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

Thursday, July 30th, 2026

4 round-trip options

Returning
Thu, Aug 6, 20267 Day Trip
$968 USD
Returning
Sat, Aug 8, 20269 Day Trip
$1,083 USD
Returning
Sun, Aug 9, 202610 Day Trip
$1,068 USD
Returning
Thu, Aug 13, 202614 Day Trip
$1,083 USD