Direct flights from Denver to Tucson

Did you mean flights from Tucson to Denver?

Last updated on: 10-04-2026

Denver

United States

DEN

Denver International Airport

Tucson

United States

TUS

Tucson International Airport

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Flight schedule

Distance

638 miles · (1,027 km)

Flight time

2 hours

Airlines

Southwest Airlines
United Airlines

Alliances

Oneworld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A319
Airbus A320-100/200
Boeing 737 MAX 8
Boeing 737 MAX 9
Boeing 737-700
Boeing 737-800
Boeing 737-800 (winglets)
Boeing 737-900
Embraer 175

Denver to Tucson Flight Schedule

Scan through all non-stop flights from Denver to Tucson. The full flight schedule below gives an overview of all non-stop flights from DEN to TUS, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

Return schedule

Best time to visit Tucson

What is the best time to visit Tucson?

☀️ Hot Mediterranean

The Mediterranean regions near Tucson are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Tucson is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.

Tucson

TUS

Airlines flying from Denver to Tucson

Airline-specific flight schedules from Denver to Tucson

In total there are 2 airlines operating nonstop flights from Denver DEN to Tucson TUS. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their DEN TUS flight schedule.

Southwest Airlines (WN)

United Airlines (UA)

Southwest Airlines flight schedulefrom Denver to Tucson

Return schedule

United Airlines flight schedulefrom Denver to Tucson

United Airlines is a member of Star Alliance

Return schedule

Denver to Tucson Flights

Flights from DEN to TUS are operated 50 times a week, with an average of 7 flights per day. Departure times vary between 07:40 - 22:55. The earliest flight departs at 07:40, the last flight departs at 22:55. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Denver to Tucson takes 2 hours. The flight distance between Denver and Tucson is 638 miles (or 1,027 km).

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