$234+ Cheap flights from Alaska to Boston (BOS)
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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — BOS
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Alaska to Boston 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
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Cheapest flights from Alaska to BostonExplore the most affordable flight options available from Alaska to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Alaska to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:14 pm -
1 stop13h 17m
Wed 11/1810:00 am -
1 stop13h 09m
Deal found 8/26![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:54 pm -
1 stop10h 45m
Mon 9/2812:16 pm -
2 stops12h 33m
Deal found 8/25![American Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:22 pm -
1 stop17h 02m
Wed 10/286:27 am -
1 stop16h 50m
Deal found 8/26![American Airlines logo]()
$518
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:54 pm -
1 stop19h 06m
Mon 9/281:34 pm -
1 stop11h 15m
Deal found 8/26![American Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 8/24. 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 9/88:05 pm -
1 stop12h 40m
Sun 9/137:55 am -
1 stop12h 32m
Deal found 8/24![Delta logo]()
$578
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:54 pm -
1 stop17h 36m
Mon 9/2111:57 am -
1 stop12h 52m
Deal found 8/26![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:22 pm -
1 stop19h 15m
Mon 10/195:17 am -
1 stop18h 00m
Deal found 8/26![American Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:22 pm -
1 stop11h 41m
Tue 10/208:28 am -
1 stop14h 49m
Deal found 8/26![American Airlines logo]()
$623
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:54 pm -
1 stop15h 41m
Tue 9/228:30 am -
1 stop14h 43m
Deal found 8/23![American Airlines logo]()
$628
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 10/174:06 pm -
1 stop19h 49m
Sat 10/246:40 pm -
1 stop22h 13m
Deal found 8/25![Alaska Airlines logo]()
$632
This Delta deal was found by Cheapflights users on 8/24. 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 9/41:39 am -
1 stop16h 06m
Wed 9/308:35 pm -
2 stops20h 57m
Deal found 8/24![Delta logo]()
$712
This Priceline deal was found by Cheapflights users on 8/24. 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.
Sat 9/54:01 pm -
1 stop18h 27m
Wed 9/307:12 am -
1 stop11h 57m
Deal found 8/24![Alaska Airlines logo]()
$725
Best flights from Alaska to BostonDiscover carefully curated flight deals from Alaska to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Alaska to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This Delta deal was found by Cheapflights users on 8/24. 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 10/161:50 am -
1 stop16h 20m
Sat 10/2410:50 am -
1 stop17h 55m
Deal found 8/24![Delta logo]()
$632
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 10/174:06 pm -
1 stop19h 49m
Sat 10/249:03 am -
1 stop20h 34m
Deal found 8/24![Alaska Airlines logo]()
$632
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/288:59 pm -
1 stop10h 02m
Mon 10/59:51 am -
2 stops14h 06m
Deal found 8/24![United Airlines logo]()
$672
This Delta deal was found by Cheapflights users on 8/23. 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 9/98:00 am -
1 stop10h 07m
Sun 9/137:55 am -
1 stop12h 32m
Deal found 8/23![Delta logo]()
$656
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 1/1211:19 am -
2 stops24h 34m
Wed 1/136:28 pm -
1 stop11h 07m
Deal found 8/26![Alaska Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/298:43 pm -
2 stops11h 43m
Sun 11/19:30 am -
2 stops14h 09m
Deal found 8/23![United Airlines logo]()
$677
This Delta deal was found by Cheapflights users on 8/23. 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 9/98:00 am -
1 stop10h 07m
Mon 9/147:55 am -
1 stop16h 20m
Deal found 8/23![Delta logo]()
$656
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 10/102:39 pm -
1 stop12h 47m
Sat 10/177:03 am -
2 stops14h 24m
Deal found 8/26![Alaska Airlines logo]()
$672
This Delta deal was found by Cheapflights users on 8/25. 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 12/142:21 pm -
1 stop12h 59m
Mon 1/46:30 pm -
1 stop11h 15m
Deal found 8/25![Delta logo]()
$667
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 12/121:30 am -
1 stop9h 57m
Tue 1/54:56 pm -
2 stops22h 11m
Deal found 8/25![Alaska Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 8/22. 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 9/611:01 am -
1 stop16h 34m
Thu 9/107:55 am -
1 stop16h 20m
Deal found 8/22![Delta logo]()
$687
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 12/131:30 am -
1 stop9h 57m
Tue 1/54:56 pm -
2 stops23h 20m
Deal found 8/25![Alaska Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 8/26. 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 10/134:05 pm -
1 stop11h 30m
Sun 10/187:55 am -
1 stop11h 14m
Deal found 8/26![Delta logo]()
$697
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 2/12:35 pm -
1 stop11h 05m
Wed 2/37:00 am -
1 stop11h 29m
Deal found 8/26![Alaska Airlines logo]()
$707
Last-minute flights from Alaska to BostonDiscover last-minute flight deals from Alaska to Boston. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to Boston. Data last updated August 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 8/268:27 pm -
1 stop12h 23m
Wed 9/211:00 am -
2 stops15h 59m
Deal found 8/26![United Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 8/24. 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 9/41:39 am -
1 stop16h 06m
Wed 9/308:35 pm -
2 stops20h 57m
Deal found 8/24![Delta logo]()
$712
This Priceline deal was found by Cheapflights users on 8/24. 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.
Sat 9/54:01 pm -
1 stop18h 27m
Wed 9/307:12 am -
1 stop11h 57m
Deal found 8/24![Alaska Airlines logo]()
$725
This Delta deal was found by Cheapflights users on 8/24. 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 9/88:05 pm -
1 stop12h 40m
Sun 9/137:55 am -
1 stop12h 32m
Deal found 8/24![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 8/24. 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 9/82:30 pm -
1 stop13h 10m
Sat 9/1211:44 am -
1 stop16h 46m
Deal found 8/24![Delta logo]()
$738
This Delta deal was found by Cheapflights users on 8/22. 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 9/96:00 am -
1 stop13h 59m
Sun 9/137:55 am -
1 stop12h 32m
Deal found 8/22![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 8/25. 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 9/910:30 pm -
1 stop13h 37m
Mon 9/147:55 am -
1 stop16h 20m
Deal found 8/25![Delta logo]()
$656
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:54 pm -
1 stop15h 41m
Tue 9/228:30 am -
1 stop14h 43m
Deal found 8/23![American Airlines logo]()
$628
This Delta deal was found by Cheapflights users on 8/26. 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 9/186:00 am -
1 stop12h 13m
Mon 9/214:00 pm -
1 stop12h 27m
Deal found 8/26![Delta logo]()
$667
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:54 pm -
1 stop17h 36m
Mon 9/2111:57 am -
1 stop12h 52m
Deal found 8/26![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:54 pm -
1 stop19h 06m
Mon 9/281:34 pm -
1 stop11h 15m
Deal found 8/26![American Airlines logo]()
$544
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:54 pm -
1 stop15h 41m
Mon 9/288:33 am -
1 stop16h 16m
Deal found 8/25![American Airlines logo]()
$469
One-way flights from Alaska to BostonSearch for one-way flight options from Alaska to Boston. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Alaska to Boston. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:54 pm -
1 stop13h 44m
Deal found 8/26![American Airlines logo]()
$234
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:54 pm -
1 stop17h 36m
Deal found 8/26![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:54 pm -
1 stop10h 45m
Deal found 8/26![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 8/24. 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 9/186:00 am -
1 stop13h 59m
Deal found 8/24![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Sat 9/198:00 pm -
2 stops12h 50m
Deal found 8/24![United Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:17 pm -
3 stops43h 23m
Deal found 8/23![Multiple Airlines logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 10/135:09 am -
2 stops22h 17m
Deal found 8/24![Alaska Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 8/24. 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 9/52:22 pm -
1 stop13h 13m
Deal found 8/24![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/38:15 pm -
2 stops12h 32m
Deal found 8/24![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/25. 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 9/710:30 pm -
1 stop21h 28m
Deal found 8/25![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 8/24. 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 10/121:50 am -
1 stop13h 51m
Deal found 8/24![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 8/25. 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 9/82:30 pm -
1 stop13h 10m
Deal found 8/25![Delta logo]()
$369
Find flight deals from Alaska to Boston
Keep the following information in mind while searching for Alaska to Boston flight deals. Data was last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $469 (American Airlines) |
One-way from | $234 (American Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $784 |
Good one-way deal | $428 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Alaska to Boston 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 August 27, 2026.
Use the filters below to find and compare flights from Alaska to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FairbanksBoston
FAI Fairbanks - BOS Boston Logan Intl
FAIBOS
Fairbanks
Fri 10/16
1:50 am-10:10 pm
1 stop16h 20m
Boston Logan Intl
Sat 10/24
10:50 am-12:45 am
1 stop17h 55m
$632
FairbanksBoston
FAI Fairbanks - BOS Boston Logan Intl
FAIBOS
Fairbanks
Sat 10/17
4:06 pm-3:55 pm
1 stop19h 49m
Boston Logan Intl
Sat 10/24
9:03 am-1:37 am
1 stop20h 34m
$632
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Wed 9/9
8:00 am-10:07 pm
1 stop10h 07m
Boston Logan Intl
Sun 9/13
7:55 am-4:27 pm
1 stop12h 32m
$656
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Wed 9/9
8:00 am-10:07 pm
1 stop10h 07m
Boston Logan Intl
Mon 9/14
7:55 am-8:15 pm
1 stop16h 20m
$656
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Mon 12/14
2:21 pm-7:20 am
1 stop12h 59m
Boston Logan Intl
Mon 1/4
6:30 pm-1:45 am
1 stop11h 15m
$667
FairbanksBoston
FAI Fairbanks - BOS Boston Logan Intl
FAIBOS
Fairbanks
Tue 1/12
11:19 am-3:53 pm
2 stops24h 34m
Boston Logan Intl
Wed 1/13
6:28 pm-1:35 am
1 stop11h 07m
$670
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Mon 9/28
8:59 pm-11:01 am
1 stop10h 02m
Boston Logan Intl
Mon 10/5
9:51 am-7:57 pm
2 stops14h 06m
$672
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Sat 10/10
2:39 pm-7:26 am
1 stop12h 47m
Boston Logan Intl
Sat 10/17
7:03 am-5:27 pm
2 stops14h 24m
$672
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Thu 10/29
8:43 pm-12:26 pm
2 stops11h 43m
Boston Logan Intl
Sun 11/1
9:30 am-7:39 pm
2 stops14h 09m
$677
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Sun 9/6
11:01 am-7:35 am
1 stop16h 34m
Boston Logan Intl
Thu 9/10
7:55 am-8:15 pm
1 stop16h 20m
$687
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Alaska to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Alaska with our price prediction graph.
ANC-BOS
FAI-BOS
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 Alaska to Boston
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What is the cheapest month to book a flight from Alaska to Boston?
Currently, February is the cheapest month in which you can book a flight from Alaska to Boston (average of $438). Flying from Alaska to Boston in March is currently the most expensive (average of $1,039). 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 Alaska to Boston?
Airfare is typical for this route at the moment.
Alaska to Boston flights typically cost between $330 and $674 in November.The cheapest round-trip price found within the last 5 days was $469 on American Airlines (Nov 2-Nov 18).
How far ahead should I book a flight from Alaska to Boston?
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Alaska to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Alaska to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Auburn
Chelsea
York Beach
Londonderry
Revere
Fitchburg
Swansea
North Falmouth
Braintree
Sandwich
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Alternative routes for Alaska to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Alaska to Boston by cabin class
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Alaska and Boston flights
Browse other Alaska and Boston flight options. Last updated on August 27, 2026.
Popular flight searches
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Alaska to Boston flights
Consider these flights traveling from Alaska to Boston.
Top 4 airlines flying from Alaska to Boston
Discover the top 4 airlines that operate flights from Alaska to Boston. 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 August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$285 | Average$591 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$315 | Average$606 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$341 | Average$828 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$367 | Average$650 | FlexibilityNo cancel fee | On-time69% |