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$79+ Cheap flights from Tucson (TUS) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — DEN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Tucson to Colorado

Keep the following information in mind while searching for Tucson to Colorado flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$138
(CheapOair)

One-way from

$79
(United Airlines)

Popular in

July

Cheapest in

March

Average price

$222

Good round-trip deal

$233 or less

Good one-way deal

$140 or less
Provider with most accurate pricing for Tucson-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Tucson-Denver Intl flights.
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From Tucson to Colorado
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One-way flight from Tucson to Colorado
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Tucson to Colorado.
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Price to beat on a one-way flight from Tucson to Colorado.
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Find flight deals from Tucson to Colorado

Cheapest flights from Tucson to Colorado
Explore the most affordable flight options available from Tucson to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:17 pmTUS - DEN
Nonstop1h 59mFrontier
Sun 4/274:20 pmDEN - TUS
Nonstop2h 01mFrontier
Deal found 3/27$138
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amTUS - DEN
Nonstop1h 55mUnited Airlines
Wed 4/307:35 pmDEN - TUS
Nonstop2h 03mUnited Airlines
Deal found 3/26$177
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/253:40 pmTUS - DEN
1 stop6h 15mSouthwest
Tue 4/291:40 pmDEN - TUS
Nonstop2h 05mSouthwest
Deal found 3/26$187
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1911:00 amTUS - DEN
1 stop7h 10mDelta
Thu 4/245:45 amDEN - TUS
1 stop5h 35mDelta
Deal found 3/26$234
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:00 amTUS - DRO
1 stop4h 00mUnited Airlines
Thu 5/15:15 amDRO - TUS
1 stop4h 38mUnited Airlines
Deal found 3/27$258
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/39:20 amTUS - COS
1 stop6h 25mSouthwest
Tue 5/66:05 amCOS - TUS
1 stop7h 30mSouthwest
Deal found 3/26$271
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/202:56 pmTUS - DEN
1 stop5h 46mAmerican Airlines
Sat 7/56:00 amDEN - TUS
1 stop5h 01mAmerican Airlines
Deal found 3/27$281
This Expedia deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2811:49 amTUS - DEN
Nonstop1h 58mMultiple Airlines
Wed 4/302:39 pmDEN - TUS
1 stop9h 39mMultiple Airlines
Deal found 3/26$296
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/133:59 pmTUS - COS
1 stop5h 17mAmerican Airlines
Sat 7/194:55 pmCOS - TUS
1 stop7h 43mAmerican Airlines
Deal found 3/25$311
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/911:00 amTUS - COS
1 stop7h 05mDelta
Wed 4/168:05 amCOS - TUS
2 stops9h 15mDelta
Deal found 3/26$329
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/196:00 amTUS - COS
1 stop3h 49mUnited Airlines
Sun 4/206:00 amCOS - TUS
1 stop3h 57mUnited Airlines
Deal found 3/26$361
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/106:00 amTUS - MTJ
1 stop5h 35mUnited Airlines
Sun 4/137:15 amMTJ - TUS
1 stop6h 24mUnited Airlines
Deal found 3/27$411

Cheapflights Fare Finder

Customize your flight search to find flights from Tucson to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Tucson to Colorado that are best for you.

Fly from

Tucson

Fly to

Colorado

Route

Depart

Return

Price

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Thu 4/24

12:17 pm-3:16 pm

Nonstop1h 59m

Denver Intl

Sun 4/27

4:20 pm-5:21 pm

Nonstop2h 01m

$138

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Wed 4/23

6:00 am-8:55 am

Nonstop1h 55m

Denver Intl

Wed 4/30

7:35 pm-8:38 pm

Nonstop2h 03m

$177

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Fri 4/25

3:40 pm-10:55 pm

1 stop6h 15m

Denver Intl

Tue 4/29

1:40 pm-2:45 pm

Nonstop2h 05m

$187

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Sat 4/19

5:45 am-11:08 am

1 stop4h 23m

Denver Intl

Wed 4/23

6:05 pm-9:41 pm

1 stop4h 36m

$234

TucsonDurango

TUS - DRO

TUSDRO

Tucson

Thu 4/24

6:00 am-11:00 am

1 stop4h 00m

Durango La Plata County

Thu 5/1

5:15 am-8:53 am

1 stop4h 38m

$258

TucsonColorado Springs

TUS - COS

TUSCOS

Tucson

Sat 5/3

6:00 am-10:49 am

1 stop3h 49m

Colorado Springs

Thu 5/8

11:46 am-5:06 pm

1 stop6h 20m

$271

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Fri 6/20

2:56 pm-9:42 pm

1 stop5h 46m

Denver Intl

Sat 7/5

6:00 am-10:01 am

1 stop5h 01m

$281

TucsonColorado Springs

TUS - COS

TUSCOS

Tucson

Thu 4/17

6:25 am-12:15 pm

1 stop4h 50m

Colorado Springs

Sun 4/20

8:25 pm-12:20 am

1 stop4h 55m

$291

TucsonColorado Springs

TUS - COS

TUSCOS

Tucson

Thu 4/17

11:55 am-11:46 pm

2 stops10h 51m

Colorado Springs

Sun 4/20

6:00 am-12:42 pm

1 stop7h 42m

$296

TucsonMontrose

TUS - MTJ

TUSMTJ

Tucson

Thu 4/10

6:00 am-12:35 pm

1 stop5h 35m

Montrose County

Sun 4/13

7:15 am-12:39 pm

1 stop6h 24m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 22 results
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Best time to book a flight from Tucson to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Tucson with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tucson to Colorado

What is the cheapest month to book a flight from Tucson to Colorado?

Currently, October is the cheapest month in which you can book a flight from Tucson to Colorado (average of $197). Flying from Tucson to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TUS to CO?

Find hourly flight availability from Tucson to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Tucson to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Tucson to Colorado have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tucson to Colorado?

    Tucson (TUS), located 7.5 mi from the city center, is the airport you fly out of when you book flights from Tucson to Colorado.

  • How popular is this Tucson to Colorado flight route?

    This flight path from Tucson to Colorado was viewed by 48 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Tucson to Colorado one-way?

    The cheapest airlines for a one-way flight from Tucson to Colorado are United Airlines ($79), Frontier ($80), and American Airlines ($100).

  • What are the most popular routes from Tucson to Colorado?

    While some choose either Tucson - Colorado Springs or Tucson - Durango La Plata County, Tucson - Denver Intl is the most popular route from Tucson to Colorado.

  • What are the most reliable airlines from Tucson to Colorado?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tucson to Colorado on time: Lufthansa (91%), Southwest (91%), United Airlines (89%).

  • What are the cheapest flights from Tucson to Colorado?

    The cheapest flight price from Tucson to Colorado is $85. On average you can expect to pay $1,434. The most popular route, (Tucson - Denver Intl), can usually be booked for $177.

  • Can I find deals for flights from Tucson to Colorado that include hotel bookings?

    Yes. In addition to deals on Tucson to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Colorado.

  • Can I find deals for business class flights from Tucson to Colorado?

    Yes. Cheapflights offers flight deals from Tucson to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tucson to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Tucson to Colorado (average of $197). Flying from Tucson to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Tucson to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Tucson to Colorado

Discover the top 5 airlines that operate flights from Tucson to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$100FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$289FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$489FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$202Average$318FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$210Average$386FlexibilityNo cancel feeOn-time71%
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