Chicago to Philadelphia
ORDPHL
Fly from Chicago to Philadelphia starting at USD 75 with F9.
Best fare available on May 9, 2026.
Limited seats. Better plans. Book before it's gone.
Chicago to Philadelphia cheapest flights this week
8 May
F9
19:52ORD
22:18PHL
Direct$90VIEW DEAL
9 May
F9
19:52ORD
22:18PHL
Direct$75VIEW DEAL
10 May
F9
08:39ORD
09:00PHL
1 Stop$112VIEW DEAL
11 May
F9
13:59ORD
21:10PHL
1 Stop$113VIEW DEAL
12 May
F9
13:59ORD
21:10PHL
1 Stop$113VIEW DEAL
13 May
F9
13:59ORD
21:10PHL
1 Stop$114VIEW DEAL
14 May
F9
15:44ORD
23:44PHL
1 Stop$87VIEW DEAL
17 May
F9
08:39ORD
17:40PHL
1 Stop$92VIEW DEAL
18 May
F9
19:52ORD
22:18PHL
Direct$127VIEW DEAL
20 May
F9
20:56ORD
08:10PHL
1 Stop$105VIEW DEAL
Chicago to Philadelphia monthly flight fare trend
May
from USD 34
Jun
from USD 74
Jul
from USD 161
Aug
No flights
Sep
No flights
Oct
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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