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Southwest Airlines flights from Denver to Seattle

Southwest Airlines flies Denver to Seattle nonstop 12 times a week, departures from 06:15 to 09:00, 2h 50m in the air.

Flights from Denver to Seattle

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Southwest Airlines on Denver to Seattle at a glance

flights a week
12
days of operation
Daily
first and last departure
06:15 - 09:00
flight time
2h 50m - 5h 20m
aircraft
Boeing 737, Boeing 737-800
cheapest fare on the route
$135

Southwest Airlines Denver to Seattle schedule

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

FlightDepartsArrivesDurationDaysAircraft
WN 4784
Southwest Airlines
06:15 Denver International
08:25 Seattle-Tacoma International
3h 10m
Thu, Fri
WN 1788
Southwest Airlines
08:30 Denver International
10:40 Seattle-Tacoma International
3h 10m
Mon, Thu, Fri, Sun
Boeing 737
WN 1370
Southwest Airlines
08:50 Denver International
11:00 Seattle-Tacoma International
3h 10m
Sat
Boeing 737-800
WN 1543
Southwest Airlines
08:50 Denver International
11:00 Seattle-Tacoma International
3h 10m
Mon, Tue, Wed, Thu
WN 1788
Southwest Airlines
09:00 Denver International
11:05 Seattle-Tacoma International
3h 5m
Sat
Boeing 737-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 1788
Southwest Airlines
08:35 Denver International
10:40 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 1788
Southwest Airlines
08:00 Denver International
10:15 Seattle-Tacoma International
3h 15m
Seasonal
Boeing 737
WN 1788
Southwest Airlines
09:10 Denver International
11:15 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 1160
Southwest Airlines
09:05 Denver International
11:10 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737-800
WN 1017
Southwest Airlines
09:20 Denver International
11:25 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 1160
Southwest Airlines
08:30 Denver International
10:35 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 1160
Southwest Airlines
08:35 Denver International
10:40 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 179
Southwest Airlines
08:30 Denver International
10:35 Seattle-Tacoma International
3h 5m
Seasonal
WN 4340
Southwest Airlines
08:35 Denver International
10:40 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 4340
Southwest Airlines
08:50 Denver International
10:55 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 1942
Southwest Airlines
08:30 Denver International
10:35 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 188
Southwest Airlines
07:40 Denver International
12:00 Seattle-Tacoma International
5h 20m
Seasonal
Boeing 737
WN 1697
Southwest Airlines
09:05 Denver International
11:05 Seattle-Tacoma International
3h
Seasonal
Boeing 737
WN 1697
Southwest Airlines
08:30 Denver International
10:30 Seattle-Tacoma International
3h
Seasonal
Boeing 737-800
WN 1697
Southwest Airlines
08:20 Denver International
10:20 Seattle-Tacoma International
3h
Seasonal
Boeing 737
WN 948
Southwest Airlines
11:30 Denver International
13:20 Seattle-Tacoma International
2h 50m
Seasonal
WN 1507
Southwest Airlines
07:45 Denver International
09:50 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 1508
Southwest Airlines
11:25 Denver International
13:25 Seattle-Tacoma International
3h
Seasonal
Boeing 737
WN 4472
Southwest Airlines
06:30 Denver International
08:30 Seattle-Tacoma International
3h
Seasonal
Boeing 737
WN 1508
Southwest Airlines
08:05 Denver International
10:10 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 4472
Southwest Airlines
07:50 Denver International
09:55 Seattle-Tacoma International
3h 5m
Seasonal
WN 1508
Southwest Airlines
12:00 Denver International
14:05 Seattle-Tacoma International
3h 5m
Seasonal
WN 1507
Southwest Airlines
08:35 Denver International
10:40 Seattle-Tacoma International
3h 5m
Seasonal
Boeing 737
WN 3524
Southwest Airlines
11:50 Denver International
13:50 Seattle-Tacoma International
3h
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Seattle is 1 hour behind Denver.

Other airlines flying Denver to Seattle

Nonstop flights by the current schedule

United Airlines Alaska Airlines Delta All flights Denver to Seattle

Frequently asked questions

How many Southwest Airlines flights are there from Denver to Seattle?
12 nonstop flights a week, 16 flight numbers in the schedule: Daily.
How long is the Southwest Airlines flight from Denver to Seattle?
From 2 hours 50 minutes to 5 hours 20 minutes nonstop, depending on the flight.
Which aircraft does Southwest Airlines fly from Denver to Seattle?
Boeing 737 and Boeing 737-800.