Southwest® flights from Portland, OR to Los Angeles from $114

Promo Code

Low fares from Portland, OR to Los Angeles

$

Portland, OR (PDX)to

Los Angeles (LAX)
Depart: 11/10/2026

One-way

Basic

From
$114
Seen: 22 hrs ago

Portland, OR (PDX)to

Los Angeles (LAX)
Depart: 09/30/2026

One-way

Basic

From
$114
Seen: 18 hrs ago

Portland, OR (PDX)to

Los Angeles (LAX)
Depart: 09/22/2026

One-way

Basic

From
$114
Seen: 9 hrs ago

Portland, OR (PDX)to

Los Angeles (LAX)
Depart: 11/11/2026

One-way

Basic

From
$114
Seen: 6 hrs ago

Portland, OR (PDX)to

Los Angeles (LAX)
Depart: 10/21/2026

One-way

Basic

From
$119
Seen: 8 hrs ago

Portland, OR (PDX)to

Los Angeles (LAX)
Depart: 10/14/2026

One-way

Basic

From
$119
Seen: 3 hrs ago

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Explore flights from Portland, OR to Los Angeles

Aug 2026
From$237*
Seen: 15 hrs ago
One Way/Basic
Sep 2026
From$114*
Seen: 9 hrs ago
One Way/Basic
Oct 2026
From$119*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $114
cmp-daily-histogram-bars-legend-max-price-aria-label $274
Displaying fares for August-2026
  • PDX–LAX, 08/23/2026: From $274
    23

    Sun

    AUG

  • PDX–LAX, 08/24/2026: From $274
    24

    Mon

  • PDX–LAX: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • PDX–LAX, 08/26/2026: From $237
    26

    Wed

  • PDX–LAX, 08/27/2026: From $274
    27

    Thu

  • PDX–LAX, 08/28/2026: From $274
    28

    Fri

  • PDX–LAX, 08/29/2026: From $242
    29

    Sat

  • PDX–LAX, 08/30/2026: From $274
    30

    Sun

  • PDX–LAX, 08/31/2026: From $274
    31

    Mon

  • PDX–LAX: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

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

    Wed

  • PDX–LAX, 09/03/2026: From $274
    03

    Thu

  • PDX–LAX, 09/04/2026: From $274
    04

    Fri

  • PDX–LAX, 09/05/2026: From $178
    05

    Sat

  • PDX–LAX, 09/06/2026: From $178
    06

    Sun

  • PDX–LAX, 09/07/2026: From $260
    07

    Mon

  • PDX–LAX, 09/08/2026: From $237
    08

    Tue

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

    Wed

  • PDX–LAX, 09/10/2026: From $178
    10

    Thu

  • PDX–LAX, 09/11/2026: From $178
    11

    Fri

  • PDX–LAX, 09/12/2026: From $129
    12

    Sat

  • PDX–LAX: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • PDX–LAX, 09/14/2026: From $129
    14

    Mon

  • PDX–LAX, 09/15/2026: From $124
    15

    Tue

  • PDX–LAX, 09/16/2026: From $124
    16

    Wed

  • PDX–LAX, 09/17/2026: From $129
    17

    Thu

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

    Fri

  • PDX–LAX, 09/19/2026: From $129
    19

    Sat

  • PDX–LAX, 09/20/2026: From $180
    20

    Sun

  • PDX–LAX, 09/21/2026: From $129
    21

    Mon

  • PDX–LAX, 09/22/2026: From $114
    22

    Tue

    • Range$114-$274

    *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:
    Portland International Airport
    Arriving at:
    Los Angeles International Airport
    Distance:
    834 miles

    Route Information

    156† 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 156 weekly flights from Portland, OR to Los Angeles on Southwest Airlines.
    To find the lowest fares by day and time to fly Portland, OR to Los Angeles with Southwest, check out our Low Fare Calendar.
    You can rent a car at Los Angeles International Airport book yours with your flight.
    Yes! Flights from Portland, OR to Los Angeles—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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