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$235+ Cheap flights from Alaska to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — BOS
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Alaska to Boston

Cheapest flights from Alaska to Boston
Explore the most affordable flight options available from Alaska to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:47 pm
ANC
-
BOS
1 stop10h 00m
United Airlines
Thu 4/1611:00 am
BOS
-
ANC
1 stop12h 48m
United Airlines
Deal found 3/18$471
This Alaska Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:30 am
FAI
-
BOS
1 stop14h 29m
Alaska Airlines
Sat 5/24:33 pm
BOS
-
FAI
1 stop13h 09m
Alaska Airlines
Deal found 3/20$472
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:30 am
FAI
-
BOS
1 stop21h 09m
Alaska Airlines
Fri 4/247:00 am
BOS
-
FAI
2 stops21h 19m
Alaska Airlines
Deal found 3/22$473
This Alaska Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:25 pm
ANC
-
BOS
1 stop24h 34m
Alaska Airlines
Fri 4/247:00 am
BOS
-
ANC
1 stop13h 25m
Alaska Airlines
Deal found 3/18$473
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
ANC
-
BOS
2 stops13h 29m
Delta
Fri 5/293:15 pm
BOS
-
ANC
1 stop13h 16m
Delta
Deal found 3/20$476
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:59 pm
FAI
-
BOS
2 stops17h 43m
Alaska Airlines
Wed 5/277:11 pm
BOS
-
FAI
2 stops22h 30m
Alaska Airlines
Deal found 3/19$480
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:15 pm
ANC
-
BOS
2 stops16h 13m
Delta
Sat 4/255:30 am
BOS
-
ANC
2 stops17h 16m
Delta
Deal found 3/21$481
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:45 am
FAI
-
BOS
2 stops17h 51m
Delta
Fri 4/2411:54 am
BOS
-
FAI
2 stops16h 46m
Delta
Deal found 3/22$483
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:15 pm
ANC
-
BOS
1 stop9h 31m
Delta
Mon 5/113:55 pm
BOS
-
ANC
1 stop13h 00m
Delta
Deal found 3/19$507
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:15 pm
ANC
-
BOS
2 stops16h 30m
Delta
Wed 4/151:06 pm
BOS
-
ANC
2 stops15h 19m
Delta
Deal found 3/18$517
This Alaska Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:30 am
FAI
-
BOS
1 stop14h 29m
Alaska Airlines
Wed 5/66:42 pm
BOS
-
FAI
1 stop22h 16m
Alaska Airlines
Deal found 3/20$522
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:30 pm
ANC
-
BOS
1 stop12h 41m
American Airlines
Sat 4/256:00 am
BOS
-
ANC
1 stop16h 50m
American Airlines
Deal found 3/21$526

Find flight deals from Alaska to Boston

Keep the following information in mind while searching for Alaska to Boston flight deals. Data was last updated March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(United Airlines)

One-way from

$235
(Delta)

Popular in

March

Cheapest in

February

Average price

$827
Provider with most accurate pricing for Anchorage-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-Boston Logan Intl flights.
Search Deals
From Alaska to Boston Logan Intl
Search Deals
One-way flight from Alaska to Boston Logan Intl
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Alaska to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Mon 5/4

3:59 pm-7:12 am

1 stop11h 13m

Boston Logan Intl

Wed 5/6

6:42 pm-12:58 pm

1 stop22h 16m

$472

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Sat 4/18

1:20 am-11:59 pm

1 stop18h 39m

Boston Logan Intl

Sat 5/2

6:42 pm-12:58 pm

1 stop22h 16m

$472

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Wed 4/29

8:50 pm-11:01 am

1 stop10h 11m

Boston Logan Intl

Wed 5/6

8:30 am-8:06 pm

2 stops15h 36m

$476

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Wed 5/6

7:59 pm-5:42 pm

2 stops17h 43m

Boston Logan Intl

Wed 5/27

7:11 pm-1:41 pm

2 stops22h 30m

$480

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Fri 4/17

1:45 am-11:36 pm

2 stops17h 51m

Boston Logan Intl

Fri 4/24

11:54 am-12:40 am

2 stops16h 46m

$483

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Sun 5/3

3:45 pm-10:46 am

2 stops15h 01m

Boston Logan Intl

Sun 5/10

12:05 pm-12:31 am

1 stop16h 26m

$512

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Sun 5/3

3:45 pm-10:46 am

2 stops15h 01m

Boston Logan Intl

Mon 5/11

3:55 pm-12:55 am

1 stop13h 00m

$512

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Fri 5/15

6:00 am-11:54 pm

1 stop13h 54m

Boston Logan Intl

Wed 5/20

2:05 pm-12:31 am

1 stop14h 26m

$547

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Sun 5/10

1:17 am-11:59 pm

1 stop18h 42m

Boston Logan Intl

Sat 5/16

7:20 am-9:00 pm

2 stops17h 40m

$551

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Thu 4/9

8:50 pm-11:01 am

1 stop10h 11m

Boston Logan Intl

Tue 4/14

11:00 am-7:48 pm

1 stop12h 48m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from Alaska to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Alaska with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alaska to Boston

What is the cheapest month to book a flight from Alaska to Boston?

Currently, September is the cheapest month in which you can book a flight from Alaska to Boston (average of $218). Flying from Alaska to Boston in January is currently the most expensive (average of $725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Alaska to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Alaska?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Alaska to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • How long is the flight from Alaska to Boston?

    There are many flights that can get you from Alaska to Boston in 10h. Fly via United Airlines, Alaska Airlines, or Delta to get the fastest option. Alaska and Boston are separated by a distance of 3371 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Alaska to Boston one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $137. Users have also found prices from $199 and $205 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Alaska to Boston that include hotel bookings?

    Yes. In addition to deals on Alaska to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alaska to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Boston.

  • Can I find deals for business class flights from Alaska to Boston?

    Yes. Cheapflights offers flight deals from Alaska to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alaska to Boston?

    Currently, September is the cheapest month in which you can book a flight from Alaska to Boston (average of $218). Flying from Alaska to Boston in January is currently the most expensive (average of $725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Chelsea
Smithfield
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy

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Alternative routes for Alaska to Boston

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Top 3 airlines flying from Alaska to Boston

Discover the top 3 airlines that operate flights from Alaska to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$315Average$523FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$320Average$669FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$341Average$654FlexibilityNo cancel feeOn-time75%

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