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$193+ Cheap flights from Charleston, WV to Seattle (CRW - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Charleston to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CRW) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$298
(Delta)

One-way from

$193
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$515
From Charleston Yeager to Seattle/Tacoma Intl
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One-way flight from Charleston Yeager to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Charleston to Seattle

Cheapest flights from Charleston to Seattle
Explore the most affordable flight options available from Charleston to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:05 pmCRW - SEA
1 stop10h 49mDelta
Sun 11/96:00 amSEA - CRW
1 stop9h 12mDelta
Deal found 9/15$298
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:49 amCRW - SEA
1 stop9h 02mAmerican Airlines
Sun 11/97:23 amSEA - CRW
2 stops11h 33mAmerican Airlines
Deal found 9/15$441
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:40 pmCRW - SEA
1 stop10h 19mAmerican Airlines
Wed 9/2412:19 pmSEA - CRW
1 stop7h 56mAmerican Airlines
Deal found 9/16$451
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:38 pmCRW - SEA
1 stop7h 52mUnited Airlines
Sat 10/410:50 amSEA - CRW
1 stop7h 36mUnited Airlines
Deal found 9/15$458
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:40 pmCRW - SEA
1 stop8h 33mAmerican Airlines
Sun 10/511:38 pmSEA - CRW
1 stop7h 51mAmerican Airlines
Deal found 9/16$465
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:40 pmCRW - SEA
1 stop10h 25mAmerican Airlines
Mon 9/2211:38 pmSEA - CRW
1 stop9h 31mAmerican Airlines
Deal found 9/16$491

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Charleston to Seattle that are best for you.

Fly from

Charleston

Fly to

Seattle

Route

Depart

Return

Price

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Sat 11/1

4:05 pm-11:54 pm

1 stop10h 49m

Seattle/Tacoma Intl

Sun 11/9

6:00 am-6:12 pm

1 stop9h 12m

$298

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Sat 10/4

2:00 pm-6:49 pm

1 stop7h 49m

Seattle/Tacoma Intl

Wed 10/8

7:00 am-5:00 pm

1 stop7h 00m

$328

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Tue 9/30

5:38 pm-10:30 pm

1 stop7h 52m

Seattle/Tacoma Intl

Sat 10/4

10:50 am-9:26 pm

1 stop7h 36m

$458

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Wed 10/1

12:40 pm-6:13 pm

1 stop8h 33m

Seattle/Tacoma Intl

Sun 10/5

11:38 pm-10:29 am

1 stop7h 51m

$465

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Sat 11/1

6:49 am-2:46 pm

2 stops10h 57m

Seattle/Tacoma Intl

Sun 11/9

7:23 am-9:56 pm

2 stops11h 33m

$486

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Sat 9/20

12:40 pm-8:05 pm

1 stop10h 25m

Seattle/Tacoma Intl

Mon 9/22

11:38 pm-12:09 pm

1 stop9h 31m

$491

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Mon 11/3

12:21 pm-8:39 pm

1 stop11h 18m

Seattle/Tacoma Intl

Mon 11/10

6:19 am-6:35 pm

1 stop9h 16m

$500

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Sun 10/19

2:43 pm-12:07 pm

2 stops24h 24m

$193

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Sun 9/21

2:43 pm-12:30 am

2 stops36h 47m

$318

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Sun 10/19

6:25 am-12:27 pm

1 stop9h 02m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 13 results
1
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Best time to book a flight from Charleston to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Seattle

What is the cheapest month to book a flight from Charleston, West Virginia to Seattle?

Currently, January is the cheapest month in which you can book a flight from Charleston, West Virginia to Seattle (average of $238). Flying from Charleston, West Virginia to Seattle in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Charleston, West Virginia to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Charleston to Seattle, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Charleston to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Charleston, West Virginia to Seattle?

    Airlines like Delta and United Airlines fly from Charleston, West Virginia to Seattle in about 7h 49m. The time it takes to get you to your destination can typically vary by up to 3h. The distance from Charleston, West Virginia to Seattle is about 2125 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Charleston, West Virginia to Seattle round-trip?

    Currently priced at $303, American Airlines will fly you from Charleston, West Virginia to Seattle and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $393 and $403, respectively. These flights start at 49% lower than the current average price 3 months from now.

  • Can I find deals for flights from Charleston to Seattle that include hotel bookings?

    Yes. In addition to deals on Charleston to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Seattle.

  • Can I find deals for business class flights from Charleston to Seattle?

    Yes. Cheapflights offers flight deals from Charleston to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston, West Virginia to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Charleston, West Virginia to Seattle (average of $238). Flying from Charleston, West Virginia to Seattle in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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Alternative routes for Charleston to Seattle

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Top 3 airlines flying from Charleston to Seattle

Discover the top 3 airlines that operate flights from Charleston to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$303Average$572FlexibilityNo cancel feeOn-time71%
DeltaCheapest$393Average$578FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$403Average$618FlexibilityNo cancel feeOn-time69%

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