Southwest® flights from San Francisco to Portland, OR from $76

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Low fares from San Francisco to Portland, OR

$

San Francisco (SFO)to

Portland, OR (PDX)
Depart: 11/12/2026

One-way

Basic

From
$76
Seen: 20 hrs ago

San Francisco (SFO)to

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

One-way

Basic

From
$76
Seen: 16 hrs ago

San Francisco (SFO)to

Portland, OR (PDX)
Depart: 12/08/2026

One-way

Basic

From
$76
Seen: 16 hrs ago

San Francisco (SFO)to

Portland, OR (PDX)
Depart: 01/09/2027

One-way

Basic

From
$76
Seen: 20 hrs ago

San Francisco (SFO)to

Portland, OR (PDX)
Depart: 10/29/2026

One-way

Basic

From
$76
Seen: 23 hrs ago

San Francisco (SFO)to

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

One-way

Basic

From
$76
Seen: 23 hrs ago

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Explore flights from San Francisco to Portland, OR

Oct 2026
From$76*
Seen: 23 hrs ago
One Way/Basic
Nov 2026
From$76*
Seen: 20 hrs ago
One Way/Basic
Dec 2026
From$76*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $76
cmp-daily-histogram-bars-legend-max-price-aria-label $302
Displaying fares for October-2026
  • SFO–PDX: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

    OCT

  • SFO–PDX, 10/04/2026: From $302
    04

    Sun

  • SFO–PDX, 10/05/2026: From $302
    05

    Mon

  • SFO–PDX, 10/06/2026: From $302
    06

    Tue

  • SFO–PDX, 10/07/2026: From $302
    07

    Wed

  • SFO–PDX, 10/08/2026: From $242
    08

    Thu

  • SFO–PDX, 10/09/2026: From $242
    09

    Fri

  • SFO–PDX, 10/10/2026: From $242
    10

    Sat

  • SFO–PDX, 10/11/2026: From $242
    11

    Sun

  • SFO–PDX, 10/12/2026: From $242
    12

    Mon

  • SFO–PDX, 10/13/2026: From $242
    13

    Tue

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

    Wed

  • SFO–PDX, 10/15/2026: From $242
    15

    Thu

  • SFO–PDX, 10/16/2026: From $220
    16

    Fri

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

    Sat

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

    Sun

  • SFO–PDX, 10/19/2026: From $220
    19

    Mon

  • SFO–PDX, 10/20/2026: From $220
    20

    Tue

  • SFO–PDX, 10/21/2026: From $220
    21

    Wed

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

    Thu

  • SFO–PDX, 10/23/2026: From $96
    23

    Fri

  • SFO–PDX, 10/24/2026: From $76
    24

    Sat

  • SFO–PDX, 10/25/2026: From $189
    25

    Sun

  • SFO–PDX: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

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

    Tue

  • SFO–PDX: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • SFO–PDX, 10/29/2026: From $76
    29

    Thu

  • SFO–PDX, 10/30/2026: From $96
    30

    Fri

  • SFO–PDX: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

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

    Sun

    NOV

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

    Mon

    • Range$76-$302

    *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:
    San Francisco International Airport
    Arriving at:
    Portland International Airport
    Distance:
    550 miles

    Route Information

    123† 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 123 weekly flights from San Francisco to Portland, OR on Southwest Airlines.
    To find the lowest fares by day and time to fly San Francisco 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 San Francisco 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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