RM424 Cheap Flights from Chicago (ORD) to Philadelphia (PHL)

View RM424 flight on Thu, 13 Nov 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Chicago to Philadelphia (ORD-PHL)

Prices were available within the past 7 days and start at RM424 for one-way flights and RM906 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 31 Jul - Mon, 4 Aug
ORD
Chicago
PHL
Philadelphia
RM906 Return, found 23 hours ago
RM906
Return
found 23 hours ago
Select Delta flight, departing Thu, 31 Jul from Chicago to Philadelphia, returning Mon, 4 Aug, priced at RM906 found 23 hours ago
United
Thu, 31 Jul - Mon, 4 Aug
ORD
Chicago
PHL
Philadelphia
RM948 Return, found 23 hours ago
RM948
Return
found 23 hours ago
Select United flight, departing Thu, 31 Jul from Chicago to Philadelphia, returning Mon, 4 Aug, priced at RM948 found 23 hours ago
Delta
Thu, 13 Nov - Sun, 16 Nov
ORD
Chicago
PHL
Philadelphia
RM955 Return, found 5 days ago
RM955
Return
found 5 days ago
Select Delta flight, departing Thu, 13 Nov from Chicago to Philadelphia, returning Sun, 16 Nov, priced at RM955 found 5 days ago
American Airlines
Fri, 1 Aug - Tue, 5 Aug
ORD
Chicago
PHL
Philadelphia
RM979 Return, found 23 hours ago
RM979
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 1 Aug from Chicago to Philadelphia, returning Tue, 5 Aug, priced at RM979 found 23 hours ago
United
Fri, 1 Aug - Tue, 5 Aug
ORD
Chicago
PHL
Philadelphia
RM979 Return, found 23 hours ago
RM979
Return
found 23 hours ago
Select United flight, departing Fri, 1 Aug from Chicago to Philadelphia, returning Tue, 5 Aug, priced at RM979 found 23 hours ago
United
Thu, 31 Jul - Mon, 4 Aug
ORD
Chicago
PHL
Philadelphia
RM1,012 Return, found 23 hours ago
RM1,012
Return
found 23 hours ago
Select United flight, departing Thu, 31 Jul from Chicago to Philadelphia, returning Mon, 4 Aug, priced at RM1,012 found 23 hours ago
United
Fri, 1 Aug - Tue, 5 Aug
ORD
Chicago
PHL
Philadelphia
RM1,053 Return, found 23 hours ago
RM1,053
Return
found 23 hours ago
Select United flight, departing Fri, 1 Aug from Chicago to Philadelphia, returning Tue, 5 Aug, priced at RM1,053 found 23 hours ago
American Airlines
Fri, 1 Aug - Tue, 5 Aug
ORD
Chicago
PHL
Philadelphia
RM1,054 Return, found 23 hours ago
RM1,054
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 1 Aug from Chicago to Philadelphia, returning Tue, 5 Aug, priced at RM1,054 found 23 hours ago
Delta
Thu, 31 Jul - Mon, 4 Aug
ORD
Chicago
PHL
Philadelphia
RM1,055 Return, found 23 hours ago
RM1,055
Return
found 23 hours ago
Select Delta flight, departing Thu, 31 Jul from Chicago to Philadelphia, returning Mon, 4 Aug, priced at RM1,055 found 23 hours ago
American Airlines
Thu, 13 Nov - Sun, 16 Nov
ORD
Chicago
PHL
Philadelphia
RM1,061 Return, found 5 days ago
RM1,061
Return
found 5 days ago
Select American Airlines flight, departing Thu, 13 Nov from Chicago to Philadelphia, returning Sun, 16 Nov, priced at RM1,061 found 5 days ago

Find the cheapest month to fly from Chicago (ORD) to Philadelphia (PHL)

August is typically the cheapest month to fly

From RM 203 - RM 653 per traveller.

Graph displaying average flight prices per month

Chicago to Philadelphia route information
Origin airport
O'Hare Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, United
Return price
RM906
Distance
1081 km
Average flight time
3 hours 4 mins

Perfect flights from Chicago to Philadelphia

Your Journey from Chicago to Philadelphia

Start your unforgettable journey with Expedia. Our broad selection of flights from Chicago to Philadelphia caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from O'Hare Intl. to Philadelphia Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chicago to Philadelphia Flights

Experience the joy of finding cheap flights from O'Hare Intl. to Philadelphia Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM424 and roundtrip prices from RM906*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chicago to Philadelphia with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Philadelphia

Picture yourself stepping off the plane in Philadelphia and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chicago to Philadelphia Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chicago to Philadelphia.
 

Beyond the Flight – Exploring Philadelphia

With Expedia, your adventure extends beyond the flight. Explore Philadelphia at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chicago to Philadelphia with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chicago to Philadelphia with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from ORD to Philadelphia Airport?
The lowest price advertised for a round-trip journey from O'Hare Airport to Philadelphia Intl. Airport (PHL) is RM906. But you better get moving. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to PHL?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to PHL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Airport to Philadelphia Intl. Airport (PHL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ORD to Philadelphia Intl. Airport (PHL)?
That movie you've been desperate to see will just have to wait --- the flight distance between O'Hare Airport (ORD) and Philadelphia Intl. Airport (PHL) (PHL) is only 1,100 kilometres. The captain will be instructing you to buckle up for landing before you know it.
Which airlines fly direct from O'Hare Airport to Philadelphia Intl. Airport (PHL)?
American Airlines (AA) is a popular choice. It offers 178 flights from O'Hare Airport to Philadelphia Airport each month. Offering 117 flights a month on this route, United Airlines (UA) is another good option.
Are ORD to PHL flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some of the cheapest fares from ORD to Philadelphia Intl. Airport (PHL) emerging a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continuously --- as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.