San Jose (SJC) to San Juan (SJU) flight deal in economy from $203

Delta Air LinesDLDelta Air Lines
One Way•Economy
United StatesSJC

Norman Y. Mineta San Jose International Airport

San Jose, United States
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
$380 USD
-47%$203 USD
Verified about 20 hours ago
Fair Availability
38% of dates checked are available within 10% of the lowest price

Thursday, August 6th, 2026

Outbound Flights

16h 4m·2 stops
$431 USD
Delta Air Lines
SJCAug 6 18:12
→
LAXAug 6 19:34
DL 1438Airbus A319
3h 6m layover
Delta Air Lines
LAXAug 6 22:40
→
DTWAug 7 06:05
DL 407Boeing 757
2h 35m layover
Delta Air Lines
DTWAug 7 08:40
→
SJUAug 7 13:16
DL 1913Boeing 737
13h 52m·2 stops
$692 USD
Delta Air Lines
SJCAug 6 07:00
→
LAXAug 6 08:26
DL 1654Airbus A319
1h 19m layover
Delta Air Lines
LAXAug 6 09:45
→
JFKAug 6 18:29
DL 951Boeing 767
59m layover
Delta Air Lines
JFKAug 6 19:28
→
SJUAug 6 23:52
DL 1859Airbus A321neo
14h 56m·2 stops
$692 USD
Delta Air Lines
SJCAug 6 18:12
→
LAXAug 6 19:34
DL 1438Airbus A319
3h 11m layover
Delta Air Lines
LAXAug 6 22:45
→
JFKAug 7 07:03
DL 676Boeing 767
57m layover
Delta Air Lines
JFKAug 7 08:00
→
SJUAug 7 12:08
DL 1966Airbus A321neo
12h 49m·1 stop
$767 USD
Delta Air Lines
SJCAug 6 06:40
→
ATLAug 6 14:20
DL 654Boeing 737
4h 25m layover
Delta Air Lines
ATLAug 6 18:45
→
SJUAug 6 22:29
DL 1861Boeing 737
12h 22m·1 stop
$767 USD
Delta Air Lines
SJCAug 6 22:20
→
ATLAug 7 06:00
DL 2136Boeing 737
3h 55m layover
Delta Air Lines
ATLAug 7 09:55
→
SJUAug 7 13:42
DL 1882Airbus A321
12h 29m·2 stops
$767 USD
Delta Air Lines
SJCAug 6 07:00
→
LAXAug 6 08:26
DL 1654Airbus A319
1h 24m layover
Delta Air Lines
LAXAug 6 09:50
→
ATLAug 6 17:05
DL 327Airbus A350
1h 40m layover
Delta Air Lines
ATLAug 6 18:45
→
SJUAug 6 22:29
DL 1861Boeing 737
10h 26m·1 stop
$1,049 USD
Delta Air Lines
SJCAug 6 22:20
→
ATLAug 7 06:00
DL 2136Boeing 737
2h 5m layover
Delta Air Lines
ATLAug 7 08:05
→
SJUAug 7 11:46
DL 1757Boeing 737
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