Cheap Flights from Boston, MA to Anchorage, AK from $249

Return flight: Anchorage – Boston

On Cheapflightsplus.com you will find 76 connecting flights from Boston to Anchorage. You can compare airfare deals from 2 airlines and multiple travel sites from $249, 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.

Find One-Way and Round-Trip Boston to Anchorage Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $249 (one-way), $427 (round-trip).
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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 Arrival Flight Details Flight Duration Price
06:02 — 19:41
06:02 — 08:05 UA1414 United Airlines
Boston — Chicago
7h 45m stop
15:50 — 19:41 UA450 United Airlines
Chicago — Anchorage
17h 39m
including layover
Find flight
from$525
07:00 — 13:23
+1 day
07:00 — 10:40 AS459 Alaska Airlines
Boston — Seattle
23h 50m stop
10:30 — 13:23 AS647 Alaska Airlines
Seattle — Anchorage
34h 23m
including layover
Find flight
from$258
07:00 — 15:20
07:00 — 10:21 AS459 Alaska Airlines
Boston — Seattle
1h 50m stop
13:25 — 16:15 AS222 Alaska Airlines
Seattle — Anchorage
12h 20m
including layover
Find flight
from$274
09:00 — 16:07
09:00 — 12:33 AS364 Alaska Airlines
Boston — Seattle
47m stop
13:20 — 16:07 AS222 Alaska Airlines
Seattle — Anchorage
11h 7m
including layover
Find flight
from$1040
09:15 — 22:57
09:10 — 12:01 UA662 United Airlines
Boston — Denver
6h 55m stop
19:00 — 22:53 UA280 United Airlines
Denver — Anchorage
17h 42m
including layover
Find flight
from$368
10:00 — 17:14
10:00 — 13:37 AS537 Alaska Airlines
Boston — Seattle
46m stop
14:23 — 17:14 AS131 Alaska Airlines
Seattle — Anchorage
11h 14m
including layover
Find flight
from$249
10:00 — 22:47
10:00 — 13:37 AS537 Alaska Airlines
Boston — Seattle
6h 18m stop
19:55 — 22:47 AS228 Alaska Airlines
Seattle — Anchorage
16h 47m
including layover
Find flight
from$249
11:40 — 22:48
11:40 — 14:29 UA414 United Airlines
Boston — Denver
4h 24m stop
19:00 — 22:53 UA280 United Airlines
Denver — Anchorage
15h 8m
including layover
Find flight
from$609
12:20 — 19:41
12:20 — 14:19 UA1732 United Airlines
Boston — Chicago
1h 31m stop
15:50 — 19:41 UA450 United Airlines
Chicago — Anchorage
11h 21m
including layover
Find flight
from$670
15:25 — 22:57
15:25 — 18:15 UA778 United Airlines
Boston — Denver
45m stop
19:00 — 22:57 UA280 United Airlines
Denver — Anchorage
11h 32m
including layover
Find flight
from$380
16:25 — 19:41
+1 day
16:25 — 18:25 UA2040 United Airlines
Boston — Chicago
21h 25m stop
15:50 — 19:41 UA450 United Airlines
Chicago — Anchorage
31h 16m
including layover
Find flight
from$494
17:55 — 09:39
+1 day
17:25 — 20:44 AS364 Alaska Airlines
Boston — Seattle
9h 16m stop
07:05 — 09:55 AS85 Alaska Airlines
Seattle — Anchorage
19h 44m
including layover
Find flight
from$249
17:55 — 11:15
+1 day
17:25 — 20:44 AS364 Alaska Airlines
Boston — Seattle
10h 36m stop
08:30 — 11:20 AS59 Alaska Airlines
Seattle — Anchorage
21h 20m
including layover
Find flight
from$249
20:20 — 00:57
+2 days
20:20 — 23:51 AS311 Alaska Airlines
Boston — Portland
22h 19m stop
22:10 — 00:57 AS192 Alaska Airlines
Portland — Anchorage
32h 37m
including layover
Find flight
from$661
20:20 — 10:42
+1 day
19:59 — 23:13 AS311 Alaska Airlines
Boston — Portland
7h 54m stop
07:30 — 10:27 AS2042 Alaska Airlines
Portland — Anchorage
18h 22m
including layover
Find flight
from$739
06:34 — 17:14
06:34 — 08:39 AS6563 Alaska Airlines
Boston — Chicago
1h 21m stop
10:00 — 12:43 AS462 Alaska Airlines
Chicago — Seattle
1h 40m stop
14:23 — 17:14 AS131 Alaska Airlines
Seattle — Anchorage
14h 40m
including layover
Find flight
from$510
08:45 — 20:48
08:45 — 10:45 AS4570 Alaska Airlines
Boston — Chicago
3h 22m stop
14:07 — 16:55 AS335 Alaska Airlines
Chicago — Seattle
1h 4m stop
17:59 — 20:48 AS228 Alaska Airlines
Seattle — Anchorage
16h 3m
including layover
Find flight
from$419
08:45 — 22:48
08:45 — 10:45 AS4570 Alaska Airlines
Boston — Chicago
3h 22m stop
14:07 — 16:55 AS335 Alaska Airlines
Chicago — Seattle
3h 3m stop
19:58 — 22:48 AS212 Alaska Airlines
Seattle — Anchorage
18h 3m
including layover
Find flight
from$419
12:00 — 22:48
12:00 — 14:02 AS6761 Alaska Airlines
Boston — Chicago
1h 1m stop
15:03 — 17:51 AS335 Alaska Airlines
Chicago — Seattle
2h 7m stop
19:58 — 22:48 AS212 Alaska Airlines
Seattle — Anchorage
14h 48m
including layover
Find flight
from$430
*Departure and arrival times - local. Updated on December 21, 2024

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 06:02 to 20:20 from 4 Boston airports and arrive 06:02 to 20:20 to 4 Anchorage airports. Average flight time is 18h 58m.

  • The fastest flight 11h 7m
  • Average flight time 18h 58m
  • The earliest flight 06:02
  • The latest flight 20:20
  • Distance 3374 ml

The cheapest months to travel to Anchorage are february (from 249 $), december (from 253 $), january (from 274 $).

The most expensive months are november (from 411 $), january (from 274 $), december (from 253 $).

What is the lowest airfare Boston to Anchorage?

The cheapest plane ticket found by our users is $249. This airfare is for economy class on one-way AS537 flight by Alaska Airlines for February 21, 2025 which leaves Logan in Boston at 10:00 am and arrives at Anchorage Ted Stevens Anchorage at 23:44.

Economy class
$249
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Business class
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First class
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Popular Airlines on the Route

The flight Boston — Anchorage is served by 2 regular airlines . Most of the flights on this route are operated by Alaska Airlines - 64 departures per week at the price of from $ 249 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 1040.

Direct flights

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

Connecting Flights

There are 76 flights with layovers on the route. The fastest connecting flight is AS364 by Alaska Airlines takes 11h 7m and the cheapest is AS537 by Alaska Airlines for $249.

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
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  • Boston RT128 Rail-ZRU
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  • Boston South Rail-ZTO
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  • Logan-BOS
    from $249
    Find

Anchorage airports

  • Bryant AAF-FRN
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  • Merrill Field-MRI
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  • Ted Stevens Anchorage-ANC
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  • 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.

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