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$45+ Cheap flights from Colorado to Arizona

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Colorado to Arizona

Keep the following information in mind while searching for Colorado to Arizona flight deals. Data was last updated May 1, 2025.

Round-trip from

$83
(FlightHub)

One-way from

$45
(eDestinos)

Popular in

March

Cheapest in

July

Average price

$150

Good round-trip deal

$81 or less

Good one-way deal

$94 or less
From Colorado to Arizona
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One-way flight from Colorado to Arizona
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Highest demand for flights based on searches. 16% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Colorado to Arizona.
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Price to beat on a one-way flight from Colorado to Arizona.
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Find flight deals from Colorado to Arizona

Cheapest flights from Colorado to Arizona
Explore the most affordable flight options available from Colorado to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/210:29 pmDEN - LAS
Nonstop2h 05mFrontier
Mon 8/412:59 amLAS - DEN
Nonstop2h 01mFrontier
Deal found 4/29$83
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2411:02 amDEN - PHX
Nonstop2h 05mFrontier
Tue 6/38:21 pmPHX - DEN
Nonstop1h 59mFrontier
Deal found 4/30$116
This Priceline deal was found by Cheapflights users on 4/30. 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.
Sun 6/81:57 pmGJT - LAS
Nonstop1h 30mBreeze Airways
Thu 6/1210:45 amLAS - GJT
Nonstop1h 30mBreeze Airways
Deal found 4/30$122
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3010:29 pmDEN - LAS
Nonstop2h 07mMultiple Airlines
Wed 6/44:26 pmLAS - DEN
1 stop6h 39mMultiple Airlines
Deal found 4/29$134
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/19:42 amDEN - TUS
Nonstop2h 00mFrontier
Sun 6/811:27 amTUS - DEN
Nonstop1h 59mFrontier
Deal found 4/30$138
This Southwest deal was found by Cheapflights users on 4/29. 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.
Wed 5/211:40 pmDEN - LAS
1 stop4h 25mSouthwest
Sat 5/248:55 amLAS - DEN
Nonstop1h 55mSouthwest
Deal found 4/29$155
This Delta deal was found by Cheapflights users on 4/29. 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 5/225:30 amDEN - LAS
1 stop3h 40mDelta
Sun 5/256:00 amLAS - DEN
1 stop5h 04mDelta
Deal found 4/29$177
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:06 pmDEN - LAS
1 stop5h 53mHawaiian Airlines
Wed 8/1311:27 amLAS - DEN
1 stop5h 43mHawaiian Airlines
Deal found 4/29$185
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 6/47:05 amDEN - PHX
1 stop6h 06mDelta
Tue 6/109:41 amPHX - DEN
1 stop4h 19mDelta
Deal found 5/1$197
This Southwest deal was found by Cheapflights users on 4/30. 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.
Wed 5/2112:40 pmCOS - PHX
Nonstop1h 45mSouthwest
Sat 5/247:30 pmPHX - COS
Nonstop1h 40mSouthwest
Deal found 4/30$203
This Southwest deal was found by Cheapflights users on 4/30. 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.
Tue 5/278:25 amDEN - TUS
Nonstop2h 00mSouthwest
Tue 6/36:50 amTUS - DEN
Nonstop1h 50mSouthwest
Deal found 4/30$213
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/215:15 pmCOS - PHX
1 stop5h 45mUnited Airlines
Sat 5/244:30 pmPHX - COS
1 stop4h 21mUnited Airlines
Deal found 4/30$218

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Arizona 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 May 1, 2025.
Use the filters below to find and compare flights from Colorado to Arizona that are best for you.

Fly from

Colorado

Fly to

Arizona

Route

Depart

Return

Price

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 5/22

7:00 am-8:01 am

Nonstop2h 01m

Las Vegas Harry Reid Intl

Thu 5/22

8:00 pm-11:10 pm

Nonstop2h 10m

$88

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 5/24

11:02 am-12:07 pm

Nonstop2h 05m

Phoenix Sky Harbor Intl

Tue 6/3

8:21 pm-11:20 pm

Nonstop1h 59m

$116

Grand JunctionLas Vegas

GJT - LAS

GJTLAS

Grand Junction Regnl

Sun 6/15

1:57 pm-2:27 pm

Nonstop1h 30m

Las Vegas Harry Reid Intl

Thu 6/19

10:45 am-1:15 pm

Nonstop1h 30m

$132

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Sat 5/31

5:41 pm-6:50 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Wed 6/4

4:26 pm-12:05 am

1 stop6h 39m

$134

DenverTucson

DEN - TUS

DENTUS

Denver Intl

Sun 6/1

9:42 am-10:42 am

Nonstop2h 00m

Tucson

Sun 6/8

11:27 am-2:26 pm

Nonstop1h 59m

$138

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 5/22

8:59 pm-10:00 pm

Nonstop2h 01m

Las Vegas Harry Reid Intl

Tue 5/27

6:54 pm-9:53 pm

Nonstop1h 59m

$149

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Wed 5/21

8:25 am-11:35 am

1 stop4h 10m

Las Vegas Harry Reid Intl

Sat 5/24

2:55 pm-6:00 pm

Nonstop2h 05m

$155

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Sat 5/31

11:40 am-4:57 pm

1 stop6h 17m

Las Vegas Harry Reid Intl

Tue 6/3

4:26 pm-12:05 am

1 stop6h 39m

$175

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Sat 5/24

6:25 pm-9:52 pm

1 stop4h 27m

Las Vegas Harry Reid Intl

Tue 5/27

5:10 pm-10:30 pm

1 stop4h 20m

$177

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Wed 6/4

7:05 am-12:11 pm

1 stop6h 06m

Phoenix Sky Harbor Intl

Tue 6/10

9:41 am-3:00 pm

1 stop4h 19m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Colorado 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 Colorado to Arizona

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Arizona (average of $258). Flying from Colorado to Arizona in March is currently the most expensive (average of $337). 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 CO to AZ?

Find hourly flight availability from Colorado to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Arizona as you normally would.

Weekly flight availability from Colorado to Arizona

Explore weekly flight availability from Colorado to Arizona. 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 May 1, 2025.

The most flights from USCO to USAZ are scheduled on a Thursday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

Rainfall in Arizona by month

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

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Arizona when rainfall is around 0.0 in.

Temperature in Arizona by month

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

If weather is an important factor for your trip to Arizona, 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 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated May 1, 2025.
To help decide which airline to fly from Colorado to Arizona, see what other customers have to say about Breeze Airways, Alaska Airlines and Southwest. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
160 reviews

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.8

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.8

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
9,972 reviews
Breeze Airways
8.1
Very good
160 reviews

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.8

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,294 reviews
Breeze Airways
8.1
Very good
160 reviews

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.8

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,934 reviews
Breeze Airways
8.1
Very good
160 reviews

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.8

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.9
Good
2,408 reviews
Breeze Airways
8.1
Very good
160 reviews

Comfort

8.2

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.8

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $45. United Airlines flights start at $71 while deals on Breeze Airways start at $74 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Arizona 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 Colorado to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Arizona (average of $258). Flying from Colorado to Arizona in March is currently the most expensive (average of $337). 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 Colorado to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Colorado to Arizona

Discover the top 7 airlines that operate flights from Colorado to Arizona. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$126FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$78Average$133FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$130Average$305FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$135Average$440FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$137Average$448FlexibilityNo cancel feeOn-time71%
ContourCheapest$158Average$188FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$196Average$273FlexibilityNo cancel feeOn-timeN/A

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