattle-Tacoma International
23:44 Lambert-St. Louis International, terminal 1
3h 54m
Seasonal
Boeing 737-900
AS 388
Alaska Airlines
09:17 Seattle-Tacoma International
15:11 Lambert-St. Louis International, terminal 1
3h 54m
Seasonal
Boeing 737-900
AS 328
Alaska Airlines
12:45 Seattle-Tacoma International
18:39 Lambert-St. Louis International, terminal 1
3h 54m
Seasonal
Boeing 737-900
AS 349
Alaska Airlines
17:52 Seattle-Tacoma International
23:46 Lambert-St. Louis International, terminal 1
3h 54m
Seasonal
Boeing 737-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. St Louis is 2 hours ahead of Seattle.

Other airlines flying Seattle to St Louis

Nonstop flights by the current schedule

Southwest Airlines All flights Seattle to St Louis

Frequently asked questions

How many Alaska Airlines flights are there from Seattle to St Louis?
12 nonstop flights a week, 7 flight numbers in the schedule: Daily.
How long is the Alaska Airlines flight from Seattle to St Louis?
From 3 hours 50 minutes to 4 hours 3 minutes nonstop, depending on the flight.
Which aircraft does Alaska Airlines fly from Seattle to St Louis?
Boeing 737-900, Boeing 737 and Boeing 737-800.
Which terminals does Alaska Airlines use between Seattle and St Louis?
Alaska Airlines departs from Seattle-Tacoma International and arrives at Lambert-St. Louis International, terminal 1.