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Cheap ORD to PHL Flights

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

Chicago to Trenton route information

Origin Airport O'Hare Intl.
Destination Airport Mercer
Airlines Serving American Airlines, Delta, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United
Flight Price $121
Distance 690 mi







Atlantic City




Cheap ORD to PHL Flights

  • Can I change the date of my flight?

    Yes, you can adjust your departure date. If you wish to save a little money in doing so, the cheapest day to fly in October is Wednesday. Flexibility is key when booking travel to help keep costs down.
  • What is the cheapest airline flying from Chicago to Philadelphia?

    Prices are hitting highs of $629 over the next three months when flying to PHL from ORD. Check out United Airlines, as they have reservations at just $126.
  • Is there a day that has more departure times to choose from than other days?

    The day with the most departure times for this route is Sunday with 38 options. However, with 27 flight times, Wednesday doesn't offer quite as many options when finding that perfect departure time.
  • How long do most people stay in Philadelphia?

    Of course, you are not most people, but if you were, you'd stay roughly four days.
  • How long is the flight from ORD to PHL?

    American Airlines can get you there in one hour and 53 minutes. So, if you were to leave Chicago at 6:50 PM CDT, you would get to Philadelphia at 9:43 PM EDT. Just enough time if you want to catch up on your work before you touch down. Don't forget the one-hour time change. So, synchronize your watches.
  • Which airline has the least delays from Chicago to Philadelphia?

    Booking with Shuttle America means you will arrive to Philadelphia pretty close to the time your ticket states. In fact, this timely airline has a 100% average for landing before the plane turns into a pumpkin. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • How many flights are there per day from Chicago to Philadelphia?

    The number does differ by the day, but on average, you can expect 29 different choices of flight times when you book. The average route departing the United States currently has nine different flight times per day. You'll have more options than the average passenger.

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, 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.

Sep 19, 2019

Full flight so expect boarding delays

Sep 8, 2019

Flight attendant Michelle was incredible

Aug 27, 2019

I find the power outlets at the seats to always be very finicky and not very effective.

Aug 16, 2019

I like the free live TV on company wifi

Aug 15, 2019

Have a good flight. Easy to check in. Quickly through security.

Aug 14, 2019

Start with back of plane when boarding and work way forward to front.

Aug 13, 2019

Very efficient

Jul 29, 2019

Baggage claim took one hour- ridiculous! Only bad part of trip

Jul 22, 2019

The flight service was excellent, the staff courteous and helpful and the trip comfortable and wonderful

Jul 12, 2019

I didn’t like being seated in the last seat on the plane!