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Alaska

$198+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ANC
may. 4 — may. 111
dom. 5/4
dom. 5/11
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 abril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$431
(Sun Country Air)

One-way from

$198
(Sun Country Air)

Popular in

June

Cheapest in

January

Average price

$580
Provider with most accurate pricing for Boston Logan Intl-Anchorage flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Anchorage flights.
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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. 6% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 29, 2025.

This Sun Country Air deal was found by Cheapflights users on 4/28. 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.
lun. 6/166:30 amBOS - ANC
1 stop9h 58mSun Country Air
lun. 6/168:55 pmANC - BOS
1 stop9h 42mSun Country Air
Deal found 4/28$393
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
mié. 5/287:00 amBOS - ANC
1 stop20h 44mAlaska Airlines
dom. 6/14:30 pmANC - BOS
1 stop10h 50mAlaska Airlines
Deal found 4/28$440
This Delta deal was found by Cheapflights users on 4/28. 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. 6/246:55 pmBOS - ANC
1 stop19h 04mDelta
mié. 6/252:20 pmANC - BOS
1 stop12h 20mDelta
Deal found 4/28$449
This Delta deal was found by Cheapflights users on 4/29. 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.
jue. 9/187:05 amBOS - FAI
1 stop11h 16mDelta
sáb. 9/273:10 pmFAI - BOS
1 stop11h 24mDelta
Deal found 4/29$461
This Mytrip deal was found by Cheapflights users on 4/28. 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.
lun. 6/166:30 amBOS - ANC
1 stop9h 58mMultiple Airlines
lun. 6/168:55 pmANC - BOS
2 stops14h 50mMultiple Airlines
Deal found 4/28$462
This United Airlines deal was found by Cheapflights users on 4/28. 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.
sáb. 10/118:00 amBOS - ANC
2 stops15h 48mUnited Airlines
sáb. 10/188:57 pmANC - BOS
1 stop11h 45mUnited Airlines
Deal found 4/28$465
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
dom. 11/97:35 pmBOS - FAI
1 stop21h 10mAlaska Airlines
sáb. 11/158:05 pmFAI - BOS
2 stops16h 41mAlaska Airlines
Deal found 4/29$465
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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. 11/45:55 pmBOS - JNU
3 stops29h 57mAlaska Airlines
mar. 11/117:10 amJNU - BOS
2 stops29h 36mAlaska Airlines
Deal found 4/28$537
This Delta deal was found by Cheapflights users on 4/28. 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. 7/811:25 amBOS - JNU
1 stop10h 41mDelta
mar. 7/157:05 amJNU - BOS
1 stop13h 10mDelta
Deal found 4/28$543
This American Airlines deal was found by Cheapflights users on 4/28. 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.
mié. 7/210:47 amBOS - ANC
1 stop15h 56mAmerican Airlines
dom. 7/139:47 pmANC - BOS
1 stop9h 49mAmerican Airlines
Deal found 4/28$621
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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. 6/177:20 amBOS - SIT
2 stops15h 00mAlaska Airlines
jue. 6/261:40 pmSIT - BOS
2 stops13h 50mAlaska Airlines
Deal found 4/28$706
This United Airlines deal was found by Cheapflights users on 4/29. 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.
vie. 6/208:59 pmBOS - FAI
1 stop26h 42mUnited Airlines
jue. 6/2611:23 pmFAI - BOS
2 stops14h 43mUnited Airlines
Deal found 4/29$725

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 abril 29, 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

lun. 6/16

6:30 am-12:28 pm

1 stop9h 58m

Anchorage

lun. 6/16

8:55 pm-10:37 am

1 stop9h 42m

$393

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

mié. 5/28

7:00 am-11:44 pm

1 stop20h 44m

Anchorage

dom. 6/1

4:30 pm-7:20 am

1 stop10h 50m

$440

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

mar. 6/24

6:55 pm-9:59 am

1 stop19h 04m

Anchorage

mié. 6/25

2:20 pm-6:40 am

1 stop12h 20m

$449

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

jue. 9/18

7:05 am-2:21 pm

1 stop11h 16m

Fairbanks

sáb. 9/27

3:10 pm-6:34 am

1 stop11h 24m

$461

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

lun. 6/16

6:30 am-12:28 pm

1 stop9h 58m

Anchorage

lun. 6/16

8:55 pm-3:45 pm

2 stops14h 50m

$462

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

jue. 9/18

6:00 am-3:52 pm

2 stops13h 52m

Fairbanks

sáb. 9/27

7:15 am-6:00 am

2 stops18h 45m

$470

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

mar. 7/8

11:25 am-6:06 pm

1 stop10h 41m

Juneau Intl

mar. 7/15

7:05 am-12:15 am

1 stop13h 10m

$543

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

mié. 7/2

10:47 am-10:43 pm

1 stop15h 56m

Anchorage

dom. 7/13

9:47 pm-11:36 am

1 stop9h 49m

$621

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

lun. 6/2

9:00 am-9:22 pm

2 stops16h 22m

Anchorage

vie. 6/6

11:59 pm-7:20 pm

2 stops15h 21m

$632

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

mié. 6/4

9:00 am-9:22 pm

2 stops16h 22m

Juneau Intl

mié. 6/11

9:34 am-7:20 am

2 stops17h 46m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 28 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 $651). 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 abril 29, 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 abril 29, 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
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

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
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

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
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

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
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

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
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

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 Sun Country Air, with whom users have recently found tickets for as low as $198. However, be on the lookout for offers from Delta and United 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 - Juneau Intl or Boston Logan Intl - Fairbanks 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 $651). 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$340Average$700FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$416Average$803FlexibilityNo cancel feeOn-time85%
DeltaCheapest$440Average$660FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$459Average$836FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$489Average$585FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$489Average$907FlexibilityNo cancel feeOn-time75%

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