$271+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FAI
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Fairbanks with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Fairbanks
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Cheapest flights from Boston to FairbanksExplore 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 August 4, 2026.
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 August 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/114:48 pm -
1 stop13h 00m
Tue 9/228:30 am -
1 stop11h 24m
Deal found 7/30![Alaska Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/117:12 am -
1 stop17h 43m
Thu 9/244:08 pm -
1 stop27h 46m
Deal found 7/30![Alaska Airlines logo]()
$493
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/117:59 pm -
1 stop20h 54m
Mon 9/211:51 pm -
2 stops12h 18m
Deal found 7/30![Alaska Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/117:12 am -
1 stop11h 57m
Sat 9/195:30 am -
2 stops20h 39m
Deal found 7/30![Alaska Airlines logo]()
$496
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:59 pm -
1 stop30h 47m
Thu 9/171:51 pm -
2 stops30h 03m
Deal found 7/30![Alaska Airlines logo]()
$497
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:12 am -
2 stops20h 41m
Sun 9/201:28 am -
2 stops24h 41m
Deal found 7/30![Alaska Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 -
1 stop30h 47m
Tue 9/228:30 am -
2 stops17h 39m
Deal found 7/30![Alaska Airlines logo]()
$518
This Expedia deal was found by Cheapflights users on 7/31. 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.
Sat 8/299:33 am -
2 stops17h 21m
Sat 9/54:01 pm -
1 stop18h 27m
Deal found 7/31![Alaska Airlines logo]()
$536
Best flights from Boston to FairbanksDiscover carefully curated flight deals from Boston to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Boston to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 -
1 stop30h 47m
Tue 9/228:30 am -
2 stops17h 39m
Deal found 7/30![Alaska Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:41 pm -
2 stops14h 18m
Fri 8/288:27 pm -
1 stop9h 09m
Deal found 7/30![United Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 8/244:05 pm -
1 stop12h 29m
Fri 8/281:39 am -
1 stop10h 31m
Deal found 7/31![Delta logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 12/57:08 am -
1 stop21h 10m
Mon 12/72:18 am -
1 stop17h 47m
Deal found 8/1![Alaska Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:10 pm -
1 stop11h 49m
Sat 9/58:27 pm -
1 stop10h 27m
Deal found 8/3![United Airlines logo]()
$612
Last-minute flights from Boston to FairbanksDiscover last-minute flight deals from Boston to Fairbanks. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Fairbanks. Data last updated August 4, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/31. 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.
Sat 8/299:33 am -
2 stops17h 21m
Sat 9/54:01 pm -
1 stop18h 27m
Deal found 7/31![Alaska Airlines logo]()
$536
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:59 pm -
1 stop30h 47m
Thu 9/171:51 pm -
2 stops30h 03m
Deal found 7/30![Alaska Airlines logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 -
1 stop30h 47m
Tue 9/228:30 am -
2 stops17h 39m
Deal found 7/30![Alaska Airlines logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/114:48 pm -
1 stop13h 00m
Tue 9/228:30 am -
1 stop11h 24m
Deal found 7/30![Alaska Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/117:12 am -
1 stop17h 43m
Thu 9/244:08 pm -
1 stop27h 46m
Deal found 7/30![Alaska Airlines logo]()
$493
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/117:12 am -
1 stop11h 57m
Sat 9/195:30 am -
2 stops20h 39m
Deal found 7/30![Alaska Airlines logo]()
$496
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:12 am -
2 stops20h 41m
Sun 9/201:28 am -
2 stops24h 41m
Deal found 7/30![Alaska Airlines logo]()
$501
One-way flights from Boston to FairbanksSearch for one-way flight options from Boston to Fairbanks. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Boston to Fairbanks. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 8/267:12 am -
2 stops29h 52m
Deal found 7/30![Alaska Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 8/3. 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.
Mon 8/3111:53 am -
1 stop12h 56m
Deal found 8/3![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:33 am -
2 stops13h 43m
Deal found 8/3![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 7/31. 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 8/2211:29 am -
1 stop17h 05m
Deal found 7/31![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 8/2311:53 am -
1 stop12h 56m
Deal found 7/31![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/228:00 am -
2 stops21h 48m
Deal found 8/1![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:30 am -
2 stops15h 46m
Deal found 7/31![United Airlines logo]()
$412
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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $490 (Alaska Airlines) |
One-way from | $271 (Alaska Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $852 |
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 August 4, 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
Cheapest round-trip
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Thu 9/10
7:59 pm-10:46 pm
1 stop30h 47m
Fairbanks
Tue 9/22
8:30 am-6:09 am
2 stops17h 39m
$518
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Tue 8/25
12:41 pm-10:59 pm
2 stops14h 18m
Fairbanks
Fri 8/28
8:27 pm-9:36 am
1 stop9h 09m
$606
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Mon 8/24
4:05 pm-12:34 am
1 stop12h 29m
Fairbanks
Fri 8/28
1:39 am-4:10 pm
1 stop10h 31m
$612
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Sat 12/5
7:08 am-12:18 am
1 stop21h 10m
Fairbanks
Mon 12/7
2:18 am-12:05 am
1 stop17h 47m
$612
Quickest round-trip
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Mon 8/31
3:10 pm-10:59 pm
1 stop11h 49m
Fairbanks
Sat 9/5
8:27 pm-10:54 am
1 stop10h 27m
$612
Cheapest one-way
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Wed 8/26
7:12 am-9:04 am
2 stops29h 52m
$271
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Mon 8/31
11:53 am-8:49 pm
1 stop12h 56m
$306
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Mon 8/31
9:33 am-7:16 pm
2 stops13h 43m
$312
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Tue 11/10
1:00 pm-12:42 am
2 stops15h 42m
$312
BostonFairbanks
BOS - FAI
BOSFAI
Boston Logan Intl
Sat 8/22
11:29 am-12:34 am
1 stop17h 05m
$326
Showing 1-10 of 13 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
BOS-FAI
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, January is the cheapest month in which you can book a flight from Boston to Fairbanks (average of $437). Flying from Boston to Fairbanks in March is currently the most expensive (average of $1,181). 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?
Airfare is below average for this route at the moment.
Boston to Fairbanks flights typically cost between $643 and $985 in September.The cheapest round-trip price found within the last 5 days was $490 on Alaska Airlines (Sep 11-Sep 22).
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 August 4, 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.
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
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.
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Complete your trip
Complete your trip to Fairbanks by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Fairbanks
Explore flights to Fairbanks departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Search flights from Boston to Fairbanks by cabin class
Find flights from Boston to Fairbanks, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Fairbanks flights
Browse other Boston and Fairbanks flight options. Last updated on August 4, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$413 | Average$570 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$442 | Average$786 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$472 | Average$739 | FlexibilityNo cancel fee | On-time69% |