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Sky Harbor Intl

$99+ Cheap flights from Colorado Springs (COS) 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PHX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Colorado Springs to Phoenix Sky Harbor Intl are usually found in April or May, booked 83 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from Colorado Springs to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 June 12, 2025.

Round-trip from

$197
(Southwest)

One-way from

$99
(Southwest)

Popular in

November

Cheapest in

April

Average price

$299

Good round-trip deal

$301 or less

Good one-way deal

$130 or less
From Colorado Springs to Phoenix Sky Harbor Intl
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One-way flight from Colorado Springs to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Colorado Springs to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Colorado Springs to Phoenix Sky Harbor Intl.
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Find flight deals from Colorado Springs to Sky Harbor Intl

Cheapest flights from Colorado Springs to Sky Harbor Intl
Explore the most affordable flight options available from Colorado Springs to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/12. 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.
Thu 8/76:25 amCOS - PHX
Nonstop1h 50mSouthwest
Mon 8/118:20 amPHX - COS
Nonstop1h 40mSouthwest
Deal found 6/12$197
This Delta deal was found by Cheapflights users on 6/10. 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 12/45:55 pmCOS - PHX
1 stop6h 46mDelta
Tue 12/911:05 amPHX - COS
1 stop6h 08mDelta
Deal found 6/10$219
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/286:35 pmCOS - PHX
1 stop4h 25mUnited Airlines
Mon 8/46:45 pmPHX - COS
1 stop4h 07mUnited Airlines
Deal found 6/10$255
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/176:01 amCOS - PHX
1 stop5h 25mAmerican Airlines
Mon 7/2112:38 amPHX - COS
1 stop8h 13mAmerican Airlines
Deal found 6/10$279
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/115:09 pmCOS - PHX
3 stops30h 10mMultiple Airlines
Sun 7/139:23 amPHX - COS
2 stops29h 56mMultiple Airlines
Deal found 6/12$534

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado Springs 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 June 12, 2025.
Use the filters below to find and compare flights from Colorado Springs to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Colorado Springs

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Thu 8/7

6:25 am-7:15 am

Nonstop1h 50m

Phoenix Sky Harbor Intl

Mon 8/11

8:20 am-11:00 am

Nonstop1h 40m

$197

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Thu 12/4

5:55 pm-12:41 am

1 stop6h 46m

Phoenix Sky Harbor Intl

Tue 12/9

11:05 am-5:13 pm

1 stop6h 08m

$219

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Mon 7/28

6:35 pm-10:00 pm

1 stop4h 25m

Phoenix Sky Harbor Intl

Mon 8/4

6:45 pm-11:52 pm

1 stop4h 07m

$255

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Thu 7/17

6:01 am-10:26 am

1 stop5h 25m

Phoenix Sky Harbor Intl

Mon 7/21

12:38 am-9:51 am

1 stop8h 13m

$279

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Fri 7/11

5:09 pm-10:19 pm

3 stops30h 10m

Phoenix Sky Harbor Intl

Sun 7/13

9:23 am-4:19 pm

2 stops29h 56m

$534

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Wed 9/3

5:50 pm-6:40 pm

Nonstop1h 50m

$99

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Sat 7/12

8:15 am-12:12 pm

1 stop4h 57m

$110

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Tue 7/15

5:20 pm-12:27 am

2 stops8h 07m

$115

Colorado SpringsPhoenix

COS - PHX

COSPHX

Colorado Springs

Fri 10/17

5:59 pm-11:17 am

2 stops18h 18m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Colorado Springs to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Colorado Springs 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 Springs to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Colorado Springs to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Colorado Springs to Sky Harbor Intl. Price data was last updated on June 9, 2025.

The best time to book flights from Colorado Springs to Phoenix Sky Harbor Intl Airport is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

Find hourly flight availability from Colorado Springs 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 June 12, 2025.

One of the essential ways to save on airfare from Colorado Springs to Phoenix Sky Harbor Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 8% on airfare.

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 June 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Colorado Springs to Phoenix by reading reviews from past customers. 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.
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs 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 airport do you fly from for flights from Colorado Springs to Phoenix Sky Harbor Intl?

    For a flight from Colorado Springs to Phoenix Sky Harbor Intl, you will be flying from Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 2 outbound flights to Phoenix Sky Harbor Intl per day. 2 airlines have flights to Phoenix Sky Harbor Intl from Colorado Springs on a regular basis.

  • What are the cheapest airlines flying from Colorado Springs to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on Southwest is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $197. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $219 and $255, respectively. Southwest is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Colorado Springs to Phoenix Sky Harbor Intl Airport one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $99. Delta flights start at $110 while deals on United Airlines start at $115 one-way.

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

    While on average a flight from Colorado Springs to Phoenix Sky Harbor Intl Airport is generally $272, our data shows the cheapest flight currently is $101. When looking at the most popular route, (Colorado Springs - Phoenix Sky Harbor Intl), you can expect to pay $197 for that flight.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Colorado Springs?

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Top 2 airlines flying from Colorado Springs to Sky Harbor Intl

Discover the top 2 airlines that operate flights from Colorado Springs 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$218Average$350FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$222Average$307FlexibilityNo cancel feeOn-time63%

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