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Chicago skyline and Lake Michigan
ORD
Chicago
Old San Juan Puerto Rico colorful buildings
SJU
San Juan

Chicago → San Juan

Frontier Airlines · Round Trip · Nonstop

Save $183 (51% off)
Compared to the typical price of $356
$173$356

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
Apr 26, 2026
Returns
Apr 30, 2026

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