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

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
United StatesGRB

Austin Straubel International Airport

Green Bay, United States
$709 USD
-62%$266 USD
Verified 14 days ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Tuesday, August 18th, 2026

4 round-trip options

Returning
Tue, Aug 25, 2026•7 Day Trip
$456 USD
Google Flights
Returning
Thu, Aug 27, 2026•9 Day Trip
$486 USD
Google Flights
Returning
Fri, Aug 28, 2026•10 Day Trip
$583 USD
Google Flights
Returning
Tue, Sep 1, 2026•14 Day Trip
$456 USD
Google Flights