CA $141 Cheap Flights from Denver (DEN) to Tucson (TUS)

View CA $141 flight on Thu, Sep. 11, 2025Opens in a new window

Popular airlines from Denver International Airport (DEN) to Tucson International Airport (TUS)

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Cheap flights from Denver (DEN) to Tucson (TUS)

Prices were available within the past 7 days and start at CA $141 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Denver (DEN) to Tucson (TUS)

March is typically the cheapest month to fly

From CA $100 - CA $515 per traveller.

Graph displaying average flight prices per month

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Flight from Denver to Tucson (DEN - TUS) route information
Origin airport
Denver Intl.
Destination airport
Tucson Intl.
Distance
1020 km

Denver to Tucson Flights

The easy way to book your flights from Denver to Tucson 

With Expedia, it’s simple to find and book flights to Tucson from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Air Canada, Southwest Airlines, Lufthansa, United Airlines nonstop flights to Tucson Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Tucson today, tomorrow, or this week.  

 

Save dollars with cheap flights from Denver Intl., DEN to Tucson Intl., TUS 

Sort your search results by price to find great deals on your flight from Denver to Tucson—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Tucson from Denver currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Tucson  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Tucson from Denver 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Tucson with Expedia today.

Frequently asked questions

How much is a flight from Denver Airport to Tucson Intl. Airport (TUS)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Denver Intl. Airport (DEN) to TUS was . Fares this cheap don't hang around forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Denver Airport to TUS?
We get that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Denver Airport to Tucson Intl. Airport (TUS) that have flexible change policies?
Many carriers offer the option to reschedule your flight without a change fee. All you pay is the difference in the ticket price. When looking for DEN to Tucson Intl. Airport (TUS) flights, you'll see a "No change fees" box for you to pick.
How many hours is the flight from Denver Airport to TUS?
It only takes about 2 hours and 10 minutes to jet from Denver Airport to TUS — just enough time for a nap. You'll be starting your descent into Tucson by the time you wake up.
How far is the flight from Denver Intl. Airport (DEN) to Tucson Intl. Airport (TUS)?
A flight distance of just 1,050 kilometres separates Denver and Tucson. Once you're up in the air, you won't get a chance to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from DEN to Tucson Intl. Airport (TUS)?
A popular airline that operates on the route from Denver Airport to Tucson Intl. Airport (TUS) is United Airlines (UA). It offers 152 flights every month. Like more options? Check out the ticket prices from Southwest Airlines (WN). This carrier offers 100 flights every month between these airports.
Are DEN to Tucson Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Denver Intl. Airport (DEN) to Tucson Intl. Airport are available up to a year before departure on Expedia. And although you may pick up fantastic last-minute deals, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid landing the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

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