฿3,380 Cheap Flights from Tucson (TUS) to Denver (DEN)

View ฿3,380 flight on Tue, 2 Sep 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿3,380 for one-way flights and ฿6,755 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿6,755 Return, found 4 days ago
฿6,755
Return
found 4 days ago
Select Delta flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿6,755 found 4 days ago
American Airlines
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿7,900 Return, found 4 days ago
฿7,900
Return
found 4 days ago
Select American Airlines flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿7,900 found 4 days ago
Delta
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿8,060 Return, found 4 days ago
฿8,060
Return
found 4 days ago
Select Delta flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿8,060 found 4 days ago
United
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿8,070 Return, found 4 days ago
฿8,070
Return
found 4 days ago
Select United flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿8,070 found 4 days ago
American Airlines
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿9,040 Return, found 4 days ago
฿9,040
Return
found 4 days ago
Select American Airlines flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿9,040 found 4 days ago
American Airlines
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿9,200 Return, found 4 days ago
฿9,200
Return
found 4 days ago
Select American Airlines flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿9,200 found 4 days ago
United
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿9,210 Return, found 4 days ago
฿9,210
Return
found 4 days ago
Select United flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿9,210 found 4 days ago
United
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿9,370 Return, found 4 days ago
฿9,370
Return
found 4 days ago
Select United flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿9,370 found 4 days ago
United
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿9,375 Return, found 4 days ago
฿9,375
Return
found 4 days ago
Select United flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿9,375 found 4 days ago
Delta
Tue, 2 Sep - Tue, 16 Sep
TUS
Tucson
DEN
Denver
฿9,760 Return, found 4 days ago
฿9,760
Return
found 4 days ago
Select Delta flight, departing Tue, 2 Sep from Tucson to Denver, returning Tue, 16 Sep, priced at ฿9,760 found 4 days ago

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

April is typically the cheapest month to fly

From ฿2,540 - ฿12,399 per traveller.

Graph displaying average flight prices per month

Flight from Tucson to Denver route information
Origin airport
Tucson Intl.
Destination airport
Denver Intl.
Return price
฿6,755
Distance
1020 km
Average flight time
2 hours 53 mins

Perfect flights from Tucson to Denver

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Tucson to Denver. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Denver, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Tucson Intl. to Denver Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,380 and roundtrip prices from ฿6,755. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Denver Intl. and explore Denver and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your TUS to DEN travel arrangements today and embark on the journey of a lifetime in Denver.

Frequently asked questions

How much is a flight from Tucson Intl. Airport (TUS) to Denver Intl. Airport (DEN)?
Start packing your bags, because round-trip flights between TUS and Denver Airport start from ฿6,755. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from TUS to Denver Intl. Airport (DEN)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from TUS to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Tucson Intl. Airport to Denver Intl. Airport (DEN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Tucson Intl. Airport to DEN?
It's just 1,050 kilometres from Tucson Intl. Airport (TUS) to Denver Intl. Airport (DEN). It's quite possible that you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from Tucson Intl. Airport (TUS) to DEN?
Many people like to fly with Southwest Airlines (WN) from Tucson Intl. Airport to Denver Intl. Airport (DEN). It offers 91 flights monthly, so you can pick a flight time that's right for you. Another carrier servicing this route is United Airlines (UA). You'll have 91 flights a month to take your pick of.
Are TUS to Denver Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from TUS to Denver Airport are available up to 12 months before departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

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