Chicago to Philadelphia

ORDPHL

Fly from Chicago to Philadelphia starting at USD 65 with Frontier Airlines.Best fare available on Aug 8, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Philadelphia cheapest flights this week

25 Jul
JetBlue Airways
13:09ORD
19:00PHL
1 StopUSD 106VIEW DEAL
1 Aug
Frontier Airlines
20:52ORD
23:15PHL
DirectUSD 130VIEW DEAL
2 Aug
Frontier Airlines
20:52ORD
23:15PHL
DirectUSD 164VIEW DEAL
3 Aug
Frontier Airlines
20:58ORD
23:21PHL
DirectUSD 99VIEW DEAL
8 Aug
Frontier Airlines
20:52ORD
23:15PHL
DirectUSD 65VIEW DEAL
21 Aug
Frontier Airlines
08:37ORD
10:52PHL
DirectUSD 97VIEW DEAL
28 Aug
JetBlue Airways
11:01ORD
19:01PHL
1 StopUSD 113VIEW DEAL
1 Sept
Frontier Airlines
13:59ORD
21:33PHL
1 StopUSD 113VIEW DEAL
2 Sept
Frontier Airlines
13:59ORD
21:33PHL
1 StopUSD 113VIEW DEAL
3 Sept
Frontier Airlines
06:00ORD
08:17PHL
DirectUSD 67VIEW DEAL

Chicago to Philadelphia monthly flight fare trend

Jul
from USD 106
Aug
from USD 65
Sep
from USD 67
Oct
from USD 120
Nov
No flights
Dec
No flights

Airport Details

Origin

Chicago

Chicago O'Hare International Airport (ORD)

Chicago, ORD
Zone

Chicago

Elev

680 ft

Destination

Philadelphia

Philadelphia International Airport (PHL)

Philadelphia, PHL
Zone

New York

Elev

36 ft

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