TucsontoDenverFlight Time
TUS–DEN · Nonstop
Tucson (Tucson International Airport) to Denver (Denver International Airport).
The estimated flight time from Tucson (TUS) to Denver (DEN) is about 1h 54m, covering 639 miles. Southwest Airlines and United Airlines fly the route nonstop with 4-5/day departures, from 05:45 to 15:23 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 54m Estimated from great-circle distance — no tracked flights yet. | 639 mi | Nonstop | 4-5/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Tucson to Denver
Southwest Airlines and United Airlines operate 4-5/day flights from TUS to DEN.
- First departure
- 05:45
- Last departure
- 15:23
- Cadence
- ~hourly
- Scheduled departure times
- 13
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 2-3/day | Boeing 737 · Seat map | 06:1006:15 |
Aircraft on this route
Flying the other way?
DEN to TUS flights — 4-5/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for TUS, refreshed on a rolling basis. Frequency uses 34 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Tucson to Denver?
The estimated flight time from Tucson (TUS) to Denver (DEN) is about 1h 54m, based on the 639-mile flying distance.
How far is Tucson from Denver?
Tucson (TUS) to Denver (DEN) is about 639 miles by air.
Are there nonstop flights from Tucson to Denver?
Yes. Southwest Airlines and United Airlines fly nonstop from Tucson (TUS) to Denver (DEN), with 4-5/day departures.
Which airlines fly from Tucson to Denver?
Southwest Airlines and United Airlines fly nonstop from Tucson (TUS) to Denver (DEN).
What aircraft fly from Tucson to Denver?
The TUS–DEN route is flown with Airbus A320 family, Boeing 737.
Route hubs
Nearby airport options
Near Tucson
- PHX - PhoenixPhoenix Sky Harbor International Airport · 110 mi from TUSFlights from PHX