Nonstop flights from Philadelphia to Chicago

3 airlines fly this route, with up to 17 flights a day.

PHLPhiladelphia International

676 mi · 112 flights a week

ORDChicago O'Hare International

PHLORD

When they leave

Philadelphia time

5:15a11:03pFirst departure 5:15 AM, last 11:03 PM

Seven in the morning, 5:15 AM to 11:38 AM, then four in the afternoon, 12:42 PM to 3:45 PM, then six in the evening, 5:00 PM to 11:03 PM.

Every flight

Earliest first

5:15 AM→6:38 AMAmerican AirlinesBoeing 737 MAX 8Daily
6:00 AM→7:30 AMUnited AirlinesBoeing 737 MAX 8Daily
7:42 AM→9:10 AMAmerican AirlinesAirbus A321Daily
8:05 AM→9:34 AMUnited AirlinesBoeing 737Daily
8:58 AM→10:38 AMAmerican AirlinesBoeing 737Daily
10:35 AM→12:09 PMAmerican AirlinesBoeing 737Daily
11:38 AM→1:06 PMUnited AirlinesBoeing 737Daily
12:42 PM→2:15 PMAmerican AirlinesBoeing 737Daily
1:31 PM→2:55 PMUnited AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri, Sun
2:00 PM→3:33 PMAmerican AirlinesBoeing 737Tue, Wed, Thu
3:45 PM→5:29 PMAmerican AirlinesAirbus A319Daily
5:00 PM→6:33 PMUnited AirlinesBoeing 737 MAX 9Daily
5:40 PM→7:26 PMAmerican AirlinesBoeing 737Daily
6:05 PM→7:47 PMFrontier AirlinesAirbus A321neoMon, Thu, Fri, Sat, Sun
7:00 PM→8:33 PMUnited AirlinesBoeing 737Daily
9:32 PM→11:30 PMAmerican AirlinesBoeing 737 MAX 8Daily
11:03 PM→12:29 AM⁺¹American AirlinesAirbus A321Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Philadelphia to Chicago

American Airlines flies most often, 9 to 10 times a day on the Boeing 737, Airbus A321, Boeing 737 MAX 8 and Airbus A319. United Airlines flies 5 to 6 times a day on the Boeing 737, Boeing 737 MAX 8 and Boeing 737 MAX 9. Frontier Airlines flies 5 times a week on the Airbus A321neo.

Flights run every day of the week, from 15 on Saturdays to 17 on Thursdays. The first arrival in Chicago is at 6:38 AM and the last at 12:29 AM the next day. The flight covers 676 miles.

Flying back, Chicago to Philadelphia has 114 nonstop flights a week. From Philadelphia, Midway (MDW) is the other Chicago area airport with nonstop flights, 25 a week.