All airlines flying from Seattle-Tacoma (SEA) to Denver (DEN).
Ad box here 7322741189 I FlightInfo Top Box
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
07:25
Seattle-Tacoma (SEA)
11:17
Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-300 (223) 2:52 Effective 2025-12-20 through 2026-01-05 |
| Daily
07:35
Seattle-Tacoma (SEA)
11:31
Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-300 (223) 2:56 Effective 2025-07-07 through 2025-09-07 |
| Daily
07:35
Seattle-Tacoma (SEA)
11:28
Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-300 (223) 2:53 Effective 2025-09-08 through 2025-11-05 |
| Daily
07:35
Seattle-Tacoma (SEA)
11:28
Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-100 (221) 2:53 Effective 2025-11-06 through 2025-12-19 |
| Mon-Fri,Sun
09:45
Seattle-Tacoma (SEA)
13:31
Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-100 (221) 2:46 Valid until 2025-05-06 |
| Sat
09:45
Seattle-Tacoma (SEA)
13:30
Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-300 (223) 2:45 Valid until 2025-05-03 |
| Mon-Fri,Sun
14:00
Seattle-Tacoma (SEA)
17:50
Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-300 (223) 2:50 Effective 2025-05-07 through 2025-06-06 |
| Sat
14:05
Seattle-Tacoma (SEA)
17:57
Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-300 (223) 2:52 Effective 2025-05-10 through 2025-06-07 |
| Daily
14:54
Seattle-Tacoma (SEA)
18:49
Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-300 (223) 2:55 Effective 2025-07-07 through 2025-09-07 |
| Daily
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-300 (223) 2:40 Effective 2025-09-08 through 2025-11-05 |
| Daily
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-100 (221) 2:40 Effective 2025-12-20 through 2026-01-05 |
| Sat
15:05
Seattle-Tacoma (SEA)
18:50
Denver (DEN) Southwest Airlines WN 2795 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-06-07 through 2025-08-02 |
| Sun
09:30
Seattle-Tacoma (SEA)
13:15
Denver (DEN) Southwest Airlines WN 2848 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-08-10 through 2025-08-24 |
| Sun
09:30
Seattle-Tacoma (SEA)
13:15
Denver (DEN) Southwest Airlines WN 2848 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-09-07 through 2025-09-28 |
| Daily
18:00
Seattle-Tacoma (SEA)
21:47
Denver (DEN) Delta Air Lines DL 2851 Non-stop Airbus A220-300 (223) 2:47 Effective 2025-05-07 through 2025-06-07 |
| Daily
19:40
Seattle-Tacoma (SEA)
23:24
Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:44 Effective 2025-09-08 through 2025-12-19 |
| Daily
19:40
Seattle-Tacoma (SEA)
23:22
Denver (DEN) Delta Air Lines DL 2851 Non-stop Airbus A220-300 (223) 2:42 Effective from 2026-01-06 |
| Daily
19:55
Seattle-Tacoma (SEA)
23:40
Denver (DEN) Delta Air Lines DL 2851 Non-stop Airbus A220-300 (223) 2:45 Valid until 2025-05-05 |
| Tue
19:55
Seattle-Tacoma (SEA)
23:40
Denver (DEN) Delta Air Lines DL 2851 Non-stop Airbus A220-100 (221) 2:45 Operates only on 2025-05-06 |
| Daily
19:59
Seattle-Tacoma (SEA)
23:44
Denver (DEN) Delta Air Lines DL 2851 Non-stop Airbus A220-100 (221) 2:45 Effective 2025-12-20 through 2026-01-05 |
| Mon,Tue,Thu,Fri
14:24
Seattle-Tacoma (SEA)
18:15
Denver (DEN) United Airlines UA 2859 Non-stop Boeing 737-900 (739) 2:51 Effective 2025-06-26 through 2025-07-04 |
| Sun
14:24
Seattle-Tacoma (SEA)
18:15
Denver (DEN) United Airlines UA 2859 Non-stop Boeing 737-800 (738) 2:51 Operates only on 2025-06-29 |
| Mon,Tue,Thu,Fri,Sun
14:24
Seattle-Tacoma (SEA)
18:15
Denver (DEN) United Airlines UA 2859 Non-stop Boeing 737-900 (739) 2:51 Effective 2025-07-06 through 2025-07-11 |
| Sun
14:24
Seattle-Tacoma (SEA)
18:15
Denver (DEN) United Airlines UA 2859 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-07-13 through 2025-08-17 |
| Mon,Tue,Thu,Fri
14:24
Seattle-Tacoma (SEA)
18:15
Denver (DEN) United Airlines UA 2859 Non-stop Boeing 737-900 (739) 2:51 Effective 2025-07-14 through 2025-08-18 |
| Wed
14:25
Seattle-Tacoma (SEA)
18:16
Denver (DEN) United Airlines UA 2859 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-07-02 through 2025-08-13 |
| Tue,Wed
05:00
Seattle-Tacoma (SEA)
08:40
Denver (DEN) Southwest Airlines WN 2940 Non-stop Boeing 737-800 (73H) 2:40 Valid until 2025-06-04 |
| Mon,Thu,Fri
12:40
Seattle-Tacoma (SEA)
16:30
Denver (DEN) Southwest Airlines WN 2940 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Valid until 2025-06-02 |
| Sun
14:30
Seattle-Tacoma (SEA)
18:20
Denver (DEN) Southwest Airlines WN 2962 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2025-05-25 |
| Sun
05:35
Seattle-Tacoma (SEA)
09:10
Denver (DEN) Southwest Airlines WN 3268 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-10-05 through 2025-10-26 |
| Tue,Wed
08:35
Seattle-Tacoma (SEA)
12:15
Denver (DEN) Southwest Airlines WN 3268 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-10-07 through 2025-10-29 |
| Mon,Thu,Fri
11:45
Seattle-Tacoma (SEA)
15:25
Denver (DEN) Southwest Airlines WN 3268 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-10-02 through 2025-10-31 |
| Tue,Wed
12:20
Seattle-Tacoma (SEA)
16:10
Denver (DEN) Southwest Airlines WN 3361 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-06-10 through 2025-07-30 |
| Mon,Thu,Fri
13:10
Seattle-Tacoma (SEA)
17:00
Denver (DEN) Southwest Airlines WN 3364 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-06-05 through 2025-07-03 |
| Mon,Thu,Fri
13:10
Seattle-Tacoma (SEA)
17:00
Denver (DEN) Southwest Airlines WN 3364 Non-stop Boeing 737-700 (73W) 2:50 Effective 2025-07-07 through 2025-08-04 |
| Sun
18:35
Seattle-Tacoma (SEA)
22:05
Denver (DEN) Southwest Airlines WN 3405 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2025-11-30 |
| Mon,Thu,Sat
06:00
Seattle-Tacoma (SEA)
09:51
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321 (321) 2:51 Valid until 2025-05-08 |
| Fri
06:00
Seattle-Tacoma (SEA)
09:51
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321neo (32Q) 2:51 Operates only on 2025-05-02 |
| Tue,Sat,Sun
06:00
Seattle-Tacoma (SEA)
09:51
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A320neo (32N) 2:51 Effective 2025-05-04 through 2025-05-10 |
| Mon,Fri
06:00
Seattle-Tacoma (SEA)
09:51
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321 (321) 2:51 Effective 2025-05-09 through 2025-05-19 |
| Thu,Sun
06:00
Seattle-Tacoma (SEA)
09:51
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321neo (32Q) 2:51 Effective 2025-05-11 through 2025-05-15 |
| Tue,Sat
06:00
Seattle-Tacoma (SEA)
09:51
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A320neo (32N) 2:51 Effective 2025-05-13 through 2025-05-20 |
| Sun
06:05
Seattle-Tacoma (SEA)
09:56
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A320neo (32N) 2:51 Operates only on 2025-05-18 |
| Wed
06:24
Seattle-Tacoma (SEA)
10:15
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321neo (32Q) 2:51 Operates only on 2025-05-07 |
| Wed
06:24
Seattle-Tacoma (SEA)
10:15
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321 (321) 2:51 Effective 2025-05-14 through 2025-05-21 |
| Mon,Thu
06:25
Seattle-Tacoma (SEA)
10:16
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A320neo (32N) 2:51 Effective 2025-05-22 through 2025-05-26 |
| Tue-Sun
06:25
Seattle-Tacoma (SEA)
10:16
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321neo (32Q) 2:51 Effective 2025-05-23 through 2025-05-31 |
| Daily
06:25
Seattle-Tacoma (SEA)
10:12
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321neo (32Q) 2:47 Effective 2025-06-01 through 2025-06-11 |
| Mon,Wed-Sat
06:25
Seattle-Tacoma (SEA)
10:12
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321 (321) 2:47 Effective 2025-06-12 through 2025-07-04 |
| Tue,Sun
06:25
Seattle-Tacoma (SEA)
10:12
Denver (DEN) Frontier Airlines F9 3406 Non-stop Airbus A321neo (32Q) 2:47 Effective 2025-06-15 through 2025-07-01 |
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.
