Southwest Airlines flights from Seattle-Tacoma (SEA) to Denver (DEN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 20:10 Seattle-Tacoma (SEA) 23:45 Denver (DEN)
Southwest Airlines WN 4653 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2024-11-01
Sun 15:15 Seattle-Tacoma (SEA) 18:50 Denver (DEN)
Southwest Airlines WN 4865 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2024-10-06 through 2024-10-27
Sun 16:50 Seattle-Tacoma (SEA) 20:25 Denver (DEN)
Southwest Airlines WN 4895 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-09-08 through 2024-09-29
Non-Direct Flights:
Thu,Fri,Sun 13:30 Seattle-Tacoma (SEA) 19:10 Denver (DEN)
Southwest Airlines WN 266 1-stop Boeing 737-700 (73W) 4:40 Effective 2025-01-12 through 2025-01-17
Mon,Sun 13:30 Seattle-Tacoma (SEA) 19:10 Denver (DEN)
Southwest Airlines WN 266 1-stop Boeing 737-700 (73W) 4:40 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 13:30 Seattle-Tacoma (SEA) 19:10 Denver (DEN)
Southwest Airlines WN 266 1-stop Boeing 737-700 (73W) 4:40 Effective 2025-02-02 through 2025-02-07
Mon 13:30 Seattle-Tacoma (SEA) 19:10 Denver (DEN)
Southwest Airlines WN 266 1-stop Boeing 737-700 (73W) 4:40 Operates only on 2025-02-10
Mon,Tue,Thu 13:30 Seattle-Tacoma (SEA) 19:10 Denver (DEN)
Southwest Airlines WN 266 1-stop Boeing 737-700 (73W) 4:40 Effective 2025-02-18 through 2025-02-24
Mon 13:30 Seattle-Tacoma (SEA) 19:10 Denver (DEN)
Southwest Airlines WN 266 1-stop Boeing 737-700 (73W) 4:40 Operates only on 2025-03-03
Mon-Wed 06:35 Seattle-Tacoma (SEA) 12:50 Denver (DEN)
Southwest Airlines WN 1688 1-stop Boeing 737-700 (73W) 5:15 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 06:35 Seattle-Tacoma (SEA) 12:50 Denver (DEN)
Southwest Airlines WN 1688 1-stop Boeing 737-700 (73W) 5:15 Effective 2024-12-20 through 2025-01-02
Sun 06:35 Seattle-Tacoma (SEA) 12:50 Denver (DEN)
Southwest Airlines WN 1688 1-stop Boeing 737-700 (73W) 5:15 Operates only on 2025-01-05
Sat 09:15 Seattle-Tacoma (SEA) 17:00 Denver (DEN)
Southwest Airlines WN 744 2-stop Boeing 737-700 (73W) 6:45 Valid until 2024-09-28
Sat 08:15 Seattle-Tacoma (SEA) 16:25 Denver (DEN)
Southwest Airlines WN 866 2-stop Boeing 737-700 (73W) 7:10 Effective 2025-01-11 through 2025-02-08
Mon-Fri 12:25 Seattle-Tacoma (SEA) 20:45 Denver (DEN)
Southwest Airlines WN 1059 2-stop Boeing 737-700 (73W) 7:20 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 12:25 Seattle-Tacoma (SEA) 20:45 Denver (DEN)
Southwest Airlines WN 1059 2-stop Boeing 737-700 (73W) 7:20 Effective 2025-01-19 through 2025-01-24
Mon-Fri 12:25 Seattle-Tacoma (SEA) 20:45 Denver (DEN)
Southwest Airlines WN 1059 2-stop Boeing 737-700 (73W) 7:20 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 12:25 Seattle-Tacoma (SEA) 20:45 Denver (DEN)
Southwest Airlines WN 1059 2-stop Boeing 737-700 (73W) 7:20 Effective 2025-02-09 through 2025-02-12
Tue,Wed 12:25 Seattle-Tacoma (SEA) 20:45 Denver (DEN)
Southwest Airlines WN 1059 2-stop Boeing 737-700 (73W) 7:20 Effective 2025-02-19 through 2025-03-05
Mon,Thu,Fri,Sun 07:30 Seattle-Tacoma (SEA) 15:30 Denver (DEN)
Southwest Airlines WN 1772 2-stop Boeing 737-700 (73W) 7:00 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 07:30 Seattle-Tacoma (SEA) 15:30 Denver (DEN)
Southwest Airlines WN 1772 2-stop Boeing 737-700 (73W) 7:00 Effective 2025-02-21 through 2025-03-02
Sat 07:40 Seattle-Tacoma (SEA) 16:10 Denver (DEN)
Southwest Airlines WN 3465 2-stop Boeing 737-700 (73W) 7:30 Effective 2024-10-05 through 2024-11-02
Mon,Thu,Fri 07:05 Seattle-Tacoma (SEA) 16:15 Denver (DEN)
Southwest Airlines WN 1160 3-stop Boeing 737-700 (73W) 8:10 Valid until 2024-09-30
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Southwest Airlines flights from Seattle-Tacoma (SEA) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737-700 (73W)

Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737-700 (73W)

Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737-700 (73W)

Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)

Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)

Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)

Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (73W)

Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:15, 1-stop
Boeing 737-700 (73W)

Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:15, 1-stop
Boeing 737-700 (73W)

Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:45, 2-stop
Boeing 737-700 (73W)

Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:10, 2-stop
Boeing 737-700 (73W)

Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:20, 2-stop
Boeing 737-700 (73W)

Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:20, 2-stop
Boeing 737-700 (73W)

Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:20, 2-stop
Boeing 737-700 (73W)

Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:20, 2-stop
Boeing 737-700 (73W)

Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:20, 2-stop
Boeing 737-700 (73W)

Effective 2025-02-13 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 7:00, 2-stop
Boeing 737-700 (73W)

Effective 2025-02-21 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 7:00, 2-stop
Boeing 737-700 (73W)

Effective 2024-10-05 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:30, 2-stop
Boeing 737-700 (73W)

Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 8:10, 3-stop
Boeing 737-700 (73W)
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  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
  • The flight distance is 1022 miles, or 1644 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:35 and 2:55.