$275+ Cheap flights from Boston to Fairbanks (BOS - FAI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FAI
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Fairbanks with Cheapflights
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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
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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 September 5, 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 September 5, 2026.
This flugladen.de deal was found by Cheapflights users on 8/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:03 am -
1 stop12h 05m
Sat 10/312:52 pm -
2 stops30h 06m
Deal found 8/30![Alaska Airlines logo]()
$615
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:50 am -
1 stop17h 55m
Mon 10/121:50 am -
1 stop10h 10m
Deal found 8/30![Delta logo]()
$632
This Booking.com deal was found by Cheapflights users on 8/30. 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.
Wed 10/76:40 pm -
1 stop10h 57m
Tue 10/139:44 am -
2 stops16h 28m
Deal found 8/30![Alaska Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 8/31. 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.
Thu 10/14:00 pm -
1 stop12h 30m
Tue 10/61:50 am -
2 stops17h 18m
Deal found 8/31![Delta logo]()
$638
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 10/76:40 pm -
1 stop22h 13m
Fri 10/98:34 pm -
2 stops29h 38m
Deal found 9/3![Alaska Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 9/2. 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 10/89:10 am -
2 stops19h 35m
Mon 10/121:50 am -
1 stop13h 51m
Deal found 9/2![Delta logo]()
$658
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 September 5, 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 September 5, 2026.
This flugladen.de deal was found by Cheapflights users on 8/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:03 am -
1 stop12h 05m
Sat 10/312:52 pm -
2 stops30h 06m
Deal found 8/30![Alaska Airlines logo]()
$615
This Delta deal was found by Cheapflights users on 8/31. 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.
Thu 10/810:50 am -
1 stop17h 55m
Mon 10/121:50 am -
1 stop10h 10m
Deal found 8/31![Delta logo]()
$632
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/56:28 pm -
1 stop20h 49m
Tue 1/125:07 am -
2 stops32h 18m
Deal found 8/31![Alaska Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:15 am -
2 stops19h 30m
Fri 10/301:50 am -
2 stops17h 15m
Deal found 8/30![Delta logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/87:00 am -
1 stop12h 01m
Mon 1/1112:15 pm -
1 stop13h 25m
Deal found 8/31![Alaska Airlines logo]()
$652
Last-minute flights from Boston to FairbanksDiscover last-minute flight deals from Boston to Fairbanks. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Fairbanks. Data last updated September 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/31. 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.
Thu 10/14:00 pm -
1 stop12h 30m
Tue 10/61:50 am -
2 stops17h 18m
Deal found 8/31![Delta logo]()
$638
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:50 am -
1 stop17h 55m
Mon 10/121:50 am -
1 stop10h 10m
Deal found 8/30![Delta logo]()
$632
This Booking.com deal was found by Cheapflights users on 8/30. 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.
Wed 10/76:40 pm -
1 stop10h 57m
Tue 10/139:44 am -
2 stops16h 28m
Deal found 8/30![Alaska Airlines logo]()
$636
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 10/76:40 pm -
1 stop22h 13m
Fri 10/98:34 pm -
2 stops29h 38m
Deal found 9/3![Alaska Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 9/2. 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 10/89:10 am -
2 stops19h 35m
Mon 10/121:50 am -
1 stop13h 51m
Deal found 9/2![Delta logo]()
$658
This flugladen.de deal was found by Cheapflights users on 8/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:03 am -
1 stop12h 05m
Sat 10/312:52 pm -
2 stops30h 06m
Deal found 8/30![Alaska Airlines logo]()
$615
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 September 5, 2026.
Search for one-way flight options from Boston to Fairbanks. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 2/266:05 am -
2 stops22h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 9/2. 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 3/17:59 pm -
2 stops32h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:47 pm -
1 stop12h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Delta logo]()
$336
This Booking.com deal was found by Cheapflights users on 8/30. 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 10/299:03 am -
2 stops18h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Alaska Airlines logo]()
$340
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 12/27:08 am -
1 stop21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$346
This Priceline deal was found by Cheapflights users on 9/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:40 pm -
2 stops33h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 9/4. 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.
Tue 10/1310:50 am -
1 stop17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 9/2. 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 9/1911:44 am -
1 stop16h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 10/113:47 pm -
1 stop12h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$379
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $615 (flugladen.de) |
One-way from | $275 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $686 |
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 7,457,451 searches. Data last updated September 5, 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 Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Tue 3/2
7:30 am-12:15 am
2 stops20h 45m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$275
BostonFairbanks
BOS Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Sun 2/28
7:30 am-12:15 am
2 stops20h 45m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$275
BostonFairbanks
BOS Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Tue 3/2
9:00 am-12:18 am
1 stop19h 18m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$346
BostonFairbanks
BOS Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Sat 2/27
9:00 am-10:50 pm
1 stop17h 50m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$346
BostonFairbanks
BOS Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Wed 12/2
7:08 am-12:18 am
1 stop21h 10m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$346
BostonFairbanks
BOS Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Tue 12/1
10:40 am-12:37 am
1 stop17h 57m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$346
Quickest round-trip
BostonFairbanks
BOS Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Sat 9/19
11:44 am-12:30 am
1 stop16h 46m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$369
BostonFairbanks
BOS Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Mon 10/12
10:50 am-12:45 am
1 stop17h 55m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$432
BostonFairbanks
BOS Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Thu 10/29
7:03 am-3:08 pm
1 stop12h 05m
Fairbanks
Sat 10/31
2:52 pm-12:58 am
2 stops30h 06m
$615
BostonFairbanks
BOS Boston Logan Intl - FAI Fairbanks
BOSFAI
Boston Logan Intl
Thu 10/8
10:50 am-12:45 am
1 stop17h 55m
Fairbanks
Mon 10/12
1:50 am-4:00 pm
1 stop10h 10m
$632
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 September.
| 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 | |
| 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 typical for this route at the moment.
Boston to Fairbanks flights typically cost between $612 and $706 in October.The cheapest round-trip price found within the last 5 days was $632 on Delta (Oct 8-Oct 12).
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 September 5, 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.
Food
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
Food
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
Food
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
Food
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
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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Alternative routes for Boston to Fairbanks
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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 September 5, 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 September 5, 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 September 5, 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$420 | Average$618 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$442 | Average$800 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$472 | Average$739 | FlexibilityNo cancel fee | On-time69% |