Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

TUS - DEN

Find cheap flights from Tucson to Denver from $109

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Denver departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Denver, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Tucson to Denver (TUS-DEN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:00 pm - 6:02 pmTUS-DEN
5h 02m1 stop
6:40 pm - 9:47 pmDEN-TUS
4h 07m1 stop
$200Delta
Find Deal
Tue, Aug 13 - Tue, Aug 20
11:05 am - 6:48 pmTUS-DEN
6h 43m1 stop
6:00 am - 10:56 amDEN-TUS
5h 56m1 stop
$209Delta
Find Deal
Wed, Jul 31 - Wed, Aug 7
3:00 pm - 9:53 pmTUS-DEN
5h 53m1 stop
7:50 am - 1:22 pmDEN-TUS
6h 32m1 stop
$218American Airlines
Find Deal
Wed, Jun 12 - Wed, Jun 26
1:00 pm - 9:27 pmTUS-DEN
7h 27m1 stop
5:30 am - 11:12 amDEN-TUS
6h 42m1 stop
$220American Airlines
Find Deal
Sat, Aug 17 - Mon, Aug 19
6:00 am - 8:57 amTUS-DEN
1h 57mnonstop
5:40 am - 10:20 amDEN-TUS
5h 40m1 stop
Wed, May 15 - Wed, May 22
1:30 pm - 4:27 pmTUS-DEN
1h 57mnonstop
7:35 pm - 8:37 pmDEN-TUS
2h 02mnonstop
$235United Airlines
Find Deal
Sat, Aug 31 - Fri, Sep 6
6:00 am - 8:57 amTUS-DEN
1h 57mnonstop
11:20 am - 12:22 pmDEN-TUS
2h 02mnonstop
$248United Airlines
Find Deal
Wed, May 15 - Wed, May 22
11:20 am - 7:39 pmTUS-DEN
7h 19m1 stop
5:40 am - 10:20 amDEN-TUS
5h 40m1 stop
Wed, May 15 - Wed, May 22
4:24 pm - 9:56 amTUS-DEN
16h 32m1 stop
6:00 am - 11:07 pmDEN-TUS
18h 07m1 stop
$431Alaska Airlines
Find Deal
Thu, May 16 - Mon, May 20
4:24 pm - 7:11 pmTUS-DEN
25h 47m2 stops
6:00 am - 11:07 pmDEN-TUS
18h 07m1 stop
$443Alaska Airlines
Find Deal
Fri, May 17 - Sun, May 26

Flights from Tucson to Denver - Travel Insights & Trends

Get data-powered insights and trends into flights from Tucson to Denver to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Tucson to Denver?

The average price of all flights from Tucson to Denver clicked on KAYAK for each day over the last 12 months.
For Tucson to Denver, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Denver back to Tucson, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from Tucson to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Tucson to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Tucson to Denver is January, where tickets cost $314 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is $496 and $472 respectively.

How far in advance should I book a flight from Tucson to Denver?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Tucson to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Tucson to Denver, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 88 days before departure.

Which airlines provide the cheapest flights from Tucson to Denver?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($109) and United Airlines ($121). The cheapest round-trip tickets were found on Delta ($200) and American Airlines ($218).

Which airlines fly non-stop between Tucson and Denver?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Tucson to Denver.
There are 2 airlines that fly nonstop from Tucson to Denver. They are Southwest and United Airlines. The cheapest airline for this route is United Airlines, with the best one-way deal found costing $206. On average, the best prices for this route can be found at United Airlines.

How many flights are there between Tucson and Denver per day?

Each day, there are between 9 and 12 nonstop flights that take off from Tucson and land in Denver, with an average flight time of 1h 59m. The most common departure time is 1:00 pm and most flights take off in the morning. Each week, there are 72 flights. The most frequent day of departure is Thursday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Tucson and Denver?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Tucson to Denver take?

The average nonstop flight takes 1h 55m, covering a distance of 639 miles.

What’s the earliest departure time from Tucson to Denver?

Early birds can take the earliest flight from Tucson at 5:15 am and will be landing in Denver at 8:10 am.

What’s the latest departure time from Tucson to Denver?

If you prefer to fly at night, the latest flight from Tucson to Denver jets off at 5:55 pm and lands at 8:45 pm.

Good to know

Low season

January

High season

March

Cheapest flight

$109
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Tucson to Denver

When to book flights from Tucson to Denver

Are your dates flexible? Find out the best times to travel from Tucson to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Tucson to Denver

  • What types of flights are offered from TUS to DEN?

    Flights from TUS to DEN include direct and indirect with often 1-stop and 2-stop flights. The layover flights are usually operated by Delta, American Airlines, and United Airlines. The common layover cities include Phoenix, Salt Lake City, Los Angeles, Dallas, Houston, and Chicago.

  • What services and amenities are offered to disabled passengers at TUS?

    There are reserved accessibility parking spaces, free access to Aira, visual paging display monitors, modified elevator facilities for the blind and handicapped, wheelchair service upon request, and fitted restroom facilities for travelers using wheelchairs.

  • What other cities are served by DEN?

    There are plenty of vacation spots you can visit from DEN on nonstop flights. Consider heading to Santa Barbara for wine tasting, Miami for art lovers, Anchorage for the wilderness, Calgary for skiing, Puerto Vallarta for Yogis or Grand Cayman for scuba diving and many more.

  • Does DEN have a Lost and Found Service?

    DEN has a Lost and Found office located at the Jeppesen Terminal, East Level 1 where lost found items collected around the airport and the security checks are taken. They operate from 8 am to 7:30 pm on weekdays and 8 am to 6 pm on weekends. If you’ve lost an item, you can file a claim online at no extra charge.

  • What is the cheapest flight from Tucson to Denver?

    In the last 3 days, the lowest price for a flight from Tucson to Denver was $109 for a one-way ticket and $200 for a round-trip.

  • Do I need a passport to fly between Tucson and Denver?

    No, a passport isn't needed to fly from Tucson to Denver. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Tucson to Denver?

    On your way to Denver, you’ll fly out from Tucson. You’ll be landing at Denver Intl.

  • Which airlines offer Wi-Fi service onboard planes from Tucson to Denver?

    Delta, Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Tucson to Denver flight route.

  • Which aircraft models fly most regularly from Tucson to Denver?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Tucson to Denver flight route.

  • Which airline alliances offer flights from Tucson to Denver?

    Star Alliance is the only airline alliance operating flights between Tucson and Denver.

  • On which days can I fly direct from Tucson to Denver?

    There are nonstop flights from Tucson to Denver on a daily basis.

  • Which is the best airline for flights from Tucson to Denver, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Tucson to Denver are Delta and United Airlines. With an average price for the route of $349 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $365 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Tucson to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Tucson is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Tucson with another airline. Booking your flights between Tucson and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from TUS to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $254 or less one-way and $372 or less round-trip.
  • Animal relief areas at Tucson International Airport (TUS) are located on the lower level to the east and west of the Baggage Claim area. You will be provided with disposable plastic bags and containers to ensure cleanliness is maintained.
  • Both TUS and Denver International Airport (DEN) provide Lactation Suites for nursing mothers looking for privacy while breastfeeding or pumping. The rooms are available 24/7 and are equipped with comfortable seating, power outlets, and sinks. The nursing rooms at TUS are situated in each of the concourses of the terminals, while those at DEN are located near the women’s restrooms at the center of A Gates, B Gates, and C Gates and there’s one inside the women’s restroom at Jeppesen Terminal, level 5.
  • Both TUS & DEN have Military Lounges serving the military members both active and retired as well as their families. Amenities offered include a relaxing comfy lounge, Wi-Fi, gaming, snacks, drinks and much more. The Military Lounge at TUS is located at the main terminal, lower level near Baggage Carousel 4, whereas the USO Lounge at DEN is located on Concourse A, Level 4 center court.
  • If you wish to meditate or pray upon arrival at DEN, you can do so at the religious facilities located at Jeppesen Terminal, Level 6 East in the airport. There is an Islamic Masjid and an Interfaith Chapel and Prayer Hall which are open every day of the week. For the Catholics, a mass is held every Sunday at 1 pm with additional masses held on special occasions.
  • If you’re looking to rent a car at DEN, there are more than 10 rental car agencies to choose from. Simply board one of the shuttles at Island 4, Jeppesen Terminal Level 5 which will take you to the car rental service location and you’ll be assisted.
See more tips

Prefer to fly non-stop from Tucson to Denver?

Find which airlines fly direct from Tucson to Denver Intl, which days they fly and book direct flights.

Nonstop departures

Tucson to Denver Intl

Monday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

Tuesday

Air Canada, Lufthansa, Southwest, +2 more

Air Canada, Lufthansa, +3 more

Wednesday

Air Canada, Copa Airlines, Lufthansa, +3 more

Air Canada, Copa Airlines, +4 more

Thursday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

Friday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

Saturday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

Sunday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

See more direct flights

Nonstop returns

Denver Intl to Tucson

Monday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

Tuesday

Air Canada, Lufthansa, Southwest, +1 more

Air Canada, Lufthansa, +2 more

Wednesday

Air Canada, Copa Airlines, Lufthansa, +3 more

Air Canada, Copa Airlines, +4 more

Thursday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

Friday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

Saturday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

Sunday

Air Canada, Copa Airlines, Lufthansa, +2 more

Air Canada, Copa Airlines, +3 more

See more direct flights
See more direct flights

Top 3 airlines serving from Tucson to Denver

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10975 reviews
8.6crew
8.0entertainment
7.4food
7.9comfort
8.2boarding
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

By in large it was a good experience. The flight crew was great and that's the most important to me. Boarding was fine.

It was fine. Everything ran on time, crew was great.

Staff friendly and app worked really well. Modest delays were frustrating

Because I can’t stand very long in one place, I was allowed to reword.

Re-checking our bags, the workers were not able to help us with boarding passes for the flight, told us to wait, then ignored us while they helped many other passengers. Until I got rude, they would have left us standing there, and even then they were very curt and dismissive in telling us where to get boarding passes printed. We made it to the gate just as they were starting to board passengers. It was just rude customer service.

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Absolutely filthy flight and not equipped for a trans US

This flight was late and did not meet the connecting flight.

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Poor on time performance. Flight was delayed due to a lightbulb. No updates from the pilot. Plane was dirty and hot, AC didn't work well.

Being back games on the in-flight entertainment. Also your flight attendants need a break, raise, or overall attitude adjustment.

Overall pleasant was delayed and caused transportation issue when landing

Good over all but my flight from. Miami to Barbados the airplane was very dirty like I have never seen before. It looked like that plane hasn’t been cleaned in a long time and I fly about one time a month.

Book cheap flights from Tucson to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Tucson to Denver found on KAYAK in the last 72 hours.
5/22Wed
1 stopAmerican Airlines
5h 50mTUS-DEN
$109
6/10Mon
nonstopUnited Airlines
2h 08mTUS-DEN
$121
5/25Sat
1 stopAmerican Airlines
3h 53mTUS-DEN
$124
5/22Wed
nonstopUnited Airlines
2h 08mTUS-DEN
$140
5/23Thu
1 stopDelta
5h 09mTUS-DEN
$150
5/29Wed
2 stopsAlaska Airlines
23h 10mTUS-DEN
$268
5/10Fri
2 stopsAlaska Airlines
21h 18mTUS-DEN
$303
6/23Sun
1 stopDelta
4h 54mTUS-DEN
$418
5/25Sat
3 stopsWestJet
19h 35mTUS-DEN
$631
6/22Sat
3 stopsWestJet
29h 17mTUS-DEN
$654

Search by stops

Search by airline

Search by price

Last minute flights from Tucson to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Tucson to Denver that are departing in the next 10 days.
4/30Tue
multi-stopAmerican Airlines
5h 29mTUS-DEN
5/8Wed
multi-stopAmerican Airlines
4h 07mDEN-TUS
$433
4/30Tue
multi-stopUnited Airlines
8h 40mTUS-DEN
5/8Wed
nonstopUnited Airlines
2h 02mDEN-TUS
$448
4/26Fri
multi-stopAmerican Airlines
3h 26mTUS-DEN
4/27Sat
multi-stopAmerican Airlines
4h 07mDEN-TUS
$500
4/30Tue
multi-stopUnited Airlines
19h 20mTUS-DEN
5/8Wed
multi-stopUnited Airlines
5h 39mDEN-TUS
$528
4/30Tue
nonstopUnited Airlines
2h 05mTUS-DEN
5/8Wed
nonstopUnited Airlines
2h 14mDEN-TUS
$571
4/26Fri
nonstopUnited Airlines
2h 05mTUS-DEN
4/27Sat
nonstopUnited Airlines
2h 11mDEN-TUS
$595
4/26Fri
nonstopUnited Airlines
1h 57mTUS-DEN
4/27Sat
multi-stopUnited Airlines
6h 48mDEN-TUS
$604
4/27Sat
multi-stopAlaska Airlines
14h 21mTUS-DEN
4/30Tue
multi-stopAlaska Airlines
28h 30mDEN-TUS
$742
4/30Tue
multi-stopAlaska Airlines
24h 33mTUS-DEN
5/8Wed
multi-stopAlaska Airlines
27h 24mDEN-TUS
$831
4/27Sat
multi-stopAlaska Airlines
24h 33mTUS-DEN
4/30Tue
multi-stopAlaska Airlines
21h 32mDEN-TUS
$970

Search by stops

Search by airline

Search by price

Tucson - Denver Flights

Departure:

Tucson (TUS)United States

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Tucson

Cabin classes:

$640
$735
$786
$238

Browse destinations:

Compare transportation modes for Tucson to Denver

Average priceAverage duration
Flights$9301h 57m
Buses$20428h 48m