$176+ Cheap flights from Philadelphia to Colorado Springs (PHL - COS)
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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — COS
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Colorado Springs 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 Philadelphia to Colorado Springs
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Cheapest flights from Philadelphia to Colorado SpringsExplore 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 4, 2026.
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 4, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 10/76:35 am -
1 stop7h 55m
Sat 10/176:00 am -
1 stop8h 51m
Deal found 9/2![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 9/3. 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 10/39:35 am -
2 stops12h 21m
Mon 10/56:11 pm -
1 stop9h 54m
Deal found 9/3![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/2912:35 pm -
2 stops9h 25m
Tue 10/66:00 am -
2 stops9h 55m
Deal found 9/1![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 9/2. 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 10/39:35 am -
2 stops12h 21m
Wed 10/76:00 am -
1 stop6h 41m
Deal found 9/2![Delta logo]()
$362
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 10/75:00 am -
1 stop6h 37m
Sat 10/1712:46 pm -
1 stop8h 06m
Deal found 8/30![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 9/3. 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 10/55:20 am -
1 stop8h 54m
Fri 10/96:07 pm -
1 stop9h 58m
Deal found 9/3![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 9/1. 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.
Fri 11/135:15 pm -
1 stop6h 30m
Mon 11/1611:50 am -
2 stops8h 15m
Deal found 9/1![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 9/2. 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 11/132:12 pm -
1 stop8h 38m
Sat 11/211:31 pm -
1 stop5h 59m
Deal found 9/2![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:08 pm -
2 stops12h 14m
Mon 11/166:08 pm -
2 stops13h 19m
Deal found 9/1![Delta logo]()
$378
This Southwest deal was found by Cheapflights users on 9/2. 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 10/145:30 am -
1 stop6h 15m
Wed 10/2111:45 am -
2 stops7h 20m
Deal found 9/2![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 9/3. 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 10/58:10 am -
1 stop6h 04m
Tue 10/68:17 am -
1 stop7h 22m
Deal found 9/3![Delta logo]()
$385
Best flights from Philadelphia to Colorado SpringsDiscover carefully curated flight deals from Philadelphia to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Philadelphia to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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 10/145:30 am -
1 stop6h 15m
Wed 10/2111:45 am -
2 stops7h 20m
Deal found 9/2![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:29 pm -
2 stops9h 27m
Mon 9/286:11 pm -
1 stop9h 54m
Deal found 9/1![Delta logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/243:52 pm -
1 stop6h 52m
Wed 10/2812:05 pm -
1 stop8h 52m
Deal found 9/3![United Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 8/30. 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.
Wed 11/112:12 pm -
1 stop8h 38m
Sun 11/156:00 am -
1 stop8h 12m
Deal found 8/30![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 10/76:10 am -
1 stop6h 45m
Sat 10/176:00 am -
2 stops10h 14m
Deal found 9/3![United Airlines logo]()
$456
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:20 am -
1 stop6h 15m
Tue 10/136:00 am -
2 stops9h 55m
Deal found 8/30![Southwest logo]()
$456
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 10/46:15 am -
2 stops7h 59m
Sun 10/46:11 pm -
1 stop9h 54m
Deal found 9/3![Delta logo]()
$456
This Southwest deal was found by Cheapflights users on 8/31. 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 9/2212:35 pm -
2 stops9h 25m
Sat 9/266:20 am -
2 stops12h 30m
Deal found 8/31![Southwest logo]()
$461
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 9/105:01 pm -
1 stop6h 53m
Sun 9/1311:55 am -
1 stop7h 32m
Deal found 8/30![United Airlines logo]()
$464
Last-minute flights from Philadelphia to Colorado SpringsDiscover last-minute flight deals from Philadelphia to Colorado Springs. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Colorado Springs. Data last updated September 4, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/2912:35 pm -
2 stops9h 25m
Tue 10/66:00 am -
2 stops9h 55m
Deal found 9/1![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 9/3. 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 10/39:35 am -
2 stops12h 21m
Mon 10/56:11 pm -
1 stop9h 54m
Deal found 9/3![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 9/2. 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 10/39:35 am -
2 stops12h 21m
Wed 10/76:00 am -
1 stop6h 41m
Deal found 9/2![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 9/3. 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 10/39:35 am -
2 stops12h 21m
Tue 10/68:17 am -
1 stop7h 22m
Deal found 9/3![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 9/3. 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 10/55:20 am -
1 stop8h 54m
Fri 10/96:07 pm -
1 stop9h 58m
Deal found 9/3![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 9/3. 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 10/55:20 am -
1 stop8h 54m
Sat 10/101:26 pm -
1 stop6h 14m
Deal found 9/3![Delta logo]()
$385
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:00 am -
2 stops9h 45m
Tue 10/134:10 pm -
1 stop5h 25m
Deal found 8/30![Southwest logo]()
$388
This Delta deal was found by Cheapflights users on 9/3. 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 10/76:35 am -
1 stop7h 55m
Mon 10/126:07 pm -
1 stop9h 58m
Deal found 9/3![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 10/75:00 am -
1 stop6h 37m
Sat 10/1712:46 pm -
1 stop8h 06m
Deal found 8/30![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 9/3. 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 10/125:20 am -
1 stop9h 10m
Mon 10/126:07 pm -
1 stop9h 58m
Deal found 9/3![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 9/2. 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 10/145:30 am -
1 stop6h 15m
Wed 10/2111:45 am -
2 stops7h 20m
Deal found 9/2![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
2 stops9h 45m
Sat 10/2410:05 am -
2 stops8h 55m
Deal found 8/30![Southwest logo]()
$393
One-way flights from Philadelphia to Colorado SpringsSearch for one-way flight options from Philadelphia to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Philadelphia to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:30 pm -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$176
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:01 pm -
2 stops8h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$181
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/35:00 am -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![American Airlines logo]()
$182
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/311:20 am -
2 stops8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![United Airlines logo]()
$187
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 10/115:00 am -
1 stop6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![American Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 10/187:50 am -
2 stops33h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 8/31. 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.
Mon 11/21:50 pm -
2 stops9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Southwest logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Sat 10/35:32 pm -
3 stops48h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$239
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:24 am -
1 stop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![American Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 9/1. 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.
Wed 9/167:55 am -
2 stops10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Southwest logo]()
$245
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:10 am -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$268
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 9/216:13 am -
1 stop6h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$289
Find 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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $351 (Delta) |
One-way from | $176 (Delta) |
Popular in | March |
Cheapest in | September |
Average price | $385 |
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 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Philadelphia to Colorado Springs that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Fri 9/11
2:30 pm-7:56 pm
1 stop7h 26m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$176
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Fri 9/11
5:01 pm-11:55 pm
2 stops8h 54m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$181
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Sat 10/10
11:20 am-5:45 pm
2 stops8h 25m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$187
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Sat 10/3
11:20 am-5:45 pm
2 stops8h 25m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$187
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Mon 11/2
7:13 am-12:30 pm
1 stop7h 17m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$226
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Sun 10/18
7:50 am-3:28 pm
2 stops33h 38m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$229
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Wed 9/16
7:55 am-4:00 pm
2 stops10h 05m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$245
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Mon 10/12
6:10 am-10:55 am
1 stop6h 45m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$268
Quickest round-trip
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Mon 9/21
6:13 am-10:47 am
1 stop6h 34m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$289
PhiladelphiaColorado Springs
PHL Philadelphia - COS Colorado Springs
PHLCOS
Philadelphia
Mon 9/21
2:10 pm-9:50 pm
2 stops9h 40m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$294
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Colorado Springs
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 Philadelphia to Colorado Springs in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Colorado Springs flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Colorado Springs 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 Philadelphia-Colorado Springs 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 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.
PHL-COS
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
What is the cheapest month to book a flight from Philadelphia to Colorado Springs?
Currently, September is the cheapest month in which you can book a flight from Philadelphia to Colorado Springs (average of $385). Flying from Philadelphia to Colorado Springs in March is currently the most expensive (average of $759). 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 Philadelphia to Colorado Springs?
Airfare is typical for this route at the moment.
Philadelphia to Colorado Springs flights typically cost between $329 and $466 in October.The cheapest round-trip price found within the last 5 days was $351 on Delta (Oct 7-Oct 12).
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 4, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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Other flights to Colorado Springs
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Philadelphia and Colorado Springs flights
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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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$452 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$367 | Average$491 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$404 | Average$597 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$404 | Average$480 | FlexibilityNo cancel fee | On-time69% |