Nonstop flights from Denver to Tucson

2 airlines fly this route, with up to 6 flights a day.

DENDenver International

638 mi · 41 flights a week

TUSTucson International

DENTUS

When they leave

Denver time

8:50a8:55pFirst departure 8:50 AM, last 8:55 PM

Four in the morning, 8:50 AM to 11:22 AM, then three in the afternoon, 2:10 PM to 4:05 PM, then four in the evening, 5:25 PM to 8:55 PM.

Every flight

Earliest first

8:50 AM→9:45 AMSouthwest AirlinesBoeing 737Sun
9:05 AM→10:00 AMSouthwest AirlinesBoeing 737Sat
10:15 AM→11:15 AMSouthwest AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri
11:22 AM→12:27 PMUnited AirlinesBoeing 737Daily
2:10 PM→3:15 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
4:00 PM→5:03 PMUnited AirlinesAirbus A319Daily
4:05 PM→5:10 PMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
5:25 PM→6:25 PMSouthwest AirlinesBoeing 737 MAX 8Sun
7:25 PM→8:30 PMUnited AirlinesBoeing 737Daily
7:35 PM→8:35 PMSouthwest AirlinesBoeing 737Sat
8:55 PM→9:55 PMSouthwest AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri, Sun

Schedules last checked Sep 21, 2026. Times are local.

Flying from Denver to Tucson

United Airlines flies most often, 3 times a day on the Boeing 737 and Airbus A319. Southwest Airlines flies 2 to 3 times a day on the Boeing 737, Boeing 737 MAX 8 and Boeing 737-700.

There are 5 or 6 flights every day of the week. The first arrival in Tucson is at 9:45 AM and the last at 9:55 PM. The flight covers 638 miles.

Flying back, Tucson to Denver has 41 nonstop flights a week.

Return flights

Tucson to DenverView

Find the cheapest day to fly from Denver to Tucson.

Schedules as of Oct 9, 2026.