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Cheap flights from Colorado Springs to Philadelphia from $159

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 8/5. 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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Find the cheapest flights from Colorado Springs to Philadelphia

Cheap round-trip flights

Delta Logo
2:22 pm - 12:59 amCOS-PHL
8h 37m1 stop
Delta Logo
6:00 am - 10:16 amPHL-COS
6h 16m1 stop
$317Delta
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Wed, Aug 6 - Mon, Aug 11
Delta Logo
5:55 pm - 8:45 amCOS-PHL
12h 50m2 stops
Delta Logo
6:00 am - 10:16 amPHL-COS
6h 16m1 stop
$322Delta
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Wed, Aug 6 - Mon, Aug 11
American Airlines Logo
12:32 pm - 11:17 pmCOS-PHL
8h 45m2 stops
American Airlines Logo
3:40 pm - 10:08 pmPHL-COS
8h 28m2 stops
$327American Airlines
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Thu, Sep 4 - Mon, Sep 8
Southwest Logo
10:45 am - 9:55 pmCOS-PHL
9h 10m2 stops
Southwest Logo
6:40 pm - 10:35 pmPHL-COS
5h 55m1 stop
$342Southwest
Find Deal
Mon, Sep 8 - Thu, Sep 11
American Airlines Logo
6:02 am - 5:16 pmCOS-PHL
9h 14m2 stops
American Airlines Logo
5:00 am - 9:47 amPHL-COS
6h 47m1 stop
$362American Airlines
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Fri, Oct 3 - Mon, Oct 6
Southwest Logo
5:30 am - 4:50 pmCOS-PHL
9h 20m2 stops
Southwest Logo
11:10 am - 4:20 pmPHL-COS
7h 10m2 stops
$367Southwest
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Mon, Sep 8 - Thu, Sep 11
Logo
5:59 pm - 2:02 pmCOS-PHL
42h 03m3 stops
Logo
2:57 pm - 5:14 pmPHL-COS
28h 17m3 stops
$372
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Fri, Oct 10 - Thu, Oct 16
Logo
5:09 pm - 9:23 amCOS-PHL
14h 14m3 stops
Logo
3:21 pm - 4:19 pmPHL-COS
26h 58m3 stops
$391
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Fri, Aug 1 - Sun, Aug 10
United Airlines Logo
12:54 pm - 12:45 amCOS-PHL
9h 51m2 stops
United Airlines Logo
3:45 pm - 9:54 pmPHL-COS
8h 09m1 stop
$623United Airlines
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Fri, Oct 10 - Thu, Oct 16
United Airlines Logo
12:54 pm - 12:45 amCOS-PHL
9h 51m2 stops
United Airlines Logo
10:05 am - 6:49 pmPHL-COS
10h 44m2 stops
$679United Airlines
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Fri, Oct 10 - Thu, Oct 16

Southwest flights from Colorado Springs to Philadelphia

Our best Southwest deals on Colorado Springs to Philadelphia flight tickets
Southwest
Sep 8
COS10:45 amColorado Springs
9h 10m
2 stops
PHL9:55 pmPhiladelphia
Sep 11
PHL6:40 pmPhiladelphia
5h 55m
1 stop
COS10:35 pmColorado Springs
$342
Find similar
Southwest
Sep 8
COS5:30 amColorado Springs
9h 20m
2 stops
PHL4:50 pmPhiladelphia
Sep 11
PHL11:10 amPhiladelphia
7h 10m
2 stops
COS4:20 pmColorado Springs
$367
Find similar
Southwest
Aug 6
COS6:45 amColorado Springs
8h 55m
2 stops
PHL5:40 pmPhiladelphia
Aug 11
PHL7:50 amPhiladelphia
9h 55m
2 stops
COS3:45 pmColorado Springs
$407
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Delta flights from Colorado Springs to Philadelphia

Our best Delta deals on Colorado Springs to Philadelphia flight tickets
Delta
Aug 6
COS2:22 pmColorado Springs
8h 37m
1 stop
PHL12:59 amPhiladelphia
Aug 11
PHL6:00 amPhiladelphia
6h 16m
1 stop
COS10:16 amColorado Springs
$317
Find similar
Delta
Aug 6
COS5:55 pmColorado Springs
12h 50m
2 stops
PHL8:45 amPhiladelphia
Aug 11
PHL6:00 amPhiladelphia
6h 16m
1 stop
COS10:16 amColorado Springs
$322
Find similar
Delta
Oct 3
COS1:11 pmColorado Springs
7h 04m
1 stop
PHL10:15 pmPhiladelphia
Oct 6
PHL5:55 amPhiladelphia
9h 02m
1 stop
COS12:57 pmColorado Springs
$357
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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 cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Colorado Springs is in October. Flight prices, which tend to average around $409, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Philadelphia, with average flight prices from Colorado Springs averaging around $442.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Colorado Springs to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $412. On the other hand, Monday is the most expensive day to depart from Colorado Springs because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $557.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Colorado Springs to Philadelphia at noon for as low as $421. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $526.

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

As of July 2025, prices for Colorado Springs to Philadelphia flights are approximately 19% cheaper 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

Best Price Found

$159

Fastest flight time

6h 01m

Direct flights

None

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Colorado Springs in the past 72 hours is $159. The best round-trip flight deal from Colorado Springs to Philadelphia found on momondo in the last 72 hours is $317.
The fastest flight from Colorado Springs to Philadelphia takes 6h 01m
There are no direct flights from Colorado Springs to Philadelphia. Popular non-direct route for this connection is Colorado Springs Airport - Philadelphia Airport.
There is 1 airport near Philadelphia: Philadelphia (PHL)
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  • 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 6h 01m 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?

  • 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?

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
American AirlinesPriceFrom $261Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $332Free CancellationRating
8.0
7,953 reviews
Search Delta flights
SouthwestPriceFrom $350Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
United AirlinesPriceFrom $371Free CancellationRating
7.4
8,856 reviews
Search United Airlines flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Rehoboth Beach
Cape May
Ocean City
Wildwood Crest
King of Prussia
Reading
Dewey Beach
Newark
Cherry Hill
Dover
North Wildwood
Lewes
Avalon
Stone Harbor
Vineland
Exton
Essington
New Castle
Pottstown

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.

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