Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Boston to Alaska from $228

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 8/22. 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
jue. 6/27
jue. 7/4

Search hundreds of travel sites at once for deals on flights to Alaska

In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Alaska Flight Deals

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

Anchorage
Anchorage2 stops$559
Fairbanks
Fairbanks1 stop$579
Juneau
Juneau1 stop$567
Sitka
Sitka2 stops$939
Kodiak
Kodiak2 stops$1,063
Gustavus
Gustavus3 stops$1,472

Good to know

Low season

October

High season

July

Cheapest flight

$228
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 13% 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 10% 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 10502 reviews
7.9Comfort
8.2Boarding
8.0Entertainment
8.6Crew
7.4Food
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Great, the flight attendants were very friendly and the food was also good.

The overall flight went well and the aircrew was pleasant.

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 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.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

My flight was cancelled!!! I had to spend 200.00 on another flight!!

Book cheap flights from Boston to Alaska

Recent round-trip flight deals

6/26mié.
2 stops
33h 46mBOS-ANC
7/3mié.
1 stop
20h 10mANC-BOS
$559
7/11jue.
3 stops
28h 59mBOS-ANC
7/15lun.
2 stops
24h 03mANC-BOS
$560
8/21mié.
1 stopDelta
12h 05mBOS-JNU
8/28mié.
2 stopsDelta
12h 41mJNU-BOS
$567
8/24sáb.
1 stopDelta
10h 13mBOS-ANC
8/29jue.
1 stopDelta
10h 43mANC-BOS
$578
8/16vie.
1 stopAmerican Airlines
20h 50mBOS-ANC
8/29jue.
1 stopAmerican Airlines
14h 49mANC-BOS
$579
8/20mar.
2 stopsAmerican Airlines
17h 31mBOS-ANC
8/29jue.
1 stopAmerican Airlines
14h 49mANC-BOS
$584
8/30vie.
3 stopsAlaska Airlines
29h 31mBOS-JNU
9/13vie.
2 stopsAlaska Airlines
20h 20mJNU-BOS
$586
10/24jue.
3 stopsAlaska Airlines
27h 26mBOS-JNU
10/31jue.
2 stopsAlaska Airlines
36h 48mJNU-BOS
$596
7/4jue.
2 stopsUnited Airlines
14h 57mBOS-ANC
7/13sáb.
1 stopUnited Airlines
12h 36mANC-BOS
$612
6/22sáb.
1 stopUnited Airlines
11h 25mBOS-FAI
6/26mié.
1 stopUnited Airlines
11h 39mFAI-BOS
$615

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/22jue.
3 stops
40h 45mBOS-ANC
$228
8/17sáb.
1 stopSun Country Air
12h 25mBOS-ANC
$234
8/7mié.
1 stopDelta
10h 37mBOS-ANC
$290
8/21mié.
1 stopDelta
9h 54mBOS-FAI
$290
6/21vie.
1 stopAmerican Airlines
21h 01mBOS-ANC
$291
8/22jue.
2 stopsAmerican Airlines
20h 48mBOS-ANC
$294
8/11dom.
1 stopUnited Airlines
11h 04mBOS-ANC
$340
8/7mié.
2 stopsUnited Airlines
20h 34mBOS-ANC
$344
6/13jue.
2 stopsAlaska Airlines
15h 55mBOS-ANC
$378
7/31mié.
2 stopsAlaska Airlines
12h 41mBOS-ANC
$486

Search by stops

Search by airline

Search by price

Last minute flights from Boston to Alaska

Last minute flight, train and bus deals

5/31vie.
multi-stop
14h 28mBOS-ANC
6/2dom.
multi-stop
17h 18mANC-BOS
$640
5/31vie.
multi-stopUnited Airlines
13h 08mBOS-ANC
6/30dom.
multi-stopUnited Airlines
11h 40mANC-BOS
$712
5/31vie.
multi-stopUnited Airlines
14h 58mBOS-ANC
6/30dom.
multi-stopUnited Airlines
10h 34mANC-BOS
$717
5/31vie.
multi-stopSun Country Air
27h 26mBOS-ANC
6/30dom.
multi-stopSun Country Air
17h 26mANC-BOS
$793
5/31vie.
multi-stop
27h 29mBOS-ANC
6/2dom.
multi-stop
17h 18mANC-BOS
$801
5/31vie.
multi-stopUnited Airlines
14h 58mBOS-ANC
6/30dom.
multi-stopUnited Airlines
9h 14mANC-BOS
$817
5/29mié.
multi-stopAlaska Airlines
10h 25mBOS-ANC
5/30jue.
multi-stopAlaska Airlines
15h 27mANC-BOS
$841
5/29mié.
multi-stopDelta
15h 29mBOS-ANC
5/30jue.
multi-stopDelta
11h 59mANC-BOS
$846
5/31vie.
multi-stopAlaska Airlines
14h 30mBOS-ANC
6/2dom.
multi-stopAlaska Airlines
12h 59mANC-BOS
$851
5/29mié.
multi-stopDelta
13h 14mBOS-ANC
5/30jue.
multi-stopDelta
13h 41mANC-BOS
$852

Search by stops

Search by airline

Search by price

Boston - Alaska Flights

Departure:

Boston (BOS)United States

Return flight deals:

Alaska - Boston

Cabin classes: