$235+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — BOS
Apr 29 — May 61
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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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 Alaska to Boston
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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 March 30, 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 March 30, 2026.
This Delta deal was found by Cheapflights users on 3/29. 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 6/48:05 pm
ANC
- BOS
1 stop25h 23m
Delta
Sat 6/66:10 am
BOS
- ANC
1 stop21h 10m
Delta
Deal found 3/29![Delta logo]()
$470
This Delta deal was found by Cheapflights users on 3/29. 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 6/21:55 am
ANC
- BOS
1 stop9h 54m
Delta
Sun 6/76:05 am
BOS
- ANC
1 stop21h 39m
Delta
Deal found 3/29![Delta logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 4/1912:11 pm
FAI
- BOS
1 stop14h 28m
Alaska Airlines
Sat 5/27:00 am
BOS
- FAI
1 stop12h 03m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 3/29. 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 6/36:00 am
ANC
- BOS
2 stops13h 29m
Delta
Fri 6/57:30 pm
BOS
- ANC
1 stop19h 02m
Delta
Deal found 3/29![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 3/29. 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 6/75:20 pm
ANC
- BOS
2 stops13h 25m
Delta
Mon 6/85:00 pm
BOS
- ANC
2 stops12h 23m
Delta
Deal found 3/29![Delta logo]()
$481
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/181:45 am
FAI
- BOS
2 stops17h 50m
Delta
Sat 5/23:10 pm
BOS
- FAI
2 stops13h 30m
Delta
Deal found 3/26![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 3/27. 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 6/81:35 am
FAI
- BOS
1 stop10h 25m
Delta
Tue 6/238:15 am
BOS
- FAI
1 stop16h 28m
Delta
Deal found 3/27![Delta logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 5/45:25 pm
ANC
- BOS
1 stop9h 47m
Alaska Airlines
Wed 5/66:42 pm
BOS
- ANC
1 stop21h 21m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$501
This Kissandfly.com deal was found by Cheapflights users on 3/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:15 pm
ANC
- BOS
1 stop9h 31m
Alaska Airlines
Mon 5/46:42 pm
BOS
- ANC
1 stop20h 29m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 5/296:00 am
ANC
- BOS
1 stop14h 40m
Delta
Wed 6/312:05 pm
BOS
- ANC
1 stop16h 26m
Delta
Deal found 3/30![Delta logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/177:25 pm
ANC
- BOS
1 stop24h 34m
Alaska Airlines
Fri 4/247:00 am
BOS
- ANC
1 stop19h 43m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 3/28. 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 4/279:15 pm
ANC
- BOS
1 stop15h 49m
Delta
Mon 5/48:05 am
BOS
- ANC
2 stops16h 41m
Delta
Deal found 3/28![Delta logo]()
$512
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 March 30, 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 March 30, 2026.
This Delta deal was found by Cheapflights users on 3/29. 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 6/41:55 am
ANC
- BOS
1 stop18h 45m
Delta
Sat 6/66:10 am
BOS
- ANC
1 stop21h 10m
Delta
Deal found 3/29![Delta logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 4/1912:11 pm
FAI
- BOS
1 stop14h 28m
Alaska Airlines
Sat 5/27:00 am
BOS
- FAI
1 stop12h 03m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 4/2511:47 pm
ANC
- BOS
1 stop10h 00m
United Airlines
Thu 4/3012:30 pm
BOS
- ANC
1 stop11h 36m
United Airlines
Deal found 3/26![United Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 3/29. 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 6/75:20 pm
ANC
- BOS
1 stop10h 15m
Delta
Tue 6/92:13 pm
BOS
- ANC
2 stops15h 10m
Delta
Deal found 3/29![Delta logo]()
$476
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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.
Mon 5/42:32 pm
ANC
- BOS
1 stop12h 40m
Alaska Airlines
Wed 5/66:42 pm
BOS
- ANC
1 stop21h 21m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 3/29. 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 6/36:00 am
ANC
- BOS
2 stops13h 29m
Delta
Mon 6/85:00 pm
BOS
- ANC
2 stops12h 23m
Delta
Deal found 3/29![Delta logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 5/237:24 pm
ANC
- BOS
1 stop17h 08m
Alaska Airlines
Wed 5/276:00 am
BOS
- ANC
1 stop22h 28m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/181:45 am
FAI
- BOS
2 stops17h 50m
Delta
Sat 5/23:10 pm
BOS
- FAI
2 stops13h 30m
Delta
Deal found 3/26![Delta logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/177:25 pm
ANC
- BOS
1 stop24h 34m
Alaska Airlines
Fri 4/247:00 am
BOS
- ANC
1 stop19h 43m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 3/25. 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 5/59:15 pm
ANC
- BOS
1 stop9h 31m
Delta
Mon 5/113:15 pm
BOS
- ANC
1 stop13h 16m
Delta
Deal found 3/25![Delta logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 5/53:59 pm
FAI
- BOS
1 stop19h 34m
Alaska Airlines
Wed 5/66:42 pm
BOS
- FAI
1 stop22h 16m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$517
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 6/57:40 am
ANC
- BOS
1 stop12h 19m
Alaska Airlines
Thu 6/113:23 pm
BOS
- ANC
1 stop10h 55m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 3/29. 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 6/75:20 pm
ANC
- BOS
1 stop10h 15m
Delta
Wed 6/1011:50 am
BOS
- ANC
1 stop13h 02m
Delta
Deal found 3/29![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 3/26. 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.
Sun 5/33:45 pm
ANC
- BOS
1 stop11h 10m
Delta
Mon 5/1112:05 pm
BOS
- ANC
1 stop16h 26m
Delta
Deal found 3/26![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 3/30. 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 8/69:59 pm
FAI
- BOS
1 stop14h 50m
Delta
Thu 8/1311:15 am
BOS
- FAI
1 stop13h 40m
Delta
Deal found 3/30![Delta logo]()
$553
Last-minute flights from Alaska to BostonDiscover last-minute flight deals from Alaska to Boston. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to Boston. Data last updated March 30, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/105:00 am
FAI
- BOS
2 stops14h 59m
Alaska Airlines
Tue 4/147:15 am
BOS
- FAI
1 stop19h 20m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 4/161:30 am
ANC
- BOS
2 stops14h 08m
Delta
Fri 4/248:05 am
BOS
- ANC
1 stop14h 41m
Delta
Deal found 3/26![Delta logo]()
$552
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/177:25 pm
ANC
- BOS
1 stop24h 34m
Alaska Airlines
Fri 4/247:00 am
BOS
- ANC
1 stop19h 43m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/181:45 am
FAI
- BOS
2 stops17h 50m
Delta
Sat 5/23:10 pm
BOS
- FAI
2 stops13h 30m
Delta
Deal found 3/26![Delta logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 4/1912:11 pm
FAI
- BOS
1 stop14h 28m
Alaska Airlines
Sat 5/27:00 am
BOS
- FAI
1 stop12h 03m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 4/2511:47 pm
ANC
- BOS
1 stop10h 00m
United Airlines
Thu 4/3012:30 pm
BOS
- ANC
1 stop11h 36m
United Airlines
Deal found 3/26![United Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 3/27. 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 4/259:15 pm
ANC
- BOS
2 stops15h 24m
Delta
Thu 4/308:05 am
BOS
- ANC
2 stops16h 41m
Delta
Deal found 3/27![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 3/28. 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 4/261:45 am
FAI
- BOS
2 stops17h 50m
Delta
Mon 5/49:05 am
BOS
- FAI
2 stops19h 35m
Delta
Deal found 3/28![Delta logo]()
$534
This Kissandfly.com deal was found by Cheapflights users on 3/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:15 pm
ANC
- BOS
1 stop9h 31m
Alaska Airlines
Mon 5/46:42 pm
BOS
- ANC
1 stop20h 29m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 3/28. 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 4/279:15 pm
ANC
- BOS
1 stop15h 49m
Delta
Mon 5/48:05 am
BOS
- ANC
2 stops16h 41m
Delta
Deal found 3/28![Delta logo]()
$512
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/278:50 pm
ANC
- BOS
1 stop11h 56m
United Airlines
Mon 5/47:30 am
BOS
- ANC
1 stop13h 31m
United Airlines
Deal found 3/28![United Airlines logo]()
$541
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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 4/277:59 pm
FAI
- BOS
2 stops31h 13m
Alaska Airlines
Mon 5/46:42 pm
BOS
- FAI
1 stop11h 00m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$591
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 March 30, 2026.
Search for one-way flight options from Alaska to Boston. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This United Airlines deal was found by Cheapflights users on 3/27. 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 6/78:20 pm
ANC
- BOS
1 stop9h 33m
United Airlines
Deal found 3/27![United Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Sun 6/78:55 pm
FAI
- BOS
1 stop10h 10m
United Airlines
Deal found 3/26![United Airlines logo]()
$236
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/287:00 am
FAI
- BOS
2 stops19h 24m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 3/27. 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 6/75:20 pm
ANC
- BOS
2 stops11h 47m
Delta
Deal found 3/27![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:30 pm
ANC
- BOS
1 stop21h 59m
Delta
Deal found 3/27![Delta logo]()
$241
This Delta deal was found by Cheapflights users on 3/29. 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 5/181:40 am
FAI
- BOS
2 stops17h 49m
Delta
Deal found 3/29![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 3/27. 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 5/149:59 pm
ANC
- BOS
1 stop21h 55m
Delta
Deal found 3/27![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 3/27. 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 5/191:55 am
ANC
- BOS
2 stops17h 34m
Delta
Deal found 3/27![Delta logo]()
$246
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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 4/183:53 pm
FAI
- BOS
2 stops34h 00m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 3/27. 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 5/241:40 am
FAI
- BOS
2 stops32h 15m
Delta
Deal found 3/27![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 6/169:53 pm
FAI
- BOS
1 stop14h 56m
Delta
Deal found 3/30![Delta logo]()
$261
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:22 pm
ANC
- BOS
1 stop16h 11m
Sun Country Air
Deal found 3/26![Sun Country Air logo]()
$280
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 March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $470 (Delta) |
One-way from | $235 (United Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $827 |
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 March 30, 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 - BOS
ANCBOS
Anchorage
Thu 6/4
1:55 am-12:40 am
1 stop18h 45m
Boston Logan Intl
Sat 6/6
6:10 am-11:20 pm
1 stop21h 10m
$471
FairbanksBoston
FAI - BOS
FAIBOS
Fairbanks
Sun 4/19
12:11 pm-6:39 am
1 stop14h 28m
Boston Logan Intl
Sat 5/2
7:00 am-3:03 pm
1 stop12h 03m
$472
AnchorageBoston
ANC - BOS
ANCBOS
Anchorage
Sun 6/7
5:20 pm-7:35 am
1 stop10h 15m
Boston Logan Intl
Tue 6/9
2:13 pm-1:23 am
2 stops15h 10m
$476
AnchorageBoston
ANC - BOS
ANCBOS
Anchorage
Wed 6/3
6:00 am-11:29 pm
2 stops13h 29m
Boston Logan Intl
Mon 6/8
5:00 pm-1:23 am
2 stops12h 23m
$481
FairbanksBoston
FAI - BOS
FAIBOS
Fairbanks
Sat 4/18
1:45 am-11:35 pm
2 stops17h 50m
Boston Logan Intl
Sat 5/2
3:10 pm-12:40 am
2 stops13h 30m
$483
AnchorageBoston
ANC - BOS
ANCBOS
Anchorage
Mon 5/4
2:32 pm-7:12 am
1 stop12h 40m
Boston Logan Intl
Wed 5/6
6:42 pm-12:03 pm
1 stop21h 21m
$501
AnchorageBoston
ANC - BOS
ANCBOS
Anchorage
Tue 5/5
9:15 pm-10:46 am
1 stop9h 31m
Boston Logan Intl
Mon 5/11
3:15 pm-12:31 am
1 stop13h 16m
$507
AnchorageBoston
ANC - BOS
ANCBOS
Anchorage
Sat 5/23
7:24 pm-4:32 pm
1 stop17h 08m
Boston Logan Intl
Wed 5/27
6:00 am-12:28 am
1 stop22h 28m
$510
AnchorageBoston
ANC - BOS
ANCBOS
Anchorage
Fri 4/17
7:25 pm-11:59 pm
1 stop24h 34m
Boston Logan Intl
Fri 4/24
7:00 am-10:43 pm
1 stop19h 43m
$510
FairbanksBoston
FAI - BOS
FAIBOS
Fairbanks
Tue 5/5
3:59 pm-3:33 pm
1 stop19h 34m
Boston Logan Intl
Wed 5/6
6:42 pm-12:58 pm
1 stop22h 16m
$517
Showing 1-10 of 35 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.
FAI-BOS
ANC-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
USAK-BOS
FAI-BOS
ANC-BOS
What is the cheapest month to book a flight from Alaska to Boston?
Currently, September is the cheapest month in which you can book a flight from Alaska to Boston (average of $218). Flying from Alaska to Boston in January is currently the most expensive (average of $725). 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?
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 locationsMedford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Seabrook
Cranston
Chelsea
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Lincoln
Quincy
Lowell
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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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 March 30, 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 March 30, 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 3 airlines flying from Alaska to Boston
Discover the top 3 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 March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$315 | Average$526 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$320 | Average$669 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$341 | Average$625 | FlexibilityNo cancel fee | On-time75% |