Alaska Airlines Flights from Portland to Baltimore

Lowest fares from Portland to Baltimore

Aug 2026
From$122*
Seen: 16 hours ago
Flight Type One Way|Saver
Sep 2026
From$122*
Seen: 16 hours ago
Flight Type One Way|Saver
Oct 2026
From$205*
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 $436
Displaying fares for August-2026
  • PDX–BWI, Aug 9, 2026: From $369
    09

    Su

    AUG

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

    Mo

  • PDX–BWI, Aug 11, 2026: From $379
    11

    Tu

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

    We

  • PDX–BWI, Aug 13, 2026: From $369
    13

    Th

  • PDX–BWI, Aug 14, 2026: From $334
    14

    Fr

  • PDX–BWI, Aug 15, 2026: From $334
    15

    Sa

  • PDX–BWI, Aug 16, 2026: From $436
    16

    Su

  • PDX–BWI, Aug 17, 2026: From $407
    17

    Mo

  • PDX–BWI, Aug 18, 2026: From $355
    18

    Tu

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

    We

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

    Th

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

    Fr

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

    Sa

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

    Su

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

    Mo

  • PDX–BWI, Aug 25, 2026: From $274
    25

    Tu

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

    We

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

    Th

  • PDX–BWI, Aug 28, 2026: From $189
    28

    Fr

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

    Sa

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

    Su

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

    Mo

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

    Tu

    SEP

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

    We

  • PDX–BWI, Sep 3, 2026: From $189
    03

    Th

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

    Fr

  • PDX–BWI, Sep 5, 2026: From $122
    05

    Sa

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

    Su

  • PDX–BWI, Sep 7, 2026: From $284
    07

    Mo

  • PDX–BWI, Sep 8, 2026: From $248
    08

    Tu

    • Range$122-$436

    *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 Baltimore.*

    $
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    One-way low-fare flights Portland to Baltimore.*
    From
    To
    Fare Type
    Dates
    Price
    Portland (PDX)Baltimore (BWI)One-way
    |
    Saver    		Depart: Sep 23, 2026

    From

    $122

    Seen: 16 hours ago

    Portland (PDX)Baltimore (BWI)One-way
    |
    Saver    		Depart: Sep 30, 2026

    From

    $122

    Seen: 16 hours ago

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

    From

    $122

    Seen: 16 hours ago

    Portland (PDX)Baltimore (BWI)One-way
    |
    Saver    		Depart: Sep 29, 2026

    From

    $122

    Seen: 16 hours ago

    Portland (PDX)Baltimore (BWI)One-way
    |
    Saver    		Depart: Sep 26, 2026

    From

    $122

    Seen: 16 hours ago

    Portland (PDX)Baltimore (BWI)One-way
    |
    Saver    		Depart: Aug 29, 2026

    From

    $122

    Seen: 16 hours ago

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

    From

    $122

    Seen: 16 hours ago

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

    Explore Alaska Airlines's Flights to Top-Pick Destinations