- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Denver to Tucson (DEN-TUS)
Prices were available within the past 7 days and start at $62 for one-way flights and $147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frequently asked questions
Travel information
Travel information
Origin airport | Denver Intl. |
Destination airport | Tucson Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Roundtrip price | $147 |
Distance | 638 mi |
Book with confidence
Book with confidence
The cheapest times to fly from Denver to Tucson
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Tucson are during the month of May. You can find some of the cheapest flights from Denver to Tucson with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Denver to Tucson
Sunday is one of the best days to book for cheap flights from Denver to Tucson: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Denver to Tucson
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Tucson in 2025. You can also book with separate airlines for your outbound and return journeys, from $62 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Tucson flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Tucson airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Be inspired and discover more with Expedia
Be inspired and discover more with Expedia
Flights
- Flights to Orlando
- Flights to Key West
- Flights to Gatlinburg
- Flights to Boston
- Flights to Chicago
- Flights to Atlanta
- Flights to New Orleans
- Flights to Fort Lauderdale
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Flights to New York
- Flights to Pigeon Forge
- Flights to Washington
- Flights to San Diego
- Flights to San Antonio
- Flights to Miami
- Flights to Nashville
- Flights to San Francisco
- Flights to Las Vegas
- Flights from Dallas (DFW) to Chicago (ORD)
- Flights from Denver (DEN) to Chicago (ORD)
- Flights from Los Angeles (LAX) to New York (NYC)
- Flights from Miami (MIA) to New York (NYC)
- Flights from Atlanta (ATL) to New York (NYC)
- Flights from Dallas (DFW) to New York (NYC)
- Flights from Denver (DEN) to Mexico City (MEX)
- Flights from Los Angeles (LAX) to Dallas (DFW)
- Flights from Denver (DEN) to Tampa (TPA)
- Flights from Boston (BOS) to Miami (MIA)
- Flights from Denver (DEN) to Miami (MIA)
- Flights from Los Angeles (LAX) to Tucson (TUS)
- Flights from Orange County (SNA) to Tucson (TUS)
- Flights from Tampa (TPA) to Tucson (TUS)
- Flights from New York (LGA) to Tucson (TUS)
- Flights from Minneapolis (MSP) to Tucson (TUS)
- Flights from Washington (DCA) to Tucson (TUS)
- Flights from Washington (IAD) to Tucson (TUS)
- Flights from Chicago (ORD) to Tucson (TUS)
- Flights from Detroit (DTW) to Tucson (TUS)
- Flights from Newark Liberty Intl. Airport (EWR) to Tucson (TUS)
- Flights from Portland (PDX) to Tucson (TUS)
- Flights from Boston (BOS) to Tucson (TUS)
- Flights from Denver (DEN) to New York (LGA)
- Flights from Denver (DEN) to Las Vegas (LAS)
- Flights from Portland (PDX) to Las Vegas (LAS)
- Flights from Dallas (DFW) to Las Vegas (LAS)
- Flights from Minneapolis (MSP) to Las Vegas (LAS)
- Flights from Atlanta (ATL) to Las Vegas (LAS)
- Flights from Chicago (ORD) to Las Vegas (LAS)
- Flights from Houston (IAH) to Las Vegas (LAS)
- Flights from New York (NYC) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)
- Flights from Detroit (DTW) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Las Vegas (LAS)
- Flights from Seattle (SEA) to Las Vegas (LAS)
- Flights from Denver (DEN) to Fort Lauderdale (FLL)
- Flights from Denver (DEN) to Newark Liberty Intl. Airport (EWR)
- Flights from Denver (DEN) to Honolulu (HNL)
- Flights from Seattle (SEA) to Phoenix (PHX)
- Flights from Denver (DEN) to Phoenix (PHX)
- Flights from Chicago (ORD) to Phoenix (PHX)
- Flights from Los Angeles (LAX) to Seattle (SEA)
- Flights from Denver (DEN) to San José del Cabo (SJD)
- Flights from Denver (DEN) to Los Angeles (LAX)
- Flights from New York (NYC) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Los Angeles (LAX)
- Flights from Seattle (SEA) to Los Angeles (LAX)
- Flights from Las Vegas (LAS) to Los Angeles (LAX)
- Flights from Denver (DEN) to Puerto Vallarta (PVR)
- Flights from New York (NYC) to Atlanta (ATL)
- Flights from Dallas (DFW) to Orlando (MCO)
- Flights from Boston (BOS) to Orlando (MCO)
- Flights from Philadelphia (PHL) to Orlando (MCO)
- Brussels Airlines
- Alaska Airlines
- Air Canada
- Delta
- Iberia
- Swiss International Air Lines
- British Airways
- United
- Frontier Airlines
- Lufthansa
- Aeromexico
- JetBlue Airways
- American Airlines
- Turkish Airlines
- Volaris
- Sun Country Airlines
- Flights from Fort Collins-Loveland Municipal
- Flights from Laramie Regional
- Flights from Pueblo Memorial
- Flights from Colorado Springs
- Flights from Western Nebraska Regional
- Flights from Yampa Valley
- Flights from Eagle County Regional
- Flights from Rocky Mountain Metropolitan
- Flights from Pitkin County
- Flights from Cheyenne Regional
- Frontier Airlines Denver (DEN) to Chicago (ORD) flights
- Aeromexico Denver (DEN) to Mexico City (MEX) flights
- Frontier Airlines Denver (DEN) to Tampa (TPA) flights
- Frontier Airlines Denver (DEN) to Miami (MIA) flights
- Alaska Airlines Seattle (SEA) to Tucson (TUS) flights
- Delta New York (JFK) to Tucson (TUS) flights
- Delta Tampa (TPA) to Tucson (TUS) flights
- American Airlines Detroit (DTW) to Tucson (TUS) flights
- Alaska Airlines Los Angeles (LAX) to Tucson (TUS) flights
- American Airlines Washington (DCA) to Tucson (TUS) flights
- American Airlines Chicago (ORD) to Tucson (TUS) flights
- Alaska Airlines Portland (PDX) to Tucson (TUS) flights
- Delta Minneapolis (MSP) to Tucson (TUS) flights
- United Washington (IAD) to Tucson (TUS) flights
- Frontier Airlines Denver (DEN) to New York (LGA) flights
- JetBlue Airways Denver (DEN) to Fort Lauderdale (FLL) flights
- United Denver (DEN) to Newark Liberty Intl. Airport (EWR) flights
- Alaska Airlines Denver (DEN) to Honolulu (HNL) flights
- Frontier Airlines Denver (DEN) to Phoenix (PHX) flights
- Frontier Airlines Denver (DEN) to Los Angeles (LAX) flights