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$173+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — BOS
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Alaska to Boston

Keep the following information in mind while searching for Alaska to Boston flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$337
(United Airlines)

One-way from

$173
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$536
Provider with most accurate pricing for Anchorage-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Anchorage-Boston Logan Intl flights.
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From Alaska to Boston Logan Intl
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One-way flight from Alaska to Boston Logan Intl
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 14, 2026.

This United Airlines deal was found by Cheapflights users on 1/12. 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.
Mon 2/29:00 am
ANC
-
BOS
1 stop10h 46m
United Airlines
Wed 2/1111:17 am
BOS
-
ANC
1 stop12h 40m
United Airlines
Deal found 1/12$337
This Delta deal was found by Cheapflights users on 1/12. 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 2/63:00 pm
ANC
-
BOS
1 stop11h 53m
Delta
Sun 2/87:15 am
BOS
-
ANC
1 stop10h 50m
Delta
Deal found 1/12$357
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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.
Thu 2/52:10 am
ANC
-
BOS
1 stop10h 10m
Alaska Airlines
Sun 2/85:20 pm
BOS
-
ANC
2 stops21h 18m
Alaska Airlines
Deal found 1/12$374
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Wed 2/49:00 am
ANC
-
BOS
1 stop10h 46m
United Airlines
Wed 2/1111:17 am
BOS
-
ANC
1 stop12h 40m
United Airlines
Deal found 1/13$401
This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 5/41:17 am
FAI
-
BOS
1 stop18h 42m
Alaska Airlines
Wed 5/66:42 pm
BOS
-
FAI
1 stop22h 16m
Alaska Airlines
Deal found 1/11$402
This Delta deal was found by Cheapflights users on 1/12. 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.
Mon 2/29:15 pm
ANC
-
BOS
2 stops14h 38m
Delta
Wed 2/117:00 am
BOS
-
ANC
2 stops15h 56m
Delta
Deal found 1/12$431
This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 3/3012:59 am
ANC
-
BOS
1 stop19h 00m
Alaska Airlines
Wed 4/19:00 am
BOS
-
ANC
1 stop18h 35m
Alaska Airlines
Deal found 1/11$441
This Delta deal was found by Cheapflights users on 1/13. 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.
Tue 5/59:15 pm
ANC
-
BOS
1 stop9h 31m
Delta
Mon 5/116:35 pm
BOS
-
ANC
1 stop11h 00m
Delta
Deal found 1/13$452
This Expedia deal was found by Cheapflights users on 1/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:59 pm
FAI
-
BOS
1 stop10h 55m
Alaska Airlines
Wed 2/256:24 pm
BOS
-
FAI
1 stop12h 14m
Alaska Airlines
Deal found 1/13$611
This Expedia deal was found by Cheapflights users on 1/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/222:10 am
FAI
-
BOS
1 stop10h 10m
Alaska Airlines
Sun 1/256:44 pm
BOS
-
FAI
1 stop12h 04m
Alaska Airlines
Deal found 1/13$882

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 January 14, 2026.
Use the filters below to find and compare flights from Alaska to Boston that are best for you.

Fly from

Alaska

Fly to

Boston

Route

Depart

Return

Price

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Mon 2/2

9:00 am-11:46 pm

1 stop10h 46m

Boston Logan Intl

Wed 2/11

11:17 am-7:57 pm

1 stop12h 40m

$337

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Fri 2/6

3:00 pm-6:53 am

1 stop11h 53m

Boston Logan Intl

Sun 2/8

7:15 am-2:05 pm

1 stop10h 50m

$357

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Thu 2/5

2:10 am-4:20 pm

1 stop10h 10m

Boston Logan Intl

Sun 2/8

5:20 pm-10:38 am

2 stops21h 18m

$374

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Wed 2/4

9:00 am-11:46 pm

1 stop10h 46m

Boston Logan Intl

Wed 2/11

11:17 am-7:57 pm

1 stop12h 40m

$401

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Mon 5/4

1:17 am-11:59 pm

1 stop18h 42m

Boston Logan Intl

Wed 5/6

6:42 pm-12:58 pm

1 stop22h 16m

$402

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Mon 2/23

2:38 pm-11:59 pm

2 stops29h 21m

Boston Logan Intl

Wed 2/25

6:24 pm-2:38 am

1 stop12h 14m

$406

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Wed 3/25

6:00 am-5:53 am

2 stops19h 53m

Boston Logan Intl

Sun 3/29

7:15 am-9:35 pm

1 stop18h 20m

$406

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Mon 3/30

12:59 am-11:59 pm

1 stop19h 00m

Boston Logan Intl

Wed 4/1

9:00 am-11:35 pm

1 stop18h 35m

$441

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Fri 2/27

5:00 am-6:54 am

2 stops21h 54m

$173

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Thu 2/26

1:27 am-3:59 pm

1 stop10h 32m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 21 results
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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 $263). Flying from Alaska to Boston in April is currently the most expensive (average of $504). 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 10m. Fly via United Airlines, Delta, or Alaska Airlines 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 Spirit Airlines. According to our data, you can fly for as low as $170. Users have also found prices from $213 and $213 on Delta and JetBlue, 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 $263). Flying from Alaska to Boston in April is currently the most expensive (average of $504). 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
Cambridge
Medford
Hampton Beach
Watertown
Seekonk
Brockton
Warwick
Seabrook
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

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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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$326Average$538FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$341Average$728FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$367Average$669FlexibilityNo cancel feeOn-time69%

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