CRW - SEA

$210 Find Cheap Flights from Charleston to Seattle - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$368
Typical prices: $403-$723
American Airlines
Fri 1/19Tue 1/23
CRW - SEA • 1 stop
Cheapest one-way
$210
Typical prices: $337-$479
Multiple Airlines
Thu 10/18
CRW - SEA • 3 stops
When to travel
January
Cheapest • 44% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $506 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 8h 17m (one-way)
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Flight Deals

Cheap Flights from Charleston to Seattle (CRW-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Seattle

Tue, Jan 19 - Sat, Jan 23
American Airlines Logo
6:00 am - 11:47 amCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
8h 47m1 stop Charlotte Douglas
American Airlines Logo
12:47 pm - 11:04 pmSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
7h 17m1 stop Charlotte Douglas
$368American Airlines
Fri, Oct 23 - Sun, Oct 25
Delta Logo
2:38 pm - 10:03 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
10h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:59 pm - 10:31 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
7h 32m1 stop Atlanta Hartsfield-Jackson
$388Delta
Tue, Oct 6 - Mon, Oct 12
Delta Logo
6:58 pm - 11:52 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
7h 54m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:35 pm - 10:31 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
8h 56m1 stop Atlanta Hartsfield-Jackson
$388Delta
Tue, Jan 19 - Sat, Jan 23
United Airlines Logo
5:12 am - 11:30 amCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
9h 18m1 stop Chicago O'Hare Intl
United Airlines Logo
5:07 am - 9:09 pmSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
13h 02m2 stops Denver Intl Chicago O'Hare Intl
$394United Airlines
Tue, Jan 19 - Sat, Jan 23
United Airlines Logo
10:35 am - 8:10 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
12h 35m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
5:07 am - 9:09 pmSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
13h 02m2 stops Denver Intl Chicago O'Hare Intl
$426United Airlines
Sat, Sep 19 - Wed, Sep 23
United Airlines Logo
7:00 am - 11:32 amCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
7h 32m1 stop Chicago O'Hare Intl
United Airlines Logo
11:00 pm - 9:43 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
7h 43m1 stop Chicago O'Hare Intl
$448United Airlines
Thu, Sep 24 - Sat, Sep 26
American Airlines Logo
12:45 pm - 8:07 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
10h 22m1 stop Charlotte Douglas
American Airlines Logo
6:40 am - 6:40 pmSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
9h 00m1 stop Charlotte Douglas
$448American Airlines
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
6:15 am - 11:25 amCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
8h 10m1 stop Charlotte Douglas
American Airlines Logo
6:40 am - 6:40 pmSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
9h 00m1 stop Charlotte Douglas
$448American Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
12:45 pm - 8:07 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
10h 22m1 stop Charlotte Douglas
American Airlines Logo
6:40 am - 6:40 pmSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
9h 00m1 stop Charlotte Douglas
$527American Airlines
Wed, Nov 25 - Sun, Nov 29
Delta Logo
6:00 am - 12:26 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
9h 26m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:45 pm - 10:40 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
7h 55m1 stop Atlanta Hartsfield-Jackson
$718Delta
Booking Insights

Price, demand and travel trends for Charleston to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Charleston to Seattle with more confidence.

How much is a round-trip flight from Charleston to Seattle?

Round-trip flights from Charleston to Seattle start at $368. Prices are below average for this route right now, with typical round-trip fares ranging from $403 to $723. The lowest price found in the past 5 days was $368 on American Airlines.

What's the cheapest day of the week to fly from Charleston to Seattle?

Wednesday is the cheapest day of the week to fly from Charleston to Seattle, it is 33% cheaper than the average day. Thursday is the most expensive day with flight prices 71% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Charleston to Seattle?

  • January is the cheapest month to fly from Charleston to Seattle at $298 round-trip.
  • July ($928) and December ($880) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 211% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for Charleston to Seattle flights

Low season

December

Cheapest flight

$210
Best time to beat the crowds but there is an average 67% increase in price.
Most popular time to fly with an average 76% increase in price.
Flight from Charleston to Seattle

When to book flights from Charleston to Seattle

Are your dates flexible? Find out the best times to travel from Charleston to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charleston to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Charleston to Seattle?

    Flights from Charleston to Seattle usually depart from Charleston Yeager (CRW) and arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Charleston to Seattle?

    Two cabin classes are available on flights from Charleston to Seattle:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Charleston to Seattle pass through?

    One-stop flights from Charleston to Seattle most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 46% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 28% of one-stop connections
    • Charlotte Douglas (CLT) - 27% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Charleston to Seattle?

    Yes. Being flexible with your travel dates can save you up to 61% on the Charleston to Seattle route. Wednesday is the cheapest departure day at $358 round-trip on average, while Thursday is the most expensive at $905, a difference of $547. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • How long is a flight from Charleston to Seattle?

    There are currently no nonstop flights available from Charleston to Seattle. Flights with 1 layover take between 7h 53m and 8h 20m in total, depending on the connection.

  • Do I need a passport to fly from Charleston to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Charleston to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $368 to $2,680. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Charleston to Seattle looking right now?

    One-way fares from Charleston to Seattle are currently higher than usual. Average one-way flight prices are about $518, which is 38% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Charleston to Seattle?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 53m, compared with 8h 17m via Atlanta Hartsfield-Jackson (ATL) and 8h 20m via Charlotte Douglas (CLT).

  • What is the time difference between Charleston and Seattle?

    Seattle is 3 hours behind Charleston (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Fox
    · Europcar
    · Thrifty
    · Budget
    · Dollar

  • How much should I expect to pay for a Charleston to Seattle flight?

    Round-trip flights from Charleston to Seattle range from $403 to $723, with an average of $528 over the past 12 months. Anything below $403 counts as a good deal.

Your guide to booking Charleston to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $358 - about $547 less than Thursday (60% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Charleston to Seattle trip for January. Fares historically average $298 round-trip in that month - typically $630 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Charleston to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle