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Cheap flights from Phoenix Sky Harbor Intl Airport to Denver from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Denver departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Denver

Cheap round-trip flights

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Southwest Logo
6:45 pm - 8:25 pmPHX-COS
1h 40mnonstop
Southwest Logo
4:55 pm - 10:25 pmCOS-PHX
5h 30m1 stop
$167Southwest
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Thu, Dec 4 - Thu, Dec 11
Southwest Logo
6:45 pm - 8:25 pmPHX-COS
1h 40mnonstop
Southwest Logo
4:50 pm - 6:45 pmCOS-PHX
1h 55mnonstop
$177Southwest
Find Deal
Thu, Dec 11 - Sun, Dec 14
Delta Logo
7:15 am - 5:19 pmPHX-COS
10h 04m2 stops
Delta Logo
6:00 pm - 12:46 amCOS-PHX
6h 46m1 stop
$182Delta
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Thu, Dec 4 - Thu, Dec 11
American Airlines Logo
6:25 am - 11:48 amPHX-COS
5h 23m1 stop
American Airlines Logo
12:45 pm - 7:57 pmCOS-PHX
7h 12m1 stop
$187American Airlines
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Sun, Dec 14 - Tue, Dec 16
Southwest Logo
5:10 am - 11:15 amPHX-COS
6h 05m1 stop
Southwest Logo
6:00 am - 11:15 amCOS-PHX
5h 15m2 stops
$192Southwest
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Thu, Dec 11 - Sun, Dec 14
Delta Logo
10:55 am - 5:19 pmPHX-COS
6h 24m1 stop
Delta Logo
6:00 pm - 12:46 amCOS-PHX
6h 46m1 stop
$208Delta
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Mon, Dec 8 - Thu, Dec 11
American Airlines Logo
6:25 am - 11:46 amPHX-COS
5h 21m1 stop
American Airlines Logo
12:45 pm - 7:04 pmCOS-PHX
6h 19m1 stop
$209American Airlines
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Fri, Dec 5 - Mon, Dec 8
Multiple Airlines Logo
5:16 pm - 1:06 pmPHX-COS
19h 50m1 stop
Multiple Airlines Logo
1:51 pm - 1:31 pmCOS-PHX
23h 40m1 stop
$231Multiple Airlines
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Sun, Jan 11 - Fri, Jan 16
United Airlines Logo
8:30 am - 12:22 pmPHX-COS
3h 52m1 stop
United Airlines Logo
9:27 am - 3:25 pmCOS-PHX
5h 58m1 stop
$234United Airlines
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Fri, Jan 9 - Sat, Jan 17
United Airlines Logo
7:40 pm - 11:59 pmPHX-COS
4h 19m1 stop
United Airlines Logo
7:00 am - 11:47 amCOS-PHX
4h 47m1 stop
$252United Airlines
Find Deal
Sun, Dec 21 - Wed, Dec 24

United Airlines flights from Phoenix Sky Harbor Intl Airport to Colorado Springs

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Colorado Springs flight tickets
United Airlines
Jan 9
PHX8:30 amPhoenix Sky Harbor Intl
3h 52m
1 stop
COS12:22 pmColorado Springs
Jan 17
COS9:27 amColorado Springs
5h 58m
1 stop
PHX3:25 pmPhoenix Sky Harbor Intl
$234
Find similar
United Airlines
Dec 21
PHX7:40 pmPhoenix Sky Harbor Intl
4h 19m
1 stop
COS11:59 pmColorado Springs
Dec 24
COS7:00 amColorado Springs
4h 47m
1 stop
PHX11:47 amPhoenix Sky Harbor Intl
$252
Find similar
United Airlines
Dec 20
PHX7:40 pmPhoenix Sky Harbor Intl
4h 19m
1 stop
COS11:59 pmColorado Springs
Dec 23
COS6:23 pmColorado Springs
4h 26m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
$262
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American Airlines flights from Phoenix Sky Harbor Intl Airport to Colorado Springs

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Colorado Springs flight tickets
American Airlines
Dec 14
PHX6:25 amPhoenix Sky Harbor Intl
5h 23m
1 stop
COS11:48 amColorado Springs
Dec 16
COS12:45 pmColorado Springs
7h 12m
1 stop
PHX7:57 pmPhoenix Sky Harbor Intl
$187
Find similar
American Airlines
Dec 5
PHX6:25 amPhoenix Sky Harbor Intl
5h 21m
1 stop
COS11:46 amColorado Springs
Dec 8
COS12:45 pmColorado Springs
6h 19m
1 stop
PHX7:04 pmPhoenix Sky Harbor Intl
$209
Find similar
American Airlines
Dec 5
PHX6:25 amPhoenix Sky Harbor Intl
5h 21m
1 stop
COS11:46 amColorado Springs
Dec 9
COS4:59 pmColorado Springs
5h 41m
1 stop
PHX10:40 pmPhoenix Sky Harbor Intl
$213
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momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Colorado Springs 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Thu 12/4

6:45 pm-8:25 pm

Nonstop1h 40m

Colorado Springs

Thu 12/11

4:55 pm-10:25 pm

1 stop5h 30m

$167

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Thu 12/11

6:45 pm-8:25 pm

Nonstop1h 40m

Colorado Springs

Sun 12/14

4:50 pm-6:45 pm

Nonstop1h 55m

$177

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Thu 12/4

7:15 am-5:19 pm

2 stops10h 04m

Colorado Springs

Thu 12/11

6:00 pm-12:46 am

1 stop6h 46m

$182

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Sun 12/14

6:25 am-11:48 am

1 stop5h 23m

Colorado Springs

Tue 12/16

12:45 pm-7:57 pm

1 stop7h 12m

$187

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Thu 12/11

5:10 am-11:15 am

1 stop6h 05m

Colorado Springs

Sun 12/14

6:00 am-11:15 am

2 stops5h 15m

$192

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Mon 12/8

10:55 am-5:19 pm

1 stop6h 24m

Colorado Springs

Thu 12/11

6:00 pm-12:46 am

1 stop6h 46m

$208

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Fri 12/5

6:25 am-11:46 am

1 stop5h 21m

Colorado Springs

Mon 12/8

12:45 pm-7:04 pm

1 stop6h 19m

$209

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Sun 1/11

5:16 pm-1:06 pm

1 stop19h 50m

Colorado Springs

Fri 1/16

1:51 pm-1:31 pm

1 stop23h 40m

$231

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Fri 1/9

8:30 am-12:22 pm

1 stop3h 52m

Colorado Springs

Sat 1/17

9:27 am-3:25 pm

1 stop5h 58m

$234

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Sun 12/21

7:40 pm-11:59 pm

1 stop4h 19m

Colorado Springs

Wed 12/24

7:00 am-11:47 am

1 stop4h 47m

$252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Colorado Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado Springs?

The month of February is another great option to travel to Colorado Springs, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around $268.

What is the cheapest day to depart on your flight to Colorado Springs?

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to Colorado Springs is on a Saturday when prices can be found for as low as $285. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Phoenix Sky Harbor Intl Airport to Colorado Springs for around $381.

What is the cheapest time of day to depart on your flight to Colorado Springs?

Flying to Colorado Springs from Phoenix Sky Harbor Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $273 when looking at flights departing in the afternoon. Flights to Colorado Springs are more costly at noon, with an average ticket price of $331. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Phoenix Sky Harbor Intl to Colorado Springs flight route?

Fly from Phoenix Sky Harbor Intl to Colorado Springs for the best Phoenix Sky Harbor Intl - Colorado Springs flight prices

How far in advance should I book a flight to Colorado Springs?

You are more likely to see cheaper flights to Colorado Springs from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado Springs for around $305 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado Springs from Phoenix Sky Harbor Intl Airport for as low as $244 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to Colorado Springs flights?

There is only 1 cabin class available to choose from on Phoenix Sky Harbor Intl to Colorado Springs flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Colorado Springs flights?

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to Colorado Springs.

How have Phoenix Sky Harbor Intl Airport to Colorado Springs flight prices changed over time?

As of November 2025, prices for Phoenix Sky Harbor Intl Airport to Colorado Springs flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Colorado Springs (PHX to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Colorado Springs

Best Price Found

$203

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Colorado Springs

1 airport
The best one-way flight to Colorado Springs from Phoenix Sky Harbor Intl Airport in the past 72 hours is $203. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Colorado Springs found on momondo in the last 72 hours is $381.
The fastest flight from Phoenix Sky Harbor Intl Airport to Colorado Springs takes 1h 40m
Direct flights go from Phoenix Sky Harbor Intl Airport to Colorado Springs every day.
There is 1 airport near Colorado Springs: Colorado Springs (COS)
Search flight deals

  • How far is Phoenix Sky Harbor Intl to Colorado Springs by plane?

    The distance between Phoenix Sky Harbor Intl and Colorado Springs is about 546.5 mi. Typically, this will take 1h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Colorado Springs Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Colorado Springs Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Colorado Springs Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Colorado Springs Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The necessary travel and health documents for your Colorado Springs Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Colorado Springs?

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Colorado Springs?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Colorado Springs

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $205Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
DeltaPriceFrom $206Free CancellationRating
7.9
8,004 reviews
Search Delta flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights

  • Southwest Flights From Phoenix Sky Harbor Intl Airport to Colorado Springs

    Southwest operates around 9 flights from Phoenix Sky Harbor Intl Airport to Colorado Springs every week. The average price of these flights found in the last 72 hours has been $301, but momondo users have found Southwest deals from Phoenix Sky Harbor Intl Airport to Colorado Springs from as low as $205 round-trip. Southwest has been scored 8.0/10 in 4,239 reviews.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Colorado Springs?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado Springs from Phoenix.

Can I find flights from Phoenix to Colorado Springs with flexible booking policies on momondo?

Yes. All flights to Colorado Springs from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Phoenix to Colorado Springs?

Once all potential Phoenix to Colorado Springs flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Phoenix to Colorado Springs right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colorado Springs from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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