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$301+ Cheap flights from Boston to Fairbanks (BOS - FAI)

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FAI
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Boston Logan Intl to Fairbanks are usually found in April or September, booked 45 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Boston to Fairbanks

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Fairbanks (FAI). 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$401
(Alaska Airlines)

One-way from

$301
(Delta)

Popular in

December

Cheapest in

April

Average price

$765
Provider with most accurate pricing for Boston Logan Intl-Fairbanks flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Fairbanks flights.
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From Boston Logan Intl to Fairbanks
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One-way flight from Boston Logan Intl to Fairbanks
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Highest demand for flights based on searches. 20% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Boston to Fairbanks

Cheapest flights from Boston to Fairbanks
Explore the most affordable flight options available from Boston to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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.
Thu 12/1811:25 amBOS - FAI
2 stops16h 53mDelta
Wed 12/241:50 amFAI - BOS
1 stop10h 13mDelta
Deal found 11/3$506
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 11/1911:10 amBOS - FAI
1 stop17h 13mDelta
Sat 11/221:30 amFAI - BOS
1 stop10h 29mDelta
Deal found 11/4$601
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/199:00 amBOS - FAI
1 stop21h 41mAlaska Airlines
Sun 11/235:35 amFAI - BOS
2 stops20h 16mAlaska Airlines
Deal found 11/4$606
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:30 amBOS - FAI
1 stop21h 45mAlaska Airlines
Sun 2/14:06 pmFAI - BOS
1 stop20h 14mAlaska Airlines
Deal found 11/3$611
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 11/216:30 amBOS - FAI
2 stops21h 56mAlaska Airlines
Tue 11/251:46 amFAI - BOS
1 stop18h 29mAlaska Airlines
Deal found 11/3$636
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 11/207:00 amBOS - FAI
1 stop23h 41mAlaska Airlines
Mon 11/245:00 amFAI - BOS
2 stops20h 51mAlaska Airlines
Deal found 11/5$639
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 11/246:30 amBOS - FAI
2 stops19h 24mAlaska Airlines
Tue 11/252:33 amFAI - BOS
1 stop17h 42mAlaska Airlines
Deal found 11/3$668

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Fairbanks 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 November 5, 2025.
Use the filters below to find and compare flights from Boston to Fairbanks that are best for you.

Fly from

Boston

Fly to

Fairbanks

Route

Depart

Return

Price

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Thu 1/22

7:00 am-11:56 pm

1 stop20h 56m

Fairbanks

Mon 1/26

5:51 am-11:54 pm

1 stop14h 03m

$401

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Sat 1/10

7:15 am-12:25 am

1 stop21h 10m

Fairbanks

Tue 1/13

1:30 am-4:09 pm

1 stop10h 39m

$401

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Thu 1/15

7:15 am-12:25 am

1 stop21h 10m

Fairbanks

Fri 1/16

1:30 am-4:09 pm

1 stop10h 39m

$401

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Thu 1/15

7:00 am-11:56 pm

1 stop20h 56m

Fairbanks

Tue 1/20

5:51 am-11:54 pm

1 stop14h 03m

$401

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Tue 1/13

6:44 pm-12:56 pm

1 stop22h 12m

Fairbanks

Tue 1/20

5:51 am-11:54 pm

1 stop14h 03m

$401

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Sat 1/10

7:15 am-12:25 am

1 stop21h 10m

Fairbanks

Sat 1/17

1:30 am-6:50 am

1 stop25h 20m

$403

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Sun 1/11

7:15 am-12:25 am

1 stop21h 10m

Fairbanks

Mon 1/19

1:30 am-6:50 am

1 stop25h 20m

$403

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Fri 1/16

6:44 pm-12:56 pm

1 stop22h 12m

Fairbanks

Mon 1/19

4:06 pm-11:54 pm

1 stop27h 48m

$403

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Wed 1/14

5:20 pm-12:25 am

1 stop11h 05m

Fairbanks

Sat 1/17

1:30 am-6:50 am

1 stop25h 20m

$403

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Sat 1/10

7:15 am-12:25 am

1 stop21h 10m

Fairbanks

Mon 1/19

1:30 am-6:50 am

1 stop25h 20m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 16 results
1
2

Compare providers for flights from Boston to Fairbanks

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Fairbanks in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Fairbanks flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Fairbanks flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Fairbanks flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Fairbanks flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Fairbanks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Fairbanks

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Fairbanks. Price data was last updated on October 31, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Fairbanks, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Boston to Fairbanks (average of $270). Flying from Boston to Fairbanks in November is currently the most expensive (average of $560). 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 FAI?

Find hourly flight availability from Boston to Fairbanks. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

It’s optimal to fly from Boston to Fairbanks in the evening. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.

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

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

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

Reviews of airlines servicing Fairbanks

Get insights into the airlines that provide service to Fairbanks. 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 Fairbanks. Reviews last updated November 5, 2025.
Read through reviews of airlines operating flights from Boston to Fairbanks, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,241 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Boston to Fairbanks. 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 Fairbanks?

    A quick flight from Boston to Fairbanks can take about 20h 56m. Alaska Airlines provides one of the quickest options available for as low as $401. There are 3249 mi between Boston and Fairbanks. This flight may include one or multiple stops.

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

    Currently priced at $335, United Airlines will fly you from Boston to Fairbanks and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from $420 and $489, respectively. United Airlines is currently priced 51% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Boston to Fairbanks (average of $270). Flying from Boston to Fairbanks in November is currently the most expensive (average of $560). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Boston to Fairbanks

Discover the top 3 airlines that operate flights from Boston to Fairbanks. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$335Average$740FlexibilityNo cancel feeOn-time69%
DeltaCheapest$420Average$561FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$489Average$714FlexibilityNo cancel feeOn-time75%

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