Southwest® flights from San Francisco to Eugene from $86

Promo Code

Low fares from San Francisco to Eugene

$

San Francisco (SFO)to

Eugene (EUG)
Depart: 08/22/2026

One-way

Basic

From
$86
Seen: 21 hrs ago

San Francisco (SFO)to

Eugene (EUG)
Depart: 10/29/2026

One-way

Basic

From
$86
Seen: 3 hrs ago

San Francisco (SFO)to

Eugene (EUG)
Depart: 08/22/2026

One-way

Choice

From
$121
Seen: 21 hrs ago

San Francisco (SFO)to

Eugene (EUG)
Depart: 10/29/2026

One-way

Choice

From
$121
Seen: 3 hrs ago

San Francisco (SFO)to

Eugene (EUG)
Depart: 09/04/2026

One-way

Basic

From
$170
Seen: 12 hrs ago

San Francisco (SFO)to

Eugene (EUG)
Depart: 10/09/2026

One-way

Basic

From
$175
Seen: 18 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from San Francisco to Eugene

Aug 2026
From$86*
Seen: 21 hrs ago
One Way/Basic
Sep 2026
From$170*
Seen: 12 hrs ago
One Way/Basic
Oct 2026
From$86*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $86
Displaying fares for August-2026
  • SFO–EUG, 08/01/2026: From $356
    01

    Sat

    AUG

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

    Sun

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

  • SFO–EUG, 08/04/2026: From $356
    04

    Tue

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    05

    Wed

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    06

    Thu

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    07

    Fri

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    08

    Sat

  • SFO–EUG, 08/09/2026: From $305
    09

    Sun

  • SFO–EUG, 08/10/2026: From $305
    10

    Mon

  • SFO–EUG, 08/11/2026: From $305
    11

    Tue

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    12

    Wed

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • SFO–EUG, 08/14/2026: From $220
    14

    Fri

  • SFO–EUG, 08/15/2026: From $220
    15

    Sat

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    16

    Sun

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

    Mon

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

    Tue

  • SFO–EUG, 08/19/2026: From $220
    19

    Wed

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

  • SFO–EUG, 08/22/2026: From $86
    22

    Sat

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

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

    Wed

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

    Thu

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

    Fri

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • SFO–EUG: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

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

    Mon

    • Range$86-$356

    *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:
    Eugene Airport
    Distance:
    451 miles

    Route Information

    46† 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 46 weekly flights from San Francisco to Eugene on Southwest Airlines.
    To find the lowest fares by day and time to fly San Francisco to Eugene with Southwest, check out our Low Fare Calendar.
    You can rent a car at Eugene Airport book yours with your flight.
    Yes! Flights from San Francisco to Eugene—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.

    Explore Flights from Other Popular Origins

    Popular Flights from San Francisco