What is the cheapest airline that flies from Colorado Springs to Philadelphia?

Delta, Southwest, and American Airlines are the most popular carriers operating from Colorado Springs to Philadelphia

Which layover airport has the shortest travel time from Colorado Springs to Philadelphia?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 35m.

Which layover airport offers the lowest fares from Colorado Springs to Philadelphia?

Flights via Dallas (DFW) offer the lowest average round-trip price of $307.

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 40% 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.

Which layover airport has the shortest connection time from Colorado Springs to Philadelphia?

Dallas (DFW) has the shortest average layover time for this route: 1h 04m.

Which airport is the most popular layover for flights between Colorado Springs and Philadelphia?

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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 April 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.

$119 Cheap Flights from Colorado Springs to Philadelphia in 2026

Q: 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 $535 to $362. The lowest price recently found on this route was $237.

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Find the cheapest flights from Colorado Springs to Philadelphia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 11:55 pm

COS

PHL

5h 50m

1 stop

5:50 am - 9:45 am

PHL

COS

5h 55m

1 stop

$237Southwest

Tue, May 5 - Tue, May 12

4:05 pm - 11:55 pm

COS

PHL

5h 50m

1 stop

5:40 am - 9:20 am

PHL

COS

5h 40m

1 stop

$239Southwest

Tue, May 5 - Thu, May 7

5:20 pm - 12:35 am

COS

PHL

5h 15m

1 stop

5:00 pm - 8:45 pm

PHL

COS

5h 45m

1 stop

$241Southwest

Mon, May 4 - Sat, May 9

6:00 am - 5:50 pm

COS

PHL

9h 50m

2 stops

5:50 am - 9:45 am

PHL

COS

5h 55m

1 stop

$242Southwest

Tue, May 5 - Tue, May 12

6:30 am - 4:50 pm

COS

PHL

8h 20m

2 stops

5:40 am - 9:20 am

PHL

COS

5h 40m

1 stop

$244Southwest

Tue, May 5 - Thu, May 7

5:20 pm - 12:35 am

COS

PHL

5h 15m

1 stop

9:45 am - 5:35 pm

PHL

COS

9h 50m

2 stops

$246Southwest

Mon, May 4 - Sat, May 9

6:30 am - 4:50 pm

COS

PHL

8h 20m

2 stops

11:35 am - 8:15 pm

PHL

COS

10h 40m

2 stops

$247Southwest

Tue, May 5 - Tue, May 12

12:40 pm - 10:00 pm

COS

PHL

7h 20m

2 stops

12:25 pm - 8:45 pm

PHL

COS

10h 20m

2 stops

$249Southwest

Tue, May 5 - Sat, May 9

6:45 am - 4:45 pm

COS

PHL

8h 00m

2 stops

9:45 am - 5:35 pm

PHL

COS

9h 50m

2 stops

$251Southwest

Mon, May 4 - Sat, May 9

1:10 pm - 11:00 pm

COS

PHL

7h 50m

1 stop

5:55 am - 9:40 am

PHL

COS

5h 45m

1 stop

$259Southwest

Sat, May 23 - Sun, May 24

Southwest flights from Colorado Springs to Philadelphia

Our best Southwest deals on Colorado Springs to Philadelphia flight tickets

Southwest

May 5

COS4:05 pmColorado Springs

5h 50m

1 stop

PHL11:55 pmPhiladelphia

May 7

PHL5:40 amPhiladelphia

5h 40m

1 stop

COS9:20 amColorado Springs

$239

Southwest

May 4

COS5:20 pmColorado Springs

5h 15m

1 stop

PHL12:35 amPhiladelphia

May 9

PHL5:00 pmPhiladelphia

5h 45m

1 stop

COS8:45 pmColorado Springs

$241

Southwest

May 5

COS6:30 amColorado Springs

8h 20m

2 stops

PHL4:50 pmPhiladelphia

May 7

PHL5:40 amPhiladelphia

5h 40m

1 stop

COS9:20 amColorado Springs

$244

United Airlines flights from Colorado Springs to Philadelphia

Our best United Airlines deals on Colorado Springs to Philadelphia flight tickets

United Airlines

May 5

COS6:00 amColorado Springs

6h 16m

1 stop

PHL2:16 pmPhiladelphia

May 6

PHL6:10 amPhiladelphia

6h 37m

1 stop

COS10:47 amColorado Springs

$337

United Airlines

May 5

COS1:25 pmColorado Springs

9h 34m

2 stops

PHL12:59 amPhiladelphia

May 6

PHL6:10 amPhiladelphia

6h 37m

1 stop

COS10:47 amColorado Springs

$342

United Airlines

May 5

COS11:43 amColorado Springs

8h 01m

1 stop

PHL9:44 pmPhiladelphia

May 6

PHL6:10 amPhiladelphia

6h 37m

1 stop

COS10:47 amColorado Springs

$357

momondo Fare Finder

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

Price

Cheapest round-trip

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Tue 5/5

4:05 pm-11:55 pm

1 stop5h 50m

Philadelphia

Tue 5/12

5:50 am-9:45 am

1 stop5h 55m

$237

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Tue 5/5

4:05 pm-11:55 pm

1 stop5h 50m

Philadelphia

Thu 5/7

5:40 am-9:20 am

1 stop5h 40m

$239

Quickest round-trip

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Mon 5/4

5:20 pm-12:35 am

1 stop5h 15m

Philadelphia

Sat 5/9

5:00 pm-8:45 pm

1 stop5h 45m

$241

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Tue 5/5

6:00 am-5:50 pm

2 stops9h 50m

Philadelphia

Tue 5/12

5:50 am-9:45 am

1 stop5h 55m

$242

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Tue 5/5

6:30 am-4:50 pm

2 stops8h 20m

Philadelphia

Thu 5/7

5:40 am-9:20 am

1 stop5h 40m

$244

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Mon 5/4

5:20 pm-12:35 am

1 stop5h 15m

Philadelphia

Sat 5/9

9:45 am-5:35 pm

2 stops9h 50m

$246

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Tue 5/5

6:30 am-4:50 pm

2 stops8h 20m

Philadelphia

Tue 5/12

11:35 am-8:15 pm

2 stops10h 40m

$247

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Tue 5/5

12:40 pm-10:00 pm

2 stops7h 20m

Philadelphia

Sat 5/9

12:25 pm-8:45 pm

2 stops10h 20m

$249

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Mon 5/4

6:45 am-4:45 pm

2 stops8h 00m

Philadelphia

Sat 5/9

9:45 am-5:35 pm

2 stops9h 50m

$251

Colorado SpringsPhiladelphia

COS - PHL

COSPHL

Colorado Springs

Sat 5/23

1:10 pm-11:00 pm

1 stop7h 50m

Philadelphia

Sun 5/24

5:55 am-9:40 am

1 stop5h 45m

$259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Colorado Springs and Philadelphia?

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 $336, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Colorado Springs averaging around $382.

How have Colorado Springs to Philadelphia flight prices changed over time?

As of April 2026, prices for Colorado Springs to Philadelphia flights are approximately 41% more expensive when compared to flights at the same time last year.

When to book flights from Colorado Springs to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Colorado Springs to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Fastest flight time	5h 50m
Direct flights	None

The fastest flight from Colorado Springs to Philadelphia takes 5h 50m

There are no direct flights from Colorado Springs to Philadelphia. There are no popular flight routes from Colorado Springs to Philadelphia.

Search flight deals

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 5h 50m 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 April 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 (39% of total bookings). The next most popular airlines are American Airlines (24%), United Airlines (19%), and Delta (18%).

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
Delta	PriceFrom $146	Free Cancellation	Rating 7.9 8,398 reviews	Search Delta flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.1 11,564 reviews	Search American Airlines flights
United Airlines	PriceFrom $381	Free Cancellation	Rating 7.4 9,562 reviews	Search United Airlines flights
Southwest	PriceFrom $391	Free Cancellation	Rating 8.0 4,334 reviews	Search Southwest flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Avalon

North Wildwood

Dover

Lewes

Stone Harbor

New Castle

Essington

Vineland

Pottstown

Somers Point

Why 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.