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$63+ Cheap flights from Phoenix 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DEN
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Phoenix to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Colorado (USCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$68
(Frontier)

One-way from

$63
(Cheapflightsfares)
From Phoenix to Colorado
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One-way flight from Phoenix to Colorado
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Find flight deals from Phoenix to Colorado

Cheapest flights from Phoenix to Colorado
Explore the most affordable flight options available from Phoenix to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This FlightHub deal was found by Cheapflights users on 12/17. 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.
Wed 12/184:15 pmPHX - DEN
Nonstop1h 50mFrontier
Tue 12/3110:20 pmDEN - PHX
Nonstop2h 02mFrontier
Deal found 12/17$108
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/246:35 amPHX - DEN
1 stop5h 07mDelta
Tue 12/246:29 pmDEN - PHX
1 stop5h 08mDelta
Deal found 12/16$256
This Denver Air Connection deal was found by Cheapflights users on 12/17. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:10 pmPHX - CEZ
Nonstop1h 50mDenver Air Connection
Tue 1/79:45 amCEZ - PHX
Nonstop1h 50mDenver Air Connection
Deal found 12/17$268
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/256:20 amPHX - DEN
1 stop6h 01mUnited Airlines
Wed 1/17:10 pmDEN - PHX
Nonstop2h 03mUnited Airlines
Deal found 12/17$302
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/308:00 pmPHX - COS
1 stop3h 52mUnited Airlines
Thu 1/211:40 amCOS - PHX
1 stop6h 06mUnited Airlines
Deal found 12/16$342
This Frontier deal was found by Cheapflights users on 12/17. 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.
Thu 12/195:45 amPHX - EGE
1 stop8h 54mFrontier
Thu 12/263:29 pmEGE - PHX
1 stop8h 53mFrontier
Deal found 12/17$369
This Southwest deal was found by Cheapflights users on 12/16. 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.
Mon 12/305:25 amPHX - COS
1 stop4h 05mSouthwest
Thu 1/25:50 pmCOS - PHX
Nonstop1h 55mSouthwest
Deal found 12/16$387
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/317:00 amPHX - DRO
1 stop7h 44mUnited Airlines
Tue 1/711:34 amDRO - PHX
1 stop8h 45mUnited Airlines
Deal found 12/17$451
This United deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1712:10 pmPHX - CEZ
Nonstop1h 50mMultiple Airlines
Tue 12/243:00 pmCEZ - PHX
1 stop6h 13mMultiple Airlines
Deal found 12/16$521
This Delta deal was found by Cheapflights users on 12/18. 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 12/212:40 pmPHX - COS
1 stop4h 59mDelta
Fri 1/38:00 amCOS - PHX
1 stop5h 33mDelta
Deal found 12/18$558
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/311:30 pmPHX - DRO
Nonstop1h 22mAmerican Airlines
Tue 1/76:00 amDRO - PHX
Nonstop1h 37mAmerican Airlines
Deal found 12/17$581
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/208:25 amPHX - MTJ
1 stop4h 01mUnited Airlines
Mon 12/231:25 pmMTJ - PHX
1 stop5h 15mUnited Airlines
Deal found 12/17$592

Find flights from Phoenix to Colorado within your budget

Customize your flight search to find flights from Phoenix 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixDenver

PHX - DEN

PHXDEN

Phoenix Sky Harbor Intl

Fri 1/17

10:15 pm-12:09 am

Nonstop1h 54m

Denver Intl

Mon 1/20

7:30 am-9:45 am

Nonstop2h 15m

$91

PhoenixVail

PHX - EGE

PHXEGE

Phoenix Sky Harbor Intl

Wed 1/15

7:20 pm-2:38 pm

1 stop19h 18m

Vail Eagle County

Mon 1/20

3:28 pm-1:06 pm

1 stop21h 38m

$93

PhoenixDenver

PHX - DEN

PHXDEN

Phoenix Sky Harbor Intl

Sat 1/11

6:30 am-12:19 pm

1 stop5h 49m

Denver Intl

Sun 1/12

8:00 am-1:28 pm

1 stop5h 28m

$207

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Tue 1/21

5:45 pm-9:13 pm

1 stop3h 28m

Colorado Springs

Sun 2/9

7:30 am-1:27 pm

1 stop5h 57m

$218

PhoenixDenver

PHX - DEN

PHXDEN

Phoenix Sky Harbor Intl

Sat 3/15

6:00 am-4:17 pm

1 stop9h 17m

Denver Intl

Tue 3/18

7:01 pm-8:10 pm

Nonstop2h 09m

$220

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Fri 2/14

12:00 pm-1:45 pm

Nonstop1h 45m

Colorado Springs

Mon 2/17

6:05 pm-8:05 pm

Nonstop2h 00m

$220

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Wed 1/15

11:15 am-7:11 pm

2 stops7h 56m

Colorado Springs

Wed 1/22

8:20 am-1:29 pm

1 stop5h 09m

$223

PhoenixVail

PHX - EGE

PHXEGE

Phoenix Sky Harbor Intl

Thu 1/9

10:00 am-2:38 pm

1 stop4h 38m

Vail Eagle County

Sat 1/11

6:22 pm-10:35 am

2 stops16h 13m

$243

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Fri 2/7

9:52 am-3:53 pm

1 stop6h 01m

Colorado Springs

Sun 2/9

4:43 pm-10:25 pm

1 stop5h 42m

$253

PhoenixCortez

PHX - CEZ

PHXCEZ

Phoenix Sky Harbor Intl

Fri 1/10

7:20 pm-8:50 pm

Nonstop1h 30m

Cortez Montezuma County

Thu 1/16

9:45 am-11:35 am

Nonstop1h 50m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

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

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

Travel insights for flights from Phoenix to Colorado

Get recent, data-driven insights about flights from Phoenix to Colorado including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Phoenix to Colorado (average of $197). Flying from Phoenix to Colorado in March is currently the most expensive (average of $271). 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 PHX to CO?

Find hourly flight availability from Phoenix 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 December 18, 2024.

When flying from Phoenix 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 December 18, 2024.
See what other customers who have flown with Frontier, Alaska Airlines and American Airlines from Phoenix 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
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Colorado. 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 Phoenix to Colorado one-way?

    The cheapest airlines for a one-way flight from Phoenix to Colorado are Frontier ($63), United Airlines ($79), and Delta ($98).

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

    Most travelers choose Phoenix Sky Harbor Intl - Denver Intl, Phoenix Sky Harbor Intl - Colorado Springs or Phoenix Sky Harbor Intl - Vail Eagle County when deciding on the best route from Phoenix to Colorado.

  • What are the most reliable airlines from Phoenix 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 Phoenix to Colorado on time: SkyWest Airlines (100%), Envoy Air (98%), Alaska Airlines (91%).

  • What are the cheapest flights from Phoenix to Colorado?

    Looking at all options, your cheapest flight can be booked for $44. While the most popular route (Phoenix Sky Harbor Intl - Denver Intl) can be booked for $103 on average our data indicates $983 when flying from Phoenix to Colorado.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Phoenix to Colorado (average of $197). Flying from Phoenix to Colorado in March is currently the most expensive (average of $271). 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.

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Alternative routes for Phoenix 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 Phoenix to Colorado

Discover the top 5 airlines that operate flights from Phoenix 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$127FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$123Average$477FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$124Average$312FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$133Average$458FlexibilityNo cancel feeOn-time69%
DeltaCheapest$172Average$270FlexibilityNo cancel feeOn-timeN/A
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