Cheap Flights from San Diego, CA to Boston, MA from $125
On Cheapflightsplus.com you will find 4 direct and 35 connecting flights from San Diego to Boston. You can compare airfare deals from 5 airlines and multiple travel sites from $125, book and save on cheap plane tickets and last minute offers. Also check out SAN-BOS flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip San Diego to Boston Flight Deals
Best Flights from San Diego to Boston Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $125 | 22:45 San Diego San Diego | 07:30+1 день Boston Logan | 5h 45m | Hawaiian Airlines | HA6497 |
from $130 | 22:45 San Diego San Diego | 07:30+1 день Boston Logan | 5h 45m | Alaska Airlines | AS259 |
from $166 | 08:40 San Diego San Diego | 17:27 Boston Logan | 5h 47m | Hawaiian Airlines | HA6498 |
from $169 | 08:40 San Diego San Diego | 17:27 Boston Logan | 5h 47m | Alaska Airlines | AS390 |
from $182 | 19:01 San Diego San Diego | 06:01+1 день Boston Logan | 8h 0m layover 1h 30m - Denver | United Airlines | UA519 UA297 |
from $219 | 14:05 San Diego San Diego | 00:59+1 день Boston Logan | 7h 54m layover 1h 12m - Chicago | United Airlines | UA2628 UA1779 |
from $219 | 08:45 San Diego San Diego | 19:53 Boston Logan | 8h 8m layover 1h 37m - Denver | United Airlines | UA2476 UA1418 |
from $221 | 08:45 San Diego San Diego | 22:00 Boston Logan | 10h 15m layover 3h 48m - Denver | United Airlines | UA2476 UA1027 |
from $273 | 16:49 San Diego San Diego | 06:10+1 день Boston Logan | 10h 21m layover 3h 0m - San Francisco | Alaska Airlines | AS3473 AS307 |
from $275 | 12:45 San Diego San Diego | 23:55 Boston Logan | 8h 10m layover 1h 39m - Denver | United Airlines | UA1220 UA503 |
from $280 | 08:00 San Diego San Diego | 19:38 Boston Logan | 8h 38m layover 1h 9m - San Francisco | United Airlines | UA2863 UA2356 |
from $285 | 18:18 San Diego San Diego | 06:00+1 день Boston Logan | 8h 42m layover 0h 47m - Portland | Hawaiian Airlines | HA6523 HA6331 |
from $165 | 06:15 San Diego San Diego | 12:01+1 день Boston Logan | 26h 46m layover 6h 39m - Las Vegas 11h 42m - Fort Walton Beach | Spirit Airlines | NK1153 G4104 G41443 |
from $200 | 17:13 San Diego San Diego | 08:37+1 день Boston Logan | 12h 24m layover 4h 14m - Las Vegas 1h 5m - Baltimore | Spirit Airlines | NK1157 NK1674 NK1597 |
from $201 | 06:15 San Diego San Diego | 20:54 Boston Logan | 11h 39m layover 2h 4m - Houston 0h 59m - Newark | United Airlines | UA496 UA1397 UA1397 |
from $251 | 19:00 San Diego San Diego | 18:21+1 день Boston Logan | 20h 21m layover 4h 34m - Las Vegas 6h 56m - Orlando | Spirit Airlines | NK1151 NK1372 NK1843 |
Flight Schedule San Diego (California) to Boston (Massachusetts)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
08:40 — 17:27
|
08:40 — 17:27
HA6498
Hawaiian Airlines
San Diego — Boston
|
5h 47m |
Find flight
from$166 |
|
08:40 — 17:27
|
08:40 — 17:27
AS390
Alaska Airlines
San Diego — Boston
|
5h 47m |
Find flight
from$169 |
|
22:45 — 07:30
+1 day
|
22:45 — 07:30
HA6497
Hawaiian Airlines
San Diego — Boston
|
5h 45m |
Find flight
from$125 |
|
22:45 — 07:30
+1 day
|
22:45 — 07:30
AS259
Alaska Airlines
San Diego — Boston
|
5h 45m |
Find flight
from$130 |
|
12:45 — 23:55
|
12:45 — 16:13
UA1220
United Airlines
San Diego — Denver
1h 39m stop
17:52 — 23:55
UA503
United Airlines
Denver — Boston
|
8h 10m including layover |
Find flight
from$275 |
|
14:05 — 00:59
+1 day
|
14:05 — 20:20
UA2628
United Airlines
San Diego — Chicago
1h 12m stop
21:32 — 00:59
UA1779
United Airlines
Chicago — Boston
|
7h 54m including layover |
Find flight
from$219 |
|
16:49 — 06:10
+1 day
|
16:49 — 18:28
AS3473
Alaska Airlines
San Diego — San Francisco
3h stop
21:28 — 06:10
AS307
Alaska Airlines
San Francisco — Boston
|
10h 21m including layover |
Find flight
from$273 |
|
18:18 — 06:00
+1 day
|
18:18 — 20:50
HA6523
Hawaiian Airlines
San Diego — Portland
47m stop
21:37 — 06:00
HA6331
Hawaiian Airlines
Portland — Boston
|
8h 42m including layover |
Find flight
from$285 |
|
19:01 — 06:01
+1 day
|
18:47 — 22:15
UA519
United Airlines
San Diego — Denver
1h 30m stop
23:59 — 06:01
UA297
United Airlines
Denver — Boston
|
8h including layover |
Find flight
from$182 |
|
21:40 — 08:14
+1 day
|
21:40 — 06:03
UA427
United Airlines
San Diego — Newark
52m stop
06:55 — 08:14
UA3578
United Airlines
Newark — Boston
|
7h 34m including layover |
Find flight
from$513 |
|
06:15 — 12:01
+1 day
|
06:15 — 07:37
NK1153
Spirit Airlines
San Diego — Las Vegas
6h 39m stop
14:16 — 20:18
G4104
Allegiant Air
Las Vegas — Fort Walton Beach
11h 42m stop
08:00 — 12:01
G41443
Allegiant Air
Fort Walton Beach — Boston
|
26h 46m including layover |
Find flight
from$165 |
|
06:15 — 08:37
+1 day
|
06:15 — 07:37
NK1153
Spirit Airlines
San Diego — Las Vegas
15h 11m stop
22:47 — 06:05
NK1674
Spirit Airlines
Las Vegas — Baltimore
1h 5m stop
07:10 — 08:37
NK1597
Spirit Airlines
Baltimore — Boston
|
23h 22m including layover |
Find flight
from$200 |
|
10:54 — 23:16
|
10:54 — 12:05
UA5249
United Airlines
San Diego — Los Angeles
32m stop
12:37 — 18:55
UA1069
United Airlines
Los Angeles — Chicago
54m stop
19:49 — 23:16
UA1129
United Airlines
Chicago — Boston
|
9h 22m including layover |
Find flight
from$515 |
|
10:54 — 00:59
+1 day
|
10:54 — 12:05
UA5249
United Airlines
San Diego — Los Angeles
32m stop
12:37 — 18:55
UA1069
United Airlines
Los Angeles — Chicago
2h 37m stop
21:32 — 00:59
UA1779
United Airlines
Chicago — Boston
|
11h 5m including layover |
Find flight
from$519 |
|
12:30 — 14:44
+1 day
|
12:30 — 19:54
NK1071
Spirit Airlines
San Diego — Detroit
10h 11m stop
06:05 — 07:39
NK1002
Spirit Airlines
Detroit — Myrtle Beach
5h stop
12:39 — 14:44
NK1005
Spirit Airlines
Myrtle Beach — Boston
|
23h 14m including layover |
Find flight
from$508 |
|
17:13 — 08:37
+1 day
|
16:57 — 18:19
NK1157
Spirit Airlines
San Diego — Las Vegas
4h 14m stop
22:47 — 06:05
NK1674
Spirit Airlines
Las Vegas — Baltimore
1h 5m stop
07:10 — 08:37
NK1597
Spirit Airlines
Baltimore — Boston
|
12h 24m including layover |
Find flight
from$200 |
|
17:13 — 18:21
+1 day
|
16:57 — 18:19
NK1157
Spirit Airlines
San Diego — Las Vegas
6h 18m stop
00:52 — 08:21
NK1372
Spirit Airlines
Las Vegas — Orlando
6h 56m stop
15:17 — 18:21
NK1843
Spirit Airlines
Orlando — Boston
|
22h 8m including layover |
Find flight
from$234 |
|
19:00 — 18:21
+1 day
|
18:50 — 20:13
NK1151
Spirit Airlines
San Diego — Las Vegas
4h 34m stop
00:52 — 08:21
NK1372
Spirit Airlines
Las Vegas — Orlando
6h 56m stop
15:17 — 18:21
NK1843
Spirit Airlines
Orlando — Boston
|
20h 21m including layover |
Find flight
from$251 |
Flight Information
Below we will explain in detail what the flights cost on the destination from San Diego to Boston depends on and how to choose the most interesting flight option for you.
Distance between San Diego and Boston is 4156 miles. Time difference between the cities is 3h. Airplanes depart 06:15 to 22:45 from 11 San Diego airport and arrive 06:15 to 22:45 to 4 Boston airports. Average flight time is 5h 46m.
- The fastest flight 5h 45m
- Average flight time 5h 46m
- The earliest flight 06:15
- The latest flight 22:45
- Distance 2583 ml
The cheapest months to travel to Boston are august (from 125 $), june (from 158 $), july (from 163 $).
The most expensive months are may (from 207 $), july (from 163 $), june (from 158 $).
What is the lowest airfare San Diego to Boston?
The cheapest plane ticket found by our users is $125. This airfare is for economy class on one-way HA6497 flight by Hawaiian Airlines for August 16, 2025 which leaves San Diego in San Diego at 22:45 am and arrives at Boston Logan at 07:30.
Popular Airlines on the Route
The flight San Diego — Boston is served by 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 5 departures per week at the price of from $ 130 . And the most expensive tickets are offered by United Airlines airline - from $ 890.
Direct flights
There are 4 nonstop flights on the route. The fastest direct flight is HA6497 by Hawaiian Airlines takes 5h 45m and the cheapest is HA6497 by Hawaiian Airlines for $125.
- AS - Alaska Airlinesfrom $130Find
- HA - Hawaiian Airlinesfrom $125Find
Connecting Flights
There are 35 flights with layovers on the route. The fastest connecting flight is UA427 by United Airlines takes 7h 34m and the cheapest is HA6497 by Hawaiian Airlines for $165.
- AS - Alaska Airlinesfrom $273Find
- SY - Sun Country Airlinesfrom $548Find
- HA - Hawaiian Airlinesfrom $285Find
- UA - United Airlinesfrom $182Find
- NK - Spirit Airlinesfrom $165Find
Airports
You can fly from San Diego to Boston from 11 airports (San Diego, San Diego Regional, Gillespie Field, Golden Triangle Reg., El Cajon, Lowndes County, Miramar NAS, Montgomery Field, North Island NAS, Brown Field Municipal, AFB).
San Diego airports
- San Diego-SANfrom $125Find
- San Diego Regional-USAFind
- Gillespie Field-SEEFind
- Golden Triangle Reg.-GTRFind
- El Cajon-CJNFind
- Lowndes County-UBSFind
- Miramar NAS-NKXFind
- Montgomery Field-MYFFind
- North Island NAS-NZYFind
- Brown Field Municipal-SDMFind
- AFB-CBMFind
Boston airports
- Boston City Heliport-JBCFind
- Boston RT128 Rail-ZRUFind
- Boston South Rail-ZTOFind
- Logan-BOSFind
Airplanes
There are flights to Boston from San Diego by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from San Diego
You may also consider searching for discounted plane tickets to some other popular places from San Diego within United States.
- from $67Find
- from $56Find
- from $68Find
- from $54Find
- from $64Find
- from $71Find
- from $57Find
- from $76Find
- from $70Find
- from $76Find
Top International Destinations from San Diego
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $65Find
- from $66Find
- from $79Find
- from $72Find
- from $72Find
- from $79Find
- from $68Find
- from $54Find
- from $65Find
- from $60Find
How to book a plane ticket yourself?

- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.