All airlines flying from Tucson (TUS) to Denver (DEN).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Thu,Fri,Sun
13:25
Tucson (TUS)
15:20
Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-20 through 2026-03-01 |
| Sat
15:50
Tucson (TUS)
17:45
Denver (DEN) Southwest Airlines WN 1961 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-14 through 2026-02-28 |
| Mon,Thu,Fri
10:25
Tucson (TUS)
13:20
Denver (DEN) Southwest Airlines WN 2038 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-03-09 through 2026-04-06 |
| Thu,Fri
11:25
Tucson (TUS)
13:20
Denver (DEN) Southwest Airlines WN 2038 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-03-05 through 2026-03-06 |
| Thu
15:55
Tucson (TUS)
17:50
Denver (DEN) Southwest Airlines WN 2107 Non-stop Boeing 737-800 (73H) 1:55 Valid until 2026-01-01 |
| Mon-Fri
15:45
Tucson (TUS)
17:40
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
15:45
Tucson (TUS)
17:40
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
15:45
Tucson (TUS)
17:40
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
15:45
Tucson (TUS)
17:40
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
15:45
Tucson (TUS)
17:40
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-18 through 2026-03-04 |
| Thu,Fri,Sun
15:55
Tucson (TUS)
17:50
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
15:55
Tucson (TUS)
17:50
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
15:55
Tucson (TUS)
17:50
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
15:55
Tucson (TUS)
17:50
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
15:55
Tucson (TUS)
17:50
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-17 through 2026-02-23 |
| Mon
15:55
Tucson (TUS)
17:50
Denver (DEN) Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2026-03-02 |
| Mon,Thu,Fri
10:25
Tucson (TUS)
12:20
Denver (DEN) Southwest Airlines WN 2281 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
10:25
Tucson (TUS)
12:20
Denver (DEN) Southwest Airlines WN 2281 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-20 through 2026-03-01 |
| Sat
10:50
Tucson (TUS)
12:45
Denver (DEN) Southwest Airlines WN 2281 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-14 through 2026-02-28 |
| Mon,Thu,Fri
16:40
Tucson (TUS)
18:35
Denver (DEN) Southwest Airlines WN 2282 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
16:40
Tucson (TUS)
18:35
Denver (DEN) Southwest Airlines WN 2282 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-20 through 2026-03-01 |
| Daily
06:00
Tucson (TUS)
08:53
Denver (DEN) United Airlines UA 2354 Non-stop Boeing 737-800 (738) 1:53 Effective 2026-03-08 through 2026-03-28 |
| Thu-Sat
06:58
Tucson (TUS)
08:53
Denver (DEN) United Airlines UA 2354 Non-stop Boeing 737-800 (738) 1:55 Effective 2026-03-05 through 2026-03-07 |
| Sat
06:25
Tucson (TUS)
08:24
Denver (DEN) United Airlines UA 2368 Non-stop Boeing 737-800 (738) 1:59 Effective 2026-01-10 through 2026-02-07 |
| Mon-Fri,Sun
06:30
Tucson (TUS)
08:29
Denver (DEN) United Airlines UA 2368 Non-stop Boeing 737-800 (738) 1:59 Effective 2026-01-06 through 2026-02-03 |
| Mon-Fri,Sun
06:30
Tucson (TUS)
08:29
Denver (DEN) United Airlines UA 2368 Non-stop Boeing 737-800 (738) 1:59 Effective 2026-02-05 through 2026-02-11 |
| Daily
06:40
Tucson (TUS)
08:33
Denver (DEN) United Airlines UA 2368 Non-stop Boeing 737-800 (738) 1:53 Valid until 2026-01-05 |
| Wed
06:56
Tucson (TUS)
08:55
Denver (DEN) United Airlines UA 2368 Non-stop Boeing 737-800 (738) 1:59 Operates only on 2026-02-04 |
| Thu,Fri,Sun
13:50
Tucson (TUS)
15:50
Denver (DEN) Southwest Airlines WN 2402 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
13:50
Tucson (TUS)
15:50
Denver (DEN) Southwest Airlines WN 2402 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
13:50
Tucson (TUS)
15:50
Denver (DEN) Southwest Airlines WN 2402 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
13:50
Tucson (TUS)
15:50
Denver (DEN) Southwest Airlines WN 2402 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
13:50
Tucson (TUS)
15:50
Denver (DEN) Southwest Airlines WN 2402 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-02-17 through 2026-02-23 |
| Mon
13:50
Tucson (TUS)
15:50
Denver (DEN) Southwest Airlines WN 2402 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2026-03-02 |
| Mon,Thu,Fri
12:10
Tucson (TUS)
15:05
Denver (DEN) Southwest Airlines WN 2600 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-03-09 through 2026-04-06 |
| Thu,Fri
13:10
Tucson (TUS)
15:05
Denver (DEN) Southwest Airlines WN 2600 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-03-05 through 2026-03-06 |
| Thu,Sun
06:00
Tucson (TUS)
09:00
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A321 (321) 2:00 Effective 2026-04-02 through 2026-04-12 |
| Mon
11:17
Tucson (TUS)
14:22
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A321 (321) 2:05 Effective 2026-03-09 through 2026-03-30 |
| Mon,Fri
11:52
Tucson (TUS)
13:57
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-02-13 through 2026-03-02 |
| Fri,Sun
12:12
Tucson (TUS)
14:17
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-01-23 through 2026-02-08 |
| Sun
12:47
Tucson (TUS)
14:52
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A321neo (32Q) 2:05 Effective 2026-02-15 through 2026-03-01 |
| Sun
12:50
Tucson (TUS)
14:50
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A321neo (32Q) 2:00 Valid until 2026-01-04 |
| Mon,Tue
12:50
Tucson (TUS)
14:50
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A320neo (32N) 2:00 Valid until 2026-01-05 |
| Mon,Fri
13:32
Tucson (TUS)
15:37
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A321neo (32Q) 2:05 Effective 2026-01-16 through 2026-01-19 |
| Sun
14:43
Tucson (TUS)
17:48
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A321 (321) 2:05 Effective 2026-03-08 through 2026-03-29 |
| Fri
17:54
Tucson (TUS)
20:59
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-03-13 through 2026-03-27 |
| Fri
18:54
Tucson (TUS)
20:59
Denver (DEN) Frontier Airlines F9 2614 Non-stop Airbus A320neo (32N) 2:05 Operates only on 2026-03-06 |
| Tue,Wed
06:15
Tucson (TUS)
09:05
Denver (DEN) Southwest Airlines WN 2659 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-10 through 2026-04-01 |
| Sat
06:40
Tucson (TUS)
09:35
Denver (DEN) Southwest Airlines WN 2659 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-03-14 through 2026-04-04 |
| Sun
06:50
Tucson (TUS)
09:40
Denver (DEN) Southwest Airlines WN 2659 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-08 through 2026-04-05 |
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Parallax here TUS-DEN
- A domestic route departing from the Tucson airport (TUS) and arriving at Denver airport (DEN).
- The flight distance is 639 miles, or 1028 km.
- The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:45 and 2:10.
