Cheap Flights from Boston, MA to Anchorage, AK from $255

Return flight: Anchorage – Boston

On Cheapflightsplus.com you will find 360 connecting flights from Boston to Anchorage. You can compare airfare deals from 6 airlines and multiple travel sites from $255, book and save on cheap plane tickets and last minute offers. Also check out BOS-ANC flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to Anchorage depends on and how to choose the most interesting flight option for you.

Distance between Boston and Anchorage is 5429 miles. Time difference between the cities is 4h. Airplanes depart 05:25 to 20:34 from 4 Boston airports and arrive 05:25 to 20:34 to 4 Anchorage airports. Average flight time is 16h.

  • The fastest flight 9h 58m
  • Average flight time 16h
  • The earliest flight 05:25
  • The latest flight 20:34
  • Distance 3374 ml

The cheapest months to travel to Anchorage are july (from 255 $), june (from 265 $), august (from 274 $).

The most expensive months are november (from 630 $), december (from 394 $), may (from 335 $).

What is the lowest airfare Boston to Anchorage?

The cheapest plane ticket found by our users is $255. This airfare is for economy class on one-way SY254 flight by Sun Country Airlines for July 4, 2025 which leaves Logan in Boston at 06:30 am and arrives at Anchorage Ted Stevens Anchorage at 12:28.

Economy class
$255
Find
Business class
?
Find
First class
?
Find

Flight Schedule Boston (Massachusetts) to Anchorage (Alaska)

06:00 — 17:38
15h 38m flight time
Find flight
from$274
06:00 — 09:12 Boston — Portland
HA4818 Hawaiian Airlines
5h 26m stop
15:34 — 18:27 Portland — Anchorage
HA6366 Hawaiian Airlines
06:00 — 17:38
15h 38m flight time
Find flight
from$283
06:00 — 09:12 Boston — Portland
AS311 Alaska Airlines
5h 26m stop
15:34 — 18:27 Portland — Anchorage
AS2192 Alaska Airlines
06:30 — 12:28
9h 58m flight time
Find flight
from$255
06:30 — 08:40 Boston — Minneapolis
SY254 Sun Country Airlines
1h 2m stop
09:42 — 12:28 Minneapolis — Anchorage
SY471 Sun Country Airlines
06:30 — 13:20
10h 50m flight time
Find flight
from$274
06:00 — 09:12 Boston — Portland
HA4818 Hawaiian Airlines
56m stop
10:49 — 13:35 Portland — Anchorage
HA6318 Hawaiian Airlines
06:30 — 13:20
10h 50m flight time
Find flight
from$283
06:00 — 09:17 Boston — Portland
AS311 Alaska Airlines
56m stop
10:42 — 13:26 Portland — Anchorage
AS775 Alaska Airlines
07:20 — 14:22
11h 2m flight time
Find flight
from$283
07:30 — 10:40 Boston — Seattle
HA4823 Hawaiian Airlines
1h 2m stop
12:55 — 15:35 Seattle — Anchorage
HA6514 Hawaiian Airlines
07:20 — 14:10
10h 50m flight time
Find flight
from$289
07:20 — 10:38 Boston — Seattle
HA4823 Hawaiian Airlines
52m stop
11:45 — 14:30 Seattle — Anchorage
HA681 Hawaiian Airlines
07:20 — 14:59
11h 39m flight time
Find flight
from$289
07:20 — 10:33 Boston — Seattle
HA4823 Hawaiian Airlines
1h 32m stop
12:05 — 14:59 Seattle — Anchorage
HA4880 Hawaiian Airlines
09:20 — 17:27
12h 7m flight time
Find flight
from$289
09:00 — 12:09 Boston — Seattle
HA4824 Hawaiian Airlines
2h 18m stop
14:50 — 17:26 Seattle — Anchorage
HA6465 Hawaiian Airlines
11:38 — 19:40
12h 2m flight time
Find flight
from$281
11:38 — 13:48 Boston — Minneapolis
SY252 Sun Country Airlines
3h 6m stop
17:00 — 19:48 Minneapolis — Anchorage
SY473 Sun Country Airlines
12:26 — 19:48
11h 22m flight time
Find flight
from$265
06:30 — 08:40 Boston — Minneapolis
SY254 Sun Country Airlines
2h 24m stop
17:00 — 19:48 Minneapolis — Anchorage
SY473 Sun Country Airlines
16:00 — 01:43+1day
13h 43m flight time
Find flight
from$283
16:00 — 19:15 Boston — Seattle
HA4792 Hawaiian Airlines
3h 40m stop
22:55 — 01:43 Seattle — Anchorage
HA6618 Hawaiian Airlines
16:00 — 23:44
11h 44m flight time
Find flight
from$289
16:00 — 19:15 Boston — Seattle
HA4792 Hawaiian Airlines
1h 44m stop
20:59 — 23:44 Seattle — Anchorage
HA6587 Hawaiian Airlines
17:37 — 00:54+1day
11h 17m flight time
Find flight
from$283
17:06 — 20:24 Boston — Portland
AS1319 Alaska Airlines
1h 9m stop
21:50 — 00:34 Portland — Anchorage
AS197 Alaska Airlines
18:40 — 01:43+1day
11h 3m flight time
Find flight
from$283
18:40 — 21:50 Boston — Seattle
HA4825 Hawaiian Airlines
1h 5m stop
22:55 — 01:43 Seattle — Anchorage
HA6618 Hawaiian Airlines
Full flight schedule will help you in detecting at what time planes fly from Boston to Anchorage. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 19, 2025.

Popular Airlines on the Route

The flight Boston — Anchorage is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 149 departures per week at the price of from $ 283 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 5517.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 360 flights with layovers on the route. The fastest connecting flight is SY254 by Sun Country Airlines takes 9h 58m and the cheapest is SY254 by Sun Country Airlines for $255.

  • AS - Alaska Airlines
    from $283
    Find
  • SY - Sun Country Airlines
    from $255
    Find
  • HA - Hawaiian Airlines
    from $274
    Find
  • UA - United Airlines
    from $345
    Find
  • G4 - Allegiant Air
    from $288
    Find
  • NK - Spirit Airlines
    from $312
    Find
See more connecting flights

Airports

You can fly from Boston to Anchorage from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

  • Boston City Heliport-JBC
    Find
  • Boston RT128 Rail-ZRU
    Find
  • Boston South Rail-ZTO
    Find
  • Logan-BOS
    from $255
    Find

Anchorage airports

  • Bryant AAF-FRN
    Find
  • Merrill Field-MRI
    Find
  • Ted Stevens Anchorage-ANC
    Find
  • Elmendorf AFB-EDF
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back