Chicago to Philadelphia

MDWPHL

Fly from Chicago to Philadelphia starting at USD 138 with Frontier Airlines.Best fare available on Aug 16, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Philadelphia cheapest flights this week

1 Aug
Southwest Airlines
05:25MDW
14:45PHL
1 StopUSD 148VIEW DEAL
2 Aug
Frontier Airlines
06:05MDW
18:20PHL
1 StopUSD 176VIEW DEAL
2 Aug
Frontier Airlines
12:11MDW
21:28PHL
1 StopUSD 146VIEW DEAL
3 Aug
Frontier Airlines
06:05MDW
18:20PHL
1 StopUSD 174VIEW DEAL
7 Aug
Frontier Airlines
11:06MDW
18:20PHL
1 StopUSD 189VIEW DEAL
8 Aug
Frontier Airlines
11:06MDW
18:20PHL
1 StopUSD 150VIEW DEAL
9 Aug
Frontier Airlines
06:05MDW
18:20PHL
1 StopUSD 194VIEW DEAL
10 Aug
Frontier Airlines
06:05MDW
18:20PHL
1 StopUSD 177VIEW DEAL
15 Aug
Frontier Airlines
11:06MDW
18:20PHL
1 StopUSD 150VIEW DEAL
16 Aug
Frontier Airlines
11:06MDW
18:20PHL
1 StopUSD 138VIEW DEAL

Chicago to Philadelphia monthly flight fare trend

Aug
from USD 118
Sep
from USD 106
Oct
from USD 120
Nov
No flights
Dec
No flights
Jan
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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