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$159+ Cheap flights from Boston to Anchorage (BOS - ANC)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ANC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Anchorage are usually found in September or April, booked 61 days in advance, depart on a Friday or Monday and return on a Friday

Cheap flight deals from Boston to Anchorage

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Anchorage (ANC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$316
(Delta)

One-way from

$159
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$550
From Boston Logan Intl to Anchorage
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One-way flight from Boston Logan Intl to Anchorage
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Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Anchorage

Cheapest flights from Boston to Anchorage
Explore the most affordable flight options available from Boston to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/117:20 amBOS - ANC
1 stop11h 59mDelta
Fri 10/172:10 pmANC - BOS
1 stop12h 25mDelta
Deal found 9/10$316
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:45 amBOS - ANC
2 stops13h 34mDelta
Tue 10/216:05 amANC - BOS
1 stop9h 25mDelta
Deal found 9/11$321
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:20 amBOS - ANC
1 stop11h 59mDelta
Sat 10/186:05 amANC - BOS
2 stops13h 44mDelta
Deal found 9/11$322
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/47:20 amBOS - ANC
1 stop13h 23mAlaska Airlines
Sat 10/117:05 amANC - BOS
1 stop12h 54mAlaska Airlines
Deal found 9/11$396
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:55 pmBOS - ANC
1 stop11h 04mDelta
Tue 10/216:05 amANC - BOS
1 stop11h 59mDelta
Deal found 9/11$423
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:45 pmBOS - ANC
1 stop10h 52mDelta
Fri 10/1012:30 amANC - BOS
1 stop11h 52mDelta
Deal found 9/11$429
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/45:45 amBOS - ANC
2 stops14h 46mDelta
Sun 10/1212:30 amANC - BOS
1 stop11h 52mDelta
Deal found 9/10$434
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:55 pmBOS - ANC
1 stop11h 04mDelta
Wed 10/225:20 pmANC - BOS
2 stops11h 42mDelta
Deal found 9/11$435

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Anchorage 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 September 11, 2025.
Use the filters below to find and compare flights from Boston to Anchorage that are best for you.

Fly from

Boston

Fly to

Anchorage

Route

Depart

Return

Price

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Thu 10/2

12:35 pm-7:57 pm

1 stop11h 22m

Anchorage

Tue 10/7

9:04 pm-12:35 pm

1 stop11h 31m

$316

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Sat 10/18

6:55 pm-1:59 am

1 stop11h 04m

Anchorage

Wed 10/22

6:05 am-7:30 pm

1 stop9h 25m

$316

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Sat 10/11

7:20 am-3:19 pm

1 stop11h 59m

Anchorage

Fri 10/17

5:20 pm-9:02 am

2 stops11h 42m

$322

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Thu 10/2

7:25 am-8:19 pm

1 stop16h 54m

Anchorage

Mon 10/6

12:30 am-4:05 pm

2 stops11h 35m

$322

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Sat 10/11

5:34 am-3:19 pm

2 stops13h 45m

Anchorage

Sat 10/18

6:05 am-11:49 pm

2 stops13h 44m

$371

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Sat 10/4

5:45 am-4:31 pm

2 stops14h 46m

Anchorage

Sun 10/12

12:30 am-4:22 pm

1 stop11h 52m

$434

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Sat 10/4

5:40 am-4:31 pm

2 stops14h 51m

Anchorage

Fri 10/10

12:30 am-5:12 pm

2 stops12h 42m

$441

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Sun 10/5

7:25 am-8:34 pm

1 stop17h 09m

Anchorage

Fri 10/10

2:10 pm-6:35 am

1 stop12h 25m

$472

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Sat 10/4

6:15 am-1:22 pm

1 stop11h 07m

Anchorage

Fri 10/10

1:47 am-7:25 pm

2 stops13h 38m

$515

BostonAnchorage

BOS - ANC

BOSANC

Boston Logan Intl

Thu 10/9

6:55 pm-1:59 am

1 stop11h 04m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Boston to Anchorage

Have a flexible travel schedule? Discover the best time to fly to Anchorage 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 Anchorage

How far ahead should I book a flight from Boston to Anchorage?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Anchorage. Price data was last updated on August 29, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Anchorage. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Anchorage (average of $456). Flying from Boston to Anchorage in July is currently the most expensive (average of $642). 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 ANC?

Find hourly flight availability from Boston to Anchorage. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 5% on flights from Boston to Anchorage by exploring options for tickets in the evening.

What is the cheapest day to fly from Boston to Anchorage?

Use this chart to determine the cheapest time to fly round-trip from Boston to Anchorage. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Anchorage flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Anchorage

Get insights into the airlines that provide service to Anchorage. 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 Anchorage. Reviews last updated September 11, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Boston to Anchorage have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Sun Country Air
6.9
Okay
330 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • How long is the flight from Boston to Anchorage?

    A quick flight from Boston to Anchorage can take about 11h 04m. United Airlines provides one of the quickest options available for as low as $316. The distance between Boston and Anchorage is about 3371 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boston to Anchorage round-trip?

    Cheapflights users have booked flights from Boston to Anchorage round-trip from $415. Other airlines that can offer you cheap pricing are Delta, from $439, and American Airlines, from $459. Hawaiian Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $159 on Delta. Other airlines that offer cheap prices include American Airlines from $159 and United Airlines from $216 one-way.

  • Where are the most common layover locations when flying from Boston to Anchorage?

    Flights departing from Boston and landing in Anchorage layover in Seattle most frequently. Minneapolis is the second most popular location for layovers on flights from Boston to Anchorage.

  • What are some popular things to do or see while on a layover in Seattle?

    Pike Place Market, Space Needle, and Seattle Waterfront are currently the most popular points of interest in Seattle at the moment. Pike Place Market, Space Needle and Seattle Waterfront are located about 11.2 mi, 12.0 mi, and 10.9 mi, respectively from Seattle/Tacoma Intl if you are interested in checking them out. Those landing in Seattle looking to spend some time exploring during their layover can rent a car for about $67 per day.

  • What are some popular points of interest to see during a layover in Minneapolis?

    Minneapolis travelers tend to visit Minneapolis Armory, Orpheum Theatre, and State Theatre more than any other notable places. Minneapolis Armory, Orpheum Theatre, and State Theatre can be visited by traveling about 7.0 mi, 7.3 mi, and 7.3 mi respectively from Minneapolis St Paul. Those on a layover in Minneapolis in need of a rental car can book one at Minneapolis St Paul for about $62.

  • Where are the least popular layover locations for Boston to Anchorage flights?

    Boston to Anchorage flights that have layovers will least frequently stop in Chicago.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Anchorage (average of $456). Flying from Boston to Anchorage in July is currently the most expensive (average of $642). 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 Anchorage?

Book flights to Anchorage if you plan to visit one of these locations
Seward
Girdwood

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Top 6 airlines flying from Boston to Anchorage

Discover the top 6 airlines that operate flights from Boston to Anchorage. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$415Average$819FlexibilityNo cancel feeOn-time85%
DeltaCheapest$439Average$576FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$459Average$765FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$469Average$749FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$473Average$733FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$518Average$622FlexibilityNo cancel feeOn-time83%

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