Cheap Flights from Chicago (ORD) to Philadelphia (PHL) from HK$691~

View HK$691 flight on Wed, 3 Dec 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$691 for one-way flights and HK$2,467 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,467 Return, found 1 day ago
HK$2,467
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,467 found 1 day ago
United
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,596 Return, found 1 day ago
HK$2,596
Return
found 1 day ago
Select United flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,596 found 1 day ago
Delta
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,638 Return, found 1 day ago
HK$2,638
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,638 found 1 day ago
United
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,660 Return, found 1 day ago
HK$2,660
Return
found 1 day ago
Select United flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,660 found 1 day ago
Delta
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,714 Return, found 1 day ago
HK$2,714
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,714 found 1 day ago
American Airlines
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,736 Return, found 1 day ago
HK$2,736
Return
found 1 day ago
Select American Airlines flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,736 found 1 day ago
United
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,756 Return, found 1 day ago
HK$2,756
Return
found 1 day ago
Select United flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,756 found 1 day ago
United
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,767 Return, found 1 day ago
HK$2,767
Return
found 1 day ago
Select United flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,767 found 1 day ago
Delta
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,789 Return, found 1 day ago
HK$2,789
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,789 found 1 day ago
American Airlines
Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
PHL
Philadelphia
HK$2,831 Return, found 1 day ago
HK$2,831
Return
found 1 day ago
Select American Airlines flight, departing Sat, 22 Nov from Chicago to Philadelphia, returning Mon, 24 Nov, priced at HK$2,831 found 1 day ago

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

October is typically the cheapest month to fly

From HK$653 - HK$1,993 per traveller.
Chicago to Philadelphia route information
Origin airport
O'Hare Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, United
Return price
HK$2,467
Distance
1081 km
Average flight time
2 hours 58 mins

Flights from Chicago to Philadelphia

Book cheap flights from Chicago (ORD) to Philadelphia (PHL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chicago (ORD) to Philadelphia (PHL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago (ORD) to Philadelphia (PHL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Philadelphia flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Philadelphia and things to do in Philadelphia for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Philadelphia more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Philadelphia is HK$691 now!

 

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 HK$2,467. 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 kilometers. 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.

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