Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 321,000 hotels worldwide and 400 airlines worldwide.

Secure incredible value with Expedia's Price Guarantee.

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap ORD to PHL Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Chicago

$282.18

Atlantic City

$179.19

Trenton

$166.58

Cheap ORD to PHL Flights

Question : What is the cheapest day to fly?
Answer : The cheapest day to fly from Chicago to Philadelphia is on Tuesday. So, if you are trying to save a little cash on your next holiday look for flights on that day.

Question : Is there a day of the week that has more departure times to choose from than other days?
Answer : Sunday has the greatest variety of flight times for Chicago to Philadelphia with 38. Wednesday currently offers the least amount of flight times with only 27 options.

Question : What is the cheapest day to fly to Philadelphia?
Answer : If you are looking to save some money, look at Feb 1st. As of Jan 22nd, it's showing the cheapest ticket at $164. That is 45% below the average price for this route, so you can spend the savings on an adventure in Philadelphia.

Question : How many flights are there per day from Chicago to Philadelphia?
Answer : Of course, the day matters, but on average, 29 different flight times exist when you fly from ORD to PHL. The average route departing the United States currently has nine different flight times per day. You'll have more options than the average passenger.

Question : Can I change the date of my flight?
Answer : You sure can and you may save by changing when you leave. The lowest-cost day to fly in February is Tuesday. Being flexible with your travel days can provide you extra savings when booking.

Question : How long do most people visit Philadelphia?
Answer : Of course, you are not most people, but if you were, you'd stay around four days.

Question : How long is the flight from ORD to PHL?
Answer : This direct flight will whisk you away to your destination in one hour and 53 minutes via American Airlines. If you catch the 6:50 PM CST departure, you'll arrive at 9:43 PM EST. You'll have plenty of time to freshen up or grab a quick lunch. Don't forget the one-hour time change.

Chicago to Philadelphia Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chicago to Philadelphia will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Philadelphia.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ORD to PHL flights that won’t make your bank account wince. Ready to temporarily leave behind Chicago for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PHL with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.