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$196+ Cheap flights from Philadelphia to Colorado Springs (PHL - COS)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — COS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Colorado Springs are usually found in November or May, booked 63 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Philadelphia to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Colorado Springs (COS). 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 September 17, 2025.

Round-trip from

$343
(Kiwi.com)

One-way from

$196
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$466
From Philadelphia to Colorado Springs
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One-way flight from Philadelphia to Colorado Springs
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Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Philadelphia to Colorado Springs

Cheapest flights from Philadelphia to Colorado Springs
Explore the most affordable flight options available from Philadelphia to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:45 amPHL - COS
2 stops28h 25mMultiple Airlines
Mon 10/610:31 amCOS - PHL
1 stop22h 03mMultiple Airlines
Deal found 9/16$343
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/155:00 amPHL - COS
1 stop6h 46mAmerican Airlines
Wed 10/225:01 pmCOS - PHL
1 stop6h 08mAmerican Airlines
Deal found 9/17$357
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/115:01 pmPHL - COS
1 stop6h 40mUnited Airlines
Tue 10/1412:54 pmCOS - PHL
1 stop8h 15mUnited Airlines
Deal found 9/15$374
This Southwest deal was found by Cheapflights users on 9/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:25 amPHL - COS
2 stops9h 40mSouthwest
Wed 10/226:15 amCOS - PHL
2 stops7h 05mSouthwest
Deal found 9/17$384
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/165:00 amPHL - COS
1 stop6h 47mAmerican Airlines
Mon 10/201:50 pmCOS - PHL
1 stop8h 58mAmerican Airlines
Deal found 9/15$391
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/187:38 amPHL - COS
1 stop5h 56mAmerican Airlines
Sat 10/256:02 amCOS - PHL
1 stop6h 24mAmerican Airlines
Deal found 9/15$393
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 10/165:00 amPHL - COS
1 stop9h 05mSouthwest
Thu 10/232:10 pmCOS - PHL
1 stop8h 00mSouthwest
Deal found 9/16$409
This Southwest deal was found by Cheapflights users on 9/15. 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.
Sat 10/116:50 amPHL - COS
2 stops9h 00mSouthwest
Tue 10/1411:35 amCOS - PHL
2 stops7h 35mSouthwest
Deal found 9/15$414

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Philadelphia to Colorado Springs that are best for you.

Fly from

Philadelphia

Fly to

Colorado Springs

Route

Depart

Return

Price

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Thu 10/2

6:45 am-9:10 am

2 stops28h 25m

Colorado Springs

Mon 10/6

10:31 am-10:34 am

1 stop22h 03m

$343

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Wed 10/15

5:00 am-9:46 am

1 stop6h 46m

Colorado Springs

Wed 10/22

5:01 pm-1:09 am

1 stop6h 08m

$357

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Thu 10/30

6:10 pm-11:20 pm

1 stop7h 10m

Colorado Springs

Tue 11/4

6:10 am-4:20 pm

1 stop8h 10m

$374

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Sat 10/11

5:01 pm-9:41 pm

1 stop6h 40m

Colorado Springs

Tue 10/14

12:54 pm-11:09 pm

1 stop8h 15m

$374

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Sat 11/8

12:10 pm-6:11 pm

1 stop8h 01m

Colorado Springs

Wed 11/12

8:00 am-5:37 pm

1 stop7h 37m

$374

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Wed 10/15

7:20 am-1:05 pm

1 stop7h 45m

Colorado Springs

Wed 10/22

5:30 am-5:45 pm

2 stops10h 15m

$379

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Sat 11/22

6:45 pm-11:48 pm

1 stop7h 03m

$196

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Thu 10/2

7:00 am-5:14 pm

3 stops36h 14m

$239

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Sat 11/22

12:22 pm-10:23 pm

2 stops12h 01m

$249

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Thu 10/2

3:35 pm-8:35 pm

1 stop7h 00m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 14 results
1
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Best time to book a flight from Philadelphia to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Philadelphia 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 Philadelphia to Colorado Springs

How far ahead should I book a flight from Philadelphia to Colorado Springs?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Colorado Springs. Price data was last updated on September 12, 2025.

The price you pay for your flight from Philadelphia to Colorado Springs may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Colorado Springs (average of $316). Flying from Philadelphia to Colorado Springs in March is currently the most expensive (average of $412). 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 PHL to COS?

Find hourly flight availability from Philadelphia to Colorado Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s optimal to fly from Philadelphia to Colorado Springs at noon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. 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 Springs. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Philadelphia to Colorado Springs by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Colorado Springs?

    A quick flight from Philadelphia to Colorado Springs can take about 6h 40m. American Airlines provides one of the quickest options available for as low as $374. There are 1568 mi between Philadelphia and Colorado Springs. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Philadelphia to Colorado Springs round-trip?

    Currently priced at $316, Delta will fly you from Philadelphia to Colorado Springs and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $356 and $361, respectively. Users have found that Delta is 35% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Philadelphia to Colorado Springs?

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Colorado Springs 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 Philadelphia to Colorado Springs?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Colorado Springs (average of $316). Flying from Philadelphia to Colorado Springs in March is currently the most expensive (average of $412). 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?

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

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Alternative routes for Philadelphia to Colorado Springs

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Top 4 airlines flying from Philadelphia to Colorado Springs

Discover the top 4 airlines that operate flights from Philadelphia to Colorado Springs. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$316Average$488FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$356Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$361Average$522FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$380Average$480FlexibilityNo cancel feeOn-time63%

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