Boston (BOS) to San Diego (SAN) flight deal in economy from $134

Delta Air LinesDLDelta Air Lines
One Way•Economy
United StatesBOS

Logan International Airport

Boston, United States
United StatesSAN

San Diego International Airport

San Diego, United States
$206 USD
-35%$134 USD
Verified 13 days ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Monday, August 10th, 2026

Outbound Flights

6h 15m·Nonstop
$386 USD
Delta Air Lines
BOSAug 10 17:20
→
SANAug 10 20:35
DL 571Airbus A321neo
8h 33m·1 stop
$396 USD
Delta Air Lines
BOSAug 10 06:05
→
JFKAug 10 07:30
DL 2611Boeing 737
1h 10m layover
Delta Air Lines
JFKAug 10 08:40
→
SANAug 10 11:38
DL 683Airbus A321neo
7h 50m·1 stop
$494 USD
Delta Air Lines
BOSAug 10 05:30
→
DTWAug 10 07:38
DL 1019Airbus A321
57m layover
Delta Air Lines
DTWAug 10 08:35
→
SANAug 10 10:20
DL 492Airbus A321neo
8h 17m·1 stop
$494 USD
Delta Air Lines
BOSAug 10 18:18
→
MSPAug 10 20:45
DL 1098Airbus A321
1h 5m layover
Delta Air Lines
MSPAug 10 21:50
→
SANAug 10 23:35
DL 2146Airbus A321
8h 5m·1 stop
$494 USD
Delta Air Lines
BOSAug 10 18:45
→
SLCAug 10 22:11
DL 445Airbus A321neo
44m layover
Delta Air Lines
SLCAug 10 22:55
→
SANAug 10 23:50
DL 1202Airbus A321neo
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