Southwest® flights from Baltimore/Washington to Portland, OR from $113

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Low fares from Baltimore/Washington to Portland, OR

$

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 01/21/2027

One-way

Basic

From
$113
Seen: 5 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 12/10/2026

One-way

Basic

From
$113
Seen: 19 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 12/16/2026

One-way

Basic

From
$113
Seen: 21 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 12/03/2026

One-way

Basic

From
$113
Seen: 23 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 11/09/2026

One-way

Basic

From
$113
Seen: 19 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 01/28/2027

One-way

Basic

From
$113
Seen: 4 hrs ago

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Explore flights from Baltimore/Washington to Portland, OR

Oct 2026
From$384*
Seen: 9 hrs ago
One Way/Basic
Nov 2026
From$113*
Seen: 19 hrs ago
One Way/Basic
Dec 2026
From$113*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $113
cmp-daily-histogram-bars-legend-max-price-aria-label $479
Displaying fares for October-2026
  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

    OCT

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    22

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    23

    Fri

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    24

    Sat

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    25

    Sun

  • BWI–PDX, 10/26/2026: From $479
    26

    Mon

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • BWI–PDX, 10/28/2026: From $384
    28

    Wed

  • BWI–PDX, 10/29/2026: From $384
    29

    Thu

  • BWI–PDX, 10/30/2026: From $384
    30

    Fri

  • BWI–PDX, 10/31/2026: From $384
    31

    Sat

  • BWI–PDX, 11/01/2026: From $384
    01

    Sun

    NOV

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

  • BWI–PDX, 11/03/2026: From $314
    03

    Tue

  • BWI–PDX, 11/04/2026: From $314
    04

    Wed

  • BWI–PDX, 11/05/2026: From $314
    05

    Thu

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    06

    Fri

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    07

    Sat

  • BWI–PDX, 11/08/2026: From $314
    08

    Sun

  • BWI–PDX, 11/09/2026: From $113
    09

    Mon

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • BWI–PDX, 11/12/2026: From $230
    12

    Thu

  • BWI–PDX, 11/13/2026: From $142
    13

    Fri

  • BWI–PDX, 11/14/2026: From $205
    14

    Sat

  • BWI–PDX, 11/15/2026: From $294
    15

    Sun

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • BWI–PDX, 11/20/2026: From $213
    20

    Fri

    • Range$113-$479

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Balt./Wash. International Airport
    Arriving at:
    Portland International Airport
    Average flight time:
    5 hours 35 minutes
    Distance:
    2358 miles

    Questions we hear the most

    The average flight time from Baltimore/Washington to Portland, OR is 5 hours 35 minutes.
    There are 155 weekly flights from Baltimore/Washington to Portland, OR on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Portland, OR once per day from Monday through Friday.
    To find the lowest fares by day and time to fly Baltimore/Washington to Portland, OR with Southwest, check out our Low Fare Calendar.
    You can rent a car at Portland International Airport book yours with your flight.
    Yes! Flights from Baltimore/Washington to Portland, OR—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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