Southwest® flights from Charleston to Portland, OR from $214

Promo Code

Low fares from Charleston to Portland, OR

$

Charleston (CHS)to

Portland, OR (PDX)
Depart: 12/09/2026

One-way

Basic

From
$214
Seen: 4 hrs ago

Charleston (CHS)to

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

One-way

Basic

From
$214
Seen: 4 hrs ago

Charleston (CHS)to

Portland, OR (PDX)
Depart: 02/16/2027

One-way

Basic

From
$215
Seen: 1 hour ago

Charleston (CHS)to

Portland, OR (PDX)
Depart: 01/12/2027

One-way

Basic

From
$219
Seen: 4 hrs ago

Charleston (CHS)to

Portland, OR (PDX)
Depart: 12/24/2026

One-way

Basic

From
$234
Seen: 10 hrs ago

Charleston (CHS)to

Portland, OR (PDX)
Depart: 12/07/2026

One-way

Basic

From
$234
Seen: 6 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 Charleston to Portland, OR

Nov 2026
From$284*
Seen: 22 hrs ago
One Way/Basic
Dec 2026
From$214*
Seen: 4 hrs ago
One Way/Basic
Jan 2027
From$219*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $214
cmp-daily-histogram-bars-legend-max-price-aria-label $480
Displaying fares for November-2026
  • CHS–PDX, 11/13/2026: From $374
    13

    Fri

    NOV

  • CHS–PDX, 11/14/2026: From $289
    14

    Sat

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

    Sun

  • CHS–PDX, 11/16/2026: From $480
    16

    Mon

  • CHS–PDX, 11/17/2026: From $284
    17

    Tue

  • CHS–PDX, 11/18/2026: From $284
    18

    Wed

  • CHS–PDX, 11/19/2026: From $288
    19

    Thu

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

    Fri

  • CHS–PDX, 11/21/2026: From $284
    21

    Sat

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

    Sun

  • CHS–PDX: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

  • CHS–PDX, 11/24/2026: From $361
    24

    Tue

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

    Wed

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

    Thu

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

    Fri

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

    Sat

  • CHS–PDX: cmp-view-offers-disclaimer. Find Offers
    29

    Sun

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

    Mon

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

    Tue

    DEC

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

    Wed

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

    Thu

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

    Fri

  • CHS–PDX, 12/05/2026: From $237
    05

    Sat

  • CHS–PDX, 12/06/2026: From $293
    06

    Sun

  • CHS–PDX, 12/07/2026: From $234
    07

    Mon

  • CHS–PDX, 12/08/2026: From $214
    08

    Tue

  • CHS–PDX, 12/09/2026: From $214
    09

    Wed

  • CHS–PDX, 12/10/2026: From $234
    10

    Thu

  • CHS–PDX, 12/11/2026: From $254
    11

    Fri

  • CHS–PDX, 12/12/2026: From $237
    12

    Sat

    • Range$214-$480

    *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:
    Charleston International Airport
    Arriving at:
    Portland International Airport
    Distance:
    2411 miles

    Questions we hear the most

    There are 48 weekly flights from Charleston to Portland, OR on Southwest Airlines.
    To find the lowest fares by day and time to fly Charleston 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 Charleston 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.

    Explore Flights from Other Popular Origins

    Popular Flights from Charleston