| 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 06/07/25 direct AS0505 06h 23min | Return 06/23/25 direct AS0259 05h 45min | Alaska Airlines | | ? | $238 | |
| 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 09/04/25 direct B60319 06h 22min | Return 09/28/25 direct AS0259 05h 50min |  JetBlue Airways | | ? | $248 | |
| Boston San Diego | Outbound 06/18/25 direct B60619 06h 09min | Return 07/15/25 direct B62120 05h 39min | JetBlue Airways |  | ? | $256 |
Stops
- Direct flight
Airline
- Alaska Airlines
- American Airlines
- Hawaiian Airlines
- JetBlue Airways
- United 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 | $ 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 $ 116
- Flight Boston - Dallas from $ 122
- Flight Boston - New York from $ 136
Alternative flights to San Diego
- Flight New York - San Diego from $ 219
- 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 $ 117
- Flight New York - San Diego from $ 219
Flight destinations with a similar price
- Flight San Diego - Istanbul from $ 668
- Flight San Diego - Vancouver from $ 124
- Flight San Diego - Toronto from $ 251
- 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
- Flight Boston - Chicago Midway from $ 173