Colorado

$55+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — DEN
Jul 8 — Jul 151
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 3, 2025.

Round-trip from

$126
(Priceline)

One-way from

$59
(Frontier)

Popular in

July

Cheapest in

March

Average price

$315

Good round-trip deal

$291 or less

Good one-way deal

$154 or less
From Tucson to Colorado
One-way flight from Tucson to Colorado
Highest demand for flights based on searches. 9% potential increase in price ($26 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Tucson to Colorado.
Price to beat on a one-way flight from Tucson to Colorado.

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 July 3, 2025.

This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1011:30 amTUS - DEN
Nonstop2h 06mFrontier
Thu 7/179:42 amDEN - TUS
Nonstop2h 03mFrontier
Deal found 7/3$126
This Southwest deal was found by Cheapflights users on 7/1. 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 8/155:40 amTUS - DEN
Nonstop1h 50mSouthwest
Fri 8/228:00 amDEN - TUS
Nonstop2h 00mSouthwest
Deal found 7/1$177
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/101:40 pmTUS - DEN
Nonstop1h 57mUnited Airlines
Mon 9/227:15 pmDEN - TUS
Nonstop2h 03mUnited Airlines
Deal found 7/2$187
This Delta deal was found by Cheapflights users on 7/3. 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.
Thu 8/285:50 amTUS - DEN
1 stop5h 01mDelta
Sun 8/316:45 amDEN - TUS
1 stop5h 32mDelta
Deal found 7/3$197
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 10/64:25 pmTUS - COS
1 stop4h 29mUnited Airlines
Wed 10/87:30 amCOS - TUS
1 stop5h 58mUnited Airlines
Deal found 7/2$212
This Delta deal was found by Cheapflights users on 7/1. 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.
Mon 8/114:55 pmTUS - COS
1 stop4h 23mDelta
Thu 8/145:55 pmCOS - TUS
1 stop4h 32mDelta
Deal found 7/1$217
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/291:43 pmTUS - COS
2 stops8h 40mAmerican Airlines
Sun 8/315:09 pmCOS - TUS
1 stop7h 32mAmerican Airlines
Deal found 7/3$234
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/216:20 pmTUS - DRO
1 stop4h 57mAmerican Airlines
Wed 9/312:26 pmDRO - TUS
1 stop3h 05mAmerican Airlines
Deal found 7/1$258
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/136:25 amTUS - MTJ
1 stop6h 21mAmerican Airlines
Thu 7/1710:37 amMTJ - TUS
1 stop5h 11mAmerican Airlines
Deal found 7/1$351
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/44:30 pmTUS - DRO
1 stop4h 45mUnited Airlines
Wed 8/611:36 amDRO - TUS
2 stops10h 07mUnited Airlines
Deal found 7/3$356
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 7/136:00 amTUS - MTJ
1 stop5h 48mUnited Airlines
Thu 7/177:15 amMTJ - TUS
1 stop6h 13mUnited Airlines
Deal found 7/2$425

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 July 3, 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

Sun 7/13

11:30 am-2:36 pm

Nonstop2h 06m

Denver Intl

Thu 7/17

9:42 am-10:45 am

Nonstop2h 03m

$126

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Fri 8/15

5:40 am-8:30 am

Nonstop1h 50m

Denver Intl

Fri 8/22

8:00 am-9:00 am

Nonstop2h 00m

$177

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Wed 9/10

1:40 pm-4:37 pm

Nonstop1h 57m

Denver Intl

Mon 9/22

7:15 pm-8:18 pm

Nonstop2h 03m

$187

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Thu 8/28

5:50 am-11:51 am

1 stop5h 01m

Denver Intl

Sun 8/31

6:45 am-11:17 am

1 stop5h 32m

$197

TucsonColorado Springs

TUS - COS

TUSCOS

Tucson

Mon 10/6

4:25 pm-9:54 pm

1 stop4h 29m

Colorado Springs

Wed 10/8

7:30 am-12:28 pm

1 stop5h 58m

$212

TucsonColorado Springs

TUS - COS

TUSCOS

Tucson

Mon 8/11

4:55 pm-10:18 pm

1 stop4h 23m

Colorado Springs

Tue 8/12

5:55 pm-9:27 pm

1 stop4h 32m

$217

TucsonColorado Springs

TUS - COS

TUSCOS

Tucson

Fri 8/29

1:43 pm-11:23 pm

2 stops8h 40m

Colorado Springs

Sun 8/31

5:09 pm-11:41 pm

1 stop7h 32m

$234

TucsonDurango

TUS - DRO

TUSDRO

Tucson

Thu 8/21

6:20 pm-12:17 am

1 stop4h 57m

Durango La Plata County

Wed 9/3

12:26 pm-2:31 pm

1 stop3h 05m

$258

TucsonMontrose

TUS - MTJ

TUSMTJ

Tucson

Sun 7/13

6:25 am-1:46 pm

1 stop6h 21m

Montrose County

Thu 7/17

10:37 am-2:48 pm

1 stop5h 11m

$351

TucsonDurango

TUS - DRO

TUSDRO

Tucson

Mon 8/4

4:30 pm-10:15 pm

1 stop4h 45m

Durango La Plata County

Wed 8/6

11:36 am-8:43 pm

2 stops10h 07m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 18 results
1
2

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 July 3, 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.

Weekly flight availability from Tucson to Colorado

Explore weekly flight availability from Tucson to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from TUS to USCO are scheduled on a Monday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

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 July 3, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Tucson to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
8.0
Very good

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank 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?

  • 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 Frontier ($59), United Airlines ($89), and Delta ($109).

  • What are the most popular routes 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: SkyWest Airlines (69%), Air Canada (68%), United Airlines (68%).

  • What are the cheapest flights from Tucson to Colorado?

    The cheapest flight price from Tucson to Colorado is $107. On average you can expect to pay $1,695. The most popular route, (Tucson - Denver Intl), can usually be booked for $126.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tucson to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$133FlexibilityNo cancel feeOn-time62%
DeltaCheapest$98Average$266FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$177Average$447FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$204Average$325FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$210Average$392FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.