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 13 hours ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Tuesday, December 29th, 2026

Outbound Flights

6h 50m·1 stop
$468 USD
Delta Air Lines
GRBDec 29 07:00
→
DTWDec 29 09:25
DL 3984Canadair RJ 900
1h 6m layover
Delta Air Lines
DTWDec 29 10:31
→
SJUDec 29 15:50
DL 1503Boeing 737
6h 45m·1 stop
$675 USD
Delta Air Lines
GRBDec 29 05:30
→
ATLDec 29 08:56
DL 2691Boeing 737
50m layover
Delta Air Lines
ATLDec 29 09:46
→
SJUDec 29 14:15
DL 1882Boeing 757
8h 20m·2 stops
$675 USD
Delta Air Lines
GRBDec 29 10:50
→
DTWDec 29 13:11
DL 4059Canadair RJ 900
34m layover
Delta Air Lines
DTWDec 29 13:45
→
ATLDec 29 15:50
DL 1983Airbus A321
57m layover
Delta Air Lines
ATLDec 29 16:47
→
SJUDec 29 21:10
DL 1791Boeing 737
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