Alaska Airlines San Francisco to Boston Flights

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Cheapflightsplus.com will find cheap Alaska Airlines flights from San Francisco to Boston. Compare airline ticket prices and book air tickets starting from $132 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 San Francisco (CA) — Boston (MA) 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 january: one-way - $132, two-way – $226.

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Cheap Flights from San Francisco to Boston by Alaska Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Alaska Airlines, their prices start from $132. The fastest nonstop flight takes 5h 31m. The fastest connecting flight — 7h 55m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $162 Find flight	8:20 am San Francisco San Francisco	4:51 pm Boston Logan	5h 31m	Alaska Airlines	AS356
from $132 Find flight	6:00 am San Francisco San Francisco	4:55 pm Boston Logan	7h 55m layover 0h 44m - San Diego	Alaska Airlines	AS3310 AS390
from $190 Find flight	2:07 pm San Francisco San Francisco	3:29 pm+1 день Boston Logan	22h 22m layover 15h 3m - Portland	Alaska Airlines	AS127 AS358
from $190 Find flight	6:43 pm San Francisco San Francisco	3:29 pm+1 день Boston Logan	17h 46m layover 10h 31m - Portland	Alaska Airlines	AS1169 AS358
from $201 Find flight	7:00 am San Francisco San Francisco	11:59 pm Boston Logan	13h 59m layover 6h 30m - Seattle	Alaska Airlines	AS1013 AS460
from $208 Find flight	10:52 am San Francisco San Francisco	11:59 pm Boston Logan	10h 7m layover 2h 31m - Seattle	Alaska Airlines	AS3362 AS460
from $222 Find flight	7:55 pm San Francisco San Francisco	3:29 pm+1 день Boston Logan	16h 34m layover 9h 17m - Portland	Alaska Airlines	AS2009 AS358
from $239 Find flight	9:55 pm San Francisco San Francisco	5:39 pm+1 день Boston Logan	16h 44m layover 9h 30m - San Diego	Alaska Airlines	AS3448 AS390
from $254 Find flight	8:20 am San Francisco San Francisco	11:59 pm Boston Logan	12h 39m layover 5h 10m - Seattle	Alaska Airlines	AS1123 AS460
from $254 Find flight	6:00 am San Francisco San Francisco	11:59 pm Boston Logan	14h 59m layover 7h 26m - Seattle	Alaska Airlines	AS157 AS460
from $189 Find flight	11:11 am San Francisco San Francisco	11:59 pm Boston Logan	9h 48m layover 0h 32m - Portland 1h 13m - Seattle	Alaska Airlines	AS835 AS1008 AS460
from $228 Find flight	7:33 pm San Francisco San Francisco	3:29 pm+1 день Boston Logan	16h 56m layover 0h 51m - Seattle 7h 17m - Portland	Alaska Airlines	AS3339 AS957 AS358
from $237 Find flight	9:00 am San Francisco San Francisco	11:59 pm Boston Logan	11h 59m layover 2h 43m - Portland 1h 13m - Seattle	Alaska Airlines	AS138 AS1008 AS460
from $237 Find flight	9:00 am San Francisco San Francisco	11:59 pm Boston Logan	11h 59m layover 0h 50m - Portland 3h 4m - Seattle	Alaska Airlines	AS138 AS970 AS460
from $254 Find flight	11:00 am San Francisco San Francisco	11:59 pm Boston Logan	9h 59m layover 1h 0m - Portland 0h 52m - Seattle	Alaska Airlines	AS2032 AS1008 AS460
from $265 Find flight	9:30 am San Francisco San Francisco	11:59 pm Boston Logan	11h 29m layover 0h 35m - Santa Ana 1h 5m - Seattle	Alaska Airlines	AS3411 AS1173 AS460

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/22/2024

Alaska Airlines Flight Schedule San Francisco to Boston

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
8:20 am — 4:51 pm	8:20 am — 4:51 pm AS356 Alaska Airlines San Francisco — Boston	5h 31m	Find flight from$162
10:52 am — 11:59 pm	10:52 am — 1:14 pm AS3362 Alaska Airlines San Francisco — Seattle 2h 31m stop 3:45 pm — 11:59 pm AS460 Alaska Airlines Seattle — Boston	10h 7m including layover	Find flight from$208
2:07 pm — 3:29 pm +1 day	2:07 pm — 3:57 pm AS127 Alaska Airlines San Francisco — Portland 15h 3m stop 9:08 am — 5:25 pm AS358 Alaska Airlines Portland — Boston	22h 22m including layover	Find flight from$190
2:43 pm — 7:44 am +1 day	2:43 pm — 4:59 pm AS1059 Alaska Airlines San Francisco — Seattle 6h 31m stop 11:30 pm — 7:44 am AS536 Alaska Airlines Seattle — Boston	14h 1m including layover	Find flight from$320
4:39 pm — 7:44 am +1 day	4:39 pm — 6:53 pm AS1078 Alaska Airlines San Francisco — Seattle 4h 37m stop 11:30 pm — 7:44 am AS536 Alaska Airlines Seattle — Boston	12h 5m including layover	Find flight from$320
5:50 pm — 7:44 am +1 day	5:50 pm — 8:00 pm AS971 Alaska Airlines San Francisco — Seattle 3h 30m stop 11:30 pm — 7:44 am AS536 Alaska Airlines Seattle — Boston	10h 54m including layover	Find flight from$276
6:00 am — 4:55 pm	6:00 am — 7:36 am AS3310 Alaska Airlines San Francisco — San Diego 44m stop 9:20 am — 5:59 pm AS390 Alaska Airlines San Diego — Boston	7h 55m including layover	Find flight from$132
6:43 pm — 3:29 pm +1 day	6:43 pm — 8:29 pm AS1169 Alaska Airlines San Francisco — Portland 10h 31m stop 7:00 am — 3:29 pm AS358 Alaska Airlines Portland — Boston	17h 46m including layover	Find flight from$190
7:00 am — 11:59 pm	7:00 am — 9:18 am AS1013 Alaska Airlines San Francisco — Seattle 6h 30m stop 3:40 pm — 11:59 pm AS460 Alaska Airlines Seattle — Boston	13h 59m including layover	Find flight from$201
7:33 pm — 4:55 pm +1 day	7:33 pm — 10:00 pm AS3339 Alaska Airlines San Francisco — Seattle 10h 26m stop 8:26 am — 4:55 pm AS306 Alaska Airlines Seattle — Boston	18h 22m including layover	Find flight from$201
11:00 am — 11:59 pm	8:10 am — 10:02 am AS2032 Alaska Airlines San Francisco — Portland 1h stop 1:52 pm — 2:53 pm AS1008 Alaska Airlines Portland — Seattle 52m stop 3:45 pm — 11:59 pm AS460 Alaska Airlines Seattle — Boston	9h 59m including layover	Find flight from$254
11:11 am — 11:59 pm	8:20 am — 10:11 am AS835 Alaska Airlines San Francisco — Portland 32m stop 1:52 pm — 2:53 pm AS1008 Alaska Airlines Portland — Seattle 1h 13m stop 3:45 pm — 11:59 pm AS460 Alaska Airlines Seattle — Boston	9h 48m including layover	Find flight from$189
8:20 am — 11:59 pm	8:20 am — 10:11 am AS835 Alaska Airlines San Francisco — Portland 1h 39m stop 11:50 am — 12:51 pm AS970 Alaska Airlines Portland — Seattle 2h 54m stop 3:45 pm — 11:59 pm AS460 Alaska Airlines Seattle — Boston	12h 39m including layover	Find flight from$189
9:00 am — 11:59 pm	9:00 am — 10:50 am AS138 Alaska Airlines San Francisco — Portland 2h 43m stop 1:33 pm — 2:32 pm AS1008 Alaska Airlines Portland — Seattle 1h 13m stop 3:45 pm — 11:59 pm AS460 Alaska Airlines Seattle — Boston	11h 59m including layover	Find flight from$237
9:00 am — 11:59 pm	9:00 am — 10:50 am AS138 Alaska Airlines San Francisco — Portland 50m stop 11:40 am — 12:41 pm AS970 Alaska Airlines Portland — Seattle 3h 4m stop 3:45 pm — 11:59 pm AS460 Alaska Airlines Seattle — Boston	11h 59m including layover	Find flight from$237

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

*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There is 1 flight by Alaska Airlines from San Francisco to Boston every week with departures from San Francisco, Embarkadero, China Basin Heliport. All flights arrive at Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail.

Departures start from 10:52 am to 9:55 pm. Nonstop flight is 5h 31m. The time difference between San Francisco and Boston is 3h.

The fastest flight 5h 31m
Average flight time 5h 31m
The earliest flight 10:52 am
The latest flight 9:55 pm
Distance 2698 ml

The cheapest months for traveling to Boston are december (from 113 $), january (from 132 $), february (from 162 $).

The most expensive and popular months are november (from 187 $), february (from 162 $), january (from 132 $).

The cheapest flight by Alaska Airlines that our users were able to find is $132. This airfare is economy class on one-way AS3310 flight for January 22, 2025 leaving San Francisco in San Francisco at 6:00 am, 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 San Francisco to Boston:

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 3 airline carriers between San Francisco and Boston. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Francisco to Boston.

Nonstop flights

There are 6 direct flights every day from San Francisco. Airlines and fares are below:

UA - United Airlines

from $176

Find

See more direct flights

Connecting Flights

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

UA - United Airlines

from $186

Find
WS - WestJet

from $380

Find
LX - SWISS International Air Lines

from $1564

Find

See more connecting flights

How to book an air ticket yourself?

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