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COS - PHL

Find cheap flights from Colorado Springs to Philadelphia from $133

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Philadelphia departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Colorado Springs to Philadelphia (COS-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:05 pm - 11:23 amCOS-PHL
14h 18m1 stop
12:00 pm - 4:56 pmPHL-COS
6h 56m1 stop
$260Sun Country Air
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Sun, Jun 9 - Thu, Jun 13
8:10 am - 5:38 pmCOS-PHL
7h 28m1 stop
6:30 am - 10:40 amPHL-COS
6h 10m1 stop
$320Delta
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Tue, Aug 20 - Wed, Aug 21
7:05 pm - 11:52 pmCOS-PHL
26h 47m2 stops
12:00 pm - 4:56 pmPHL-COS
6h 56m1 stop
Sun, Jun 9 - Thu, Jun 13
4:54 pm - 1:02 amCOS-PHL
6h 08m1 stop
8:50 am - 4:04 pmPHL-COS
9h 14m1 stop
$363American Airlines
Find Deal
Sun, Jun 9 - Tue, Jun 11
7:05 pm - 11:52 pmCOS-PHL
26h 47m3 stops
12:00 pm - 4:56 pmPHL-COS
6h 56m1 stop
Sun, Jun 9 - Thu, Jun 13
10:51 am - 9:13 pmCOS-PHL
8h 22m1 stop
8:25 am - 3:52 pmPHL-COS
9h 27m1 stop
$403American Airlines
Find Deal
Sat, May 25 - Wed, May 29
8:10 am - 5:38 pmCOS-PHL
7h 28m1 stop
5:55 am - 1:09 pmPHL-COS
9h 14m1 stop
$409Delta
Find Deal
Fri, Sep 6 - Mon, Sep 9
10:51 am - 9:13 pmCOS-PHL
8h 22m1 stop
8:52 am - 3:52 pmPHL-COS
9h 00m2 stops
$442American Airlines
Find Deal
Sat, May 25 - Wed, May 29
1:18 pm - 1:45 pmCOS-PHL
22h 27m2 stops
6:50 pm - 11:16 amPHL-COS
18h 26m1 stop
$454United Airlines
Find Deal
Fri, Sep 6 - Mon, Sep 9
5:08 pm - 5:39 amCOS-PHL
10h 31m1 stop
8:00 am - 2:25 pmPHL-COS
8h 25m1 stop
$482United Airlines
Find Deal
Wed, Jul 24 - Tue, Jul 30

Flights from Colorado Springs to Philadelphia - Travel Insights & Trends

Get data-powered insights and trends into flights from Colorado Springs to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Colorado Springs to Philadelphia clicked on KAYAK for each day over the last 12 months.
When flying from Colorado Springs to Philadelphia, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Colorado Springs, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Colorado Springs to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Colorado Springs to Philadelphia is February, where tickets cost $412 on average. On the other hand, the most expensive months are May and March, where the average cost of tickets is $656 and $632 respectively.

How far in advance should I book a flight from Colorado Springs to Philadelphia?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Colorado Springs to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Colorado Springs to Philadelphia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 days before departure.

Which airlines provide the cheapest flights from Colorado Springs to Philadelphia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Sun Country Air offered the best one-way deal for that route, at $133. KAYAK users also found Colorado Springs to Philadelphia round-trip flights on Sun Country Air from $260 and on Delta from $320.

Good to know

Low season

January

High season

December

Cheapest flight

$133
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 3% increase in price.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Colorado Springs to Philadelphia

  • What is the cheapest flight from Colorado Springs to Philadelphia?

    In the last 3 days, the lowest price for a flight from Colorado Springs to Philadelphia was $133 for a one-way ticket and $260 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Colorado Springs to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to Philadelphia?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Colorado Springs and Philadelphia, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Colorado Springs to Philadelphia, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to Philadelphia are Delta and United Airlines. With an average price for the route of $424 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $539 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Colorado Springs to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado Springs to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Colorado Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado Springs to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Colorado Springs to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10838 reviews
7.9Comfort
8.0Entertainment
8.6Crew
8.2Boarding
7.4Food
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Too many fees (but that seems to apply to all airlines nowadays)

It was delayed several hours which delayed our connection in Denver. Not happy.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Too bad that first class seats do not recline significantly causing discomfort

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Was as expected. Good leg room on planes - much appreciated.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

Food choice is limited, entertainment better than average, seat leg room terrible

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Late arrival due to gate being blocked by stalled truck

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

Book cheap flights from Colorado Springs to Philadelphia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Colorado Springs to Philadelphia found on KAYAK in the last 72 hours.
6/20Thu
1 stopSun Country Air
15h 21mCOS-PHL
$133
7/3Wed
1 stopDelta
7h 36mCOS-PHL
$160
6/20Thu
2 stops
25h 25mCOS-PHL
$182
6/21Fri
1 stopAmerican Airlines
6h 08mCOS-PHL
$193
7/3Wed
2 stopsDelta
9h 24mCOS-PHL
$198
6/21Fri
2 stopsDelta
10h 51mCOS-PHL
$234
6/20Thu
3 stops
26h 57mCOS-PHL
$239
5/21Tue
1 stopAmerican Airlines
8h 31mCOS-PHL
$243
5/21Tue
2 stopsAmerican Airlines
8h 33mCOS-PHL
$248

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Colorado Springs - Philadelphia Flights

Departure:

Colorado Springs (COS)United States

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Colorado Springs

Cabin classes: