Chicago to Philadelphia

MDWPHL

Fly from Chicago to Philadelphia starting at USD 103 with Frontier Airlines.Best fare available on Oct 27, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Philadelphia cheapest flights this week

11 Oct
Frontier Airlines
18:40MDW
06:21PHL
1 StopUSD 180VIEW DEAL
12 Oct
Frontier Airlines
06:15MDW
06:21PHL
1 StopUSD 182VIEW DEAL
12 Oct
Allegiant Air
13:26MDW
17:41PHL
1 StopUSD 253VIEW DEAL
14 Oct
Frontier Airlines
06:21MDW
17:15PHL
1 StopUSD 147VIEW DEAL
15 Oct
Frontier Airlines
06:22MDW
17:15PHL
1 StopUSD 193VIEW DEAL
17 Oct
Southwest Airlines
16:20MDW
18:20PHL
DirectUSD 205VIEW DEAL
18 Oct
Frontier Airlines
18:40MDW
06:21PHL
1 StopUSD 182VIEW DEAL
23 Oct
Frontier Airlines
06:15MDW
17:15PHL
1 StopUSD 135VIEW DEAL
27 Oct
Frontier Airlines
18:42MDW
06:21PHL
1 StopUSD 103VIEW DEAL
29 Oct
Frontier Airlines
06:16MDW
06:21PHL
1 StopUSD 137VIEW DEAL

Chicago to Philadelphia monthly flight fare trend

Oct
from USD 65
Nov
from USD 116
Dec
from USD 162
Jan
from USD 133
Feb
No flights
Mar
from USD 102

Airport Details

Origin

Chicago

Chicago Midway International Airport (MDW)

Chicago, MDW
Zone

Chicago

Elev

620 ft

Destination

Philadelphia

Philadelphia International Airport (PHL)

Philadelphia, PHL
Zone

New York

Elev

36 ft

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