$125+ Cheap flights from Colorado Springs to Philadelphia (COS - PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PHL
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Colorado Springs to Philadelphia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado Springs to Philadelphia
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Cheapest flights from Colorado Springs to PhiladelphiaExplore the most affordable flight options available from Colorado Springs to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Colorado Springs to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:58 pm -
1 stop6h 27m
Wed 10/215:00 am -
1 stop6h 37m
Deal found 9/16![American Airlines logo]()
$249
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.
Sat 10/3112:20 pm -
1 stop5h 40m
Tue 11/105:00 am -
2 stops10h 00m
Deal found 9/16![Southwest logo]()
$254
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.
Wed 10/73:58 pm -
1 stop6h 27m
Tue 10/135:00 am -
1 stop6h 37m
Deal found 9/15![American Airlines logo]()
$266
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:14 am -
2 stops11h 16m
Mon 11/165:15 am -
1 stop9h 11m
Deal found 9/16![Delta logo]()
$271
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.
Sat 10/173:58 pm -
1 stop6h 27m
Sat 10/245:00 am -
1 stop6h 37m
Deal found 9/17![American Airlines logo]()
$291
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
2 stops11h 18m
Mon 11/24:00 pm -
1 stop6h 16m
Deal found 9/17![Delta logo]()
$296
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:08 pm -
1 stop9h 47m
Mon 11/166:30 am -
1 stop7h 56m
Deal found 9/16![Delta logo]()
$299
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:26 pm -
1 stop6h 14m
Sat 10/2412:32 pm -
2 stops9h 44m
Deal found 9/17![Delta logo]()
$308
Best flights from Colorado Springs to PhiladelphiaDiscover carefully curated flight deals from Colorado Springs to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Colorado Springs to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:08 pm -
2 stops13h 57m
Mon 11/165:15 am -
1 stop9h 11m
Deal found 9/16![Delta logo]()
$304
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:34 am -
2 stops10h 35m
Wed 11/119:45 am -
2 stops13h 04m
Deal found 9/16![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 9/19. 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.
Wed 10/218:17 am -
1 stop7h 22m
Tue 10/272:26 pm -
1 stop7h 50m
Deal found 9/19![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 9/19. 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.
Sat 10/171:26 pm -
2 stops7h 42m
Wed 10/213:46 pm -
1 stop6h 30m
Deal found 9/19![Delta logo]()
$356
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:14 am -
2 stops13h 01m
Sun 11/226:30 am -
1 stop7h 56m
Deal found 9/15![Delta logo]()
$365
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:07 pm -
1 stop9h 58m
Sat 10/176:10 am -
2 stops8h 11m
Deal found 9/17![Delta logo]()
$370
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:15 am -
1 stop7h 27m
Wed 10/712:32 pm -
2 stops11h 50m
Deal found 9/17![Delta logo]()
$400
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:15 am -
2 stops13h 41m
Mon 10/52:30 pm -
1 stop7h 26m
Deal found 9/15![Delta logo]()
$445
Last-minute flights from Colorado Springs to PhiladelphiaDiscover last-minute flight deals from Colorado Springs to Philadelphia. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Philadelphia. Data last updated September 20, 2026 and is based on user searches.
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.
Wed 10/73:58 pm -
1 stop6h 27m
Tue 10/135:00 am -
1 stop6h 37m
Deal found 9/15![American Airlines logo]()
$266
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.
Tue 10/137:57 am -
1 stop8h 53m
Sat 10/175:00 am -
1 stop6h 37m
Deal found 9/15![American Airlines logo]()
$341
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:58 pm -
1 stop6h 27m
Mon 10/195:00 am -
1 stop6h 37m
Deal found 9/16![American Airlines logo]()
$351
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.
Thu 10/153:58 pm -
1 stop6h 27m
Tue 10/204:28 pm -
1 stop9h 03m
Deal found 9/17![American Airlines logo]()
$321
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:58 pm -
1 stop6h 27m
Wed 10/215:00 am -
1 stop6h 37m
Deal found 9/16![American Airlines logo]()
$249
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.
Sat 10/173:58 pm -
1 stop6h 27m
Sat 10/245:00 am -
1 stop6h 37m
Deal found 9/17![American Airlines logo]()
$291
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:26 pm -
1 stop6h 14m
Sat 10/2412:32 pm -
2 stops9h 44m
Deal found 9/17![Delta logo]()
$308
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
1 stop8h 51m
Wed 10/219:48 am -
2 stops12h 28m
Deal found 9/17![Delta logo]()
$340
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
2 stops11h 18m
Mon 11/24:00 pm -
1 stop6h 16m
Deal found 9/17![Delta logo]()
$296
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.
Sat 10/3112:20 pm -
1 stop5h 40m
Tue 11/105:00 am -
2 stops10h 00m
Deal found 9/16![Southwest logo]()
$254
One-way flights from Colorado Springs to PhiladelphiaSearch for one-way flight options from Colorado Springs to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Colorado Springs to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
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.
Tue 10/63:58 pm -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$125
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.
Tue 10/66:00 am -
2 stops9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$130
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.
Wed 11/2512:56 pm -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$142
This American Airlines deal was found by Cheapflights users on 9/19. 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 11/1912:56 pm -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$232
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 10/310:17 am -
1 stop8h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$250
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 10/310:27 am -
2 stops9h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 11/191:20 pm -
2 stops7h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 9/18. 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 10/16:00 am -
1 stop6h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$299
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.
Sun 9/277:40 am -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 9/18. 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 10/15:00 am -
2 stops9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Southwest logo]()
$314
Find flight deals from Colorado Springs to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Philadelphia (PHL). 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 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (American Airlines) |
One-way from | $125 (American Airlines) |
Popular in | January |
Cheapest in | May |
Average price | $451 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado Springs to Philadelphia 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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Colorado Springs to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Tue 12/15
1:40 pm-9:29 pm
1 stop5h 49m
Philadelphia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$125
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Tue 10/6
3:58 pm-12:25 am
1 stop6h 27m
Philadelphia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$125
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Tue 12/15
11:50 am-9:20 pm
2 stops7h 30m
Philadelphia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$130
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Tue 10/6
6:00 am-5:55 pm
2 stops9h 55m
Philadelphia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$165
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Wed 11/25
1:54 pm-11:59 pm
2 stops8h 05m
Philadelphia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$222
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Thu 11/19
12:56 pm-10:50 pm
1 stop7h 54m
Philadelphia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$232
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Sat 10/3
10:27 am-9:29 pm
2 stops9h 02m
Philadelphia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$255
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Thu 11/19
1:20 pm-11:09 pm
2 stops7h 49m
Philadelphia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$258
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Thu 10/1
6:00 am-2:44 pm
1 stop6h 44m
Philadelphia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$299
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Fri 11/13
6:08 pm-10:05 am
2 stops13h 57m
Philadelphia
Mon 11/16
5:15 am-12:26 pm
1 stop9h 11m
$304
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Colorado Springs to Philadelphia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Philadelphia in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Colorado Springs-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Colorado Springs-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Colorado Springs to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Colorado Springs with our price prediction graph.
COS-PHL
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 Philadelphia
What is the cheapest month to book a flight from Colorado Springs to Philadelphia?
Currently, May is the cheapest month in which you can book a flight from Colorado Springs to Philadelphia (average of $340). Flying from Colorado Springs to Philadelphia in January is currently the most expensive (average of $785). 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.
How much does it cost to fly round-trip from Colorado Springs to Philadelphia?
Airfare is below average for this route at the moment.
Colorado Springs to Philadelphia flights typically cost between $388 and $540 in October.The cheapest round-trip price found within the last 5 days was $249 on American Airlines (Oct 17-Oct 21).
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated September 20, 2026.
Read through reviews of airlines operating flights from Colorado Springs to Philadelphia, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Colorado Springs to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
Reading
King of Prussia
Camden
Ocean City
Wildwood Crest
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Vineland
Millville
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Colorado Springs and Philadelphia flights
Browse other Colorado Springs and Philadelphia flight options. Last updated on September 20, 2026.
Other flights from Colorado Springs
Browse through other flights departing from Colorado Springs. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
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Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
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Top 4 airlines flying from Colorado Springs to Philadelphia
Discover the top 4 airlines that operate flights from Colorado Springs to Philadelphia. 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 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$435 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$382 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$385 | Average$531 | FlexibilityNo cancel fee | On-time63% |