Chicago to Philadelphia

MDWPHL

Fly from Chicago to Philadelphia starting at USD 94 with Frontier Airlines.Best fare available on Oct 5, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Philadelphia cheapest flights this week

29 Sept
Frontier Airlines
06:25MDW
17:14PHL
1 StopUSD 163VIEW DEAL
30 Sept
Frontier Airlines
06:25MDW
17:14PHL
1 StopUSD 165VIEW DEAL
1 Oct
Frontier Airlines
06:25MDW
17:14PHL
1 StopUSD 179VIEW DEAL
2 Oct
Frontier Airlines
06:25MDW
17:14PHL
1 StopUSD 176VIEW DEAL
4 Oct
Frontier Airlines
18:46MDW
06:16PHL
1 StopUSD 176VIEW DEAL
5 Oct
Frontier Airlines
06:50MDW
17:14PHL
1 StopUSD 94VIEW DEAL
5 Oct
Frontier Airlines
18:46MDW
06:16PHL
1 StopUSD 179VIEW DEAL
7 Oct
Frontier Airlines
06:25MDW
17:14PHL
1 StopUSD 146VIEW DEAL
8 Oct
Frontier Airlines
18:40MDW
06:21PHL
1 StopUSD 181VIEW DEAL
9 Oct
Southwest Airlines
18:55MDW
20:50PHL
DirectUSD 138VIEW DEAL

Chicago to Philadelphia monthly flight fare trend

Sep
from USD 163
Oct
from USD 94
Nov
from USD 116
Dec
from USD 162
Jan
No flights
Feb
No flights

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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