Southwest® flights from Baltimore/Washington to Portland, OR from $177

Promo Code

Low fares from Baltimore/Washington to Portland, OR

$

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 01/06/2027

One-way

Basic

From
$177
Seen: 18 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 01/05/2027

One-way

Basic

From
$177
Seen: 23 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 12/15/2026

One-way

Basic

From
$177
Seen: 12 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 02/10/2027

One-way

Basic

From
$177
Seen: 2 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 12/05/2026

One-way

Basic

From
$177
Seen: 23 hrs ago

Baltimore/Washington (BWI)to

Portland, OR (PDX)
Depart: 01/12/2027

One-way

Basic

From
$177
Seen: 13 hrs ago

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Explore flights from Baltimore/Washington to Portland, OR

Nov 2026
From$319*
Seen: 12 hrs ago
One Way/Basic
Dec 2026
From$177*
Seen: 23 hrs ago
One Way/Basic
Jan 2027
From$177*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $177
cmp-daily-histogram-bars-legend-max-price-aria-label $619
Displaying fares for November-2026
  • BWI–PDX, 11/11/2026: From $484
    11

    Wed

    NOV

  • BWI–PDX, 11/12/2026: From $484
    12

    Thu

  • BWI–PDX, 11/13/2026: From $484
    13

    Fri

  • BWI–PDX, 11/14/2026: From $484
    14

    Sat

  • BWI–PDX, 11/15/2026: From $484
    15

    Sun

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

    Mon

  • BWI–PDX, 11/17/2026: From $484
    17

    Tue

  • BWI–PDX, 11/18/2026: From $389
    18

    Wed

  • BWI–PDX, 11/19/2026: From $389
    19

    Thu

  • BWI–PDX, 11/20/2026: From $389
    20

    Fri

  • BWI–PDX, 11/21/2026: From $389
    21

    Sat

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    22

    Sun

  • BWI–PDX, 11/23/2026: From $389
    23

    Mon

  • BWI–PDX, 11/24/2026: From $389
    24

    Tue

  • BWI–PDX, 11/25/2026: From $319
    25

    Wed

  • BWI–PDX, 11/26/2026: From $319
    26

    Thu

  • BWI–PDX, 11/27/2026: From $389
    27

    Fri

  • BWI–PDX, 11/28/2026: From $534
    28

    Sat

  • BWI–PDX, 11/29/2026: From $619
    29

    Sun

  • BWI–PDX, 11/30/2026: From $470
    30

    Mon

  • BWI–PDX, 12/01/2026: From $279
    01

    Tue

    DEC

  • BWI–PDX, 12/02/2026: From $182
    02

    Wed

  • BWI–PDX, 12/03/2026: From $235
    03

    Thu

  • BWI–PDX, 12/04/2026: From $244
    04

    Fri

  • BWI–PDX, 12/05/2026: From $177
    05

    Sat

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

    Sun

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

    Mon

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • BWI–PDX: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

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

    Thu

    • Range$177-$619

    *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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