Cheap flights from Colorado Springs to Philadelphia from $125
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Philadelphia departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Sat 12/12
1:39 pm-12:24 am
1 stop8h 45m
Philadelphia
Tue 12/15
5:53 am-1:09 pm
1 stop9h 16m
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Tue 11/3
1:34 pm-12:19 am
1 stop8h 45m
Philadelphia
Thu 11/12
5:30 pm-11:01 pm
1 stop7h 31m
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Tue 11/3
6:00 am-2:31 pm
1 stop6h 31m
Philadelphia
Sat 11/7
7:13 am-12:21 pm
1 stop7h 08m
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Sat 10/31
8:17 am-5:39 pm
1 stop7h 22m
Philadelphia
Sat 11/7
4:00 pm-8:16 pm
1 stop6h 16m
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Wed 11/4
4:15 pm-11:30 pm
1 stop5h 15m
Philadelphia
Wed 11/11
2:45 pm-10:00 pm
2 stops9h 15m
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Wed 12/2
11:50 am-10:10 pm
2 stops8h 20m
Philadelphia
Wed 12/9
5:00 am-9:40 am
1 stop6h 40m
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Fri 12/4
6:10 pm-8:57 am
1 stop12h 47m
Philadelphia
Sun 12/6
8:33 pm-5:20 pm
1 stop22h 47m
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Fri 12/4
6:10 pm-8:57 am
1 stop12h 47m
Philadelphia
Sun 12/6
6:40 pm-5:20 pm
2 stops24h 40m
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Fri 12/11
3:15 pm-11:41 pm
1 stop6h 26m
Philadelphia
Mon 12/14
9:45 am-4:24 pm
2 stops8h 39m
Colorado SpringsPhiladelphia
COS Colorado Springs - PHL Philadelphia
COSPHL
Colorado Springs
Wed 11/4
1:20 pm-11:12 pm
2 stops7h 52m
Philadelphia
Sat 11/7
10:30 am-9:57 pm
2 stops13h 27m
See travel insights to Philadelphia from
How to get the cheapest flight ticket from Colorado Springs to Philadelphia
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 typical price of a round-trip flight between Colorado Springs and Philadelphia?
Prices are currently low for flights on this route.
Typical prices usually range from $385 to $519.The lowest price recently found on this route was $249.
What is the cheapest month to fly to Philadelphia?
The cheapest month to fly to Philadelphia from Colorado Springs is in May. Flight prices, which tend to average around $340, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Philadelphia, with average flight prices from Colorado Springs averaging around $384.
How have Colorado Springs to Philadelphia flight prices changed over time?
As of October 2026, prices for Colorado Springs to Philadelphia flights are approximately 9% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Colorado Springs to Philadelphia?
Southwest and Delta are the most popular carriers operating from Colorado Springs to Philadelphia
What airlines fly to Philadelphia?
United Airlines, Frontier and Delta are the top three most popular airlines that fly to Philadelphia from Colorado Springs according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.
When to book flights from Colorado Springs to Philadelphia
Cheap Colorado Springs to Philadelphia (COS to PHL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to Philadelphia
Frequently asked questions about flying from Colorado Springs to Philadelphia
How far is Colorado Springs to Philadelphia by plane?
A flight from Colorado Springs to Philadelphia will travel around 1577.6 mi. Typically, this will take 7h 38m by plane in normal conditions.
When did momondo last update prices for flights from Colorado Springs Airport to Philadelphia Airport?
Prices for flights from Colorado Springs Airport to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Colorado Springs Airport to Philadelphia Airport?
There are 4 operators available for flights from Colorado Springs Airport to Philadelphia Airport as of October 2026.
How old do you have to be to fly from Colorado Springs Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia 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 airline from Colorado Springs to Philadelphia?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Colorado Springs to Philadelphia is Southwest (30% of total bookings). The next most popular airlines are Delta (27%), American Airlines (24%), and United Airlines (19%).
Best airlines flying from Colorado Springs to Philadelphia
Compare and see reviews for airlines that fly from Colorado Springs to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $185 | Free Cancellation | Rating 7.8 8,634 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 7.0 12,132 reviews | |||
| PriceFrom $382 | Free Cancellation | Rating 7.4 10,289 reviews | |||
| PriceFrom $385 | Free Cancellation | Rating 7.9 4,214 reviews |
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Colorado Springs to Philadelphia?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado Springs to Philadelphia for you.
Can I find flights from Colorado Springs to Philadelphia with flexible booking policies on momondo?
Yes. All flights to Philadelphia from Colorado Springs on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Colorado Springs to Philadelphia?
momondo provides multiple filters to help you find the best flight to Philadelphia from Colorado Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Colorado Springs to Philadelphia right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Colorado Springs to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.