Alaska Airlines Boston to San Diego Flights

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Cheapflightsplus.com will find cheap Alaska Airlines flights from Boston to San Diego. Compare airline ticket prices and book air tickets starting from $166 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare Boston (MA) — San Diego (CA) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in february: one-way - $166, two-way – $285.

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Cheap Flights from Boston to San Diego by Alaska Airlines

Look at the list of plane tickets for the most connecting flights by Alaska Airlines, their prices start from $166. There’re no direct flights. The fastest connecting flight – 12h 10m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $166 Find flight	6:35 pm Boston Logan	7:36 am+1 день San Diego San Diego	16h 1m layover 7h 14m - San Francisco	Alaska Airlines	AS357 AS3401
from $198 Find flight	10:00 am Boston Logan	7:10 pm San Diego San Diego	12h 10m layover 2h 47m - Seattle	Alaska Airlines	AS537 AS1142
from $215 Find flight	10:00 am Boston Logan	8:12 pm San Diego San Diego	13h 12m layover 2h 16m - Seattle 0h 57m - Sacramento	Alaska Airlines	AS537 AS1094 AS3410
from $248 Find flight	7:00 am Boston Logan	4:24 pm San Diego San Diego	12h 24m layover 1h 20m - Seattle 0h 48m - San Jose	Alaska Airlines	AS459 AS975 AS3496

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/24/2025

Alaska Airlines Flight Schedule Boston to San Diego

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:00 am — 7:10 pm	10:00 am — 1:37 pm AS537 Alaska Airlines Boston — Seattle 2h 47m stop 4:24 pm — 7:10 pm AS1142 Alaska Airlines Seattle — San Diego	12h 10m including layover	Find flight from$198
10:00 am — 8:12 pm	10:00 am — 1:37 pm AS537 Alaska Airlines Boston — Seattle 2h 16m stop 3:53 pm — 5:42 pm AS1094 Alaska Airlines Seattle — Sacramento 57m stop 6:39 pm — 8:12 pm AS3410 Alaska Airlines Sacramento — San Diego	13h 12m including layover	Find flight from$215
10:00 am — 11:59 pm	10:00 am — 1:37 pm AS537 Alaska Airlines Boston — Seattle 7h 38m stop 9:15 pm — 11:59 pm AS1156 Alaska Airlines Seattle — San Diego	16h 59m including layover	Find flight from$222
10:00 am — 10:37 pm	10:00 am — 1:37 pm AS537 Alaska Airlines Boston — Seattle 6h 13m stop 7:50 pm — 10:37 pm AS1131 Alaska Airlines Seattle — San Diego	15h 37m including layover	Find flight from$222
10:00 am — 9:14 pm	10:00 am — 1:37 pm AS537 Alaska Airlines Boston — Seattle 4h 50m stop 6:27 pm — 9:14 pm AS1098 Alaska Airlines Seattle — San Diego	14h 14m including layover	Find flight from$222
10:00 am — 8:19 pm	10:00 am — 1:37 pm AS537 Alaska Airlines Boston — Seattle 1h 5m stop 2:42 pm — 4:51 pm AS918 Alaska Airlines Seattle — San Jose 2h 2m stop 6:53 pm — 8:19 pm AS3459 Alaska Airlines San Jose — San Diego	13h 19m including layover	Find flight from$257
10:00 am — 11:59 pm	10:00 am — 1:37 pm AS537 Alaska Airlines Boston — Seattle 6h 18m stop 7:55 pm — 8:50 pm AS958 Alaska Airlines Seattle — Portland 39m stop 9:29 pm — 11:59 pm AS1162 Alaska Airlines Portland — San Diego	16h 59m including layover	Find flight from$268
6:35 pm — 7:36 am +1 day	6:35 pm — 10:46 pm AS357 Alaska Airlines Boston — San Francisco 7h 14m stop 6:00 am — 7:36 am AS3401 Alaska Airlines San Francisco — San Diego	16h 1m including layover	Find flight from$166
6:35 pm — 8:35 am +1 day	6:35 pm — 10:46 pm AS357 Alaska Airlines Boston — San Francisco 8h 14m stop 7:00 am — 8:35 am AS912 Alaska Airlines San Francisco — San Diego	17h including layover	Find flight from$166
7:00 am — 4:43 pm	7:00 am — 10:40 am AS459 Alaska Airlines Boston — Seattle 40m stop 11:20 am — 1:12 pm AS1216 Alaska Airlines Seattle — Sacramento 1h 56m stop 3:08 pm — 4:43 pm AS3439 Alaska Airlines Sacramento — San Diego	12h 43m including layover	Find flight from$215
7:00 am — 8:12 pm	7:00 am — 10:40 am AS459 Alaska Airlines Boston — Seattle 40m stop 11:20 am — 1:12 pm AS1216 Alaska Airlines Seattle — Sacramento 5h 27m stop 6:39 pm — 8:12 pm AS3410 Alaska Airlines Sacramento — San Diego	16h 12m including layover	Find flight from$221
7:00 am — 5:03 pm	7:00 am — 10:40 am AS459 Alaska Airlines Boston — Seattle 56m stop 11:36 am — 12:33 pm AS1039 Alaska Airlines Seattle — Portland 2h 4m stop 2:37 pm — 5:03 pm AS1204 Alaska Airlines Portland — San Diego	13h 3m including layover	Find flight from$221
7:00 am — 4:24 pm	7:00 am — 10:40 am AS459 Alaska Airlines Boston — Seattle 1h 20m stop 12:00 pm — 2:11 pm AS975 Alaska Airlines Seattle — San Jose 48m stop 2:59 pm — 4:24 pm AS3496 Alaska Airlines San Jose — San Diego	12h 24m including layover	Find flight from$248
7:00 am — 5:39 pm	7:00 am — 10:40 am AS459 Alaska Airlines Boston — Seattle 48m stop 11:28 am — 1:47 pm AS1284 Alaska Airlines Seattle — San Francisco 2h 19m stop 4:06 pm — 5:39 pm AS3482 Alaska Airlines San Francisco — San Diego	13h 39m including layover	Find flight from$257

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 01/24/2025

Flight Information

There are 15 flights by Alaska Airlines from Boston to San Diego every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at San Diego, AFB, Golden Triangle Reg., Lowndes County, San Diego Regional, El Cajon, Montgomery Field, Miramar NAS, North Island NAS, Brown Field Municipal, Gillespie Field.

Departures start from 10:00 am to 7:00 am. Nonstop flight is 12h 10m. The time difference between Boston and San Diego is 3h.

The fastest flight 12h 10m
Average flight time 13h 57m
The earliest flight 10:00 am
The latest flight 7:00 am
Distance 2583 ml

The cheapest months for traveling to San Diego are february (from 166 $).

The cheapest flight by Alaska Airlines that our users were able to find is $166. This airfare is economy class on one-way AS357 flight for February 21, 2025 leaving Logan in Boston at 6:35 pm, it includes all taxes and additional fees.

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Alaska Airlines Airplanes on the Route

List of the most popular Alaska Airlines airplanes flying from Boston to San Diego:

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 5 airline carriers between Boston and San Diego. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to San Diego.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

UA - United Airlines

from $176

Find
NK - Spirit Airlines

from $157

Find
PD - Porter Airlines

from $344

Find
LX - SWISS International Air Lines

from $5970

Find
TS - Air Transat

from $386

Find

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