Flights from Portland (PDX) to Charleston (CHS) on Alaska Airlines

Lowest fares from Portland to Charleston

Oct 2026
From$222*
Seen: 12 hours ago
Flight Type One Way|Saver
Nov 2026
From$180*
Seen: 12 hours ago
Flight Type One Way|Saver
Dec 2026
From$190*
Seen: 6 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $180
cmp-daily-histogram-bars-legend-max-price-aria-label $369
Displaying fares for October-2026
  • PDX–CHS, Oct 15, 2026: From $369
    15

    Th

    OCT

  • PDX–CHS, Oct 16, 2026: From $364
    16

    Fr

  • PDX–CHS, Oct 17, 2026: From $279
    17

    Sa

  • PDX–CHS, Oct 18, 2026: From $364
    18

    Su

  • PDX–CHS, Oct 19, 2026: From $364
    19

    Mo

  • PDX–CHS, Oct 20, 2026: From $279
    20

    Tu

  • PDX–CHS, Oct 21, 2026: From $279
    21

    We

  • PDX–CHS, Oct 22, 2026: From $348
    22

    Th

  • PDX–CHS, Oct 23, 2026: From $288
    23

    Fr

  • PDX–CHS, Oct 24, 2026: From $279
    24

    Sa

  • PDX–CHS, Oct 25, 2026: From $283
    25

    Su

  • PDX–CHS, Oct 26, 2026: From $283
    26

    Mo

  • PDX–CHS, Oct 27, 2026: From $279
    27

    Tu

  • PDX–CHS, Oct 28, 2026: From $222
    28

    We

  • PDX–CHS, Oct 29, 2026: From $288
    29

    Th

  • PDX–CHS, Oct 30, 2026: From $283
    30

    Fr

  • PDX–CHS, Oct 31, 2026: From $222
    31

    Sa

  • PDX–CHS, Nov 1, 2026: From $283
    01

    Su

    NOV

  • PDX–CHS, Nov 2, 2026: From $273
    02

    Mo

  • PDX–CHS, Nov 3, 2026: From $227
    03

    Tu

  • PDX–CHS, Nov 4, 2026: From $219
    04

    We

  • PDX–CHS, Nov 5, 2026: From $224
    05

    Th

  • PDX–CHS, Nov 6, 2026: From $219
    06

    Fr

  • PDX–CHS, Nov 7, 2026: From $217
    07

    Sa

  • PDX–CHS, Nov 8, 2026: From $270
    08

    Su

  • PDX–CHS, Nov 9, 2026: From $219
    09

    Mo

  • PDX–CHS, Nov 10, 2026: From $212
    10

    Tu

  • PDX–CHS, Nov 11, 2026: From $267
    11

    We

  • PDX–CHS, Nov 12, 2026: From $224
    12

    Th

  • PDX–CHS, Nov 13, 2026: From $219
    13

    Fr

  • PDX–CHS, Nov 14, 2026: From $180
    14

    Sa

    • Range$180-$369

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Portland to Charleston.*

    $
    keyboard_arrow_down
    One-way low-fare flights Portland to Charleston.*
    From
    To
    Fare Type
    Dates
    Price
    Portland (PDX)Charleston (CHS)One-way
    |
    Saver    		Depart: Nov 14, 2026

    From

    $180

    Seen: 12 hours ago

    Portland (PDX)Charleston (CHS)One-way
    |
    Saver    		Depart: Nov 17, 2026

    From

    $180

    Seen: 12 hours ago

    Portland (PDX)Charleston (CHS)One-way
    |
    Saver    		Depart: Jan 13, 2027

    From

    $190

    Seen: 12 hours ago

    Portland (PDX)Charleston (CHS)One-way
    |
    Saver    		Depart: Jan 20, 2027

    From

    $190

    Seen: 12 hours ago

    Portland (PDX)Charleston (CHS)One-way
    |
    Saver    		Depart: Feb 17, 2027

    From

    $190

    Seen: 12 hours ago

    Portland (PDX)Charleston (CHS)One-way
    |
    Saver    		Depart: Feb 20, 2027

    From

    $190

    Seen: 12 hours ago

    Portland (PDX)Charleston (CHS)One-way
    |
    Saver    		Depart: Feb 23, 2027

    From

    $190

    Seen: 12 hours ago

    Portland (PDX)Charleston (CHS)One-way
    |
    Saver    		Depart: Feb 24, 2027

    From

    $190

    Seen: 12 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    Frequently Asked Questions on flights from Portland (PDX) to Charleston (CHS)

    When is the best time to book a flight from Portland to Charleston?

    Want to find the lowest fares by day and time flying from Portland to Charleston on Alaska Airlines or Hawaiian Airlines? Check out our flight search widget.

    Can I earn points on my flight to Charleston?

    Yes, with Atmosâ„¢ Rewards you can earn points on flights to 1000+ destinations worldwide through the growing network of Alaska and Hawaiian Airlines. Not an Atmosâ„¢ Rewards member yet? Learn more and join today.

    Can I rent a car when I arrive at Charleston International Airport?

    Yes, you can rent a car at Charleston International Airport. Check availability and book now

    Where can I find the status of my flight to Charleston?

    You can check the status of your upcoming Alaska Airlines flight on our flight schedule page.

    Where can I find answers to questions about flying with Alaska Airlines?

    Visit the Alaska Airlines Help Center to quickly browse our help pages by category to find the information you need.

    Can I change or cancel my Alaska Airlines flight to Charleston?

    Yes, you can review, modify, or cancel a reservation from our Manage Your Reservation tool. You can learn more about our policy for changing or cancelling a reservation here. 

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