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$236+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FAI
May 15 — May 221
Fri 5/15
Fri 5/22
1 adult, Economy
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Cheap 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 April 15, 2026.

This Delta deal was found by Cheapflights users on 4/13. 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.
Fri 5/159:05 am
BOS
-
FAI
2 stops19h 30m
Delta
Sun 5/171:40 am
FAI
-
BOS
1 stop10h 09m
Delta
Deal found 4/13$498
This Delta deal was found by Cheapflights users on 4/11. 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.
Fri 5/223:55 pm
BOS
-
FAI
1 stop12h 40m
Delta
Fri 5/291:40 am
FAI
-
BOS
2 stops18h 14m
Delta
Deal found 4/11$503
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 5/157:20 am
BOS
-
FAI
1 stop19h 57m
Alaska Airlines
Mon 5/183:52 pm
FAI
-
BOS
1 stop20h 40m
Alaska Airlines
Deal found 4/15$512
This Delta deal was found by Cheapflights users on 4/12. 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.
Sat 6/208:15 am
BOS
-
FAI
1 stop16h 28m
Delta
Mon 6/229:53 pm
FAI
-
BOS
1 stop17h 17m
Delta
Deal found 4/12$522
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 9/107:59 pm
BOS
-
FAI
1 stop23h 10m
Alaska Airlines
Tue 9/228:00 am
FAI
-
BOS
1 stop11h 57m
Alaska Airlines
Deal found 4/14$525

Find 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 April 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$498
(Delta)

One-way from

$236
(Delta)

Popular in

March

Cheapest in

January

Average price

$470
Provider with most accurate pricing for Boston Logan Intl-Fairbanks flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Fairbanks flights.
Search Deals
From Boston Logan Intl to Fairbanks
Search Deals
One-way flight from Boston Logan Intl to Fairbanks
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 15, 2026.
Use the filters below to find and compare flights from Boston to Fairbanks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Fri 5/15

11:55 am-12:35 am

1 stop16h 40m

Fairbanks

Sun 5/17

1:40 am-3:49 pm

1 stop10h 09m

$528

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Fri 5/15

6:00 am-11:17 pm

2 stops21h 17m

Fairbanks

Mon 5/18

5:30 am-11:59 pm

1 stop14h 29m

$528

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Sat 9/5

11:00 am-12:06 am

1 stop17h 06m

Fairbanks

Fri 9/11

1:30 am-11:52 pm

2 stops18h 22m

$548

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Thu 8/27

3:30 pm-12:06 am

1 stop12h 36m

Fairbanks

Mon 8/31

2:40 pm-6:35 am

1 stop11h 55m

$559

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Thu 8/20

8:15 am-8:55 pm

1 stop16h 40m

Fairbanks

Mon 8/31

10:05 pm-5:19 pm

1 stop15h 14m

$559

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Tue 8/4

8:00 am-8:49 pm

2 stops16h 49m

Fairbanks

Tue 8/11

2:40 pm-6:35 am

1 stop11h 55m

$565
Quickest round-trip

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Thu 4/30

12:30 pm-7:42 pm

1 stop11h 12m

Fairbanks

Fri 5/8

8:55 pm-11:01 am

1 stop10h 06m

$572

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Tue 9/8

7:59 pm-10:46 pm

1 stop30h 47m

Fairbanks

Sun 9/13

5:30 am-5:49 am

2 stops20h 19m

$577

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Sat 9/5

7:59 pm-12:55 pm

1 stop20h 56m

Fairbanks

Sat 9/12

1:51 pm-6:09 am

2 stops12h 18m

$600

BostonFairbanks

BOS - FAI

BOSFAI

Boston Logan Intl

Thu 7/23

7:44 pm-11:18 pm

1 stop31h 34m

Fairbanks

Sun 7/26

12:39 am-6:20 am

1 stop25h 41m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/12

Showing 1-10 of 17 resultsSorted by cheapest first
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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Fairbanks flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, June is the cheapest month in which you can book a flight from Boston to Fairbanks (average of $306). Flying from Boston to Fairbanks in December is currently the most expensive (average of $625). 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.

How much does it cost to fly round-trip from Boston to Fairbanks?

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 April 15, 2026.
Read through reviews of airlines operating flights from Boston to Fairbanks, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,234 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,234 reviews
Alaska Airlines
7.9
Good
12,234 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,406 reviews
Alaska Airlines
7.9
Good
12,234 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,590 reviews
Alaska Airlines
7.9
Good
12,234 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 16h 40m. Delta provides one of the quickest options available for as low as $528. 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 $337 and $442, respectively. United Airlines is currently priced 51% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Boston to Fairbanks one-way?

    The cheapest airlines for a one-way flight from Boston to Fairbanks are Delta ($200), Alaska Airlines ($272), and United Airlines ($328).

  • 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, June is the cheapest month in which you can book a flight from Boston to Fairbanks (average of $306). Flying from Boston to Fairbanks in December is currently the most expensive (average of $625). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$335Average$718FlexibilityNo cancel feeOn-time69%
DeltaCheapest$337Average$602FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$442Average$759FlexibilityNo cancel feeOn-time75%

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