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Alaska

$252+ Cheap flights from Boston (BOS) to Alaska

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ANC
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Boston to Alaska

Keep the following information in mind while searching for Boston to Alaska flight deals. Data was last updated juin 12, 2025.

Round-trip from

$510
(Sun Country Air)

One-way from

$252
(Hawaiian Airlines)

Popular in

June

Cheapest in

April

Average price

$727
From Boston Logan Intl to Alaska
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One-way flight from Boston Logan Intl to Alaska
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Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Boston to Alaska

Cheapest flights from Boston to Alaska
Explore the most affordable flight options available from Boston to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
sam. 9/136:40 pmBOS - FAI
1 stop32h 07mAlaska Airlines
lun. 9/223:59 pmFAI - BOS
1 stop28h 24mAlaska Airlines
Deal found 6/10$503
This Sun Country Air deal was found by Cheapflights users on 6/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/46:30 amBOS - ANC
1 stop9h 58mSun Country Air
lun. 7/141:30 pmANC - BOS
1 stop17h 07mSun Country Air
Deal found 6/10$510
This Delta deal was found by Cheapflights users on 6/10. 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.
sam. 10/117:05 amBOS - ANC
1 stop13h 17mDelta
ven. 10/1712:40 amANC - BOS
1 stop11h 14mDelta
Deal found 6/10$522
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 8/266:00 amBOS - ANC
1 stop22h 54mAlaska Airlines
mer. 9/34:20 pmANC - BOS
1 stop11h 40mAlaska Airlines
Deal found 6/12$523
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/18:35 amBOS - ANC
1 stop16h 14mAmerican Airlines
jeu. 9/49:53 pmANC - BOS
1 stop13h 13mAmerican Airlines
Deal found 6/11$540
This Delta deal was found by Cheapflights users on 6/12. 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.
sam. 7/265:30 amBOS - FAI
2 stops23h 20mDelta
mer. 8/612:30 amFAI - BOS
1 stop12h 10mDelta
Deal found 6/12$540
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/287:20 amBOS - ANC
1 stop10h 50mHawaiian Airlines
mer. 9/35:59 pmANC - BOS
1 stop10h 01mHawaiian Airlines
Deal found 6/10$541
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 10/77:05 amBOS - JNU
1 stop15h 20mDelta
mar. 10/217:05 amJNU - BOS
1 stop12h 39mDelta
Deal found 6/10$564
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/16:00 amBOS - ANC
2 stops17h 48mMultiple Airlines
mer. 7/91:20 pmANC - BOS
1 stop30h 06mMultiple Airlines
Deal found 6/10$583
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/2410:40 amBOS - FAI
1 stop12h 50mUnited Airlines
jeu. 7/318:50 pmFAI - BOS
1 stop10h 04mUnited Airlines
Deal found 6/11$612
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 11/47:00 amBOS - JNU
2 stops18h 33mAlaska Airlines
mar. 11/117:13 amJNU - BOS
1 stop12h 46mAlaska Airlines
Deal found 6/11$661
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/71:02 pmBOS - ANC
1 stop10h 12mUnited Airlines
sam. 7/192:25 pmANC - BOS
1 stop11h 36mUnited Airlines
Deal found 6/11$670

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Alaska 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 juin 12, 2025.
Use the filters below to find and compare flights from Boston to Alaska that are best for you.

Fly from

Boston

Fly to

Alaska

Route

Depart

Return

Price

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

ven. 7/4

6:30 am-12:28 pm

1 stop9h 58m

Anchorage

lun. 7/14

1:30 pm-10:37 am

1 stop17h 07m

$510

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

mar. 8/26

7:25 am-4:24 pm

1 stop12h 59m

Anchorage

mar. 9/2

2:23 pm-6:30 am

1 stop12h 07m

$522

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

mar. 8/26

6:00 am-12:54 am

1 stop22h 54m

Anchorage

mer. 9/3

4:20 pm-8:00 am

1 stop11h 40m

$523

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

lun. 9/1

8:35 am-8:49 pm

1 stop16h 14m

Anchorage

jeu. 9/4

9:53 pm-3:06 pm

1 stop13h 13m

$540

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

sam. 7/26

5:30 am-12:50 am

2 stops23h 20m

Fairbanks

mer. 8/6

12:30 am-4:40 pm

1 stop12h 10m

$540

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

jeu. 8/28

7:20 am-2:10 pm

1 stop10h 50m

Anchorage

mer. 9/3

5:59 pm-8:00 am

1 stop10h 01m

$541

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

jeu. 7/10

8:40 am-12:49 am

2 stops20h 09m

Fairbanks

lun. 7/14

12:34 am-6:00 am

1 stop25h 26m

$553

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

dim. 8/17

11:25 am-6:11 pm

1 stop10h 46m

Juneau Intl

mar. 8/26

7:05 am-12:18 am

2 stops13h 13m

$577

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

mar. 7/1

6:00 am-7:48 pm

2 stops17h 48m

Anchorage

mer. 7/9

1:20 pm-11:26 pm

1 stop30h 06m

$583

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

jeu. 7/24

10:40 am-7:30 pm

1 stop12h 50m

Fairbanks

jeu. 7/31

8:50 pm-10:54 am

1 stop10h 04m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 34 results
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Best time to book a flight from Boston to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Boston 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 Boston to Alaska

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

Currently, January is the cheapest month in which you can book a flight from Boston to Alaska (average of $456). Flying from Boston to Alaska in July is currently the most expensive (average of $647). 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 BOS to AK?

Find hourly flight availability from Boston to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

When flying from Boston to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated juin 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Boston to Alaska to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Boston to Alaska. 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 from for flights from Boston to Alaska?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Alaska.

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

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $252. However, be on the lookout for offers from Alaska Airlines and American Airlines, as they are both options that can get you from Boston to Alaska for a low price.

  • What are the most popular routes from Boston to Alaska?

    Most travelers choose Boston Logan Intl - Anchorage, Boston Logan Intl - Fairbanks or Boston Logan Intl - Juneau Intl when deciding on the best route from Boston to Alaska.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Alaska 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 Boston to Alaska?

    Currently, January is the cheapest month in which you can book a flight from Boston to Alaska (average of $456). Flying from Boston to Alaska in July is currently the most expensive (average of $647). 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

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Alternative routes for Boston to Alaska

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Top 6 airlines flying from Boston to Alaska

Discover the top 6 airlines that operate flights from Boston to Alaska. 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$340Average$731FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$416Average$819FlexibilityNo cancel feeOn-time85%
DeltaCheapest$440Average$626FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$459Average$807FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$472Average$588FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$480Average$894FlexibilityNo cancel feeOn-time75%

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