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

Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Friday, July 31st, 2026

4 round-trip options

Returning
Fri, Aug 7, 20267 Day Trip
$901 USD
Returning
Sun, Aug 9, 20269 Day Trip
$886 USD
Returning
Mon, Aug 10, 202610 Day Trip
$886 USD
Returning
Fri, Aug 14, 202614 Day Trip
$901 USD