Find Cheap Flights from Tucson to Denver International (TUS - DEN)

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Fri 12/15
Fri 12/22
Any month
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Good to Know

Low Season:
December
Best time to beat the crowds
2%
expected price decrease
High Season:
September
Most popular time to fly
3%
expected price increase
Average Price:
$315
(avg. price over the last 2 weeks)
Good Deal:
$256
or less (round trip)

When to Book Flights from Tucson to Denver International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $256 or less.
The cheapest flight from Tucson to Denver International was found 80 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be August, September and October. The cheapest month to fly is December.
Morning departure is around 15% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Tucson to Denver International Flights

How long does a flight from Tucson to Denver International take?
An average nonstop flight takes 2h 02m, covering a distance of 640 miles.
How many flights are there between Tucson and Denver International?
There are 245 (nonstop) flights between Tucson and Denver International per week, averaging 35 per day.
Which airlines provide the cheapest flights from Tucson to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on United ($263)
Do I need a passport to fly between Tucson and Denver International?
No.
Which airlines fly most frequently between Tucson and Denver International?
United (11 times daily), Air Canada (10 times daily), Southwest (6 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Tucson to Denver International?
For Tucson to Denver International, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Denver International back to Tucson, the best deals are generally found on Thursday, with Friday being the most expensive.

Book cheap flights from Tucson to Denver International (round-trip)

Airports
Origin
Tucson
$263
only
$263
Destination
Denver
$263
only
$263
Mon, Jan 1
TUS
DEN
2h 03m
Thu, Jan 11
DEN
TUS
2h 09m
Trip: 11 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 29 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TUS
DEN
Excellent 9.2

What isn't there to like about first class?

TUS
DEN
Excellent 10.0

It was wonderful plenty of space, legroom

MIA
ORD
Excellent 9.0

That it got me to Paris safe

No outlets to charge your phone, and the tv played the same movie over and over. The meals were also cheap. Didn't like any of them. Should have flown southwest or delta.

TUS
DEN
Okay 4.0

Preboarding wasent allowed. They forced me to check my bag in even though it was made for airplanes. Rude customer service. Flight was delayed.

TUS
DEN
Excellent 10.0

Everything worked out just fine

Thu, Jan 11
TUS
DEN
2h 03m
Mon, Jan 15
DEN
TUS
2h 07m
Trip: 5 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 29 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TUS
DEN
Okay 4.0

Preboarding wasent allowed. They forced me to check my bag in even though it was made for airplanes. Rude customer service. Flight was delayed.

TUS
DEN
Excellent 10.0

My flight home was surprisingly faster than I thought it would take and the entire time I was comfortable and relaxed.

RSW
EWR
Okay 5.3

Waiting

TUS
DEN
Excellent 10.0

Everything worked out just fine

TUS
DEN
Excellent 8.0

Good thing it was first thing in the morning.

Thu, Feb 8
TUS
DEN
2h 03m
Tue, Feb 13
DEN
TUS
2h 05m
Trip: 6 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 29 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TUS
DEN
Excellent 8.0

Good thing it was first thing in the morning.

TUS
DEN
Excellent 10.0

It was wonderful plenty of space, legroom

TUS
DEN
Okay 4.6

The flight delay was terrible

TUS
DEN
Mediocre 3.3

Not much, crew was pleasant enough.

Flight delayed 2 hrs, missed connection, had to spend day in limbo at DIA. Seats were rock hard on aircraft. I flew on UA because of the timing to my destination. 6 hours of travel time turned into a 13 hr experience. boo

TUS
DEN
Okay 4.0

Preboarding wasent allowed. They forced me to check my bag in even though it was made for airplanes. Rude customer service. Flight was delayed.

Mon, Mar 5
TUS
DEN
2h 05m
Mon, Mar 12
DEN
TUS
2h 09m
Trip: 7 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 29 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TUS
DEN
Excellent 10.0

It was wonderful plenty of space, legroom

TUS
DEN
Mediocre 3.3

Not much, crew was pleasant enough.

Flight delayed 2 hrs, missed connection, had to spend day in limbo at DIA. Seats were rock hard on aircraft. I flew on UA because of the timing to my destination. 6 hours of travel time turned into a 13 hr experience. boo

RSW
EWR
Okay 5.3

Boarding quickly

No PED was available didn’t have anything for entertainment if you weren’t buying it seems every thing available for 3 hour flight and flight was scheduled for 2 hours and 55 minutes No snacks made available came thru once had a small bag of pretzels cup of coffee and never came back

TUS
DEN
Excellent 9.2

What isn't there to like about first class?

RSW
EWR
Okay 5.3

Waiting

Mon, Mar 12
TUS
DEN
2h 05m
Thu, Mar 15
DEN
TUS
2h 09m
Trip: 4 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 29 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
RSW
EWR
Okay 5.3

Waiting

MIA
ORD
Excellent 9.0

That it got me to Paris safe

No outlets to charge your phone, and the tv played the same movie over and over. The meals were also cheap. Didn't like any of them. Should have flown southwest or delta.

TUS
DEN
Mediocre 2.0

Apologies and attitude of crew They got me on another carrier so I could get to my destination

Not enough people on hand to reroute customers. Some picky customers took too much time. After an hour they handed out phone number to call and make our own arrangements

TUS
DEN
Okay 4.6

The flight delay was terrible

TUS
DEN
Excellent 9.2

What isn't there to like about first class?

Fri, Dec 29
TUS
DEN
2h 03m
Thu, Jan 11
DEN
TUS
2h 09m
Trip: 14 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 29 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TUS
DEN
Mediocre 2.0

Apologies and attitude of crew They got me on another carrier so I could get to my destination

Not enough people on hand to reroute customers. Some picky customers took too much time. After an hour they handed out phone number to call and make our own arrangements

TUS
DEN
Excellent 10.0

Everything worked out just fine

TUS
DEN
Excellent 9.2

What isn't there to like about first class?

TUS
DEN
Excellent 10.0

My flight home was surprisingly faster than I thought it would take and the entire time I was comfortable and relaxed.

TUS
DEN
Excellent 10.0

It was wonderful plenty of space, legroom

Fri, Dec 29
TUS
DEN
2h 02m
Mon, Jan 8
DEN
TUS
4h 54m
Trip: 11 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 29 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TUS
DEN
Okay 4.6

The flight delay was terrible

TUS
DEN
Okay 4.0

Preboarding wasent allowed. They forced me to check my bag in even though it was made for airplanes. Rude customer service. Flight was delayed.

TUS
DEN
Excellent 8.0

Good thing it was first thing in the morning.

TUS
DEN
Mediocre 3.3

Not much, crew was pleasant enough.

Flight delayed 2 hrs, missed connection, had to spend day in limbo at DIA. Seats were rock hard on aircraft. I flew on UA because of the timing to my destination. 6 hours of travel time turned into a 13 hr experience. boo

TUS
DEN
Excellent 10.0

It was wonderful plenty of space, legroom

Sat, Dec 23
TUS
DEN
2h 05m
Fri, Dec 29
DEN
TUS
2h 05m
Trip: 7 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 29 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TUS
DEN
Excellent 8.0

Good thing it was first thing in the morning.

TUS
DEN
Excellent 10.0

It was wonderful plenty of space, legroom

TUS
DEN
Okay 4.6

The flight delay was terrible

TUS
DEN
Mediocre 2.0

Apologies and attitude of crew They got me on another carrier so I could get to my destination

Not enough people on hand to reroute customers. Some picky customers took too much time. After an hour they handed out phone number to call and make our own arrangements

RSW
EWR
Okay 5.3

Boarding quickly

No PED was available didn’t have anything for entertainment if you weren’t buying it seems every thing available for 3 hour flight and flight was scheduled for 2 hours and 55 minutes No snacks made available came thru once had a small bag of pretzels cup of coffee and never came back

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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.