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Cheap flights from Chicago O'Hare Intl Airport to Philadelphia from $60

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 12/17. 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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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:26 pm - 8:25 pm
ORD
-
PHL
1h 59mnonstop
American Airlines Logo
4:50 pm - 6:34 pm
PHL
-
ORD
2h 44mnonstop
$106American Airlines
sáb., ene. 17 - sáb., ene. 24
Multiple Airlines Logo
7:35 pm - 10:50 pm
ORD
-
PHL
2h 15mnonstop
Multiple Airlines Logo
8:34 pm - 8:18 am
PHL
-
ORD
12h 44m1 stop
$108Multiple Airlines
jue., ene. 15 - lun., ene. 19
United Airlines Logo
6:20 pm - 9:36 pm
ORD
-
PHL
2h 16mnonstop
United Airlines Logo
1:10 pm - 2:41 pm
PHL
-
ORD
2h 31mnonstop
$109United Airlines
vie., ene. 30 - mié., feb. 4
Multiple Airlines Logo
7:35 pm - 10:50 pm
ORD
-
PHL
2h 15mnonstop
Multiple Airlines Logo
12:32 pm - 9:03 pm
PHL
-
ORD
9h 31m1 stop
$110Multiple Airlines
jue., ene. 15 - sáb., ene. 17
Frontier Logo
2:15 pm - 5:30 pm
ORD
-
PHL
2h 15mnonstop
Frontier Logo
6:36 pm - 8:06 pm
PHL
-
ORD
2h 30mnonstop
$113Frontier
mié., dic. 24 - mié., dic. 31
Multiple Airlines Logo
2:15 pm - 5:30 pm
ORD
-
PHL
2h 15mnonstop
Multiple Airlines Logo
8:20 am - 9:03 pm
PHL
-
ORD
13h 43m1 stop
$114Multiple Airlines
mié., dic. 31 - lun., ene. 12
United Airlines Logo
6:15 pm - 9:31 pm
ORD
-
PHL
2h 16mnonstop
United Airlines Logo
10:10 am - 11:38 am
PHL
-
ORD
2h 28mnonstop
$115United Airlines
mié., dic. 31 - mié., ene. 7
United Airlines Logo
11:20 am - 2:24 pm
ORD
-
PHL
2h 04mnonstop
United Airlines Logo
5:00 pm - 6:33 pm
PHL
-
ORD
2h 33mnonstop
$116United Airlines
vie., feb. 20 - sáb., feb. 21
American Airlines Logo
6:42 am - 9:41 am
ORD
-
PHL
1h 59mnonstop
American Airlines Logo
6:35 pm - 8:15 pm
PHL
-
ORD
2h 40mnonstop
$117American Airlines
vie., ene. 9 - lun., ene. 12
Spirit Airlines Logo
8:43 pm - 8:47 am
ORD
-
PHL
11h 04m1 stop
Spirit Airlines Logo
1:40 pm - 9:03 pm
PHL
-
ORD
8h 23m1 stop
$118Spirit Airlines
jue., ene. 8 - mar., ene. 13

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 17
ORD5:26 pmChicago O'Hare Intl
1h 59m
PHL8:25 pmPhiladelphia
Jan 24
PHL4:50 pmPhiladelphia
2h 44m
ORD6:34 pmChicago O'Hare Intl
$106
Find similar
American Airlines
Jan 9
ORD6:42 amChicago O'Hare Intl
1h 59m
PHL9:41 amPhiladelphia
Jan 12
PHL6:35 pmPhiladelphia
2h 40m
ORD8:15 pmChicago O'Hare Intl
$117
Find similar
American Airlines
Jan 6
ORD8:56 pmChicago O'Hare Intl
1h 59m
PHL11:55 pmPhiladelphia
Jan 11
PHL6:35 pmPhiladelphia
2h 40m
ORD8:15 pmChicago O'Hare Intl
$127
Find similar

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 30
ORD11:20 amChicago O'Hare Intl
2h 11m
PHL2:31 pmPhiladelphia
Feb 3
PHL1:10 pmPhiladelphia
2h 30m
ORD2:40 pmChicago O'Hare Intl
$109
Find similar
United Airlines
Dec 31
ORD6:15 pmChicago O'Hare Intl
2h 16m
PHL9:31 pmPhiladelphia
Jan 7
PHL10:10 amPhiladelphia
2h 28m
ORD11:38 amChicago O'Hare Intl
$115
Find similar
United Airlines
Feb 20
ORD11:20 amChicago O'Hare Intl
2h 04m
PHL2:24 pmPhiladelphia
Feb 21
PHL10:06 amPhiladelphia
2h 33m
ORD11:39 amChicago O'Hare Intl
$116
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated diciembre 4, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

sáb. 1/17

5:26 pm-8:25 pm

Nonstop1h 59m

Philadelphia

sáb. 1/24

4:50 pm-6:34 pm

Nonstop2h 44m

$106

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

jue. 1/15

7:35 pm-10:50 pm

Nonstop2h 15m

Philadelphia

lun. 1/19

8:34 pm-8:18 am

1 stop12h 44m

$108

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

vie. 1/30

6:20 pm-9:36 pm

Nonstop2h 16m

Philadelphia

mié. 2/4

1:10 pm-2:41 pm

Nonstop2h 31m

$109

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

jue. 1/15

7:35 pm-10:50 pm

Nonstop2h 15m

Philadelphia

sáb. 1/17

12:32 pm-9:03 pm

1 stop9h 31m

$110

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

mié. 12/24

2:15 pm-5:30 pm

Nonstop2h 15m

Philadelphia

mié. 12/31

6:36 pm-8:06 pm

Nonstop2h 30m

$113

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

mié. 12/31

2:15 pm-5:30 pm

Nonstop2h 15m

Philadelphia

lun. 1/12

8:20 am-9:03 pm

1 stop13h 43m

$114

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

mié. 12/31

6:15 pm-9:31 pm

Nonstop2h 16m

Philadelphia

mié. 1/7

10:10 am-11:38 am

Nonstop2h 28m

$115

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

vie. 2/20

11:20 am-2:24 pm

Nonstop2h 04m

Philadelphia

sáb. 2/21

5:00 pm-6:33 pm

Nonstop2h 33m

$116

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

vie. 1/9

6:42 am-9:41 am

Nonstop1h 59m

Philadelphia

lun. 1/12

6:35 pm-8:15 pm

Nonstop2h 40m

$117

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

jue. 1/8

8:43 pm-8:47 am

1 stop11h 04m

Philadelphia

mar. 1/13

1:40 pm-9:03 pm

1 stop8h 23m

$118

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October. Flight prices, which tend to average around $189, 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 $233.

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 Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $272. On the other hand, Sunday 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 $384.

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 in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Philadelphia in the evening for as low as $257. 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 $409.

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?

You are more likely to see cheaper flights to Philadelphia from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $279 when searching weeks out. 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 $211 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.

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

As of December 2025, prices for Chicago O'Hare Intl Airport to Philadelphia flights are approximately 45% 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

$132

Fastest flight time

2h 01m

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 $132. The best round-trip flight deal from Chicago O'Hare Intl Airport to Philadelphia found on momondo in the last 72 hours is $203.
The fastest flight from Chicago O'Hare Intl Airport to Philadelphia takes 2h 01m
Direct flights go from Chicago O'Hare Intl Airport to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • 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 59m 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
Spirit AirlinesPriceFrom $63Free CancellationRating
6.3
8,161 reviews
Search Spirit Airlines flights
FrontierPriceFrom $78Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $149Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
American AirlinesPriceFrom $159Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

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

    United Airlines operates around 20 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 $325, but momondo users have found United Airlines deals from Chicago O'Hare Intl Airport to Philadelphia from as low as $149 round-trip. United Airlines has been scored 7.4/10 in 9,066 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 $159, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $301 round-trip. American Airlines operates 37 flights out of Chicago O'Hare Intl Airport into Philadelphia in an average week, so prices vary by time and availability. 11,047 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Cherry Hill
Newark
Dewey Beach
Reading
North Wildwood
Avalon
Dover
Lewes
Stone Harbor
Essington
Vineland
Pottstown
Somers Point
Elkton

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.

An easier way to manage your Philadelphia trip

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