Direct flights from Tucson to Denver
34 nonstop flights a week on 2 airlines. Zero layovers — one hop from TUS to DEN.
Flight time: about 1h34m nonstop
Which days does it fly?
When does it fly?
Departure times in Tucson local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL2418 | 5:44a | 1h37m | Fri |
| United UAL2418 | 5:46a | 1h36m | Mon, Thu, Sun |
| United UAL2418 | 6:00a | 1h33m | Tue–Wed |
| United UAL2418 | 6:18a | 1h31m | Sat |
| Southwest SWA4059 | 6:20a | 1h32m | Mon, Thu |
| Southwest SWA4059 | 6:25a | 1h43m | Sat |
| Southwest SWA2837 | 6:41a | 1h31m | Sun |
| Southwest SWA4059 | 6:48a | 1h39m | Tue |
| Southwest SWA4059 | 6:56a | 1h42m | Wed, Fri |
| Southwest SWA519 | 9:42a | 1h33m | Fri |
| Southwest SWA519 | 9:50a | 1h36m | Mon, Tue, Thu, Sun |
| Southwest SWA519 | 10:31a | 1h39m | Wed |
| United UAL2671 | 1:36p | 1h34m | Mon, Tue, Thu, Fri, Sat |
| United UAL2671 | 1:51p | 1h36m | Wed, Sun |
| Southwest SWA1599 | 2:50p | 1h34m | Sat |
| Southwest SWA1599 | 3:03p | 1h46m | Tue |
| Southwest SWA1599 | 3:18p | 1h34m | Wed |
| Southwest SWA1599 | 3:36p | 1h34m | Sun |
| Southwest SWA1599 | 4:22p | 1h39m | Thu |
| Southwest SWA1599 | 4:43p | 1h32m | Fri |
| Southwest SWA1599 | 5:17p | 1h31m | Mon |
Southwest
UnitedThe route
One hop: TUS → DENDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Tucson (TUS) to Denver (DEN)
Tucson International Airport (TUS) has 34 nonstop flights a week to Denver (DEN), operated by Southwest and United. No layovers, no connections — one hop out of TUS and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Tucson to Denver?
The nonstop flight from Tucson (TUS) to Denver (DEN) takes about 1h34m in the air, based on recently observed nonstop departures.
How long does it take to drive from Tucson to Denver?
Driving from Tucson to Denver takes about 12h 46m, covering roughly 897 miles. The nonstop flight takes about 1h34m.