Southwest® flights from Orange County/Santa Ana to Portland, OR from $123

Promo Code

Low fares from Orange County/Santa Ana to Portland, OR

$

Orange County/Santa Ana (SNA)to

Portland, OR (PDX)
Depart: 01/13/2027

One-way

Basic

From
$123
Seen: 6 hrs ago

Orange County/Santa Ana (SNA)to

Portland, OR (PDX)
Depart: 12/03/2026

One-way

Basic

From
$123
Seen: 22 hrs ago

Orange County/Santa Ana (SNA)to

Portland, OR (PDX)
Depart: 12/16/2026

One-way

Basic

From
$123
Seen: 8 hrs ago

Orange County/Santa Ana (SNA)to

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

One-way

Basic

From
$123
Seen: 11 hrs ago

Orange County/Santa Ana (SNA)to

Portland, OR (PDX)
Depart: 01/07/2027

One-way

Basic

From
$123
Seen: 11 hrs ago

Orange County/Santa Ana (SNA)to

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

One-way

Basic

From
$124
Seen: 15 hrs ago

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Explore flights from Orange County/Santa Ana to Portland, OR

Oct 2026
From$346*
Seen: 3 hrs ago
One Way/Basic
Nov 2026
From$124*
Seen: 15 hrs ago
One Way/Basic
Dec 2026
From$123*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $124
cmp-daily-histogram-bars-legend-max-price-aria-label $396
Displaying fares for October-2026
  • SNA–PDX, 10/23/2026: From $396
    23

    Fri

    OCT

  • SNA–PDX, 10/24/2026: From $396
    24

    Sat

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

    Sun

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

    Mon

  • SNA–PDX, 10/27/2026: From $391
    27

    Tue

  • SNA–PDX, 10/28/2026: From $391
    28

    Wed

  • SNA–PDX, 10/29/2026: From $346
    29

    Thu

  • SNA–PDX: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • SNA–PDX, 10/31/2026: From $346
    31

    Sat

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

    Sun

    NOV

  • SNA–PDX, 11/02/2026: From $346
    02

    Mon

  • SNA–PDX: cmp-view-offers-disclaimer. Find Offers
    03

    Tue

  • SNA–PDX: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • SNA–PDX, 11/05/2026: From $255
    05

    Thu

  • SNA–PDX, 11/06/2026: From $255
    06

    Fri

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

    Sat

  • SNA–PDX, 11/08/2026: From $255
    08

    Sun

  • SNA–PDX, 11/09/2026: From $128
    09

    Mon

  • SNA–PDX, 11/10/2026: From $159
    10

    Tue

  • SNA–PDX, 11/11/2026: From $159
    11

    Wed

  • SNA–PDX: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • SNA–PDX, 11/13/2026: From $138
    13

    Fri

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

    Sat

  • SNA–PDX: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • SNA–PDX, 11/16/2026: From $192
    16

    Mon

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

    Tue

  • SNA–PDX, 11/18/2026: From $124
    18

    Wed

  • SNA–PDX, 11/19/2026: From $197
    19

    Thu

  • SNA–PDX, 11/20/2026: From $162
    20

    Fri

  • SNA–PDX, 11/21/2026: From $128
    21

    Sat

  • SNA–PDX, 11/22/2026: From $214
    22

    Sun

    • Range$124-$396

    *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:
    John Wayne Airport
    Arriving at:
    Portland International Airport
    Distance:
    859 miles

    Questions we hear the most

    There are 152 weekly flights from Orange County/Santa Ana to Portland, OR on Southwest Airlines.
    To find the lowest fares by day and time to fly Orange County/Santa Ana 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 Orange County/Santa Ana 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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