Green Bay (GRB) to San Juan (SJU) flight deal in economy from $123

Delta Air LinesDLDelta Air Lines
One Way•Economy
United StatesGRB

Austin Straubel International Airport

Green Bay, United States
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
$415 USD
-70%$123 USD
Verified about 7 hours ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Friday, October 2nd, 2026

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