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$201+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — BOS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This Delta deal was found by Cheapflights users on 11/2. 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 12/71:30 amFAI - BOS
1 stop10h 33mDelta
Thu 12/117:15 amBOS - FAI
1 stop21h 03mDelta
Deal found 11/2$401
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/85:00 amFAI - BOS
2 stops14h 59mAlaska Airlines
Thu 12/116:52 pmBOS - FAI
2 stops24h 12mAlaska Airlines
Deal found 11/2$410
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/165:55 amFAI - BOS
1 stop14h 04mAlaska Airlines
Tue 1/66:06 pmBOS - FAI
2 stops26h 10mAlaska Airlines
Deal found 11/3$485
This Delta deal was found by Cheapflights users on 11/3. 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 12/151:30 amFAI - BOS
2 stops18h 15mDelta
Tue 1/65:20 pmBOS - FAI
1 stop11h 05mDelta
Deal found 11/3$501
This Delta deal was found by Cheapflights users on 11/3. 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.
Wed 12/241:44 pmANC - BOS
1 stop13h 45mDelta
Mon 12/295:45 amBOS - ANC
1 stop17h 04mDelta
Deal found 11/3$548
This Delta deal was found by Cheapflights users on 11/3. 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 12/229:15 pmANC - BOS
1 stop12h 57mDelta
Sat 1/35:45 amBOS - ANC
1 stop17h 04mDelta
Deal found 11/3$558
This Delta deal was found by Cheapflights users on 11/1. 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 11/286:05 amANC - BOS
1 stop13h 42mDelta
Wed 12/36:24 pmBOS - ANC
1 stop10h 33mDelta
Deal found 11/1$590
This Delta deal was found by Cheapflights users on 11/3. 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 11/171:30 amFAI - BOS
1 stop10h 29mDelta
Sat 11/2211:25 amBOS - FAI
2 stops16h 58mDelta
Deal found 11/3$606
This Delta deal was found by Cheapflights users on 11/3. 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 12/209:15 pmANC - BOS
1 stop15h 56mDelta
Sun 1/45:45 amBOS - ANC
1 stop17h 04mDelta
Deal found 11/3$710

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$401
(Delta)

One-way from

$201
(Delta)

Popular in

March

Cheapest in

September

Average price

$685
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
Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 3, 2025.
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

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Sun 12/7

1:30 am-11:58 pm

1 stop18h 28m

Boston Logan Intl

Thu 12/11

7:15 am-12:18 am

1 stop21h 03m

$401

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Mon 12/8

8:00 am-7:29 am

1 stop19h 29m

Boston Logan Intl

Thu 12/11

6:52 pm-9:43 pm

2 stops30h 51m

$406

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Tue 12/16

5:55 am-11:59 pm

1 stop14h 04m

Boston Logan Intl

Tue 1/6

6:06 pm-4:16 pm

2 stops26h 10m

$485

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Wed 12/24

1:44 pm-7:29 am

1 stop13h 45m

Boston Logan Intl

Mon 12/29

5:45 am-6:49 pm

1 stop17h 04m

$548

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Fri 3/27

10:00 am-11:54 pm

1 stop9h 54m

Boston Logan Intl

Mon 3/30

7:00 am-2:14 pm

1 stop11h 14m

$558

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Fri 3/27

6:00 am-12:23 am

1 stop14h 23m

Boston Logan Intl

Tue 3/31

7:05 am-2:42 pm

1 stop11h 37m

$558

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Fri 3/27

1:15 pm-6:32 am

1 stop13h 17m

Boston Logan Intl

Mon 3/30

9:55 am-12:28 am

2 stops18h 33m

$563

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Wed 12/10

12:10 pm-7:29 am

1 stop15h 19m

$201

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Tue 12/9

1:30 am-7:40 pm

2 stops14h 10m

$206

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Thu 3/12

10:00 am-11:59 pm

1 stop9h 59m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 14 results
1
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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, December is the cheapest month in which you can book a flight from Alaska to Boston (average of $261). Flying from Alaska to Boston in February is currently the most expensive (average of $528). 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.

What is the cheapest time of day to fly from AK to BOS?

Find hourly flight availability from Alaska to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from Alaska to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the afternoon.

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 18h 28m. Fly via Delta or Alaska Airlines to get the fastest option. Alaska and Boston are separated by a distance of 3249 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, December is the cheapest month in which you can book a flight from Alaska to Boston (average of $261). Flying from Alaska to Boston in February is currently the most expensive (average of $528). 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
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$326Average$544FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$341Average$630FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$367Average$669FlexibilityNo cancel feeOn-time69%

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