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Cheap flights from Chicago O'Hare Intl Airport to Philadelphia from $48

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 1/1. 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.
10:33 am - 9:23 pmORD-PHL
9h 50m1 stop
6:05 am - 1:50 pmPHL-ORD
8h 45m1 stop
$108Frontier
Find Deal
Thu, Jan 23 - Thu, Jan 30
4:02 pm - 12:41 amORD-PHL
7h 39m1 stop
4:45 pm - 10:35 pmPHL-ORD
6h 50m1 stop
$109Frontier
Find Deal
Mon, Jan 6 - Mon, Jan 13
2:02 pm - 10:16 pmORD-PHL
7h 14m1 stop
6:00 am - 12:29 pmPHL-ORD
7h 29m1 stop
$156Spirit Airlines
Find Deal
Tue, Jan 14 - Wed, Jan 15
3:31 pm - 12:39 amORD-PHL
8h 08m1 stop
6:00 am - 12:29 pmPHL-ORD
7h 29m1 stop
$164Spirit Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
2:29 pm - 5:35 pmORD-PHL
2h 06mnonstop
10:10 am - 11:41 amPHL-ORD
2h 31mnonstop
$181United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
5:45 am - 12:04 pmORD-PHL
5h 19m1 stop
9:33 am - 12:55 pmPHL-ORD
4h 22m1 stop
$200Delta
Find Deal
Tue, Jan 7 - Wed, Jan 15
6:30 pm - 9:40 pmORD-PHL
2h 10mnonstop
12:15 pm - 1:47 pmPHL-ORD
2h 32mnonstop
$201United Airlines
Find Deal
Tue, Jan 14 - Thu, Jan 16
6:45 am - 12:05 pmORD-PHL
4h 20m1 stop
9:33 am - 12:55 pmPHL-ORD
4h 22m1 stop
$220Delta
Find Deal
Tue, Jan 7 - Thu, Jan 9
8:05 am - 12:50 pmORD-PHL
3h 45m1 stop
3:55 pm - 5:24 pmPHL-ORD
2h 29mnonstop
$226American Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
9:45 am - 12:49 pmORD-PHL
2h 04mnonstop
5:54 pm - 9:42 pmPHL-ORD
4h 48m1 stop
$228American Airlines
Find Deal
Tue, Jan 14 - Mon, Jan 20
10:22 pm - 1:29 amORD-PHL
2h 07mnonstop
$48Frontier
Find Deal
Wed, Jan 1
10:22 pm - 1:29 amORD-PHL
2h 07mnonstop
$53Frontier
Find Deal
Wed, Jan 1
2:02 pm - 10:16 pmORD-PHL
7h 14m1 stop
$77Spirit Airlines
Find Deal
Wed, Jan 15
2:02 pm - 10:16 pmORD-PHL
7h 14m1 stop
$86Spirit Airlines
Find Deal
Tue, Jan 14
11:20 am - 2:24 pmORD-PHL
2h 04mnonstop
$91United Airlines
Find Deal
Wed, Jan 15
5:20 pm - 8:19 pmORD-PHL
1h 59mnonstop
$92American Airlines
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Wed, Feb 12
4:58 pm - 11:20 pmORD-PHL
5h 22m1 stop
$100Delta
Find Deal
Tue, Feb 18
11:20 am - 2:24 pmORD-PHL
2h 04mnonstop
$111United Airlines
Find Deal
Sat, Jan 18
6:15 pm - 11:20 pmORD-PHL
4h 05m1 stop
$120Delta
Find Deal
Mon, Jan 20
8:05 am - 12:50 pmORD-PHL
3h 45m1 stop
$137American Airlines
Find Deal
Mon, Jan 20
6:30 am - 9:14 pmORD-PHL
13h 44m1 stop
5:30 am - 1:58 pmPHL-ORD
9h 28m1 stop
$223Frontier
Find Deal
Thu, Dec 19 - Sun, Jan 12
6:30 am - 9:14 pmORD-PHL
13h 44m1 stop
10:18 pm - 9:52 amPHL-ORD
12h 34m1 stop
$272Frontier
Find Deal
Thu, Dec 19 - Sat, Jan 25
5:05 am - 7:21 pmORD-PHL
13h 16m1 stop
4:42 pm - 10:27 pmPHL-ORD
6h 45m1 stop
$275Frontier
Find Deal
Thu, Dec 19 - Thu, Jan 23
12:40 pm - 11:05 pmORD-PHL
33h 25m2 stops
7:59 pm - 9:27 pmPHL-ORD
2h 28mnonstop
Mon, Dec 23 - Wed, Dec 25
6:05 am - 7:33 amORD-PHL
24h 28m2 stops
6:00 am - 12:29 pmPHL-ORD
7h 29m1 stop
$330Spirit Airlines
Find Deal
Thu, Dec 19 - Sat, Jan 25
6:05 am - 7:33 amORD-PHL
24h 28m2 stops
11:02 am - 10:55 pmPHL-ORD
12h 53m2 stops
$367Spirit Airlines
Find Deal
Thu, Dec 19 - Sat, Jan 25
12:09 pm - 12:05 amORD-PHL
10h 56m1 stop
7:59 pm - 9:27 pmPHL-ORD
2h 28mnonstop
Fri, Dec 20 - Wed, Jan 1
5:42 pm - 8:42 pmORD-PHL
2h 00mnonstop
7:20 am - 8:45 amPHL-ORD
2h 25mnonstop
$539American Airlines
Find Deal
Thu, Dec 19 - Tue, Jan 28
6:30 pm - 9:40 pmORD-PHL
2h 10mnonstop
6:50 pm - 8:22 pmPHL-ORD
2h 32mnonstop
$606United Airlines
Find Deal
Fri, Dec 20 - Wed, Jan 1
6:39 pm - 12:28 amORD-PHL
4h 49m1 stop
9:24 am - 10:53 amPHL-ORD
2h 29mnonstop
$616American Airlines
Find Deal
Fri, Dec 20 - Tue, Dec 24
10:22 pm - 1:29 amORD-PHL
2h 07mnonstop
7:52 pm - 9:20 pmPHL-ORD
2h 28mnonstop
$165Frontier
Find Deal
Wed, Jan 1 - Thu, Jan 2
2:29 pm - 5:35 pmORD-PHL
2h 06mnonstop
10:10 am - 11:41 amPHL-ORD
2h 31mnonstop
$181United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
9:45 am - 12:49 pmORD-PHL
2h 04mnonstop
10:41 am - 12:12 pmPHL-ORD
2h 31mnonstop
$183American Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
6:30 pm - 9:40 pmORD-PHL
2h 10mnonstop
12:15 pm - 1:47 pmPHL-ORD
2h 32mnonstop
$201United Airlines
Find Deal
Tue, Jan 14 - Thu, Jan 16
7:45 am - 10:50 amORD-PHL
2h 05mnonstop
10:10 am - 11:41 amPHL-ORD
2h 31mnonstop
$221United Airlines
Find Deal
Thu, Jan 16 - Thu, Jan 23
5:20 pm - 8:19 pmORD-PHL
1h 59mnonstop
1:37 pm - 3:04 pmPHL-ORD
2h 27mnonstop
$222American Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
11:51 am - 2:55 pmORD-PHL
2h 04mnonstop
6:35 pm - 8:04 pmPHL-ORD
2h 29mnonstop
$226American Airlines
Find Deal
Sat, Jan 11 - Mon, Jan 13
11:20 am - 2:24 pmORD-PHL
2h 04mnonstop
12:15 pm - 1:47 pmPHL-ORD
2h 32mnonstop
$251United Airlines
Find Deal
Tue, Jan 7 - Wed, Jan 15
10:14 pm - 1:21 amORD-PHL
2h 07mnonstop
7:47 pm - 9:15 pmPHL-ORD
2h 28mnonstop
$258Frontier
Find Deal
Sun, Dec 29 - Sun, Jan 5
7:53 pm - 10:53 pmORD-PHL
2h 00mnonstop
8:20 am - 9:35 amPHL-ORD
2h 15mnonstop
$614Spirit Airlines
Find Deal
Wed, Jan 8 - Thu, Jan 9

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

Our best American Airlines deals on Chicago O'Hare Intl Airport to Philadelphia flight tickets
American Airlines
Jan 14
ORD8:05 amChicago O'Hare Intl
3h 45m
1 stop
PHL12:50 pmPhiladelphia
Jan 21
PHL3:55 pmPhiladelphia
2h 29m
ORD5:24 pmChicago O'Hare Intl
American Airlines
Jan 14
ORD9:45 amChicago O'Hare Intl
2h 04m
PHL12:49 pmPhiladelphia
Jan 20
PHL5:54 pmPhiladelphia
4h 48m
1 stop
ORD9:42 pmChicago O'Hare Intl
American Airlines
Jan 23
ORD6:30 pmChicago O'Hare Intl
4h 29m
1 stop
PHL11:59 pmPhiladelphia
Jan 25
PHL7:20 amPhiladelphia
2h 25m
ORD8:45 amChicago O'Hare Intl

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
Jan 14
ORD2:29 pmChicago O'Hare Intl
2h 06m
PHL5:35 pmPhiladelphia
Jan 21
PHL10:10 amPhiladelphia
2h 31m
ORD11:41 amChicago O'Hare Intl
United Airlines
Jan 14
ORD6:30 pmChicago O'Hare Intl
2h 10m
PHL9:40 pmPhiladelphia
Jan 16
PHL12:15 pmPhiladelphia
2h 32m
ORD1:47 pmChicago O'Hare Intl
United Airlines
Jan 13
ORD2:29 pmChicago O'Hare Intl
2h 06m
PHL5:35 pmPhiladelphia
Jan 15
PHL2:46 pmPhiladelphia
6h 39m
1 stop
ORD8:25 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 to Philadelphia?

The cheapest month to fly to Philadelphia from Chicago O'Hare Intl Airport is in August. Flight prices, which tend to average around $117, 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 Chicago O'Hare Intl Airport averaging around $126.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $163. On the other hand, Monday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $238.

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 Chicago O'Hare Intl Airport to Philadelphia at noon for as low as $169. 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 $199.

What is the cheapest Chicago O'Hare Intl to Philadelphia flight route?

Fly from Chicago O'Hare Intl to Philadelphia for the best Chicago O'Hare Intl - Philadelphia flight prices

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

Most flyers found that booking tickets 54 days in advance of their planned departure date is the best time to get cheap flights to Philadelphia. During this timeframe, flight prices are around $235. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Chicago O'Hare Intl Airport for as low as $95 on momondo.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl 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?

You could potentially save up to 12% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Philadelphia flight.

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

As of December 2024, prices for Chicago O'Hare Intl Airport to Philadelphia flights are approximately 50% 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

$48

Fastest flight time

1h 59m

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 $48. The best round-trip flight deal from Chicago O'Hare Intl Airport to Philadelphia found on momondo in the last 72 hours is $108.
The fastest flight from Chicago O'Hare Intl Airport to Philadelphia takes 1h 59m
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 2h 01m 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
3,479 reviews
Search Frontier flights
United AirlinesPriceFrom $137Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
American AirlinesPriceFrom $138Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $182Free CancellationRating
8.0
8,604 reviews
Search Delta flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to Philadelphia

    United Airlines operates around 4 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 $301, but momondo users have found United Airlines deals from Chicago O'Hare Intl Airport to Philadelphia from as low as $137 round-trip. United Airlines has been scored 7.4/10 in 9,059 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 $264 round-trip. American Airlines operates 12 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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