Southwest® flights from Atlanta to Portland, OR from $169

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Low fares from Atlanta to Portland, OR

$

Atlanta (ATL)to

Portland, OR (PDX)
Depart: 11/18/2026

One-way

Basic

From
$169
Seen: 7 hrs ago

Atlanta (ATL)to

Portland, OR (PDX)
Depart: 11/04/2026

One-way

Basic

From
$169
Seen: 8 hrs ago

Atlanta (ATL)to

Portland, OR (PDX)
Depart: 10/01/2026

One-way

Basic

From
$169
Seen: 1 hour ago

Atlanta (ATL)to

Portland, OR (PDX)
Depart: 11/05/2026

One-way

Basic

From
$169
Seen: 18 hrs ago

Atlanta (ATL)to

Portland, OR (PDX)
Depart: 10/24/2026

One-way

Basic

From
$169
Seen: 10 hrs ago

Atlanta (ATL)to

Portland, OR (PDX)
Depart: 09/15/2026

One-way

Basic

From
$169
Seen: 2 hrs ago

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Explore flights from Atlanta to Portland, OR

Aug 2026
From$349*
Seen: 21 hrs ago
One Way/Basic
Sep 2026
From$169*
Seen: 2 hrs ago
One Way/Basic
Oct 2026
From$169*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $169
cmp-daily-histogram-bars-legend-max-price-aria-label $440
Displaying fares for August-2026
  • ATL–PDX, 08/22/2026: From $440
    22

    Sat

    AUG

  • ATL–PDX, 08/23/2026: From $440
    23

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    24

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    25

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    26

    Wed

  • ATL–PDX, 08/27/2026: From $349
    27

    Thu

  • ATL–PDX, 08/28/2026: From $379
    28

    Fri

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    29

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    30

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    31

    Mon

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    01

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    SEP

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    02

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    03

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    04

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    05

    Sat

  • ATL–PDX, 09/06/2026: From $274
    06

    Sun

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    07

    Mon

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

    Tue

  • ATL–PDX, 09/09/2026: From $274
    09

    Wed

  • ATL–PDX, 09/10/2026: From $274
    10

    Thu

  • ATL–PDX, 09/11/2026: From $185
    11

    Fri

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    12

    Sat

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    13

    Sun

  • ATL–PDX: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • ATL–PDX, 09/15/2026: From $169
    15

    Tue

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

    Wed

  • ATL–PDX, 09/17/2026: From $185
    17

    Thu

  • ATL–PDX, 09/18/2026: From $215
    18

    Fri

  • ATL–PDX, 09/19/2026: From $189
    19

    Sat

  • ATL–PDX: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • ATL–PDX: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

    • Range$169-$440

    *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:
    Hartsfield-Jackson Atlanta International Airport
    Arriving at:
    Portland International Airport
    Distance:
    2172 miles

    Route Information

    113† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 113 weekly flights from Atlanta to Portland, OR on Southwest Airlines.
    To find the lowest fares by day and time to fly Atlanta 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 Atlanta 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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