San Juan (SJU) to Green Bay (GRB) flight deal in economy from $266

Thursday, December 3rd, 2026

3 round-trip options

Returning
Wed, Dec 9, 20266 Day Trip
$393 USD
Returning
Sat, Dec 12, 20269 Day Trip
$591 USD
Returning
Thu, Dec 17, 202614 Day Trip
$1,167 USD