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Southwest Airlines flights from Seattle to Denver

Southwest Airlines flies Seattle to Denver nonstop 15 times a week, departures from 05:30 to 09:30, 2h 30m in the air.

Flights from Seattle to Denver

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Southwest Airlines on Seattle to Denver at a glance

flights a week
15
days of operation
Daily
first and last departure
05:30 - 09:30
flight time
2h 30m - 7h 10m
aircraft
Boeing 737, Boeing 737-800
cheapest fare on the route
$181

Southwest Airlines Seattle to Denver schedule

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

FlightDepartsArrivesDurationDaysAircraft
WN 1679
Southwest Airlines
05:30 Seattle-Tacoma International
09:00 Denver International
2h 30m
Sat
Boeing 737
WN 4956
Southwest Airlines
06:05 Seattle-Tacoma International
09:35 Denver International
2h 30m
Fri
WN 4956
Southwest Airlines
06:10 Seattle-Tacoma International
09:45 Denver International
2h 35m
Mon, Tue, Wed, Thu
Boeing 737
WN 4956
Southwest Airlines
06:15 Seattle-Tacoma International
09:45 Denver International
2h 30m
Mon, Thu, Fri, Sun
Boeing 737
WN 4956
Southwest Airlines
06:45 Seattle-Tacoma International
10:15 Denver International
2h 30m
Sat
Boeing 737
WN 1030
Southwest Airlines
07:05 Seattle-Tacoma International
15:15 Denver International
7h 10m
Sat
WN 2150
Southwest Airlines
09:10 Seattle-Tacoma International
12:45 Denver International
2h 35m
Mon, Thu, Fri, Sun
WN 2150
Southwest Airlines
09:25 Seattle-Tacoma International
13:00 Denver International
2h 35m
Mon, Tue, Wed, Thu
Boeing 737
WN 2150
Southwest Airlines
09:30 Seattle-Tacoma International
13:05 Denver International
2h 35m
Tue, Wed
Boeing 737

Seasonal and one-off flights

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

FlightDepartsArrivesDurationDaysAircraft
WN 4956
Southwest Airlines
05:15 Seattle-Tacoma International
08:50 Denver International
2h 35m
Seasonal
Boeing 737
WN 4956
Southwest Airlines
06:55 Seattle-Tacoma International
10:25 Denver International
2h 30m
Seasonal
Boeing 737
WN 4598
Southwest Airlines
05:30 Seattle-Tacoma International
09:00 Denver International
2h 30m
Seasonal
Boeing 737
WN 3485
Southwest Airlines
06:55 Seattle-Tacoma International
10:25 Denver International
2h 30m
Seasonal
Boeing 737
WN 3485
Southwest Airlines
06:40 Seattle-Tacoma International
10:10 Denver International
2h 30m
Seasonal
Boeing 737
WN 2952
Southwest Airlines
10:00 Seattle-Tacoma International
13:40 Denver International
2h 40m
Seasonal
Boeing 737-800
WN 3485
Southwest Airlines
05:15 Seattle-Tacoma International
08:45 Denver International
2h 30m
Seasonal
Boeing 737
WN 3486
Southwest Airlines
09:15 Seattle-Tacoma International
12:45 Denver International
2h 30m
Seasonal
Boeing 737
WN 3485
Southwest Airlines
05:30 Seattle-Tacoma International
09:00 Denver International
2h 30m
Seasonal
Boeing 737
WN 3485
Southwest Airlines
06:30 Seattle-Tacoma International
10:00 Denver International
2h 30m
Seasonal
Boeing 737
WN 3777
Southwest Airlines
05:15 Seattle-Tacoma International
08:50 Denver International
2h 35m
Seasonal
Boeing 737
WN 3147
Southwest Airlines
07:45 Seattle-Tacoma International
13:55 Denver International
5h 10m
Seasonal
Boeing 737
WN 3189
Southwest Airlines
08:45 Seattle-Tacoma International
12:25 Denver International
2h 40m
Seasonal
Boeing 737
WN 3777
Southwest Airlines
06:30 Seattle-Tacoma International
10:05 Denver International
2h 35m
Seasonal
Boeing 737
WN 3777
Southwest Airlines
05:35 Seattle-Tacoma International
09:10 Denver International
2h 35m
Seasonal
Boeing 737
WN 2605
Southwest Airlines
06:35 Seattle-Tacoma International
10:10 Denver International
2h 35m
Seasonal
Boeing 737
WN 3189
Southwest Airlines
09:15 Seattle-Tacoma International
12:50 Denver International
2h 35m
Seasonal
Boeing 737
WN 1339
Southwest Airlines
06:40 Seattle-Tacoma International
10:25 Denver International
2h 45m
Seasonal
Boeing 737
WN 3168
Southwest Airlines
08:50 Seattle-Tacoma International
12:40 Denver International
2h 50m
Seasonal
Boeing 737-800
WN 3727
Southwest Airlines
05:40 Seattle-Tacoma International
09:20 Denver International
2h 40m
Seasonal
Boeing 737
WN 3727
Southwest Airlines
06:35 Seattle-Tacoma International
10:20 Denver International
2h 45m
Seasonal
Boeing 737
WN 3727
Southwest Airlines
05:15 Seattle-Tacoma International
08:55 Denver International
2h 40m
Seasonal
Boeing 737
WN 3233
Southwest Airlines
07:55 Seattle-Tacoma International
11:40 Denver International
2h 45m
Seasonal
Boeing 737
WN 3728
Southwest Airlines
09:25 Seattle-Tacoma International
13:10 Denver International
2h 45m
Seasonal
Boeing 737
WN 3580
Southwest Airlines
05:15 Seattle-Tacoma International
08:50 Denver International
2h 35m
Seasonal
Boeing 737
WN 3581
Southwest Airlines
06:05 Seattle-Tacoma International
09:40 Denver International
2h 35m
Seasonal
Boeing 737
WN 3580
Southwest Airlines
05:55 Seattle-Tacoma International
09:30 Denver International
2h 35m
Seasonal
WN 3581
Southwest Airlines
09:15 Seattle-Tacoma International
12:55 Denver International
2h 40m
Seasonal
Boeing 737
WN 3580
Southwest Airlines
05:45 Seattle-Tacoma International
09:15 Denver International
2h 30m
Seasonal
Boeing 737
WN 3581
Southwest Airlines
07:45 Seattle-Tacoma International
11:30 Denver International
2h 45m
Seasonal
WN 3262
Southwest Airlines
09:00 Seattle-Tacoma International
12:40 Denver International
2h 40m
Seasonal
Boeing 737

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

Other airlines flying Seattle to Denver

Nonstop flights by the current schedule

United Airlines Alaska Airlines Delta All flights Seattle to Denver

Frequently asked questions

How many Southwest Airlines flights are there from Seattle to Denver?
15 nonstop flights a week, 20 flight numbers in the schedule: Daily.
How long is the Southwest Airlines flight from Seattle to Denver?
From 2 hours 30 minutes to 7 hours 10 minutes nonstop, depending on the flight.
Which aircraft does Southwest Airlines fly from Seattle to Denver?
Boeing 737 and Boeing 737-800.