Alaska Airlines Flights from Boston to Anchorage

Lowest fares from Boston to Anchorage

Aug 2026
From$389*
Seen: 1 day ago
Flight Type One Way|Saver
Sep 2026
From$344*
Seen: 11 hours ago
Flight Type One Way|Saver
Oct 2026
From$344*
Seen: 11 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $344
cmp-daily-histogram-bars-legend-max-price-aria-label $594
Displaying fares for August-2026
  • BOS–ANC, Aug 12, 2026: From $389
    12

    We

    AUG

  • BOS–ANC, Aug 13, 2026: From $389
    13

    Th

  • BOS–ANC, Aug 14, 2026: From $594
    14

    Fr

  • BOS–ANC, Aug 15, 2026: From $575
    15

    Sa

  • BOS–ANC, Aug 16, 2026: From $594
    16

    Su

  • BOS–ANC, Aug 17, 2026: From $594
    17

    Mo

  • BOS–ANC, Aug 18, 2026: From $504
    18

    Tu

  • BOS–ANC, Aug 19, 2026: From $504
    19

    We

  • BOS–ANC, Aug 20, 2026: From $504
    20

    Th

  • BOS–ANC, Aug 21, 2026: From $504
    21

    Fr

  • BOS–ANC, Aug 22, 2026: From $504
    22

    Sa

  • BOS–ANC, Aug 23, 2026: From $504
    23

    Su

  • BOS–ANC, Aug 24, 2026: From $504
    24

    Mo

  • BOS–ANC, Aug 25, 2026: From $444
    25

    Tu

  • BOS–ANC, Aug 26, 2026: From $444
    26

    We

  • BOS–ANC, Aug 27, 2026: From $444
    27

    Th

  • BOS–ANC, Aug 28, 2026: From $444
    28

    Fr

  • BOS–ANC, Aug 29, 2026: From $444
    29

    Sa

  • BOS–ANC, Aug 30, 2026: From $444
    30

    Su

  • BOS–ANC, Aug 31, 2026: From $444
    31

    Mo

  • BOS–ANC, Sep 1, 2026: From $444
    01

    Tu

    SEP

  • BOS–ANC, Sep 2, 2026: From $344
    02

    We

  • BOS–ANC, Sep 3, 2026: From $344
    03

    Th

  • BOS–ANC, Sep 4, 2026: From $344
    04

    Fr

  • BOS–ANC, Sep 5, 2026: From $344
    05

    Sa

  • BOS–ANC, Sep 6, 2026: From $344
    06

    Su

  • BOS–ANC, Sep 7, 2026: From $424
    07

    Mo

  • BOS–ANC, Sep 8, 2026: From $424
    08

    Tu

  • BOS–ANC, Sep 9, 2026: From $344
    09

    We

  • BOS–ANC, Sep 10, 2026: From $344
    10

    Th

  • BOS–ANC, Sep 11, 2026: From $344
    11

    Fr

    • Range$344-$594

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Boston to Anchorage.*

    $
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    One-way low-fare flights Boston to Anchorage.*
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Anchorage (ANC)One-way
    |
    Saver    		Depart: Nov 15, 2026

    From

    $344

    Seen: 11 hours ago

    Boston (BOS)Anchorage (ANC)One-way
    |
    Saver    		Depart: Nov 17, 2026

    From

    $344

    Seen: 11 hours ago

    Boston (BOS)Anchorage (ANC)One-way
    |
    Saver    		Depart: Nov 19, 2026

    From

    $344

    Seen: 11 hours ago

    Boston (BOS)Anchorage (ANC)One-way
    |
    Saver    		Depart: Nov 25, 2026

    From

    $344

    Seen: 11 hours ago

    Boston (BOS)Anchorage (ANC)One-way
    |
    Saver    		Depart: Dec 7, 2026

    From

    $344

    Seen: 11 hours ago

    Boston (BOS)Anchorage (ANC)One-way
    |
    Saver    		Depart: Dec 8, 2026

    From

    $344

    Seen: 11 hours ago

    Boston (BOS)Anchorage (ANC)One-way
    |
    Saver    		Depart: Dec 9, 2026

    From

    $344

    Seen: 11 hours ago

    Boston (BOS)Anchorage (ANC)One-way
    |
    Saver    		Depart: Dec 12, 2026

    From

    $344

    Seen: 11 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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