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

Monday, October 19th, 2026

3 round-trip options

Returning
Sun, Oct 25, 2026•6 Day Trip
$340 USD
Google Flights
Returning
Wed, Oct 28, 2026•9 Day Trip
$340 USD
Google Flights
Returning
Mon, Nov 2, 2026•14 Day Trip
$414 USD
Google Flights