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Cheap flights from Philadelphia to Chicago O'Hare Intl Airport from $38

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Chicago O'Hare Intl Airport departing on 12/6. 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 Philadelphia to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to Chicago 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 Philadelphia to Chicago.

Cheap last minute flights

Planning a quick getaway from Philadelphia to Chicago? 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 Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to Chicago

Find recent round-trip train or bus tickets from Philadelphia to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
10:22 pm - 1:29 amORD-PHL
2h 07mnonstop
$68Frontier
Find Deal
Mon, Dec 16 - Wed, Dec 18
10:19 pm - 11:47 pmPHL-ORD
2h 28mnonstop
4:58 pm - 8:05 pmORD-PHL
2h 07mnonstop
$77Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
10:19 pm - 11:47 pmPHL-ORD
2h 28mnonstop
9:58 am - 9:47 pmORD-PHL
10h 49m1 stop
Fri, Dec 6 - Tue, Dec 10
4:00 pm - 5:30 pmPHL-ORD
2h 30mnonstop
8:36 pm - 11:42 pmORD-PHL
2h 06mnonstop
$132American Airlines
Find Deal
Sat, Feb 15 - Sat, Feb 15
7:20 am - 8:45 amPHL-ORD
2h 25mnonstop
11:53 am - 2:54 pmORD-PHL
2h 01mnonstop
$137American Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
9:33 pm - 10:32 amPHL-ORD
13h 59m1 stop
4:58 pm - 8:05 pmORD-PHL
2h 07mnonstop
Tue, Dec 3 - Mon, Dec 9
6:30 am - 7:54 amPHL-ORD
2h 24mnonstop
11:20 am - 2:20 pmORD-PHL
2h 00mnonstop
$171United Airlines
Find Deal
Mon, Dec 9 - Wed, Dec 11
5:15 pm - 6:39 pmPHL-ORD
2h 24mnonstop
2:30 pm - 5:36 pmORD-PHL
2h 06mnonstop
$174United Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 24
12:31 pm - 5:09 pmPHL-ORD
5h 38m1 stop
5:20 pm - 11:19 pmORD-PHL
4h 59m1 stop
$196Delta
Find Deal
Wed, Dec 4 - Sat, Dec 14
12:31 pm - 5:09 pmPHL-ORD
5h 38m1 stop
10:10 am - 5:30 pmORD-PHL
6h 20m1 stop
$216Delta
Find Deal
Wed, Dec 4 - Sat, Dec 7
10:19 pm - 11:47 pmPHL-ORD
2h 28mnonstop
$38Frontier
Find Deal
Fri, Dec 6
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
$39Frontier
Find Deal
Mon, Dec 16
1:40 pm - 3:05 pmPHL-ORD
2h 25mnonstop
$69American Airlines
Find Deal
Tue, Feb 25
7:21 am - 8:50 amPHL-ORD
2h 29mnonstop
$86American Airlines
Find Deal
Tue, Dec 17
9:18 pm - 10:32 amPHL-ORD
14h 14m2 stops
$88Spirit Airlines
Find Deal
Tue, Dec 3
4:38 pm - 6:10 pmPHL-ORD
2h 32mnonstop
$89United Airlines
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Tue, Dec 31
1:37 pm - 9:53 pmPHL-ORD
9h 16m2 stops
$91Spirit Airlines
Find Deal
Tue, Jan 7
6:00 am - 9:48 amPHL-ORD
4h 48m1 stop
$94United Airlines
Find Deal
Wed, Feb 19
5:30 am - 10:46 amPHL-ORD
6h 16m1 stop
$98Delta
Find Deal
Sat, Dec 7
5:18 pm - 8:28 pmPHL-ORD
4h 10m1 stop
$118Delta
Find Deal
Fri, Dec 13
6:18 pm - 7:44 pmPHL-ORD
2h 26mnonstop
8:01 pm - 11:07 pmORD-PHL
2h 06mnonstop
$137Frontier
Find Deal
Sun, Nov 24 - Wed, Nov 27
6:18 pm - 7:44 pmPHL-ORD
2h 26mnonstop
8:51 am - 11:57 amORD-PHL
2h 06mnonstop
$154Frontier
Find Deal
Sun, Nov 24 - Tue, Nov 26
6:18 pm - 7:44 pmPHL-ORD
2h 26mnonstop
11:51 am - 1:17 amORD-PHL
12h 26m1 stop
Sun, Nov 24 - Mon, Nov 25
6:18 pm - 7:44 pmPHL-ORD
2h 26mnonstop
1:09 pm - 1:17 amORD-PHL
11h 08m1 stop
Sun, Nov 24 - Tue, Nov 26
6:57 pm - 8:23 pmPHL-ORD
2h 26mnonstop
8:51 am - 11:57 amORD-PHL
2h 06mnonstop
$211Frontier
Find Deal
Sat, Nov 23 - Thu, Nov 28
6:11 am - 6:31 pmPHL-ORD
13h 20m1 stop
8:01 pm - 11:07 pmORD-PHL
2h 06mnonstop
Sun, Nov 24 - Wed, Nov 27
12:12 pm - 7:16 pmPHL-ORD
8h 04m1 stop
8:51 am - 11:57 amORD-PHL
2h 06mnonstop
$222Frontier
Find Deal
Mon, Nov 25 - Tue, Nov 26
6:11 am - 6:31 pmPHL-ORD
13h 20m1 stop
11:51 am - 1:17 amORD-PHL
12h 26m1 stop
$264Spirit Airlines
Find Deal
Sun, Nov 24 - Mon, Nov 25
7:00 am - 4:50 pmPHL-ORD
10h 50m1 stop
11:51 am - 1:17 amORD-PHL
12h 26m1 stop
$302Spirit Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
5:05 am - 10:56 amPHL-ORD
6h 51m1 stop
10:25 am - 10:34 amORD-PHL
23h 09m2 stops
$321Spirit Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 23
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
10:22 pm - 1:29 amORD-PHL
2h 07mnonstop
$68Frontier
Find Deal
Mon, Dec 16 - Wed, Dec 18
10:19 pm - 11:47 pmPHL-ORD
2h 28mnonstop
4:58 pm - 8:05 pmORD-PHL
2h 07mnonstop
$77Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
7:59 pm - 9:27 pmPHL-ORD
2h 28mnonstop
10:22 pm - 1:29 amORD-PHL
2h 07mnonstop
$85Frontier
Find Deal
Wed, Dec 25 - Wed, Jan 1
10:19 pm - 11:47 pmPHL-ORD
2h 28mnonstop
10:22 pm - 1:29 amORD-PHL
2h 07mnonstop
$93Frontier
Find Deal
Fri, Dec 13 - Wed, Dec 18
10:19 pm - 11:47 pmPHL-ORD
2h 28mnonstop
4:58 pm - 8:05 pmORD-PHL
2h 07mnonstop
$101Frontier
Find Deal
Fri, Dec 13 - Mon, Dec 16
4:00 pm - 5:30 pmPHL-ORD
2h 30mnonstop
8:36 pm - 11:42 pmORD-PHL
2h 06mnonstop
$132American Airlines
Find Deal
Sat, Feb 15 - Sat, Feb 15
7:20 am - 8:45 amPHL-ORD
2h 25mnonstop
11:53 am - 2:54 pmORD-PHL
2h 01mnonstop
$137American Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
9:10 pm - 10:38 pmPHL-ORD
2h 28mnonstop
2:26 pm - 5:29 pmORD-PHL
2h 03mnonstop
Mon, Dec 9 - Sat, Dec 14
6:30 am - 7:54 amPHL-ORD
2h 24mnonstop
2:26 pm - 5:29 pmORD-PHL
2h 03mnonstop
$171United Airlines
Find Deal
Mon, Dec 9 - Thu, Dec 12
5:15 pm - 6:39 pmPHL-ORD
2h 24mnonstop
2:30 pm - 5:36 pmORD-PHL
2h 06mnonstop
$174United Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 24

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

Our best American Airlines deals on Philadelphia to Chicago O'Hare Intl Airport flight tickets
American Airlines
Feb 15
PHL4:00 pmPhiladelphia
2h 30m
ORD5:30 pmChicago O'Hare Intl
Feb 15
ORD8:36 pmChicago O'Hare Intl
2h 06m
PHL11:42 pmPhiladelphia
American Airlines
Jan 18
PHL7:20 amPhiladelphia
2h 25m
ORD8:45 amChicago O'Hare Intl
Jan 21
ORD11:53 amChicago O'Hare Intl
2h 01m
PHL2:54 pmPhiladelphia
American Airlines
Jan 17
PHL1:37 pmPhiladelphia
2h 27m
ORD3:04 pmChicago O'Hare Intl
Jan 21
ORD2:52 pmChicago O'Hare Intl
2h 03m
PHL5:55 pmPhiladelphia

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

Our best Spirit Airlines deals on Philadelphia to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines
May 7
PHL6:00 amPhiladelphia
17h 21m
1 stop
ORD10:21 pmChicago O'Hare Intl
May 12
ORD6:15 amChicago O'Hare Intl
25h 05m
1 stop
PHL8:20 amPhiladelphia
Spirit Airlines
Dec 3
PHL9:18 pmPhiladelphia
14h 14m
2 stops
ORD10:32 amChicago O'Hare Intl
Dec 6
ORD5:11 pmChicago O'Hare Intl
13h 37m
2 stops
PHL7:48 amPhiladelphia
Spirit Airlines
Dec 5
PHL7:27 pmPhiladelphia
15h 50m
2 stops
ORD10:17 amChicago O'Hare Intl
Dec 10
ORD9:58 amChicago O'Hare Intl
20h 50m
2 stops
PHL7:48 amPhiladelphia

See travel insights to Chicago from

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

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 Philadelphia to Chicago O'Hare Intl Airport?

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

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

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

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

In the evening. Philadelphia to Chicago O'Hare Intl Airport flights are approximately 26% more expensive in the afternoon than in the evening

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

57 days before. The cheapest time to buy a flight from Philadelphia to Chicago O'Hare Intl Airport is approximately 57 days to departure

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

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

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

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

As of November 2024, prices for Philadelphia to Chicago O'Hare Intl Airport flights are approximately 54% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$38

Fastest flight time

2h 19m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Philadelphia in the past 72 hours is $38. The best round-trip flight deal from Philadelphia to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $68.
The fastest flight from Philadelphia to Chicago O'Hare Intl Airport takes 2h 19m
Direct flights go from Philadelphia to Chicago O'Hare Intl Airport every day.

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

    Chicago O'Hare Intl is 678.6 mi away from Philadelphia. A reasonable flight in good conditions will take 2h 19m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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


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

Compare and see reviews for airlines that fly from Philadelphia to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $48Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
American AirlinesPriceFrom $132Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $142Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
DeltaPriceFrom $157Free CancellationRating
8.0
8,756 reviews
Search Delta flights
  • United Airlines Flights From Philadelphia to Chicago O'Hare Intl Airport

    The lowest priced United Airlines flight from Philadelphia to Chicago O'Hare Intl Airport from the last 72 hours was $142. Generally, United Airlines has 6 flights on this route every week with an average price of $287. United Airlines is rated 7.4/10 by our users.

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

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Philadelphia to Chicago O'Hare Intl Airport about 28 times each week, with ticket deals ranging from $132 to $261. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

Finding the right flight to Chicago from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Flights from Philadelphia to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Philadelphia and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Chicago from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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