BOS - FAI

$317 Find Cheap Flights from Boston to Fairbanks

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Fairbanks departing on 10/21. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Fairbanks

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Fairbanks, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Fairbanks, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boston to Fairbanks (BOS-FAI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Fairbanks that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Fairbanks

Tue, Oct 21 - Tue, Oct 28
Delta Logo
7:20 am - 12:40 amBOS-FAI
21h 20m1 stop
Delta Logo
1:45 am - 4:22 pmFAI-BOS
10h 37m1 stop
$317Delta
Find Deal
Tue, Oct 21 - Fri, Oct 24
Delta Logo
7:20 am - 12:40 amBOS-FAI
21h 20m1 stop
Delta Logo
1:45 am - 6:35 amFAI-BOS
24h 50m1 stop
$319Delta
Find Deal
Tue, Oct 21 - Wed, Oct 29
Delta Logo
9:00 am - 12:40 amBOS-FAI
19h 40m2 stops
Delta Logo
1:45 am - 4:22 pmFAI-BOS
10h 37m1 stop
$322Delta
Find Deal
Tue, Oct 21 - Fri, Oct 24
Delta Logo
9:00 am - 12:40 amBOS-FAI
19h 40m2 stops
Delta Logo
1:45 am - 6:35 amFAI-BOS
24h 50m1 stop
$324Delta
Find Deal
Tue, Oct 21 - Thu, Oct 30
Delta Logo
9:00 am - 12:40 amBOS-FAI
19h 40m2 stops
Delta Logo
1:45 am - 7:20 amFAI-BOS
25h 35m2 stops
$328Delta
Find Deal
Tue, Oct 21 - Sat, Oct 25
Delta Logo
7:20 am - 12:40 amBOS-FAI
21h 20m1 stop
Delta Logo
1:50 am - 6:35 amFAI-BOS
24h 45m1 stop
$362Delta
Find Deal
Thu, Oct 16 - Sun, Oct 19
Delta Logo
1:05 pm - 12:40 amBOS-FAI
15h 35m2 stops
Delta Logo
1:45 am - 4:22 pmFAI-BOS
10h 37m1 stop
$366Delta
Find Deal
Tue, Oct 21 - Sat, Oct 25
Delta Logo
9:59 am - 12:40 amBOS-FAI
18h 41m2 stops
Delta Logo
1:50 am - 6:35 amFAI-BOS
24h 45m1 stop
$368Delta
Find Deal
Tue, Oct 21 - Fri, Oct 31
Alaska Airlines Logo
8:25 pm - 2:56 pmBOS-FAI
22h 31m2 stops
Alaska Airlines Logo
5:55 am - 12:20 amFAI-BOS
14h 25m1 stop
$432Alaska Airlines
Find Deal
Tue, Oct 21 - Fri, Oct 31
Alaska Airlines Logo
8:25 pm - 2:56 pmBOS-FAI
22h 31m2 stops
Alaska Airlines Logo
5:00 am - 12:20 amFAI-BOS
15h 20m2 stops
$436Alaska Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $317 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Fairbanks
Watch video
Watch video
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When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 33% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$317
Typical prices: $552-817
Delta
Tue 10/21Tue 10/28
BOS - FAI • 1 stop
Cheapest one-way
$359
Typical prices: $416-451
Delta
Fri 10/3
BOS - FAI • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Fairbanks!
Booking Insights

KAYAK's insights & trends for Boston to Fairbanks flights

Get data-powered insights and trends into flights from Boston to Fairbanks to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Fairbanks
Find cheap flights to Fairbanks

Planning a trip from Boston to Fairbanks? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

How much is a round-trip flight from Boston to Fairbanks?

What’s the cheapest day of the week to fly from Boston to Fairbanks?

The average price of all round-trip flights from Boston to Fairbanks clicked on KAYAK for each day over the last 12 months.

When flying from Boston to Fairbanks, you should consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Boston to Fairbanks?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Fairbanks, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Fairbanks is April, where tickets cost $451 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is $842 and $810 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Fairbanks, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Fairbanks, you should book around 4 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$317
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Boston to Fairbanks

When to book flights from Boston to Fairbanks

Are your dates flexible? Find out the best times to travel from Boston to Fairbanks based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Fairbanks

  • What is the cheapest flight from Boston to Fairbanks?

    In the last 3 days, the lowest price for a flight from Boston to Fairbanks was $359 for a one-way ticket and $317 for a round-trip.

  • Do I need a passport to fly between Boston and Fairbanks?

    No

  • Which aircraft models fly most regularly from Boston to Fairbanks?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Fairbanks?

    SkyTeam, and oneworld are the airline alliances operating flights between Boston and Fairbanks, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Fairbanks from Boston?

    Seattle is the most popular layover city among KAYAK users traveling from Boston to Fairbanks.

  • Which is the best airline for flights from Boston to Fairbanks, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Boston to Fairbanks are Alaska Airlines and Delta. With an average price for the route of $732 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $562 and an overall rating of 7.9.

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

    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 Fairbanks.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fairbanks 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 Fairbanks?

    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 Fairbanks with an airline and back to Boston with another airline. Booking your flights between Boston and FAI can sometimes prove cheaper using this method.

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

    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 Fairbanks from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Boston to Fairbanks

 
See real verified KAYAK customer reviews for airlines flying from Boston to Fairbanks. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Fairbanks? 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
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
8.1Boarding
7.8Comfort
8.5Crew
7.1Food
Airline reviews

It was a good experience! Thank you:) No sparkling mineral water… 🥲

8.0 ExcellentSteven, Aug 2025BOS - SFO
Read more Alaska Airlines reviews

It was a good experience! Thank you:) No sparkling mineral water… 🥲

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

Flight attendant missed us first pass with beverage. We had to ask for water on second pass as we were going to be missed again.

I read online that flights longer than 2500 miles also got a complimentary snack pack which did not happen. It just helps break up the long flight when you get a snack here and there. Apreciated the coke and coffee though. Everything was on time and I feel like we maybe arrived earlier than expected as well. I cannot complain.

Jammed up security line. Security personnel excellent but facility is really cramped and lines long. Alaska Airlines was excellent.

We were flying 1st class for a special occasion. This was a Hawaiian airlines flight. It was exceptional. Very comfortable seats and space. Extremely attentive crew. Food was great for airline food. They provided tablets to watch and full headphones to listen. This was the best airline experience I have had in decades.

you could have gotten me there on the day I was supposed to be there, not a day later. Paid for 3 nights at a VRBO and got to spend only 2 nights there.

Upon arrival I was disappointed that the assist I requested to get to the baggage claim wasn't provided. The entire baggage area was not clearly marked and I wanted to store my baggage overnight, that wasn't available. I had to take it on the shuttle to the hotel!

The staff was extremely pleasant, and the ride was uneventful… If I were going to a place they serviced, I would take Alaska again

I requested wheelchair assistance in Seattle transferring gates and in Anchorage to get to baggage claim. No assistance was provided at all.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

Terrible. They wouldn't allow me on my flight on the 14th..

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Everything you need to know for your flight from Boston to Fairbanks

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