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Find cheap flights from Boston to Alaska from $247

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Alaska departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 5/24
Fri 5/31

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Best Alaska Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Anchorage
Anchorage1 stop$476
Fairbanks
Fairbanks2 stops$524
Juneau
Juneau3 stops$570
Sitka
Sitka2 stops$511

Good to know

Low season

November

High season

July

Cheapest flight

$247
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Boston to Anchorage

FAQs - booking Alaska flights

  • Where are the common layovers for a flight from Boston to Alaska?

    You might not be able to get around enduring a layover on your way from Boston to Alaska, but you can try to pick one of the airports you won’t mind hanging out in. Some common layovers between Boston and Alaska include Denver International Airport (DEN), Minneapolis–Saint Paul International Airport (MSP), and Seattle-Tacoma International Airport (SEA).

  • Which airlines should I consider when flying with kids from Boston to Alaska?

    If you’re flying to Alaska with kids, get your trip off to a good start by going with an airline like American Airlines or Delta. American Airlines will let you board flights early when you have young children. Delta will provide your kids with activity kits to entertain them.

  • Can I fly with a pet on a flight from Boston to Alaska?

    Most airlines will enable you to bring a pet as a carry-on on a flight, but they will have to meet certain criteria. On a United Airlines flight, for example, your pet must be at least 2 months old, and it must fit in either a hard-sided carrier that is 7.5 x 17.5 x 12 inches or a soft-sided carrier that is 11 x 18 x 11 inches. Your pet also must be vaccinated against rabies and have a clean bill of health.

  • Which airlines offer the most sustainable flights from Boston to Alaska?

    All airlines have put sustainability plans in place these days. Read through them before deciding which one to fly to Alaska with. Alaska Airlines was the first airline to start using an AI-enabled route optimization software called Flyways to cut its carbon emissions.

  • How does KAYAK find such low prices on flights from Boston to Alaska?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Alaska.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Alaska?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Alaska from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Alaska?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Alaska with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Alaska?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Alaska from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Alaska

  • Morning departure is around 37% cheaper than an evening flight, on average*.
  • Alaska is the largest state in the U.S., so before you depart from Boston Logan International Airport (BOS), you’ll need to decide which Alaskan airport you would like to land at. Ted Stevens Anchorage International Airport (ANC) and Fairbanks International Airport (FAI) will be the two best options for those flying in from Boston.
  • Just about all airlines make at least one stop en route to Alaska. Delta has one-stop flights that can help you get to Alaska within 11 or 12 hours. This will be one of the quickest flight plans available between Boston and Alaska.
  • No matter which airline you choose to fly to Alaska with, you’re likely going to spend well over 10 hours sitting on an airplane. That might give you the perfect excuse to book a first-class seat. American Airlines and Delta have some of the best first-class options around, as they’ll provide you with comfortable chairs that offer extra legroom, extensive dining options, and in-flight entertainment.
  • Many airlines, including American Airlines, Delta, and United Airlines, will charge you extra for each bag you check. You can keep your travel costs under control by only bringing a carry-on bag on your flight. An airline like American Airlines won’t charge you anything extra for a carry-on bag that doesn’t exceed 22 x 14 x 9 inches.
  • It’ll be important to arrive at Boston Logan International Airport early for a flight to Alaska so you don’t miss it. You’ll be happy to hear that there will be a variety of lounges at the airport you can use to kill time. American Airlines passengers can use the Admirals Club, while Delta passengers can visit the Delta SkyClub.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to Alaska

 
Need help choosing which airline to fly with from Boston to Alaska? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11004 reviews
8.0entertainment
7.9comfort
7.5food
8.6crew
8.2boarding
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

ticketing issues caused many customers to have to go back to check in after waiting in security, then go through security line again.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

Spirit canceled the flight in March and never notified me!

Seats suck, not enough room, overcrowded planes, hectic situation all together.

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Delayed..4 times...completely disorganized boarding. After 5 hours they scrambled to move ppl off plane bc they overbooked. Then they didn't have a cabin crew. WiFi on plane didn't work. Zero amenities. Once we boarded we sat on tarmac for an hour. Explore all alternate options including purchasing a pair of hiking boots and walking to your destination instead of flying spirit.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight attendants heavily pushed their affinity credit card. Very annoying

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

Book cheap flights from Boston to Alaska

Recent round-trip flight deals

5/30Thu
1 stopUnited Airlines
11h 03mBOS-ANC
6/12Wed
1 stopUnited Airlines
10h 15mANC-BOS
$476
7/11Thu
1 stopSun Country Air
17h 54mBOS-ANC
7/15Mon
1 stopSun Country Air
16h 56mANC-BOS
$507
5/16Thu
2 stopsAlaska Airlines
19h 59mBOS-SIT
5/20Mon
1 stopAlaska Airlines
18h 50mSIT-BOS
$511
5/16Thu
2 stopsAlaska Airlines
19h 59mBOS-SIT
5/20Mon
2 stopsAlaska Airlines
18h 30mSIT-BOS
$516
5/24Fri
2 stops
17h 28mBOS-ANC
5/31Fri
1 stop
17h 18mANC-BOS
$521
5/24Fri
2 stops
19h 28mBOS-ANC
6/1Sat
1 stop
18h 33mANC-BOS
$541
8/26Mon
1 stopDelta
11h 20mBOS-ANC
9/3Tue
2 stopsDelta
14h 40mANC-BOS
$585
8/12Mon
1 stopDelta
12h 28mBOS-JNU
8/22Thu
2 stopsDelta
12h 52mJNU-BOS
$585
5/8Wed
2 stopsAmerican Airlines
15h 01mBOS-ANC
5/15Wed
1 stopAmerican Airlines
9h 52mANC-BOS
$611
5/24Fri
1 stopAmerican Airlines
17h 21mBOS-ANC
5/31Fri
1 stopAmerican Airlines
13h 59mANC-BOS
$628

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Recent one-way flight deals

7/11Thu
1 stopSun Country Air
17h 54mBOS-ANC
$247
7/22Mon
1 stopSun Country Air
17h 39mBOS-ANC
$262
5/25Sat
2 stopsAlaska Airlines
29h 19mBOS-JNU
$285
9/2Mon
1 stopDelta
11h 29mBOS-FAI
$290
5/15Wed
1 stopAlaska Airlines
20h 08mBOS-ANC
$290
5/8Wed
1 stopAmerican Airlines
10h 24mBOS-ANC
$304
8/8Thu
1 stopAmerican Airlines
20h 31mBOS-ANC
$305
8/21Wed
2 stopsDelta
15h 13mBOS-FAI
$326
8/21Wed
1 stopUnited Airlines
11h 33mBOS-FAI
$340
5/21Tue
1 stopUnited Airlines
10h 47mBOS-FAI
$425

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Last minute flights from Boston to Alaska

Last minute flight, train and bus deals

4/26Fri
multi-stopAlaska Airlines
12h 08mBOS-ANC
5/2Thu
multi-stopAlaska Airlines
10h 57mANC-BOS
$766
4/26Fri
multi-stopAlaska Airlines
19h 14mBOS-FAI
4/29Mon
multi-stopAlaska Airlines
10h 05mFAI-BOS
$768
4/26Fri
multi-stopAmerican Airlines
16h 17mBOS-ANC
5/3Fri
multi-stopAmerican Airlines
20h 23mANC-BOS
$770
4/26Fri
multi-stopAlaska Airlines
14h 34mBOS-ANC
5/2Thu
multi-stopAlaska Airlines
9h 56mANC-BOS
$771
4/26Fri
multi-stopAlaska Airlines
13h 41mBOS-FAI
4/29Mon
multi-stopAlaska Airlines
14h 45mFAI-BOS
$771
4/26Fri
multi-stopAmerican Airlines
16h 17mBOS-ANC
5/3Fri
multi-stopAmerican Airlines
13h 45mANC-BOS
$775
4/26Fri
multi-stopDelta
14h 32mBOS-ANC
5/2Thu
multi-stopDelta
13h 40mANC-BOS
$778
4/26Fri
multi-stopDelta
13h 26mBOS-FAI
4/28Sun
multi-stopDelta
13h 39mFAI-BOS
$778
4/28Sun
multi-stopUnited Airlines
13h 17mBOS-ANC
4/29Mon
multi-stopUnited Airlines
13h 28mANC-BOS
$958
4/25Thu
multi-stopUnited Airlines
10h 47mBOS-ANC
4/29Mon
multi-stopUnited Airlines
11h 53mANC-BOS
$1,846

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Boston - Alaska Flights

Departure:

Boston (BOS)United States

Return flight deals:

Alaska - Boston

Cabin classes: