All airlines flying from Seattle-Tacoma (SEA) to Denver (DEN).
Ad box here 7322741189 I FlightInfo Top Box
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Wed-Sat
06:25
Seattle-Tacoma (SEA)
10:14
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321 (321) 2:49 Effective 2025-07-05 through 2025-08-18 |
| Tue,Sun
06:25
Seattle-Tacoma (SEA)
10:14
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321neo (32Q) 2:49 Effective 2025-07-06 through 2025-08-17 |
| Sun
19:25
Seattle-Tacoma (SEA)
22:55
Denver (DEN) Southwest Airlines WN 3409 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-10-05 through 2025-10-26 |
| Tue,Wed
12:25
Seattle-Tacoma (SEA)
16:15
Denver (DEN) Southwest Airlines WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Valid until 2025-06-04 |
| Mon,Thu,Fri
14:55
Seattle-Tacoma (SEA)
18:35
Denver (DEN) Southwest Airlines WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2025-06-02 |
| Fri
11:55
Seattle-Tacoma (SEA)
15:50
Denver (DEN) Southwest Airlines WN 3435 Non-stop Boeing 737-800 (73H) 2:55 Operates only on 2025-07-04 |
| Fri
10:35
Seattle-Tacoma (SEA)
14:15
Denver (DEN) Southwest Airlines WN 3475 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2025-07-04 |
| Mon,Thu,Fri,Sun
15:15
Seattle-Tacoma (SEA)
19:01
Denver (DEN) Delta Air Lines DL 3681 Non-stop Embraer EMB 175 (E7W) 2:46 Valid until 2025-05-05 |
| Daily
07:35
Seattle-Tacoma (SEA)
11:29
Denver (DEN) Delta Air Lines DL 3685 Non-stop Embraer EMB 175 (E7W) 2:54 Effective from 2026-01-06 |
| Sat
12:20
Seattle-Tacoma (SEA)
16:00
Denver (DEN) Southwest Airlines WN 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-11-08 through 2025-11-15 |
| Sat
12:20
Seattle-Tacoma (SEA)
16:00
Denver (DEN) Southwest Airlines WN 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-12-06 through 2025-12-13 |
| Mon,Thu,Fri
07:20
Seattle-Tacoma (SEA)
11:15
Denver (DEN) Southwest Airlines WN 3873 Non-stop Boeing 737-800 (73H) 2:55 Valid until 2025-06-02 |
| Sat
09:10
Seattle-Tacoma (SEA)
12:50
Denver (DEN) Southwest Airlines WN 3873 Non-stop Boeing 737-800 (73H) 2:40 Valid until 2025-05-31 |
| Tue,Wed
14:50
Seattle-Tacoma (SEA)
18:30
Denver (DEN) Southwest Airlines WN 3873 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2025-06-04 |
| Sun
16:40
Seattle-Tacoma (SEA)
20:25
Denver (DEN) Southwest Airlines WN 3873 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Operates only on 2025-05-25 |
| Sun
17:20
Seattle-Tacoma (SEA)
21:05
Denver (DEN) Southwest Airlines WN 3873 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Valid until 2025-05-18 |
| Sun
17:20
Seattle-Tacoma (SEA)
21:05
Denver (DEN) Southwest Airlines WN 3873 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Operates only on 2025-06-01 |
| Mon,Thu,Fri
05:00
Seattle-Tacoma (SEA)
08:40
Denver (DEN) Southwest Airlines WN 3895 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-10-02 through 2025-10-31 |
| Sat
05:00
Seattle-Tacoma (SEA)
08:40
Denver (DEN) Southwest Airlines WN 3895 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-10-04 through 2025-11-01 |
| Daily
15:15
Seattle-Tacoma (SEA)
19:02
Denver (DEN) Delta Air Lines DL 4026 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-11-06 through 2025-12-19 |
| Daily
15:15
Seattle-Tacoma (SEA)
19:02
Denver (DEN) Delta Air Lines DL 4026 Non-stop Embraer EMB 175 (E7W) 2:47 Effective from 2026-01-06 |
| Mon,Thu,Fri
08:20
Seattle-Tacoma (SEA)
12:00
Denver (DEN) Southwest Airlines WN 4027 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-10-02 through 2025-10-31 |
| Sun
14:45
Seattle-Tacoma (SEA)
18:25
Denver (DEN) Southwest Airlines WN 4059 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2025-05-18 |
| Sun
14:45
Seattle-Tacoma (SEA)
18:25
Denver (DEN) Southwest Airlines WN 4059 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2025-06-01 |
| Sat
17:15
Seattle-Tacoma (SEA)
20:45
Denver (DEN) Southwest Airlines WN 4090 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-11-22 through 2025-11-29 |
| Sat
17:15
Seattle-Tacoma (SEA)
20:45
Denver (DEN) Southwest Airlines WN 4090 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-12-20 through 2026-01-03 |
| Mon,Thu,Fri
05:00
Seattle-Tacoma (SEA)
08:35
Denver (DEN) Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-06-05 through 2025-07-03 |
| Tue,Wed,Sat
05:00
Seattle-Tacoma (SEA)
08:35
Denver (DEN) Southwest Airlines WN 4457 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-06-07 through 2025-08-02 |
| Mon,Thu,Fri
05:00
Seattle-Tacoma (SEA)
08:35
Denver (DEN) Southwest Airlines WN 4457 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-07-07 through 2025-08-04 |
| Fri
05:15
Seattle-Tacoma (SEA)
08:50
Denver (DEN) Southwest Airlines WN 4457 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-07-04 |
| Sun
05:30
Seattle-Tacoma (SEA)
09:05
Denver (DEN) Southwest Airlines WN 4457 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-06-08 through 2025-08-03 |
| Mon,Thu,Fri
15:45
Seattle-Tacoma (SEA)
19:30
Denver (DEN) Southwest Airlines WN 4460 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-06-05 through 2025-07-03 |
| Mon,Thu,Fri
15:45
Seattle-Tacoma (SEA)
19:30
Denver (DEN) Southwest Airlines WN 4460 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-07-07 through 2025-08-04 |
| Sun
15:55
Seattle-Tacoma (SEA)
19:45
Denver (DEN) Southwest Airlines WN 4460 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-06-08 through 2025-08-03 |
| Tue,Wed
16:55
Seattle-Tacoma (SEA)
20:40
Denver (DEN) Southwest Airlines WN 4460 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-06-10 through 2025-07-30 |
| Tue,Wed
07:00
Seattle-Tacoma (SEA)
10:35
Denver (DEN) Southwest Airlines WN 4461 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-06-10 through 2025-07-30 |
| Fri
15:30
Seattle-Tacoma (SEA)
19:15
Denver (DEN) Southwest Airlines WN 4461 Non-stop Boeing 737-700 (73W) 2:45 Operates only on 2025-07-04 |
| Mon,Thu,Fri
19:50
Seattle-Tacoma (SEA)
23:30
Denver (DEN) Southwest Airlines WN 4461 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-06-05 through 2025-07-03 |
| Mon,Thu,Fri
19:50
Seattle-Tacoma (SEA)
23:30
Denver (DEN) Southwest Airlines WN 4461 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-07-07 through 2025-08-04 |
| Sat
15:00
Seattle-Tacoma (SEA)
18:54
Denver (DEN) Frontier Airlines F9 4546 Non-stop Airbus A320neo (32N) 2:54 Effective 2025-05-24 through 2025-05-31 |
| Sun
13:15
Seattle-Tacoma (SEA)
16:45
Denver (DEN) Southwest Airlines WN 4571 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2025-11-30 |
| Mon,Thu,Fri
14:40
Seattle-Tacoma (SEA)
18:20
Denver (DEN) Southwest Airlines WN 4579 Non-stop Boeing 737-800 (73H) 2:40 Effective 2025-08-07 through 2025-09-29 |
| Sun
15:00
Seattle-Tacoma (SEA)
18:40
Denver (DEN) Southwest Airlines WN 4579 Non-stop Boeing 737-800 (73H) 2:40 Operates only on 2025-08-31 |
| Sat
15:15
Seattle-Tacoma (SEA)
19:00
Denver (DEN) Southwest Airlines WN 4579 Non-stop Boeing 737-700 (73W) 2:45 Effective 2025-08-09 through 2025-09-27 |
| Sun
15:45
Seattle-Tacoma (SEA)
19:30
Denver (DEN) Southwest Airlines WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-08-10 through 2025-08-24 |
| Sun
15:45
Seattle-Tacoma (SEA)
19:30
Denver (DEN) Southwest Airlines WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-09-07 through 2025-09-28 |
| Mon,Thu,Fri
12:20
Seattle-Tacoma (SEA)
16:05
Denver (DEN) Southwest Airlines WN 4623 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-08-07 through 2025-09-29 |
| Non-Direct Flights: |
| Sat
11:40
Seattle-Tacoma (SEA)
20:25
Denver (DEN) United Airlines UA 297 1-stop Airbus A320 (320) 7:45 Effective 2025-05-24 through 2025-06-21 |
| Thu
12:35
Seattle-Tacoma (SEA)
20:25
Denver (DEN) United Airlines UA 297 1-stop Boeing 737-800 (738) 6:50 Operates only on 2025-05-22 |
| Mon-Fri,Sun
12:35
Seattle-Tacoma (SEA)
20:25
Denver (DEN) United Airlines UA 297 1-stop Airbus A319 (319) 6:50 Effective 2025-05-25 through 2025-06-25 |
Ad flat here 8924483383 I FlightInfo Lower
Parallax here SEA-DEN
- 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 2:30 and 3:02.
