A spacious airport terminal with high ceilings, check-in counters, and a Starbucks coffee shop.

฿4,595 Cheap Flights from Philadelphia (PHL) to Chicago (ORD)

View ฿4,595 flight on Tue, 11 Aug 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿4,595 for one-way flights and ฿9,440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿9,440 Return, found 6 days ago
฿9,440
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿9,440 found 6 days ago
Delta
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿9,450 Return, found 6 days ago
฿9,450
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿9,450 found 6 days ago
United
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿10,450 Return, found 6 days ago
฿10,450
Return
found 6 days ago
Select United flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿10,450 found 6 days ago
Delta
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿10,460 Return, found 6 days ago
฿10,460
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿10,460 found 6 days ago
Delta
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿10,620 Return, found 6 days ago
฿10,620
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿10,620 found 6 days ago
Delta
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿10,630 Return, found 6 days ago
฿10,630
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿10,630 found 6 days ago
United
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿10,785 Return, found 6 days ago
฿10,785
Return
found 6 days ago
Select United flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿10,785 found 6 days ago
Delta
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿10,795 Return, found 6 days ago
฿10,795
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿10,795 found 6 days ago
Delta
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿10,890 Return, found 6 days ago
฿10,890
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿10,890 found 6 days ago
American Airlines
Tue, 11 Aug - Thu, 13 Aug
PHL
Philadelphia
ORD
Chicago
฿11,060 Return, found 6 days ago
฿11,060
Return
found 6 days ago
Select American Airlines flight, departing Tue, 11 Aug from Philadelphia to Chicago, returning Thu, 13 Aug, priced at ฿11,060 found 6 days ago

Frequently asked questions

How much is a flight from PHL to O'Hare Intl. Airport (ORD)?
The lowest price advertised for a round-trip flight between Philadelphia Airport and ORD is ฿9,440. But you better act soon. This price is taken from fares offered 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 Philadelphia Intl. Airport (PHL) to O'Hare Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Philadelphia Airport to ORD 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 PHL to O'Hare Intl. Airport (ORD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PHL to O'Hare Intl. Airport (ORD)?
That movie you've been eager to see will have to wait — the flight distance between Philadelphia Intl. Airport (PHL) and O'Hare Intl. Airport (ORD) is only 1,100 kilometres. The captain will be telling you to buckle up for touchdown before you know it.
Which airlines fly direct from PHL to ORD?
Many adventurers opt to fly with American Airlines (AA) from Philadelphia Airport to O'Hare Intl. Airport (ORD). It offers 178 flights every month, so you can easily find a flight time that works for you. Love some more options? Check out the seats available with United Airlines (UA). This carrier offers 121 flights every month between these destinations.
Are Philadelphia Intl. Airport (PHL) to O'Hare Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get a fantastic last-minute deal from PHL to ORD, but there's no guarantee. As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals often, so you can be sure you're always getting the latest offers.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
O'Hare Intl.
Return price
฿9,440
Distance
1081 km
Average flight time
1 hour 28 mins

Book with confidence

Perfect flights from Philadelphia to Chicago

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Philadelphia to Chicago. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Philadelphia Intl. to O'Hare Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,595 and roundtrip prices from ฿9,440. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at O'Hare Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Chicago.
Perfect flights from Philadelphia to Chicago
*Available to Expedia members.