CRW - SEA

$297 Find Cheap Flights from Charleston to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$388
Typical prices: $403-$723
American Airlines
Sat 10/13Sat 10/20
CRW - SEA • 1 stop
Cheapest one-way
$297
Typical prices: $337-$479
American Airlines
Sun 10/28
CRW - SEA • 1 stop
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)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
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, Oct 13 - Tue, Oct 20
American Airlines Logo
6:16 am - 11:56 amCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
8h 40m1 stop Charlotte Douglas
American Airlines Logo
9:42 pm - 10:29 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
9h 47m1 stop Charlotte Douglas
$388American Airlines
Wed, Nov 11 - Wed, Nov 18
American Airlines Logo
6:05 am - 11:37 amCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
8h 32m1 stop Charlotte Douglas
American Airlines Logo
6:00 am - 6:37 pmSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
9h 37m1 stop Charlotte Douglas
$388American 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
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
2:54 pm - 11:10 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
11h 16m1 stop Charlotte Douglas
American Airlines Logo
12:38 pm - 11:01 pmSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
7h 23m1 stop Charlotte Douglas
$388American Airlines
Mon, Oct 5 - Sun, Oct 11
United Airlines Logo
6:05 pm - 10:53 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
7h 48m1 stop Chicago O'Hare Intl
United Airlines Logo
11:13 pm - 9:43 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
7h 30m1 stop Chicago O'Hare Intl
$428United Airlines
Tue, Oct 13 - Tue, Oct 20
American Airlines Logo
6:16 am - 11:56 amCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
8h 40m1 stop Charlotte Douglas
American Airlines Logo
9:42 pm - 10:29 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
9h 47m1 stop Charlotte Douglas
$428American Airlines
Wed, Oct 7 - Tue, Oct 13
United Airlines Logo
7:03 am - 11:27 amCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
7h 24m1 stop Chicago O'Hare Intl
United Airlines Logo
7:25 pm - 9:43 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
11h 18m2 stops San Francisco Chicago O'Hare Intl
$434United Airlines
Wed, Oct 7 - Sun, Oct 11
United Airlines Logo
7:03 am - 11:27 amCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
7h 24m1 stop Chicago O'Hare Intl
United Airlines Logo
11:13 pm - 9:43 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
7h 30m1 stop Chicago O'Hare Intl
$468United Airlines
Fri, Oct 30 - Tue, Nov 3
United Airlines Logo
6:02 am - 12:19 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
9h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
7:35 pm - 1:15 pmSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
14h 40m2 stops San Francisco Chicago O'Hare Intl
$470United Airlines
Wed, Nov 25 - Sun, Nov 29
Delta Logo
4:37 pm - 11:57 pmCRW  Charleston Yeager-SEA Seattle/Tacoma Intl
10h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:40 pm - 10:40 amSEA  Seattle/Tacoma Intl-CRW Charleston Yeager
8h 00m1 stop Atlanta Hartsfield-Jackson
$891Delta
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 with more confidence.

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

Round-trip flights from Charleston to Seattle typically range from $403 to $723. The lowest price found in the past 5 days was $388, on American Airlines.

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

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

What’s 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.

Find deals

Key details for Charleston to Seattle flights

Low season

December

Cheapest flight

$297
Beat the crowds with an average 84% drop in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • 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.

  • 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.

  • 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 $388 to $1,459. That means the highest observed fare was about 4x 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 lower than usual. Average one-way flight prices are about $305, which is 19% below the typical average for this route.

  • 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

  • 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).

  • 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

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

    Yes. Flexible dates can save you up to 61% on flights from Charleston to Seattle. 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.

  • 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 popular places can I visit in Seattle?

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

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 are flexible, aim for a Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $358, about $547 less than Thursday fares (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