| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Boston San Diego | Outbound 08/14/25 1 Stopover (DTW) NK2328, NK3894 27h 20min | Return 09/11/25 1 Stopover (DTW) NK3895, NK2329 29h 30min |  Spirit Airlines |  | $186 | ||
| Best option Boston San Diego | Outbound 09/23/25 direct AS0260 06h 05min | Return 09/30/25 direct AS0390 05h 50min |  Alaska Airlines |  | ? | $203 | |
| Boston San Diego | Outbound 09/23/25 direct AS0260 06h 05min | Return 09/30/25 direct B60220 05h 32min | Alaska Airlines |  | ? | $215 | |
| Boston San Diego | Outbound 09/23/25 direct AS0260 06h 05min | Return 09/30/25 direct AS0390 05h 50min | Alaska Airlines |  | $219 | ||
| Boston San Diego | Outbound 09/23/25 direct AS0260 06h 05min | Return 09/30/25 direct AS0390 05h 50min | Alaska Airlines |  | ? | $220 | |
| Boston San Diego | Outbound 09/23/25 direct HA4821 06h 05min | Return 09/30/25 direct HA6498 05h 50min |  Hawaiian Airlines |  | $223 | ||
| Boston San Diego | Outbound 10/10/25 direct HA4820 06h 17min | Return 11/04/25 1 Stopover (PDX) HA6686, HA4870 09h 21min | Hawaiian Airlines | | ? | $229 | |
| Boston San Diego | Outbound 10/10/25 direct AS0260 06h 17min | Return 11/04/25 1 Stopover (SEA) AS1368, AS0460 11h 19min | Alaska Airlines | | ? | $239 | |
| Boston San Diego | Outbound 09/04/25 direct HA4821 06h 11min | Return 09/28/25 direct HA4849 05h 50min | Hawaiian Airlines | | ? | $242 | |
| Boston San Diego | Outbound 10/10/25 direct AS0260 06h 17min | Return 11/04/25 1 Stopover (PDX) AS1392, AS0436 09h 21min | Alaska Airlines | | $246 |
Stops
- Direct flight
Airline
- Alaska Airlines
- American Airlines
- Hawaiian Airlines
- Spirit Airlines
- JetBlue Airways
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 | $185.41 |
|---|---|
| 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 $80
- Flight Boston - Los Angeles from $181
- Flight Boston - San Francisco from $203
- Flight Boston - Miami from $133
- Flight Boston - Chicago from $93
- Flight Boston - Orlando from $126
- Flight Boston - Fort Myers from $146
- Flight Boston - Washington-DC from $130
- Flight Boston - Dallas from $122
- Flight Boston - New York from $159
Alternative flights to San Diego
- Flight New York - San Diego from $239
- Flight Las Vegas - San Diego from $65
- Flight San Francisco - San Diego from $49
- Flight Orlando - San Diego from $239
- Flight Austin - San Diego from $160
- Flight Seattle-Tacoma - San Diego from $168
- Flight Portland-Oregon - San Diego from $168
- Flight San Jose - San Diego from $65
- Flight Denver - San Diego from $145
- Flight New York - San Diego from $239
Flight destinations with a similar price
- Flight San Diego - Vancouver from $124
- Flight San Diego - Toronto from $251
- Flight San Diego - Istanbul from $668
- Flight San Diego - San Jose, Costa Rica from $385
- Flight San Diego - Frankfurt from $551
- Flight San Diego - Stuttgart from $630
- Flight San Diego - Dusseldorf from $642
- Flight San Diego - Berlin from $589
- Flight San Diego - Munich from $592
- Flight San Diego - Montego Bay from $434
Flight destinations with a similar price
- Flight Boston - Los Angeles from $181
- Flight Boston - San Francisco from $203
- Flight Boston - Seattle-Tacoma from $178
- Flight Boston - Las Vegas from $193
- Flight Boston - Minneapolis from $174
- Flight Boston - Denver from $201
- Flight Boston - Kansas City from $169
- Flight Boston - Charlotte from $167
- Flight Boston - Vancouver from $169