| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Boston San Diego | Outbound 05/16/26 1 Stopover (ORD) AA4353, AA2285 12h 36min | Return 05/29/26 1 Stopover (PHX) AA2466, AA2701 07h 29min |  American Airlines |  | ? | $287 | |
| Best option Boston San Diego | Outbound 05/16/26 direct B60019 06h 23min | Return 05/29/26 direct AS0255 05h 50min |  JetBlue Airways |  | ? | $287 | |
| Boston San Diego | Outbound 05/16/26 direct B60019 06h 23min | Return 05/29/26 direct B62120 05h 39min | JetBlue Airways |  | ? | $308 | |
| Boston San Diego | Outbound 05/16/26 direct AS0389 06h 30min | Return 05/29/26 direct AS0255 05h 50min |  Alaska Airlines |  | $317 | ||
| Boston San Diego | Outbound 07/26/26 direct B60619 06h 05min | Return 08/05/26 direct AS0255 05h 51min | JetBlue Airways | | ? | $412 | |
| Boston San Diego | Outbound 05/16/26 2 Stopovers (MCO, DEN) F93347, F93311, F92421 24h 18min | Return 05/29/26 1 Stopover (MSP) SY0408, SY0251 12h 31min |  Frontier Airlines |  | ? | $431 | |
| Boston San Diego | Outbound 07/26/26 direct AS0256 06h 18min | Return 08/05/26 direct AS0255 05h 51min | Alaska Airlines | | ? | $451 | |
| Boston San Diego | Outbound 07/26/26 direct AS0256 06h 18min | Return 08/05/26 direct AS0255 05h 51min | Alaska Airlines | | ? | $478 | |
| Boston San Diego | Outbound 06/25/26 1 Stopover (LAX) UA0639, UA0594 08h 28min | Return 06/30/26 1 Stopover (IAD) UA2129, UA0641 09h 35min |  United Airlines | | $490 | ||
| Boston San Diego | Outbound 05/16/26 direct AS0389 06h 30min | Return 05/29/26 direct AA7474 05h 50min | Alaska Airlines |  | ? | $500 |
Stops
- Direct flight
Airline
- Alaska Airlines
- United Airlines
- Sun Country Airlines
- JetBlue Airways
- American Airlines
Tips and tricks to help you find cheap flights from Boston to San Diego
Favorite airline: Sun Country Airlines
Most travelers looking for flights on the route from Boston to San Diego decide to book flights with Sun Country Airlines.
Sun Country Airlines
33 %
Spirit Airlines
19 %
United Airlines
15 %
Stopover flights are the cheapest connection
Flights with a stopover are on average $346.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
06h 24min
09h 25min
20h 19min
$651
$356
$305
Favourite connection: via Minneapolis
The most popular route is via Minneapolis and is booked by 75 % of all travelers.
Route
bookings
1 stopover Minneapolis - St. Paul International Airport, MN
08h 32min, from $517
75 %
2 stopovers Hartsfield-Jackson Atlanta International Airport, GA Las Vegas - McCarran International Airport, NV
22h 52min, from $349
17 %
2 stopovers Fort Lauderdale-Hollywood International Airport, FL Las Vegas - McCarran International Airport, NV
20h 19min, from $305
8 %
Important flight information
Flight information: Boston - San Diego
| Roundtrip from | $286.66 |
|---|---|
| Flight duration | min. 06:37 / max. 10:15 |
| Return flight duration | min. 05:14/ max. 07:45 |
| Distance | 4160 km |
| Flights per week | 30 |
| Departure airport | Airport Boston Logan International Airport, MA (BOS) |
| Arrival airport | Airport San Diego - Lindberg Field International, CA (SAN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Boston - New York from $174
- Flight Boston - Los Angeles from $256
- Flight Boston - San Francisco from $258
- Flight Boston - Miami from $210
- Flight Boston - Chicago from $196
- Flight Boston - Orlando from $119
- Flight Boston - Fort Myers from $209
- Flight Boston - Washington-DC from $181
- Flight Boston - Dallas from $211
- Flight Boston - New York from $185
Alternative flights to San Diego
- Flight New York - San Diego from $225
- Flight Las Vegas - San Diego from $112
- Flight San Francisco - San Diego from $155
- Flight Austin - San Diego from $212
- Flight San Jose - San Diego from $115
- Flight Denver - San Diego from $124
- Flight Washington-DC - San Diego from $134
- Flight New York - San Diego from $225
- Flight Chicago - San Diego from $131
- Flight Detroit - San Diego from $300
Flight destinations with a similar price
- Flight San Diego - Dusseldorf from $1,042
- Flight San Diego - Munich from $879
- Flight San Diego - Frankfurt from $562
- Flight San Diego - Berlin from $385
- Flight San Diego - Toronto from $456
- Flight San Diego - Istanbul from $920
Flight destinations with a similar price
- Flight Boston - Seattle-Tacoma from $299
- Flight Boston - Chicago Midway from $297
- Flight Boston - Portland-Oregon from $271