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Cheap flights from Chicago O'Hare Intl Airport to Philadelphia from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Philadelphia departing on 12/25. 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 Chicago O'Hare Intl Airport to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to Philadelphia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago O'Hare Intl Airport to Philadelphia.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport to Philadelphia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago O'Hare Intl Airport to Philadelphia

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
4:58 pm - 8:05 pmORD-PHL
2h 07mnonstop
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
$76Frontier
Find Deal
Mon, Dec 9 - Mon, Dec 16
6:07 pm - 9:14 pmORD-PHL
2h 07mnonstop
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
$77Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
11:53 am - 2:54 pmORD-PHL
2h 01mnonstop
9:15 am - 10:44 amPHL-ORD
2h 29mnonstop
$137American Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
6:31 am - 9:32 amORD-PHL
2h 01mnonstop
9:15 am - 10:44 amPHL-ORD
2h 29mnonstop
$154American Airlines
Find Deal
Sat, Dec 14 - Sat, Jan 11
11:51 am - 1:17 amORD-PHL
12h 26m1 stop
10:55 am - 8:58 pmPHL-ORD
11h 03m1 stop
$172Spirit Airlines
Find Deal
Tue, Dec 3 - Thu, Dec 5
11:20 am - 2:20 pmORD-PHL
2h 00mnonstop
10:30 am - 2:19 pmPHL-ORD
4h 49m1 stop
$181United Airlines
Find Deal
Thu, Dec 12 - Tue, Dec 17
5:11 pm - 7:48 amORD-PHL
13h 37m2 stops
7:27 pm - 4:06 pmPHL-ORD
21h 39m2 stops
$187Spirit Airlines
Find Deal
Mon, Dec 9 - Tue, Dec 10
10:15 am - 4:44 pmORD-PHL
5h 29m1 stop
12:37 pm - 6:31 pmPHL-ORD
6h 54m1 stop
$196Delta
Find Deal
Tue, Dec 3 - Tue, Dec 10
1:45 pm - 7:39 pmORD-PHL
4h 54m1 stop
5:30 am - 10:49 amPHL-ORD
6h 19m1 stop
$216Delta
Find Deal
Fri, Dec 13 - Tue, Dec 17
7:45 am - 10:49 amORD-PHL
2h 04mnonstop
6:30 am - 7:54 amPHL-ORD
2h 24mnonstop
$219United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 15
10:22 pm - 1:29 amORD-PHL
2h 07mnonstop
$28Frontier
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Wed, Dec 25
10:22 pm - 1:29 amORD-PHL
2h 07mnonstop
$29Frontier
Find Deal
Wed, Dec 18
11:53 am - 2:54 pmORD-PHL
2h 01mnonstop
$69American Airlines
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Tue, Jan 7
11:20 am - 2:20 pmORD-PHL
2h 00mnonstop
$86United Airlines
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Wed, Dec 4
6:15 am - 8:20 amORD-PHL
25h 05m1 stop
$88Spirit Airlines
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Mon, May 19
2:30 pm - 5:36 pmORD-PHL
2h 06mnonstop
$89United Airlines
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Tue, Dec 24
6:30 am - 9:30 amORD-PHL
2h 00mnonstop
$99American Airlines
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Sun, Dec 15
6:05 am - 7:33 amORD-PHL
24h 28m2 stops
$100Spirit Airlines
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Wed, Dec 18
1:45 pm - 7:39 pmORD-PHL
4h 54m1 stop
$120Delta
Find Deal
Fri, Dec 6
5:30 pm - 11:14 pmORD-PHL
4h 44m1 stop
$197Delta
Find Deal
Sat, Dec 28
8:49 pm - 11:55 pmORD-PHL
2h 06mnonstop
5:30 pm - 6:56 pmPHL-ORD
2h 26mnonstop
$137Frontier
Find Deal
Sun, Nov 24 - Wed, Nov 27
11:51 am - 1:17 amORD-PHL
12h 26m1 stop
4:45 pm - 11:51 pmPHL-ORD
8h 06m1 stop
Mon, Nov 25 - Thu, Dec 5
8:49 pm - 11:55 pmORD-PHL
2h 06mnonstop
6:20 am - 7:46 amPHL-ORD
2h 26mnonstop
$160Frontier
Find Deal
Sun, Nov 24 - Thu, Nov 28
1:09 pm - 1:17 amORD-PHL
11h 08m1 stop
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
Mon, Nov 25 - Mon, Dec 9
10:15 am - 4:44 pmORD-PHL
5h 29m1 stop
12:31 pm - 5:09 pmPHL-ORD
5h 38m1 stop
$265Delta
Find Deal
Mon, Nov 25 - Wed, Dec 4
10:25 am - 10:34 amORD-PHL
23h 09m2 stops
9:33 pm - 5:40 pmPHL-ORD
21h 07m3 stops
$279Spirit Airlines
Find Deal
Sat, Nov 23 - Tue, Dec 3
10:25 am - 10:34 amORD-PHL
23h 09m2 stops
9:33 pm - 10:32 amPHL-ORD
13h 59m1 stop
$283Spirit Airlines
Find Deal
Sat, Nov 23 - Tue, Dec 3
12:40 pm - 6:01 pmORD-PHL
4h 21m1 stop
9:28 am - 10:57 amPHL-ORD
2h 29mnonstop
$296American Airlines
Find Deal
Mon, Nov 25 - Sun, Dec 8
11:20 am - 2:20 pmORD-PHL
2h 00mnonstop
1:15 pm - 2:39 pmPHL-ORD
2h 24mnonstop
$313United Airlines
Find Deal
Mon, Nov 25 - Thu, Dec 5
12:13 pm - 3:09 pmORD-PHL
1h 56mnonstop
9:20 pm - 10:53 pmPHL-ORD
2h 33mnonstop
$366American Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
4:58 pm - 8:05 pmORD-PHL
2h 07mnonstop
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
$76Frontier
Find Deal
Mon, Dec 9 - Mon, Dec 16
6:07 pm - 9:14 pmORD-PHL
2h 07mnonstop
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
$77Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
6:07 pm - 9:14 pmORD-PHL
2h 07mnonstop
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
$78Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
6:07 pm - 9:14 pmORD-PHL
2h 07mnonstop
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
$79Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
10:15 pm - 1:22 amORD-PHL
2h 07mnonstop
7:59 pm - 9:27 pmPHL-ORD
2h 28mnonstop
$83Frontier
Find Deal
Thu, Dec 19 - Wed, Dec 25
11:53 am - 2:54 pmORD-PHL
2h 01mnonstop
9:15 am - 10:44 amPHL-ORD
2h 29mnonstop
$137American Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
6:31 am - 9:32 amORD-PHL
2h 01mnonstop
9:15 am - 10:44 amPHL-ORD
2h 29mnonstop
$154American Airlines
Find Deal
Sat, Dec 14 - Sat, Jan 11
7:45 am - 10:49 amORD-PHL
2h 04mnonstop
6:30 am - 7:54 amPHL-ORD
2h 24mnonstop
$219United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 15
7:45 am - 10:49 amORD-PHL
2h 04mnonstop
10:10 am - 11:29 amPHL-ORD
2h 19mnonstop
$239United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 8
10:15 pm - 1:22 amORD-PHL
2h 07mnonstop
8:20 am - 9:35 amPHL-ORD
2h 15mnonstop
Thu, Jan 2 - Thu, Jan 9

United Airlines flights from Chicago O'Hare Intl Airport to Philadelphia

Our best United Airlines deals on Chicago O'Hare Intl Airport to Philadelphia flight tickets
United Airlines
Dec 12
ORD11:20 amChicago O'Hare Intl
2h 00m
PHL2:20 pmPhiladelphia
Dec 17
PHL10:30 amPhiladelphia
4h 49m
1 stop
ORD2:19 pmChicago O'Hare Intl
United Airlines
Dec 6
ORD7:45 amChicago O'Hare Intl
2h 04m
PHL10:49 amPhiladelphia
Dec 15
PHL6:30 amPhiladelphia
2h 24m
ORD7:54 amChicago O'Hare Intl
United Airlines
Dec 6
ORD7:45 amChicago O'Hare Intl
2h 04m
PHL10:49 amPhiladelphia
Dec 8
PHL10:10 amPhiladelphia
2h 19m
ORD11:29 amChicago O'Hare Intl

Frontier flights from Chicago O'Hare Intl Airport to Philadelphia

Our best Frontier deals on Chicago O'Hare Intl Airport to Philadelphia flight tickets
Frontier
Dec 9
ORD4:58 pmChicago O'Hare Intl
2h 07m
PHL8:05 pmPhiladelphia
Dec 16
PHL9:10 pmPhiladelphia
2h 28m
ORD10:38 pmChicago O'Hare Intl
Frontier
Dec 6
ORD6:07 pmChicago O'Hare Intl
2h 07m
PHL9:14 pmPhiladelphia
Dec 9
PHL9:10 pmPhiladelphia
2h 28m
ORD10:38 pmChicago O'Hare Intl
Frontier
Dec 6
ORD6:07 pmChicago O'Hare Intl
2h 07m
PHL9:14 pmPhiladelphia
Dec 9
PHL9:10 pmPhiladelphia
2h 28m
ORD10:38 pmChicago O'Hare Intl

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 from Chicago O'Hare Intl Airport to Philadelphia?

September. The cheapest time of year to fly to Philadelphia from Chicago O'Hare Intl Airport is September. Most expensive is March

What is the cheapest day to depart Chicago O'Hare Intl Airport for Philadelphia?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Monday

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Philadelphia?

In the morning. Chicago O'Hare Intl Airport to Philadelphia flights are approximately 24% more expensive in the afternoon than in the morning

How far in advance should you book Chicago O'Hare Intl Airport to Philadelphia flights?

54 days before. The cheapest time to buy a flight from Chicago O'Hare Intl Airport to Philadelphia is approximately 54 days to departure

What cabin class options are available on Chicago O'Hare Intl Airport to Philadelphia flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl Airport to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Philadelphia flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Philadelphia.

How have Chicago O'Hare Intl Airport to Philadelphia flight prices changed over time?

As of November 2024, prices for Chicago O'Hare Intl Airport to Philadelphia flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Philadelphia (ORD to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Philadelphia

Best Price Found

$28

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Chicago O'Hare Intl Airport in the past 72 hours is $28. The best round-trip flight deal from Chicago O'Hare Intl Airport to Philadelphia found on momondo in the last 72 hours is $76.
The fastest flight from Chicago O'Hare Intl Airport to Philadelphia takes 1h 55m
Direct flights go from Chicago O'Hare Intl Airport to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is Chicago O'Hare Intl to Philadelphia by plane?

    Philadelphia is 678.6 mi away from Chicago O'Hare Intl. Typically, this will take 1h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Philadelphia Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Philadelphia Airport are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Philadelphia Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Philadelphia?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Philadelphia?


Best airlines flying from Chicago O'Hare Intl Airport to Philadelphia

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $50Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $74Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $138Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
American AirlinesPriceFrom $138Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $182Free CancellationRating
8.0
8,756 reviews
Search Delta flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to Philadelphia

    United Airlines operates around 5 flights from Chicago O'Hare Intl Airport to Philadelphia every week. The average price of these flights found in the last 72 hours has been $302, but momondo users have found United Airlines deals from Chicago O'Hare Intl Airport to Philadelphia from as low as $138 round-trip. United Airlines has been scored 7.4/10 in 9,171 reviews.

  • American Airlines Flights From Chicago O'Hare Intl Airport to Philadelphia

    The best American Airlines deal for Chicago O'Hare Intl Airport to Philadelphia flight tickets found on momondo in the last 72 hours was $138, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $265 round-trip. American Airlines operates 33 flights out of Chicago O'Hare Intl Airport into Philadelphia in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.


Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Philadelphia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Philadelphia flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Philadelphia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Philadelphia.

I’m not ready to book a flight from Chicago to Philadelphia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago 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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