San Juan (SJU) to Green Bay (GRB) flight deal in economy from $266
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
GRBAustin Straubel International Airport
Green Bay, United States
$709 USD
-62%$266 USD
Verified 14 days agoAugust 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Wednesday, August 19th, 2026
4 round-trip options
Returning
Wed, Aug 26, 2026•7 Day Trip
$340 USD
Returning
Fri, Aug 28, 2026•9 Day Trip
$414 USD
Returning
Sat, Aug 29, 2026•10 Day Trip
$370 USD
Returning
Wed, Sep 2, 2026•14 Day Trip
$340 USD