Alaska Airlines Flights from Portland to Fairbanks

Lowest fares from Portland to Fairbanks

Aug 2026
From$328*
Seen: 5 hours ago
Flight Type One Way|Saver
Sep 2026
From$328*
Seen: 5 hours ago
Flight Type One Way|Saver
Oct 2026
From$328*
Seen: 5 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $328
cmp-daily-histogram-bars-legend-max-price-aria-label $540
Displaying fares for August-2026
  • PDX–FAI, Aug 10, 2026: From $540
    10

    Mo

    AUG

  • PDX–FAI, Aug 11, 2026: From $540
    11

    Tu

  • PDX–FAI, Aug 12, 2026: From $540
    12

    We

  • PDX–FAI, Aug 13, 2026: From $540
    13

    Th

  • PDX–FAI, Aug 14, 2026: From $540
    14

    Fr

  • PDX–FAI, Aug 15, 2026: From $540
    15

    Sa

  • PDX–FAI, Aug 16, 2026: From $460
    16

    Su

  • PDX–FAI, Aug 17, 2026: From $460
    17

    Mo

  • PDX–FAI, Aug 18, 2026: From $488
    18

    Tu

  • PDX–FAI, Aug 19, 2026: From $488
    19

    We

  • PDX–FAI, Aug 20, 2026: From $488
    20

    Th

  • PDX–FAI, Aug 21, 2026: From $488
    21

    Fr

  • PDX–FAI, Aug 22, 2026: From $488
    22

    Sa

  • PDX–FAI, Aug 23, 2026: From $388
    23

    Su

  • PDX–FAI, Aug 24, 2026: From $388
    24

    Mo

  • PDX–FAI, Aug 25, 2026: From $388
    25

    Tu

  • PDX–FAI, Aug 26, 2026: From $388
    26

    We

  • PDX–FAI, Aug 27, 2026: From $388
    27

    Th

  • PDX–FAI, Aug 28, 2026: From $388
    28

    Fr

  • PDX–FAI, Aug 29, 2026: From $388
    29

    Sa

  • PDX–FAI, Aug 30, 2026: From $328
    30

    Su

  • PDX–FAI, Aug 31, 2026: From $328
    31

    Mo

  • PDX–FAI, Sep 1, 2026: From $328
    01

    Tu

    SEP

  • PDX–FAI, Sep 2, 2026: From $328
    02

    We

  • PDX–FAI, Sep 3, 2026: From $328
    03

    Th

  • PDX–FAI, Sep 4, 2026: From $328
    04

    Fr

  • PDX–FAI, Sep 5, 2026: From $328
    05

    Sa

  • PDX–FAI, Sep 6, 2026: From $328
    06

    Su

  • PDX–FAI, Sep 7, 2026: From $328
    07

    Mo

  • PDX–FAI, Sep 8, 2026: From $329
    08

    Tu

  • PDX–FAI, Sep 9, 2026: From $328
    09

    We

    • Range$328-$540

    *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 Portland to Fairbanks.*

    $
    keyboard_arrow_down
    One-way low-fare flights Portland to Fairbanks.*
    From
    To
    Fare Type
    Dates
    Price
    Portland (PDX)Fairbanks (FAI)One-way
    |
    Saver    		Depart: Aug 30, 2026

    From

    $328

    Seen: 5 hours ago

    Portland (PDX)Fairbanks (FAI)One-way
    |
    Saver    		Depart: Aug 31, 2026

    From

    $328

    Seen: 5 hours ago

    Portland (PDX)Fairbanks (FAI)One-way
    |
    Saver    		Depart: Sep 13, 2026

    From

    $328

    Seen: 5 hours ago

    Portland (PDX)Fairbanks (FAI)One-way
    |
    Saver    		Depart: Sep 20, 2026

    From

    $328

    Seen: 5 hours ago

    Portland (PDX)Fairbanks (FAI)One-way
    |
    Saver    		Depart: Sep 22, 2026

    From

    $328

    Seen: 5 hours ago

    Portland (PDX)Fairbanks (FAI)One-way
    |
    Saver    		Depart: Sep 27, 2026

    From

    $328

    Seen: 5 hours ago

    Portland (PDX)Fairbanks (FAI)One-way
    |
    Saver    		Depart: Sep 28, 2026

    From

    $328

    Seen: 5 hours ago

    Portland (PDX)Fairbanks (FAI)One-way
    |
    Saver    		Depart: Oct 1, 2026

    From

    $328

    Seen: 5 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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