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Charleston International Airport to Seattle Tacoma Intl. Airport flight

Search for flights from Charleston to Seattle and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        CHS 7:26 PM
        6h 3m
        Nonstop
        SEA 10:29 PM
        Charleston - Seattle | Thu, May 28 | Alaska Airlines
        SEA 10:00 AM
        5h 26m
        Nonstop
        CHS 6:26 PM
        Seattle - Charleston | Sat, May 30 | Alaska Airlines
        $485 $552
        12% off
        12% off
        $552 $485
      • CHS 7:26 PM
        6h 3m
        Nonstop
        SEA 10:29 PM
        Charleston - Seattle | Fri, May 29 | Alaska Airlines
        SEA 10:00 AM
        5h 26m
        Nonstop
        CHS 6:26 PM
        Seattle - Charleston | Mon, Jun 1 | Alaska Airlines
        $513 $552
        7% off
        7% off
        $552 $513
      • CHS 6:53 PM
        8h 6m
        1 stop
        SEA 11:59 PM
        Charleston - Seattle | Mon, May 18 | United Airlines
        SEA 11:53 PM
        9h 24m
        1 stop
        CHS 12:17 PM
        Seattle - Charleston | Wed, May 20 | United Airlines
        $242 $552
        56% off
        56% off
        $552 $242
      • CHS 4:44 PM
        9h 14m
        1 stop
        SEA 10:58 PM
        Charleston - Seattle | Mon, May 18 | American Airlines
        SEA 11:59 PM
        7h 49m
        1 stop
        CHS 10:48 AM
        Seattle - Charleston | Wed, May 20 | Delta Air Lines
        $285
        48% off
        $552 $285
      • CHS 5:08 PM
        8h 39m
        1 stop
        SEA 10:47 PM
        Charleston - Seattle | Tue, May 19 | United Airlines
        SEA 7:00 AM
        9h 39m
        1 stop
        CHS 7:39 PM
        Seattle - Charleston | Fri, May 22 | United Airlines
        $313
        43% off
        $552 $313
      • CHS 4:55 PM
        10h 4m
        1 stop
        SEA 11:59 PM
        Charleston - Seattle | Mon, May 18 | Delta Air Lines
        SEA 11:59 PM
        7h 49m
        1 stop
        CHS 10:48 AM
        Seattle - Charleston | Wed, May 20 | Delta Air Lines
        $320
        42% off
        $552 $320
      • CHS 7:30 PM
        8h 14m
        1 stop
        SEA 12:44 AM
        Charleston - Seattle | Tue, May 19 | American Airlines
        SEA 10:47 PM
        9h 57m
        1 stop
        CHS 11:44 AM
        Seattle - Charleston | Fri, May 22 | American Airlines
        $325
        41% off
        $552 $325
      • CHS 4:20 PM
        9h 38m
        1 stop
        SEA 10:58 PM
        Charleston - Seattle | Thu, May 21 | American Airlines
        SEA 10:35 PM
        8h 5m
        1 stop
        CHS 9:40 AM
        Seattle - Charleston | Thu, May 28 | Delta Air Lines
        $336
        39% off
        $552 $336
      • CHS 5:05 PM
        8h 47m
        1 stop
        SEA 10:52 PM
        Charleston - Seattle | Thu, May 21 | United Airlines
        SEA 10:35 PM
        8h 5m
        1 stop
        CHS 9:40 AM
        Seattle - Charleston | Thu, May 28 | Delta Air Lines
        $364
        34% off
        $552 $364
      • CHS 7:26 PM
        6h 3m
        Nonstop
        SEA 10:29 PM
        Charleston - Seattle | Mon, May 18 | Alaska Airlines
        SEA 11:59 PM
        7h 49m
        1 stop
        CHS 10:48 AM
        Seattle - Charleston | Wed, May 20 | Delta Air Lines
        $365
        34% off
        $552 $365
      • CHS 6:40 AM
        8h 30m
        1 stop
        SEA 12:10 PM
        Charleston - Seattle | Wed, Jun 24 | American Airlines
        SEA 12:45 PM
        8h 11m
        1 stop
        CHS 11:56 PM
        Seattle - Charleston | Tue, Jun 30 | American Airlines
        $373
        32% off
        $552 $373
      • CHS 6:00 AM
        11h 30m
        1 stop
        SEA 2:30 PM
        Charleston - Seattle | Tue, Jun 2 | Delta Air Lines
        SEA 9:45 PM
        8h 15m
        1 stop
        CHS 9:00 AM
        Seattle - Charleston | Tue, Jun 9 | Delta Air Lines
        $385
        30% off
        $552 $385
      • CHS 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Charleston - Seattle | Thu, May 14 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        CHS 4:00 PM
        Seattle - Charleston | Sat, May 16 | Normal Airline
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      • Cheapest nonstop
        CHS 6:00 AM
        11h 16m
        Nonstop
        SEA 2:16 PM
        Charleston - Seattle | Sat, Jun 20 | United Airlines
        $153 $255
        40% off
        40% off
        $255 $153
      • CHS 6:00 AM
        11h 16m
        Nonstop
        SEA 2:16 PM
        Charleston - Seattle | Sun, Jun 7 | United Airlines
        $237 $255
        7% off
        7% off
        $255 $237
      • CHS 4:55 PM
        10h 4m
        1 stop
        SEA 11:59 PM
        Charleston - Seattle | Wed, May 20 | Delta Air Lines
        $113 $255
        56% off
        56% off
        $255 $113
      • CHS 4:01 PM
        9h 58m
        1 stop
        SEA 10:59 PM
        Charleston - Seattle | Wed, May 20 | United Airlines
        $132
        48% off
        $255 $132
      • CHS 6:43 PM
        8h 16m
        1 stop
        SEA 11:59 PM
        Charleston - Seattle | Mon, Jun 22 | United Airlines
        $133
        48% off
        $255 $133
      • CHS 5:00 AM
        7h 50m
        1 stop
        SEA 9:50 AM
        Charleston - Seattle | Wed, Jun 10 | American Airlines
        $143
        44% off
        $255 $143
      • CHS 10:52 AM
        10h 15m
        1 stop
        SEA 6:07 PM
        Charleston - Seattle | Tue, Jun 9 | American Airlines
        $170
        33% off
        $255 $170
      • CHS 6:30 PM
        8h 29m
        1 stop
        SEA 11:59 PM
        Charleston - Seattle | Wed, Jun 10 | United Airlines
        $176
        31% off
        $255 $176
      • CHS 6:32 PM
        9h 4m
        1 stop
        SEA 12:36 AM
        Charleston - Seattle | Wed, May 20 | American Airlines
        $181
        28% off
        $255 $181
      • CHS 4:55 PM
        10h 4m
        1 stop
        SEA 11:59 PM
        Charleston - Seattle | Tue, Jun 9 | Delta Air Lines
        $193
        24% off
        $255 $193
      • CHS 6:53 PM
        8h 6m
        1 stop
        SEA 11:59 PM
        Charleston - Seattle | Fri, May 22 | United Airlines
        $209
        18% off
        $255 $209
      • CHS 2:48 PM
        9h 5m
        1 stop
        SEA 8:53 PM
        Charleston - Seattle | Thu, May 21 | United Airlines
        $222
        13% off
        $255 $222
      • CHS 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Charleston - Seattle | Thu, May 14 | Normal Airline
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Displayed flight fares from Charleston to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Charleston International Airport to Seattle Tacoma Intl. Airport

See which airlines fly from Charleston to Seattle. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Delta Air Lines
From $122
United Airlines
From $133
American Airlines
From $143
Alaska Airlines
From $200
Sun Country Airlines
From $288
Qatar Airways
From $459

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Flight Schedule from Charleston International Airport to Seattle Tacoma Intl. Airport

Check the schedule for flights from Charleston to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1381

    Charleston International Airport

    4:30 PM

    CHS

    1h 18m

    Nonstop

    5:48 PM

    ATL

    S M T W T F S
    Search

  2. DL834

    Hartsfield-Jackson Atlanta International Airport

    7:21 PM

    ATL

    5h 25m

    Nonstop

    9:46 PM

    SEA

    S M T W T F S

  3. DL2463

    Charleston International Airport

    5:30 PM

    CHS

    3h 2m

    Nonstop

    7:32 PM

    MSP

    S M T W T F S
    Search

  4. DL877

    Minneapolis-Saint Paul International Airport

    2:40 PM

    MSP

    3h 55m

    Nonstop

    4:35 PM

    SEA

    S M T W T F S

  5. DL3055

    Charleston International Airport

    5:30 AM

    CHS

    1h 15m

    Nonstop

    6:45 AM

    ATL

    S M T W T F -
    Search

  6. DL444

    Hartsfield-Jackson Atlanta International Airport

    7:45 AM

    ATL

    5h 41m

    Nonstop

    10:26 AM

    SEA

    S M T W T F S

  7. DL1664

    Charleston International Airport

    7:45 AM

    CHS

    1h 15m

    Nonstop

    9:00 AM

    ATL

    S M T W T F S
    Search

  8. DL774

    Hartsfield-Jackson Atlanta International Airport

    9:40 AM

    ATL

    5h 43m

    Nonstop

    12:23 PM

    SEA

    S M T W T F S

  9. DL3107

    Charleston International Airport

    1:01 PM

    CHS

    1h 15m

    Nonstop

    2:16 PM

    ATL

    S M T W T F S
    Search

  10. DL472

    Hartsfield-Jackson Atlanta International Airport

    4:25 PM

    ATL

    5h 34m

    Nonstop

    6:59 PM

    SEA

    S M T W T F S

  11. AA1435

    Charleston International Airport

    7:00 AM

    CHS

    3h 8m

    Nonstop

    9:08 AM

    DFW

    - M T W T F S
    Search

  12. AA757

    Dallas Fort Worth International Airport

    1:33 PM

    DFW

    4h 18m

    Nonstop

    3:51 PM

    SEA

    S M T W T F S
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Charleston International Airport to Seattle Tacoma Intl. Airport Flights Info

Flight distance3,883.98 km
Cheapest one-way ticket price$113
Cheapest return ticket price$242

FAQs for Charleston International Airport to Seattle Tacoma Intl. Airport Flights

  • How long is a flight from Charleston International Airport to Seattle Tacoma Intl. Airport?

    It takes around 8 hours 41 minutes to fly from Charleston International Airport (chs) to Seattle Tacoma Intl. Airport (sea).
  • There are around 1 daily flights from Charleston International Airport (CHS) to Seattle Tacoma Intl. Airport (SEA).
  • Tickets cost around $553 in August, making it the cheapest month to book. Charleston International Airport (CHS) to Seattle Tacoma Intl. Airport (SEA) is a popular route, so don't forget to book your tickets in advance.
  • The route from Charleston International Airport (CHS) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around $818 in July, the most expensive month to book this route.
  • The earliest flight departs from Charleston International Airport (CHS) at 07:00 and arrives in Seattle Tacoma Intl. Airport (SEA) at 14:36.
  • The latest flight departs from Charleston International Airport (CHS) at 18:19 and arrives in Seattle Tacoma Intl. Airport (SEA) at 21:28.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • Hawaiian Airlines is a very popular airline operating an average of 13 flights per month.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.