COS - PHL

$125 Find Cheap Flights from Colorado Springs to Philadelphia - Compare and Save

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Everything you should know

Cheapest round-trip
$326
Typical prices: $386-$577
Southwest
Wed 10/17Sun 10/21
COS - PHL • 1 stop
Cheapest one-way
$125
Typical prices: $190-$327
Southwest
Sat 10/27
COS - PHL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Colorado Springs and Philadelphia. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 19% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $408 (round-trip)
Chicago Midway (MDW)
Shortest trip • 6h 19m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colorado Springs to Philadelphia (COS-PHL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado Springs to Philadelphia

Mon, Oct 12 - Sat, Oct 17
Delta Logo
6:07 pm - 6:05 amCOS  Colorado Springs-PHL Philadelphia
9h 58m1 stop Salt Lake City
Delta Logo
6:00 am - 12:21 pmPHL  Philadelphia-COS Colorado Springs
8h 21m1 stop Atlanta Hartsfield-Jackson
$266Delta
Sat, Oct 17 - Wed, Oct 21
Southwest Logo
7:55 am - 3:25 pmCOS  Colorado Springs-PHL Philadelphia
5h 30m1 stop Chicago Midway
Southwest Logo
5:30 am - 9:45 amPHL  Philadelphia-COS Colorado Springs
6h 15m1 stop Denver Intl
$326Southwest
Mon, Oct 12 - Sat, Oct 17
Delta Logo
6:07 pm - 6:05 amCOS  Colorado Springs-PHL Philadelphia
9h 58m1 stop Salt Lake City
Delta Logo
6:00 am - 5:27 pmPHL  Philadelphia-COS Colorado Springs
13h 27m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$328Delta
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
11:50 am - 10:10 pmCOS  Colorado Springs-PHL Philadelphia
8h 20m2 stops Denver Intl Nashville Intl
Southwest Logo
5:00 am - 9:40 amPHL  Philadelphia-COS Colorado Springs
6h 40m1 stop Denver Intl
$350Southwest
Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
3:58 pm - 12:25 amCOS  Colorado Springs-PHL Philadelphia
6h 27m1 stop Dallas/Fort Worth
American Airlines Logo
5:43 am - 12:56 pmPHL  Philadelphia-COS Colorado Springs
9h 13m1 stop Chicago O'Hare Intl
$351American Airlines
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
11:50 am - 10:10 pmCOS  Colorado Springs-PHL Philadelphia
8h 20m2 stops Denver Intl Nashville Intl
Southwest Logo
2:45 pm - 9:40 pmPHL  Philadelphia-COS Colorado Springs
8h 55m2 stops Lambert-St Louis Denver Intl
$355Southwest
Wed, Nov 18 - Sun, Nov 22
American Airlines Logo
12:54 pm - 9:07 pmCOS  Colorado Springs-PHL Philadelphia
6h 13m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 12:06 pmPHL  Philadelphia-COS Colorado Springs
7h 06m1 stop Dallas/Fort Worth
$360American Airlines
Sat, Oct 17 - Wed, Oct 21
Delta Logo
8:17 am - 9:40 pmCOS  Colorado Springs-PHL Philadelphia
11h 23m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
5:20 am - 12:30 pmPHL  Philadelphia-COS Colorado Springs
9h 10m1 stop Atlanta Hartsfield-Jackson
$390Delta
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
1:28 pm - 11:39 pmCOS  Colorado Springs-PHL Philadelphia
8h 11m1 stop Denver Intl
United Airlines Logo
10:00 am - 4:24 pmPHL  Philadelphia-COS Colorado Springs
8h 24m1 stop Denver Intl
$451United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
10:34 am - 11:31 pmCOS  Colorado Springs-PHL Philadelphia
10h 57m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
10:00 am - 4:24 pmPHL  Philadelphia-COS Colorado Springs
8h 24m1 stop Denver Intl
$456United Airlines
Booking Insights

Price, demand and travel trends for Colorado Springs to Philadelphia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Colorado Springs to Philadelphia with more confidence.

How much is a round-trip flight from Colorado Springs to Philadelphia?

Round-trip flights from Colorado Springs to Philadelphia start at $326. Prices are below average for this route right now, with typical round-trip fares ranging from $386 to $577. The lowest price found in the past 5 days was $326 on Southwest.

What's the cheapest day of the week to fly from Colorado Springs to Philadelphia?

Tuesday is the cheapest day of the week to fly from Colorado Springs to Philadelphia, it is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 60% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Colorado Springs to Philadelphia?

  • August is the cheapest month to fly from Colorado Springs to Philadelphia at $382 round-trip.
  • January ($785) and November ($718) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 105% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Colorado Springs to Philadelphia flights

Low season

February

Cheapest flight

$125
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Colorado Springs to Philadelphia

When to book flights from Colorado Springs to Philadelphia

Are your dates flexible? Find out the best times to travel from Colorado Springs to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Colorado Springs to Philadelphia flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Colorado Springs to Philadelphia?

    Flights from Colorado Springs to Philadelphia usually depart from Colorado Springs (COS) and arrive at Philadelphia (PHL).

  • What cabin classes can I book on flights from Colorado Springs to Philadelphia?

    Two cabin classes are available on flights from Colorado Springs to Philadelphia:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Colorado Springs to Philadelphia pass through?

    One-stop flights from Colorado Springs to Philadelphia most commonly connect through:

    • Denver Intl (DEN) - 31% of one-stop connections
    • Dallas/Fort Worth (DFW) - 31% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 27% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 8% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Colorado Springs to Philadelphia?

    Yes. Being flexible with your travel dates can save you up to 43% on the Colorado Springs to Philadelphia route. Tuesday is the cheapest departure day at $435 round-trip on average, while Sunday is the most expensive at $756, a difference of $321. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Philadelphia?

    Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

  • How long is a flight from Colorado Springs to Philadelphia?

    A nonstop flight from Colorado Springs to Philadelphia takes 0h 00m, covering 1,568 miles.

  • Do I need a passport to fly from Colorado Springs to Philadelphia?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Colorado Springs to Philadelphia changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $266 to $1,162. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Colorado Springs to Philadelphia looking right now?

    One-way fares from Colorado Springs to Philadelphia are currently lower than usual. Average one-way flight prices are about $185, which is 20% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Colorado Springs to Philadelphia?

    Flying via Chicago Midway (MDW) gives the shortest average 1-stop total travel time at 6h 19m, compared with 6h 21m via Denver Intl (DEN) and 6h 56m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Colorado Springs and Philadelphia?

    Philadelphia is 2 hours ahead of Colorado Springs (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Philadelphia Airport (PHL)?

    Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
    • Payless
    • Dollar
    • Hertz
    • Thrifty
    • Budget

  • How much should I expect to pay for a Colorado Springs to Philadelphia flight?

    Round-trip flights from Colorado Springs to Philadelphia range from $386 to $577, with an average of $472 over the past 12 months. Anything below $386 counts as a good deal.

Your guide to booking Colorado Springs to Philadelphia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $435 - about $321 less than Sunday (42% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Colorado Springs to Philadelphia trip for August. Fares historically average $382 round-trip in that month - typically $403 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.
    - Embassy Suites by Hilton Philadelphia Airport
    - DoubleTree by Hilton Philadelphia Airport
    - Microtel Inn & Suites by Wyndham Philadelphia Airport

More options for your flight from Colorado Springs to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car rental

Car rentals in Philadelphia
Hotels in Philadelphia
Vacations in Philadelphia