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Sky Harbor Intl

$52+ Cheap flights from Colorado to Sky Harbor Intl (PHX)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Colorado to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Sky Harbor Intl (PHX). 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

$52
(Cheapflightsfares)
From Colorado to Phoenix Sky Harbor Intl
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One-way flight from Colorado to Phoenix Sky Harbor Intl
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Find flight deals from Colorado to Sky Harbor Intl

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

This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:05 pmDEN - PHX
Nonstop2h 10mFrontier
Wed 1/11:47 pmPHX - DEN
Nonstop1h 53mFrontier
Deal found 12/16$112
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 12/246:29 pmDEN - PHX
1 stop5h 08mDelta
Wed 12/252:33 pmPHX - DEN
1 stop6h 40mDelta
Deal found 12/16$256
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.
Tue 12/246:00 amDEN - PHX
1 stop7h 38mUnited Airlines
Mon 12/308:00 pmPHX - DEN
Nonstop1h 55mUnited Airlines
Deal found 12/16$307
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 12/305:10 pmCOS - PHX
1 stop5h 57mUnited Airlines
Thu 1/28:00 pmPHX - COS
1 stop3h 52mUnited Airlines
Deal found 12/16$342
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 12/307:50 pmCOS - PHX
1 stop4h 15mSouthwest
Sun 1/58:00 pmPHX - COS
1 stop3h 40mSouthwest
Deal found 12/16$406
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.
Thu 12/263:29 pmMTJ - PHX
1 stop5h 44mUnited Airlines
Wed 1/17:00 amPHX - MTJ
1 stop5h 26mUnited Airlines
Deal found 12/17$461
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.
Wed 12/258:15 amCOS - PHX
1 stop8h 49mAmerican Airlines
Sun 1/55:00 amPHX - COS
1 stop5h 12mAmerican Airlines
Deal found 12/17$464
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 12/245:50 pmDRO - PHX
1 stop15h 59mUnited Airlines
Sun 12/292:39 pmPHX - DRO
1 stop21h 50mUnited Airlines
Deal found 12/17$580
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:40 amGJT - PHX
1 stop9h 33mUnited Airlines
Wed 1/17:00 amPHX - GJT
1 stop15h 19mUnited Airlines
Deal found 12/18$585
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:25 pmGUC - PHX
1 stop5h 53mUnited Airlines
Tue 12/3112:59 amPHX - GUC
2 stops11h 43mUnited Airlines
Deal found 12/18$661
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 12/271:40 pmEGE - PHX
1 stop9h 27mUnited Airlines
Sun 12/297:00 amPHX - EGE
1 stop9h 44mUnited Airlines
Deal found 12/17$725
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:50 amGJT - PHX
Nonstop1h 53mAmerican Airlines
Wed 1/11:26 pmPHX - GJT
Nonstop1h 34mAmerican Airlines
Deal found 12/18$771

Find flights from Colorado to Sky Harbor Intl within your budget

Customize your flight search to find flights from Colorado to Sky Harbor Intl 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

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Thu 1/9

10:18 pm-12:20 am

Nonstop2h 02m

Phoenix Sky Harbor Intl

Fri 1/10

7:20 pm-9:11 pm

Nonstop1h 51m

$77

VailPhoenix

EGE - PHX

EGEPHX

Vail Eagle County

Thu 1/30

3:28 pm-7:54 am

1 stop16h 26m

Phoenix Sky Harbor Intl

Sun 2/2

10:05 pm-2:38 pm

1 stop16h 33m

$78

Grand JunctionPhoenix

GJT - PHX

GJTPHX

Grand Junction Regnl

Thu 2/6

8:54 pm-11:01 am

1 stop14h 07m

Phoenix Sky Harbor Intl

Sun 2/9

11:56 am-8:14 pm

1 stop8h 18m

$171

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Mon 2/10

8:00 am-1:28 pm

1 stop5h 28m

Phoenix Sky Harbor Intl

Tue 2/18

2:38 pm-7:38 pm

1 stop5h 00m

$177

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 1/11

11:11 am-1:44 pm

Nonstop2h 33m

Phoenix Sky Harbor Intl

Sun 1/12

10:20 am-12:09 pm

Nonstop1h 49m

$189

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sun 1/26

6:05 pm-12:46 am

1 stop6h 41m

Phoenix Sky Harbor Intl

Fri 1/31

6:30 am-1:07 pm

1 stop6h 37m

$194

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sun 1/26

6:50 am-9:00 am

Nonstop2h 10m

Phoenix Sky Harbor Intl

Fri 1/31

4:25 pm-6:10 pm

Nonstop1h 45m

$217

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Sun 1/19

4:43 pm-12:20 am

1 stop7h 37m

Phoenix Sky Harbor Intl

Tue 1/21

4:35 pm-10:35 pm

1 stop6h 00m

$218

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Thu 3/6

3:35 pm-7:51 pm

1 stop4h 16m

Phoenix Sky Harbor Intl

Mon 3/10

6:45 pm-11:59 pm

1 stop4h 14m

$228

CortezPhoenix

CEZ - PHX

CEZPHX

Cortez Montezuma County

Mon 4/7

9:45 am-10:35 am

Nonstop1h 50m

Phoenix Sky Harbor Intl

Sun 4/13

11:10 am-2:00 pm

Nonstop1h 50m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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.

Travel insights for flights from Colorado to Sky Harbor Intl

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

What is the cheapest month to book a flight from Colorado to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Colorado to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Colorado to Phoenix Sky Harbor Intl Airport 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 PHX?

Find hourly flight availability from Colorado to Sky Harbor Intl. 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.

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

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, 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 Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated December 18, 2024.
See what other customers who have flown with American Airlines, United Airlines and Southwest from Colorado to Phoenix have to say. In addition to providing an overall rating, 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

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $52. Users have also found prices from $78 and $108 on United Airlines and Delta, respectively.

  • What are the most popular routes from Colorado to Phoenix Sky Harbor Intl Airport?

    When deciding which route to take from Colorado to Phoenix Sky Harbor Intl Airport consider Denver Intl - Phoenix Sky Harbor Intl, Colorado Springs - Phoenix Sky Harbor Intl or Grand Junction Regnl - Phoenix Sky Harbor Intl as they are the most popular.

  • What are the most reliable airlines from Colorado to Phoenix Sky Harbor Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Colorado to Phoenix Sky Harbor Intl Airport consider choosing SkyWest Airlines (100%), Envoy Air (92%) or United Airlines (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Colorado to Phoenix Sky Harbor Intl Airport?

    While on average a flight from Colorado to Phoenix Sky Harbor Intl Airport is generally $414, our data shows the cheapest flight currently is $35. When looking at the most popular route, (Denver Intl - Phoenix Sky Harbor Intl), you can expect to pay $60 for that flight.

  • Can I find deals for flights from Colorado to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Colorado to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Colorado to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Colorado to Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Colorado to Phoenix Sky Harbor Intl Airport 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.

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Alternative routes for Colorado to Sky Harbor Intl

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

Discover the top 5 airlines that operate flights from Colorado to Sky Harbor Intl. 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$55Average$113FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$117Average$287FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$129Average$508FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$132Average$490FlexibilityNo cancel feeOn-time71%
ContourCheapest$178Average$208FlexibilityNo cancel feeOn-timeN/A
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