Cheap Flights from Philadelphia, PA to Chicago, IL from $122
On Cheapflightsplus.com you will find 1 direct and 37 connecting flights from Philadelphia to Chicago. You can compare airfare deals from 3 airlines and multiple travel sites from $122, book and save on cheap plane tickets and last minute offers. Also check out PHL-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Philadelphia to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Philadelphia and Chicago is 1064 miles. Time difference between the cities is 1h. Airplanes depart 18:21 to 21:59 from 4 Philadelphia airports and arrive 18:21 to 21:59 to 7 Chicago airports. Average flight time is 2h 25m.
- The fastest flight 2h 25m
- Average flight time 2h 25m
- The earliest flight 18:21
- The latest flight 21:59
- Distance 662 ml
Best Flights from Philadelphia to Chicago Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $122 | 18:52 Philadelphia Philadelphia Int. | 20:17 Chicago O'Hare International | 2h 25m | United Airlines | UA2378 |
The cheapest months to travel to Chicago are august (from 122 $), june (from 129 $), july (from 132 $).
The most expensive months are may (from 183 $), july (from 132 $), june (from 129 $).
What is the lowest airfare Philadelphia to Chicago?
The cheapest plane ticket found by our users is $122. This airfare is for economy class on one-way UA2378 flight by United Airlines for August 16, 2025 which leaves Philadelphia Int. in Philadelphia at 18:52 am and arrives at Chicago O'Hare International at 20:17.
Flight Schedule Philadelphia (Pennsylvania) to Chicago (Illinois)
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from$122
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Popular Airlines on the Route
The flight Philadelphia — Chicago is served by 3 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 3 departures per week at the price of from $ 741 . And the most expensive tickets are offered by United Airlines airline - from $ 1515.
Direct flights
There are 1 nonstop flights on the route. The fastest direct flight is UA2378 by United Airlines takes 2h 25m and the cheapest is UA2378 by United Airlines for $122.
- UA - United Airlinesfrom $122Find
Connecting Flights
There are 37 flights with layovers on the route. The fastest connecting flight is UA4615 by United Airlines takes 11h 21m and the cheapest is UA2378 by United Airlines for $608.
- F9 - Frontier Airlinesfrom $741Find
- UA - United Airlinesfrom $1242Find
- NK - Spirit Airlinesfrom $608Find
Airports
You can fly from Philadelphia to Chicago from 4 airports (Philadelphia Int., North Philadelphia, Mustin Alf, Philadelphia Sea Plane Base).
Philadelphia airports
- Philadelphia Int.-PHLfrom $122Find
- North Philadelphia-PNEFind
- Mustin Alf-MUVFind
- Philadelphia Sea Plane Base-PSQFind
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Philadelphia by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Philadelphia
You may also consider searching for discounted plane tickets to some other popular places from Philadelphia within United States.
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Top International Destinations from Philadelphia
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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