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

Friday, August 14th, 2026

Outbound Flights

6h 15m·Nonstop
$249 USD
Delta Air Lines
BOSAug 14 17:20
→
SANAug 14 20:35
DL 571Airbus A321neo
8h 43m·1 stop
$276 USD
Delta Air Lines
BOSAug 14 06:50
→
ATLAug 14 09:39
DL 695Boeing 757
1h 36m layover
Delta Air Lines
ATLAug 14 11:15
→
SANAug 14 12:33
DL 540Boeing 757
8h 4m·1 stop
$276 USD
Delta Air Lines
BOSAug 14 13:10
→
DTWAug 14 15:20
DL 2222Airbus A321
1h 15m layover
Delta Air Lines
DTWAug 14 16:35
→
SANAug 14 18:14
DL 369Airbus A321
8h 40m·1 stop
$276 USD
Delta Air Lines
BOSAug 14 13:55
→
ATLAug 14 16:49
DL 322Airbus A321
1h 21m layover
Delta Air Lines
ATLAug 14 18:10
→
SANAug 14 19:35
DL 680Airbus A321
Google Flights