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Cheap flights from Phoenix Sky Harbor Intl Airport to Denver from $91

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 am - 1:52 pm
PHX
-
COS
5h 27m
1 stop
Multiple Airlines Logo
2:37 pm - 5:57 pm
COS
-
PHX
28h 20m
2 stops
$202Multiple Airlines
Fri, May 8 - Mon, May 11
Multiple Airlines Logo
7:25 am - 1:52 pm
PHX
-
COS
5h 27m
1 stop
Multiple Airlines Logo
2:37 pm - 12:55 pm
COS
-
PHX
23h 18m
2 stops
$216Multiple Airlines
Fri, May 15 - Mon, May 18
American Airlines Logo
6:35 am - 12:49 pm
PHX
-
COS
5h 14m
1 stop
American Airlines Logo
5:13 pm - 11:33 pm
COS
-
PHX
7h 20m
1 stop
$220American Airlines
Wed, Apr 22 - Fri, Apr 24
Multiple Airlines Logo
7:25 am - 4:28 pm
PHX
-
COS
8h 03m
1 stop
Multiple Airlines Logo
5:13 pm - 11:15 am
COS
-
PHX
19h 02m
1 stop
$227Multiple Airlines
Mon, Mar 23 - Fri, Mar 27
American Airlines Logo
6:00 am - 1:08 pm
PHX
-
COS
6h 08m
1 stop
American Airlines Logo
5:13 pm - 10:32 pm
COS
-
PHX
6h 19m
1 stop
$231American Airlines
Tue, Mar 31 - Mon, Apr 13
United Airlines Logo
6:59 pm - 11:59 pm
PHX
-
COS
4h 00m
1 stop
United Airlines Logo
3:42 pm - 8:30 pm
COS
-
PHX
5h 48m
1 stop
$237United Airlines
Sun, May 31 - Tue, Jun 2
Multiple Airlines Logo
7:25 am - 1:52 pm
PHX
-
COS
5h 27m
1 stop
Multiple Airlines Logo
2:37 pm - 12:55 pm
COS
-
PHX
23h 18m
2 stops
$239Multiple Airlines
Fri, May 15 - Mon, May 18
Multiple Airlines Logo
7:25 am - 4:28 pm
PHX
-
COS
8h 03m
1 stop
Multiple Airlines Logo
5:13 pm - 8:18 pm
COS
-
PHX
28h 05m
2 stops
$242Multiple Airlines
Mon, Mar 23 - Fri, Mar 27
Multiple Airlines Logo
7:25 am - 4:28 pm
PHX
-
COS
8h 03m
1 stop
Multiple Airlines Logo
5:13 pm - 8:18 pm
COS
-
PHX
28h 05m
2 stops
$248Multiple Airlines
Mon, Mar 23 - Fri, Mar 27
United Airlines Logo
9:50 am - 4:32 pm
PHX
-
COS
5h 42m
1 stop
United Airlines Logo
7:00 am - 10:48 am
COS
-
PHX
4h 48m
1 stop
$249United Airlines
Thu, Apr 23 - Sun, Apr 26

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
Apr 22
PHX6:35 amPhoenix Sky Harbor Intl
5h 14m
1 stop
COS12:49 pmColorado Springs
Apr 24
COS5:13 pmColorado Springs
7h 20m
1 stop
PHX11:33 pmPhoenix Sky Harbor Intl
$220
American Airlines
Mar 31
PHX6:00 amPhoenix Sky Harbor Intl
6h 08m
1 stop
COS1:08 pmColorado Springs
Apr 13
COS5:13 pmColorado Springs
6h 19m
1 stop
PHX10:32 pmPhoenix Sky Harbor Intl
$231
American Airlines
Apr 25
PHX5:20 pmPhoenix Sky Harbor Intl
5h 12m
1 stop
COS11:32 pmColorado Springs
Apr 27
COS5:13 pmColorado Springs
6h 19m
1 stop
PHX10:32 pmPhoenix Sky Harbor Intl
$278

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
May 31
PHX6:59 pmPhoenix Sky Harbor Intl
4h 00m
1 stop
COS11:59 pmColorado Springs
Jun 2
COS3:42 pmColorado Springs
5h 48m
1 stop
PHX8:30 pmPhoenix Sky Harbor Intl
$237
United Airlines
Apr 23
PHX9:50 amPhoenix Sky Harbor Intl
5h 42m
1 stop
COS4:32 pmColorado Springs
Apr 26
COS7:00 amColorado Springs
4h 48m
1 stop
PHX10:48 amPhoenix Sky Harbor Intl
$249
United Airlines
May 15
PHX6:44 pmPhoenix Sky Harbor Intl
4h 15m
1 stop
COS11:59 pmColorado Springs
May 17
COS1:25 pmColorado Springs
6h 37m
1 stop
PHX7:02 pmPhoenix Sky Harbor Intl
$258

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 March 2, 2026.
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

Fri 5/8

7:25 am-1:52 pm

1 stop5h 27m

Colorado Springs

Mon 5/11

2:37 pm-5:57 pm

2 stops28h 20m

$202

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Fri 5/15

7:25 am-1:52 pm

1 stop5h 27m

Colorado Springs

Mon 5/18

2:37 pm-12:55 pm

2 stops23h 18m

$216

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Wed 4/22

6:35 am-12:49 pm

1 stop5h 14m

Colorado Springs

Fri 4/24

5:13 pm-11:33 pm

1 stop7h 20m

$220

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Mon 3/23

7:25 am-4:28 pm

1 stop8h 03m

Colorado Springs

Fri 3/27

5:13 pm-11:15 am

1 stop19h 02m

$227

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Tue 3/31

6:00 am-1:08 pm

1 stop6h 08m

Colorado Springs

Mon 4/13

5:13 pm-10:32 pm

1 stop6h 19m

$231

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Sun 5/31

6:59 pm-11:59 pm

1 stop4h 00m

Colorado Springs

Tue 6/2

3:42 pm-8:30 pm

1 stop5h 48m

$237

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Fri 5/15

7:25 am-1:52 pm

1 stop5h 27m

Colorado Springs

Mon 5/18

2:37 pm-12:55 pm

2 stops23h 18m

$239

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Mon 3/23

7:25 am-4:28 pm

1 stop8h 03m

Colorado Springs

Fri 3/27

5:13 pm-8:18 pm

2 stops28h 05m

$242

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Mon 3/23

7:25 am-4:28 pm

1 stop8h 03m

Colorado Springs

Fri 3/27

5:13 pm-8:18 pm

2 stops28h 05m

$248

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Thu 4/23

9:50 am-4:32 pm

1 stop5h 42m

Colorado Springs

Sun 4/26

7:00 am-10:48 am

1 stop4h 48m

$249

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 August is another great option to travel to Colorado Springs, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around $260.

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 Wednesday when prices can be found for as low as $274. 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 $286 when looking at flights departing in the afternoon. Flights to Colorado Springs are more costly at noon, with an average ticket price of $426. 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 $319 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 $231 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 March 2026, prices for Phoenix Sky Harbor Intl Airport to Colorado Springs flights are approximately 55% cheaper 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

$283

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 $283. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Colorado Springs found on momondo in the last 72 hours is $269.
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 in Colorado Springs. From Phoenix Sky Harbor Intl Airport there are direct flights to 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
United AirlinesPriceFrom $191Free CancellationRating
7.4
9,376 reviews
Search United Airlines flights
SouthwestPriceFrom $200Free CancellationRating
8.0
4,307 reviews
Search Southwest flights
DeltaPriceFrom $206Free CancellationRating
7.9
8,237 reviews
Search Delta flights

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

    Southwest operates around 3 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 $305, but momondo users have found Southwest deals from Phoenix Sky Harbor Intl Airport to Colorado Springs from as low as $200 round-trip. Southwest has been scored 8.0/10 in 4,307 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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