starting at $89
starting at $121
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Philadelphia to Chicago. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Philadelphia to Chicago, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Philadelphia — Chicago route is served by multiple airlines, including Frontier Airlines and United Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $89, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
starting at $89
starting at $121
Philadelphia — Chicago
08/29/2026
Departure
Direct flight
F92111
starting at $89
Philadelphia — Chicago
08/01/2026
Departure
Direct flight
UA308
starting at $121
Philadelphia — Chicago
08/26/2026
Departure
Direct flight
UA2632
starting at $122
Philadelphia — Chicago
07/01/2026
Departure
Direct flight
UA2207
starting at $123
Philadelphia — Chicago
06/08/2026
Departure
Direct flight
UA2824
starting at $130
Philadelphia — Chicago
06/08/2026
Departure
Direct flight
UA1819
starting at $131
Philadelphia — Chicago
06/06/2026
Departure
Direct flight
UA1811
starting at $132
Philadelphia — Chicago
06/03/2026
Departure
Direct flight
UA2207
starting at $133
Philadelphia — Chicago
06/05/2026
Departure
Direct flight
UA308
starting at $135
Philadelphia — Chicago
06/02/2026
Departure
Direct flight
UA2784
starting at $194
There are most likely no direct flights on the Philadelphia — Chicago route
The cheapest one-way flight from Philadelphia to Chicago departs on 08/29/2026, is operated by Frontier Airlines and costs $89
The cheapest roundtrip flight from Philadelphia to Chicago departs on 07/18/2026, is operated by Frontier Airlines and costs $119
Fastest flight from Philadelphia to Chicago takes 2h 24m
There are direct flights on this route 5 days a week: Mo, Tu, We, Fr, and Sa
The distance between Philadelphia and Chicago is 1068km (662 miles). The average flight duration is 2h 48m. There are 44 direct flights from Philadelphia to Chicago. The time difference between Philadelphia and Chicago is 1h. Flights from Philadelphia begin at 5:15 AM. The latest flight from Philadelphia departs at 11:05 PM
We couldn't find any special offers for flights from Philadelphia to Chicago
The cheapest flight ticket from Philadelphia to Chicago according to data for the last 48 hours costs $89
Often the best time to buy tickets from Philadelphia to Chicago is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Philadelphia to Chicago can be found flying in these months: August, July, June.
The fastest flights from Philadelphia to Chicago start from 2 hours 24 minutes in the air.
The following airlines operate direct flights on the route Philadelphia — Chicago: Frontier Airlines, United Airlines
In different months, ticket prices from Philadelphia to Chicago vary: minimum — $89 (August 2026), maximum — $124 (June 2026). Typically, the flight costs $112–$248.
Flight costs on the Philadelphia — Chicago route are confidently going down. From June 2026 to August 2026, prices fell from $124 to $89 — a 29% decrease. A welcome trend for travelers.
The most notable drop occurred from June 2026 to August 2026 — down 29%. The best period is July 2026–August 2026 (averaging $106), while the most expensive is June 2026–July 2026 ($124).
Since prices are falling, there's no rush to buy. The most cost-effective travel period is July 2026–August 2026: savings compared to expensive months can reach up to 14%.
Monthly price variation is 14.8%. Choosing the right departure date can lead to significant savings on this route.