Green Bay (GRB) to San Juan (SJU) flight deal in economy from $123
GRBAustin Straubel International Airport
Green Bay, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$415 USD
-70%$123 USD
Verified about 6 hours agoAugust 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Saturday, August 8th, 2026
Outbound Flights
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