What is the cheapest airline that flies from Alaska to Boston Logan Intl?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Alaska to Boston Logan Intl

How long does it take to fly to Boston?

Flight times from Alaska to Boston vary, but if you’re flying out of Anchorage and flying into Boston (one of the most popular routes), then the duration is 10h 03m on average. Another popular route from Alaska to Boston is flying from Fairbanks to Boston, which will take roughly 14h 03m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Boston?

Delta, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Boston from Alaska according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 4 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Alaska to Boston Logan Intl Airport?

Prices for flights from Alaska to Boston Logan Intl Airport are updated daily.

How many operators does momondo search for flights from Alaska to Boston Logan Intl Airport?

The number of operators available for flights from Alaska to Boston Logan Intl Airport is 3 as of December 2025.

How old do you have to be to fly from Alaska to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$167 Cheap Flights from Alaska to Boston in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Alaska to Boston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 am - 4:09 pm

ANC

BOS

10h 49m1 stop

7:15 am - 2:05 pm

BOS

ANC

10h 50m1 stop

$336Delta

Thu, Jan 22 - Fri, Jan 30

2:10 am - 11:54 pm

FAI

BOS

17h 44m1 stop

7:00 am - 3:06 pm

BOS

FAI

12h 06m1 stop

$337Alaska Airlines

Fri, Jan 30 - Tue, Feb 3

9:00 am - 11:46 pm

ANC

BOS

10h 46m1 stop

10:30 am - 11:15 pm

BOS

ANC

16h 45m2 stops

$341United Airlines

Fri, Jan 23 - Fri, Jan 30

8:00 am - 11:54 pm

FAI

BOS

11h 54m1 stop

7:00 am - 7:54 pm

BOS

FAI

16h 54m2 stops

$341Alaska Airlines

Sat, Jan 31 - Tue, Feb 3

5:00 am - 11:54 pm

FAI

BOS

14h 54m2 stops

7:00 am - 7:54 pm

BOS

FAI

16h 54m2 stops

$345Alaska Airlines

Sat, Jan 31 - Tue, Feb 3

6:03 pm - 3:20 pm

ANC

BOS

41h 17m2 stops

4:20 pm - 10:38 am

BOS

ANC

22h 18m2 stops

$348Alaska Airlines

Fri, Jan 23 - Fri, Jan 30

8:15 pm - 11:07 am

ANC

BOS

10h 52m1 stop

7:15 am - 8:44 pm

BOS

ANC

17h 29m1 stop

$388Delta

Wed, Dec 31 - Thu, Jan 8

11:45 pm - 2:02 pm

ANC

BOS

10h 17m1 stop

11:17 am - 7:57 pm

BOS

ANC

12h 40m1 stop

$400United Airlines

Sat, Jan 10 - Sat, Jan 17

5:45 am - 8:12 pm

FAI

BOS

34h 27m2 stops

6:36 am - 12:35 am

BOS

FAI

21h 59m2 stops

$1,154American Airlines

Wed, Dec 24 - Wed, Dec 31

5:45 am - 12:23 am

FAI

BOS

14h 38m1 stop

9:08 am - 12:35 am

BOS

FAI

19h 27m1 stop

$1,204American Airlines

Wed, Dec 24 - Tue, Jan 6

Alaska Airlines flights from Alaska to Boston

Our best Alaska Airlines deals on Alaska to Boston flight tickets

Alaska Airlines

Jan 30

FAI2:10 amFairbanks

17h 44m

1 stop

BOS11:54 pmBoston Logan Intl

Feb 3

BOS7:00 amBoston Logan Intl

12h 06m

1 stop

FAI3:06 pmFairbanks

$337

Find similar

Alaska Airlines

Jan 31

FAI8:00 amFairbanks

11h 54m

1 stop

BOS11:54 pmBoston Logan Intl

Feb 3

BOS7:00 amBoston Logan Intl

16h 54m

2 stops

FAI7:54 pmFairbanks

$341

Find similar

Alaska Airlines

Jan 31

FAI5:00 amFairbanks

14h 54m

2 stops

BOS11:54 pmBoston Logan Intl

Feb 3

BOS7:00 amBoston Logan Intl

16h 54m

2 stops

FAI7:54 pmFairbanks

$345

Find similar

United Airlines flights from Alaska to Boston

Our best United Airlines deals on Alaska to Boston flight tickets

United Airlines

Jan 23

ANC9:00 amAnchorage

10h 46m

1 stop

BOS11:46 pmBoston Logan Intl

Jan 30

BOS10:30 amBoston Logan Intl

16h 45m

2 stops

ANC11:15 pmAnchorage

$341

Find similar

United Airlines

Jan 10

ANC11:45 pmAnchorage

10h 17m

1 stop

BOS2:02 pmBoston Logan Intl

Jan 17

BOS11:17 amBoston Logan Intl

12h 40m

1 stop

ANC7:57 pmAnchorage

$400

Find similar

United Airlines

Jan 10

ANC11:45 pmAnchorage

10h 17m

1 stop

BOS2:02 pmBoston Logan Intl

Jan 17

BOS6:00 amBoston Logan Intl

17h 57m

2 stops

ANC7:57 pmAnchorage

$405

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Thu 1/22

1:20 am-4:09 pm

1 stop10h 49m

Boston Logan Intl

Fri 1/30

7:15 am-2:05 pm

1 stop10h 50m

$336

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Fri 1/30

2:10 am-11:54 pm

1 stop17h 44m

Boston Logan Intl

Tue 2/3

7:00 am-3:06 pm

1 stop12h 06m

$337

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Fri 1/23

9:00 am-11:46 pm

1 stop10h 46m

Boston Logan Intl

Fri 1/30

10:30 am-11:15 pm

2 stops16h 45m

$341

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Sat 1/31

8:00 am-11:54 pm

1 stop11h 54m

Boston Logan Intl

Tue 2/3

7:00 am-7:54 pm

2 stops16h 54m

$341

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Sat 1/31

5:00 am-11:54 pm

2 stops14h 54m

Boston Logan Intl

Tue 2/3

7:00 am-7:54 pm

2 stops16h 54m

$345

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Fri 1/23

6:03 pm-3:20 pm

2 stops41h 17m

Boston Logan Intl

Fri 1/30

4:20 pm-10:38 am

2 stops22h 18m

$348

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Wed 12/31

8:15 pm-11:07 am

1 stop10h 52m

Boston Logan Intl

Thu 1/8

7:15 am-8:44 pm

1 stop17h 29m

$388

AnchorageBoston

ANC - BOS

ANCBOS

Anchorage

Sat 1/10

11:45 pm-2:02 pm

1 stop10h 17m

Boston Logan Intl

Sat 1/17

11:17 am-7:57 pm

1 stop12h 40m

$400

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Wed 12/24

5:45 am-8:12 pm

2 stops34h 27m

Boston Logan Intl

Wed 12/31

6:36 am-12:35 am

2 stops21h 59m

$1,154

FairbanksBoston

FAI - BOS

FAIBOS

Fairbanks

Wed 12/24

5:45 am-12:23 am

1 stop14h 38m

Boston Logan Intl

Tue 1/6

9:08 am-12:35 am

1 stop19h 27m

$1,204

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Boston?

In general, September is the cheapest month to fly from Alaska to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $474. If you aren’t able to travel during the month of September, then book flights to Boston from Alaska during October instead. Flights to Boston in October, while not as cheap as those in September, still average around $499.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Alaska to Boston is on a Friday when prices can be found for as low as $630. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $721.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Alaska to Boston in the afternoon for as low as $658. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $724 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Alaska when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $605 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Alaska for as low as $406 on momondo.

Can stopping save me money on Alaska to Boston flights?

You could potentially save up to 1% on your flight if you consider stops on a Alaska to Boston flight.

Cheap Alaska to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to Boston

Fastest flight time	10h 03m
Direct flights	None

The fastest flight from Alaska to Boston takes 10h 03m

There are no direct flights from Alaska to Boston. There are no popular flight routes from Alaska to Boston.

Search flight deals

When did momondo last update prices for flights from Alaska to Boston Logan Intl Airport?
Prices for flights from Alaska to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Alaska to Boston Logan Intl Airport?
The number of operators available for flights from Alaska to Boston Logan Intl Airport is 3 as of December 2025.
How old do you have to be to fly from Alaska to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Alaska to Boston

Compare and see reviews for airlines that fly from Alaska to Boston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $326	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Alaska Airlines	PriceFrom $341	Free Cancellation	Rating 8.0 11,423 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $367	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Nashua

Falmouth

Laconia

Brockton

Concord

Everett

Sturbridge

Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to Boston?

It is quick and easy to find Alaska to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Alaska to Boston with flexible booking policies on momondo?

All flight searches from Alaska to Boston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Alaska to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Alaska.

I’m not ready to book a flight from Alaska to Boston right now. Can momondo alert me if prices change?

Price alerts on flights to Boston from Alaska are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.