Alaska Airlines Flights from Baltimore to Portland

Lowest fares from Baltimore to Portland

Aug 2026
From$122*
Seen: 36 minutes ago
Flight Type One Way|Saver
Sep 2026
From$122*
Seen: 16 hours ago
Flight Type One Way|Saver
Oct 2026
From$209*
Seen: 16 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $122
cmp-daily-histogram-bars-legend-max-price-aria-label $404
Displaying fares for August-2026
  • BWI–PDX, Aug 9, 2026: From $369
    09

    Su

    AUG

  • BWI–PDX, Aug 10, 2026: From $369
    10

    Mo

  • BWI–PDX, Aug 11, 2026: From $369
    11

    Tu

  • BWI–PDX, Aug 12, 2026: From $369
    12

    We

  • BWI–PDX, Aug 13, 2026: From $379
    13

    Th

  • BWI–PDX, Aug 14, 2026: From $404
    14

    Fr

  • BWI–PDX, Aug 15, 2026: From $357
    15

    Sa

  • BWI–PDX, Aug 16, 2026: From $312
    16

    Su

  • BWI–PDX, Aug 17, 2026: From $334
    17

    Mo

  • BWI–PDX, Aug 18, 2026: From $334
    18

    Tu

  • BWI–PDX, Aug 19, 2026: From $334
    19

    We

  • BWI–PDX, Aug 20, 2026: From $334
    20

    Th

  • BWI–PDX, Aug 21, 2026: From $264
    21

    Fr

  • BWI–PDX, Aug 22, 2026: From $264
    22

    Sa

  • BWI–PDX, Aug 23, 2026: From $264
    23

    Su

  • BWI–PDX, Aug 24, 2026: From $264
    24

    Mo

  • BWI–PDX, Aug 25, 2026: From $264
    25

    Tu

  • BWI–PDX, Aug 26, 2026: From $264
    26

    We

  • BWI–PDX, Aug 27, 2026: From $264
    27

    Th

  • BWI–PDX, Aug 28, 2026: From $264
    28

    Fr

  • BWI–PDX, Aug 29, 2026: From $122
    29

    Sa

  • BWI–PDX, Aug 30, 2026: From $189
    30

    Su

  • BWI–PDX, Aug 31, 2026: From $189
    31

    Mo

  • BWI–PDX, Sep 1, 2026: From $122
    01

    Tu

    SEP

  • BWI–PDX, Sep 2, 2026: From $122
    02

    We

  • BWI–PDX, Sep 3, 2026: From $284
    03

    Th

  • BWI–PDX, Sep 4, 2026: From $189
    04

    Fr

  • BWI–PDX, Sep 5, 2026: From $167
    05

    Sa

  • BWI–PDX, Sep 6, 2026: From $189
    06

    Su

  • BWI–PDX, Sep 7, 2026: From $234
    07

    Mo

  • BWI–PDX, Sep 8, 2026: From $122
    08

    Tu

    • Range$122-$404

    *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 Baltimore to Portland.*

    $
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    One-way low-fare flights Baltimore to Portland.*
    From
    To
    Fare Type
    Dates
    Price
    Baltimore (BWI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 2, 2026

    From

    $122

    Seen: 16 hours ago

    Baltimore (BWI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 8, 2026

    From

    $122

    Seen: 16 hours ago

    Baltimore (BWI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 12, 2026

    From

    $122

    Seen: 16 hours ago

    Baltimore (BWI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 1, 2026

    From

    $122

    Seen: 16 hours ago

    Baltimore (BWI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 9, 2026

    From

    $122

    Seen: 16 hours ago

    Baltimore (BWI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 16, 2026

    From

    $122

    Seen: 16 hours ago

    Baltimore (BWI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 19, 2026

    From

    $122

    Seen: 16 hours ago

    Baltimore (BWI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 22, 2026

    From

    $122

    Seen: 16 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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