$244+ 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 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Alaska to Boston 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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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 18, 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 18, 2026.
This American Airlines deal was found by Cheapflights users on 8/17. 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 stop14h 27m
Wed 11/1810:00 am -
1 stop13h 09m
Deal found 8/17![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 8/17. 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
Sun 10/47:02 am -
1 stop16h 11m
Deal found 8/17![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/289:26 am -
2 stops13h 51m
Deal found 8/17![American Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 8/17. 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 stop15h 41m
Sun 9/276:02 am -
1 stop17h 11m
Deal found 8/17![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/218:22 pm -
1 stop19h 15m
Wed 10/289:26 am -
2 stops13h 51m
Deal found 8/17![American Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 8/18. 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 8/18![American Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 10/18:00 am -
2 stops19h 24m
Wed 10/79:40 am -
2 stops18h 55m
Deal found 8/13![Delta logo]()
$583
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 10/18:00 am -
2 stops19h 24m
Fri 10/910:00 pm -
2 stops24h 57m
Deal found 8/13![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 8/17. 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 stop10h 10m
Sat 10/2410:50 am -
1 stop17h 55m
Deal found 8/17![Delta logo]()
$612
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:54 pm -
1 stop15h 41m
Thu 10/85:17 am -
1 stop18h 00m
Deal found 8/13![American Airlines logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 10/175:36 am -
1 stop14h 23m
Sat 10/247:03 am -
2 stops18h 29m
Deal found 8/14![Alaska Airlines logo]()
$616
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 10/204:06 pm -
1 stop19h 49m
Thu 10/226:40 pm -
1 stop22h 13m
Deal found 8/16![Alaska Airlines logo]()
$652
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 18, 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 18, 2026.
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 10/18:00 am -
2 stops19h 24m
Wed 10/79:40 am -
2 stops18h 55m
Deal found 8/13![Delta logo]()
$583
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 2/51:18 am -
1 stop11h 28m
Mon 2/87:08 am -
1 stop17h 20m
Deal found 8/14![Alaska Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:54 pm -
2 stops12h 37m
Tue 12/83:19 pm -
1 stop11h 20m
Deal found 8/14![United Airlines logo]()
$652
This Delta deal was found by Cheapflights users on 8/17. 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 stop10h 10m
Sat 10/2410:50 am -
1 stop17h 55m
Deal found 8/17![Delta logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 10/175:36 am -
1 stop14h 23m
Sat 10/247:03 am -
2 stops18h 29m
Deal found 8/17![Alaska Airlines logo]()
$616
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/288:54 pm -
1 stop9h 24m
Sun 11/19:30 am -
2 stops14h 09m
Deal found 8/17![United Airlines logo]()
$672
This Delta deal was found by Cheapflights users on 8/13. 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.
Mon 11/210:09 pm -
2 stops16h 19m
Wed 11/187:50 am -
1 stop11h 14m
Deal found 8/13![Delta logo]()
$629
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 11/38:36 am -
2 stops11h 22m
Sat 11/79:03 am -
1 stop12h 23m
Deal found 8/18![Alaska Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:00 pm -
1 stop9h 33m
Wed 9/3010:51 am -
2 stops15h 52m
Deal found 8/15![United Airlines logo]()
$690
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop13h 59m
Sun 9/137:55 am -
1 stop12h 32m
Deal found 8/14![Delta logo]()
$647
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 10/213:51 pm -
1 stop10h 21m
Thu 10/229:03 am -
1 stop16h 45m
Deal found 8/16![Alaska Airlines logo]()
$681
This Delta deal was found by Cheapflights users on 8/14. 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 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
Mon 9/142:54 pm -
1 stop10h 06m
Deal found 8/14![Delta logo]()
$657
This Delta deal was found by Cheapflights users on 8/16. 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 9/16:00 am -
1 stop13h 58m
Thu 9/39:05 am -
1 stop16h 15m
Deal found 8/16![Delta logo]()
$667
This Delta deal was found by Cheapflights users on 8/17. 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 8/17![Delta logo]()
$677
Last-minute flights from Alaska to BostonDiscover last-minute flight deals from Alaska to Boston. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to Boston. Data last updated August 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/17. 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 8/201:32 am -
1 stop14h 11m
Thu 9/37:45 am -
1 stop12h 41m
Deal found 8/17![Delta logo]()
$667
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:00 pm -
1 stop8h 47m
Fri 9/48:15 am -
1 stop16h 34m
Deal found 8/15![Delta logo]()
$718
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:56 pm -
1 stop13h 07m
Sun 9/68:27 am -
1 stop16h 24m
Deal found 8/13![American Airlines logo]()
$630
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:20 pm -
1 stop9h 34m
Sun 9/69:30 am -
2 stops14h 29m
Deal found 8/13![United Airlines logo]()
$652
This Delta deal was found by Cheapflights users on 8/16. 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 9/310:00 pm -
1 stop15h 05m
Fri 9/1111:44 am -
1 stop16h 46m
Deal found 8/16![Delta logo]()
$665
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
1 stop12h 37m
Sun 9/137:45 am -
1 stop15h 28m
Deal found 8/14![American Airlines logo]()
$640
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:10 pm -
1 stop11h 49m
Mon 9/711:20 am -
1 stop12h 52m
Deal found 8/15![Delta logo]()
$657
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:00 pm -
2 stops12h 50m
Sun 9/132:28 pm -
1 stop11h 01m
Deal found 8/14![United Airlines logo]()
$662
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop13h 59m
Sun 9/137:55 am -
1 stop12h 32m
Deal found 8/14![Delta logo]()
$647
This American Airlines deal was found by Cheapflights users on 8/17. 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 stop15h 41m
Sun 9/276:02 am -
1 stop17h 11m
Deal found 8/17![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 8/17. 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
Sun 10/47:02 am -
1 stop16h 11m
Deal found 8/17![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 8/16. 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 stop10h 45m
Wed 10/75:17 am -
1 stop18h 00m
Deal found 8/16![American Airlines logo]()
$634
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 18, 2026.
Search for one-way flight options from Alaska to Boston. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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 8/18![American Airlines logo]()
$244
This American Airlines deal was found by Cheapflights users on 8/17. 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 11/88:14 pm -
1 stop19h 19m
Deal found 8/17![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/17. 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 11/148:14 pm -
2 stops21h 32m
Deal found 8/17![American Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/171:30 am -
2 stops18h 23m
Deal found 8/14![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 8/16. 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 stop13h 45m
Deal found 8/16![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:20 pm -
1 stop12h 47m
Deal found 8/15![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 8/17. 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 9/61:39 am -
1 stop10h 31m
Deal found 8/17![Delta logo]()
$326
This Priceline deal was found by Cheapflights users on 8/16. 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 9/281:51 pm -
2 stops13h 48m
Deal found 8/16![Alaska Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 8/17. 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 8/248:20 pm -
1 stop13h 32m
Deal found 8/17![Delta logo]()
$333
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/172:18 am -
1 stop25h 44m
Deal found 8/14![Alaska Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:00 pm -
2 stops12h 47m
Deal found 8/15![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:00 pm -
1 stop8h 47m
Deal found 8/14![Delta logo]()
$379
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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $469 (American Airlines) |
One-way from | $244 (American Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $779 |
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 2,558,603 searches. Data last updated August 18, 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
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Thu 10/1
8:00 am-7:24 am
2 stops19h 24m
Boston Logan Intl
Wed 10/7
9:40 am-12:35 am
2 stops18h 55m
$583
FairbanksBoston
FAI Fairbanks - BOS Boston Logan Intl
FAIBOS
Fairbanks
Fri 2/5
1:18 am-4:46 pm
1 stop11h 28m
Boston Logan Intl
Mon 2/8
7:08 am-8:28 pm
1 stop17h 20m
$612
FairbanksBoston
FAI Fairbanks - BOS Boston Logan Intl
FAIBOS
Fairbanks
Fri 10/16
1:50 am-4:00 pm
1 stop10h 10m
Boston Logan Intl
Sat 10/24
10:50 am-12:45 am
1 stop17h 55m
$612
FairbanksBoston
FAI Fairbanks - BOS Boston Logan Intl
FAIBOS
Fairbanks
Sat 10/17
5:36 am-11:59 pm
1 stop14h 23m
Boston Logan Intl
Sat 10/24
7:03 am-9:32 pm
2 stops18h 29m
$616
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Mon 11/2
10:09 pm-6:28 pm
2 stops16h 19m
Boston Logan Intl
Wed 11/18
7:50 am-3:04 pm
1 stop11h 14m
$629
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Tue 9/8
6:00 am-11:59 pm
1 stop13h 59m
Boston Logan Intl
Sun 9/13
7:55 am-4:27 pm
1 stop12h 32m
$647
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Sun 11/22
8:54 pm-1:31 pm
2 stops12h 37m
Boston Logan Intl
Tue 12/8
3:19 pm-10:39 pm
1 stop11h 20m
$652
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Wed 9/9
6:00 am-11:59 pm
1 stop13h 59m
Boston Logan Intl
Mon 9/14
2:54 pm-9:00 pm
1 stop10h 06m
$657
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Tue 9/1
6:00 am-11:58 pm
1 stop13h 58m
Boston Logan Intl
Thu 9/3
9:05 am-9:20 pm
1 stop16h 15m
$667
AnchorageBoston
ANC Anchorage - BOS Boston Logan Intl
ANCBOS
Anchorage
Wed 10/28
8:54 pm-10:18 am
1 stop9h 24m
Boston Logan Intl
Sun 11/1
9:30 am-7:39 pm
2 stops14h 09m
$672
Showing 1-10 of 33 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.
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Everything you need to know about your flight from Alaska to Boston
USAK-BOS
ANC-BOS
FAI-BOS
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.
What is the cheapest time of day to fly from AK to BOS?
Find hourly flight availability from Alaska to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alaska to Boston as you normally would.
How much does it cost to fly round-trip from Alaska to Boston?
Airfare is below average for this route at the moment.
Alaska to Boston flights typically cost between $625 and $932 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
Browse thousands of different options on Cheapflights for your next trip
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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 18, 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
Find flights from Alaska to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alaska and Boston flights
Browse other Alaska and Boston flight options. Last updated on August 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$285 | Average$591 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$315 | Average$604 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$320 | Average$644 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$341 | Average$822 | FlexibilityNo cancel fee | On-time75% |