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Chicago skyline
MDW
Chicago
Philadelphia skyline with City Hall
PHL
Philadelphia

Chicago → Philadelphia

Frontier Airlines · Round Trip · Nonstop

Save $38 (18% off)
Compared to the typical price of $209
$171$209

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
Apr 29, 2026
Returns
May 5, 2026

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