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$179+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — COS
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Colorado Springs are usually found in November or October, booked 82 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 July 1, 2025.

Round-trip from

$342
(American Airlines)

One-way from

$179
(Delta)

Popular in

March

Cheapest in

November

Average price

$506
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. 8% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 1, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/57:20 amPHL - COS
1 stop6h 13mAmerican Airlines
Tue 8/1212:07 pmCOS - PHL
1 stop10h 17mAmerican Airlines
Deal found 6/30$342
This Southwest deal was found by Cheapflights users on 7/1. 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 8/75:55 amPHL - COS
1 stop5h 15mSouthwest
Mon 8/1110:45 amCOS - PHL
1 stop6h 00mSouthwest
Deal found 7/1$357
This Mytrip deal was found by Cheapflights users on 7/1. 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 8/157:00 amPHL - COS
2 stops11h 51mMultiple Airlines
Mon 8/185:36 pmCOS - PHL
2 stops28h 23mMultiple Airlines
Deal found 7/1$358
This Delta deal was found by Cheapflights users on 6/30. 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 8/56:00 amPHL - COS
2 stops11h 54mDelta
Tue 8/126:00 amCOS - PHL
2 stops11h 10mDelta
Deal found 6/30$367
This United Airlines deal was found by Cheapflights users on 6/30. 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 11/183:48 pmPHL - COS
1 stop6h 17mUnited Airlines
Mon 11/2412:54 pmCOS - PHL
1 stop8h 15mUnited Airlines
Deal found 6/30$377

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 July 1, 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

Tue 8/5

7:20 am-11:33 am

1 stop6h 13m

Colorado Springs

Tue 8/12

12:07 pm-12:24 am

1 stop10h 17m

$342

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Thu 8/7

5:55 am-9:10 am

1 stop5h 15m

Colorado Springs

Mon 8/11

10:45 am-6:45 pm

1 stop6h 00m

$357

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Fri 8/15

7:00 am-4:51 pm

2 stops11h 51m

Colorado Springs

Mon 8/18

5:36 pm-11:59 pm

2 stops28h 23m

$358

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Tue 8/5

6:00 am-3:54 pm

2 stops11h 54m

Colorado Springs

Tue 8/12

6:00 am-7:10 pm

2 stops11h 10m

$367

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Tue 11/18

3:48 pm-8:05 pm

1 stop6h 17m

Colorado Springs

Mon 11/24

12:54 pm-11:09 pm

1 stop8h 15m

$377

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Mon 8/4

6:00 am-9:59 am

1 stop5h 59m

$179

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Wed 8/13

10:45 am-4:28 pm

2 stops7h 43m

$184

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Thu 7/31

3:21 pm-4:19 pm

3 stops26h 58m

$219

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Wed 7/30

4:45 pm-10:40 pm

2 stops7h 55m

$239

PhiladelphiaColorado Springs

PHL - COS

PHLCOS

Philadelphia

Wed 8/13

8:15 am-9:26 pm

3 stops15h 11m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 June 27, 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 82 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 July 1, 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 July 1, 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
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

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
4,273 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

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
7,973 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

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
8,858 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

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
4,273 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.0

Comfort

8.0

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 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.

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

    Currently priced at $342, American Airlines will fly you from Philadelphia to Colorado Springs and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and Delta - these airlines can fly you to your destination from $357 and $367, respectively. Users have found that American Airlines is 29% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Philadelphia to Colorado Springs one-way?

    One-way options have recently been found by users for as low as $179 on Delta. Other airlines that offer cheap prices include American Airlines from $184 and Southwest from $239 one-way.

  • 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
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Alternative routes for Philadelphia to Colorado Springs

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$312Average$486FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$336Average$462FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$380Average$475FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$388Average$539FlexibilityNo cancel feeOn-time69%

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