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

Monday, December 28th, 2026

3 round-trip options

Returning
Sun, Jan 3, 20276 Day Trip
$951 USD
Returning
Wed, Jan 6, 20279 Day Trip
$715 USD
Returning
Mon, Jan 11, 202714 Day Trip
$715 USD