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CA $177 Cheap Flights from Chicago (ORD) to Philadelphia (PHL)

View CA $177 flight on Wed, Oct 28, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $177 for one-way flights and CA $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sun, Oct 25 - Wed, Oct 28
ORD
Chicago
PHL
Philadelphia
CA $353 Roundtrip, found 5 days ago
CA $353
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sun, Oct 25 from Chicago to Philadelphia, returning Wed, Oct 28, priced at CA $353 found 5 days ago
JetBlue Airways
Thu, Sep 3 - Fri, Sep 11
ORD
Chicago
PHL
Philadelphia
CA $362 Roundtrip, found 4 days ago
CA $362
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Sep 3 from Chicago to Philadelphia, returning Fri, Sep 11, priced at CA $362 found 4 days ago
JetBlue Airways
Fri, Aug 28 - Sat, Sep 5
ORD
Chicago
PHL
Philadelphia
CA $364 Roundtrip, found 1 day ago
CA $364
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Aug 28 from Chicago to Philadelphia, returning Sat, Sep 5, priced at CA $364 found 1 day ago
American Airlines
Thu, Sep 17 - Sat, Sep 19
ORD
Chicago
PHL
Philadelphia
CA $372 Roundtrip, found 5 days ago
CA $372
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Sep 17 from Chicago to Philadelphia, returning Sat, Sep 19, priced at CA $372 found 5 days ago
American Airlines
Thu, Sep 3 - Fri, Sep 11
ORD
Chicago
PHL
Philadelphia
CA $376 Roundtrip, found 4 days ago
CA $376
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep 3 from Chicago to Philadelphia, returning Fri, Sep 11, priced at CA $376 found 4 days ago
JetBlue Airways
Thu, Sep 3 - Fri, Sep 11
ORD
Chicago
PHL
Philadelphia
CA $376 Roundtrip, found 4 days ago
CA $376
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Sep 3 from Chicago to Philadelphia, returning Fri, Sep 11, priced at CA $376 found 4 days ago
JetBlue Airways
Fri, Aug 28 - Sat, Sep 5
ORD
Chicago
PHL
Philadelphia
CA $377 Roundtrip, found 1 day ago
CA $377
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Aug 28 from Chicago to Philadelphia, returning Sat, Sep 5, priced at CA $377 found 1 day ago
Delta
Sat, Sep 5 - Mon, Sep 7
ORD
Chicago
PHL
Philadelphia
CA $391 Roundtrip, found 5 days ago
CA $391
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Sep 5 from Chicago to Philadelphia, returning Mon, Sep 7, priced at CA $391 found 5 days ago
United
Sat, Sep 5 - Mon, Sep 7
ORD
Chicago
PHL
Philadelphia
CA $489 Roundtrip, found 5 days ago
CA $489
Roundtrip
found 5 days ago
Select United flight, departing Sat, Sep 5 from Chicago to Philadelphia, returning Mon, Sep 7, priced at CA $489 found 5 days ago
Alaska Airlines
Fri, Oct 30 - Mon, Nov 2
ORD
Chicago
PHL
Philadelphia
CA $1,107 Roundtrip, found 5 hours ago
CA $1,107
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Fri, Oct 30 from Chicago to Philadelphia, returning Mon, Nov 2, priced at CA $1,107 found 5 hours ago

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from CA $690
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from CA $690

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

August is typically the cheapest month to fly

From CA $92 - CA $341 per traveller.

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) cost?
You can find cheap one-way flights from CA $177 and cheap return flights from CA $353 ORD to PHL with Expedia. Return flights often range between CA$313 and CA$850. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to PHL ticket fares go up or down.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The cheapest months to fly from ORD to PHL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
There are 3 airlines offering direct flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.). Here are the top carriers:
  • American Airlines operates 72 direct flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) every week.
  • United operates 59 direct flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) every week.
  • Frontier Airlines operates 7 direct flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) every week.
What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
JetBlue Airways offers one of the cheapest connecting return flights on this route, with prices starting from around CA$299. United is one of the cheapest airlines offering nonstop return flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), with prices starting from around CA$343 for flights that can be booked for departure within the next year. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. American Airlines offers the most daily flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You'll find approximately 20 nonstop flights per day from Chicago O'Hare International (ORD) to Philadelphia International (PHL). For even more choices, look at flights that include layovers, as there are around 151 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta International (ATL), Logan International (BOS), and Detroit Metropolitan Wayne County (DTW).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) typically departs at around 12:00 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You'll typically find the most flights from Chicago O'Hare International Airport (ORD) to Philadelphia International Airport (PHL) on a Friday, with around 84 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United. Fridays offer notably more flight options compared to other days of the week, making it a popular choice for travellers.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Frontier Airlines and Delta, offer flights during this window. Many travellers prefer these times because it allows them to arrive at their destination early, giving them a full day for business or leisure activities.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
A nonstop flight from Chicago O'Hare International Airport (ORD) to Philadelphia International Airport (PHL) typically takes around 2 hours 18 minutes. This route covers a distance of approximately 1,088 kilometers (676 miles). If you opt for a one-stop flight, your travel time will be longer, usually around 7 hours. Flights with two or more stops generally take about 9 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to factor in some extra time when planning your trip.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You can fly business class or first class between ORD and PHL. Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Delta
  • American Airlines
First class cabins are available on:
  • Spirit Airlines
  • Alaska Airlines
  • Delta
  • United
  • American Airlines
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Philadelphia, PA (PHL) from Chicago, IL (ORD)?
If you're planning to travel to Philadelphia from O'Hare Intl. (ORD), you can fly directly into Philadelphia Intl. (PHL). Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), Owensboro-Daviess County Regional (OWB), or Logan Intl. (BOS) before reaching Philadelphia. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways
Roundtrip price
CA $352
Distance
1081 km
Average flight time
3 hours 10 mins

Book with confidence

Chicago to Philadelphia Flights

The easy way to book your flights from Chicago to Philadelphia 

With Expedia, it’s simple to find and book flights to Philadelphia from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Philadelphia Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Philadelphia today, tomorrow, or this week.  

 

Save dollars with cheap flights from O'Hare Intl., ORD to Philadelphia Intl., PHL 

Sort your search results by price to find great deals on your flight from Chicago to Philadelphia—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Philadelphia from Chicago currently is just CA $353 rising to CA $1,107.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Philadelphia  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Philadelphia from Chicago 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Philadelphia with Expedia today.

Chicago to Philadelphia Flights

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