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

Saturday, December 5th, 2026

3 round-trip options

Returning
Fri, Dec 11, 20266 Day Trip
$801 USD
Returning
Mon, Dec 14, 20269 Day Trip
$1,292 USD
Returning
Sat, Dec 19, 202614 Day Trip
$1,143 USD