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$358+ Cheap flights from Charleston, WV to Seattle (CRW - SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SEA
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap 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 May 3, 2026.

This Delta deal was found by Cheapflights users on 4/29. 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 10/2411:00 am
CRW
-
SEA
1 stop8h 33m
Delta
Wed 11/49:20 pm
SEA
-
CRW
1 stop10h 04m
Delta
Deal found 4/29$358
This United Airlines deal was found by Cheapflights users on 4/28. 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 8/255:59 pm
CRW
-
SEA
1 stop7h 43m
United Airlines
Tue 9/17:35 pm
SEA
-
CRW
2 stops10h 51m
United Airlines
Deal found 4/28$364
This Delta deal was found by Cheapflights users on 4/29. 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 10/2411:00 am
CRW
-
SEA
1 stop10h 59m
Delta
Sun 11/19:20 pm
SEA
-
CRW
1 stop10h 04m
Delta
Deal found 4/29$383
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 10/273:55 pm
CRW
-
SEA
1 stop9h 58m
American Airlines
Sun 11/111:59 pm
SEA
-
CRW
2 stops9h 40m
American Airlines
Deal found 4/29$384
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 8/255:14 pm
CRW
-
SEA
1 stop7h 45m
American Airlines
Tue 9/110:00 pm
SEA
-
CRW
1 stop8h 45m
American Airlines
Deal found 4/29$388
This Delta deal was found by Cheapflights users on 4/29. 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 10/2411:00 am
CRW
-
SEA
1 stop8h 33m
Delta
Sat 10/3111:35 pm
SEA
-
CRW
1 stop8h 49m
Delta
Deal found 4/29$423
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 10/2611:00 am
CRW
-
SEA
1 stop10h 59m
Delta
Mon 11/29:20 pm
SEA
-
CRW
1 stop10h 04m
Delta
Deal found 4/29$431
This United Airlines deal was found by Cheapflights users on 4/29. 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 7/2810:45 am
CRW
-
SEA
2 stops10h 14m
United Airlines
Tue 8/410:40 pm
SEA
-
CRW
1 stop7h 45m
United Airlines
Deal found 4/29$437
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/135:50 pm
CRW
-
SEA
1 stop7h 57m
United Airlines
Sun 5/1711:53 pm
SEA
-
CRW
1 stop6h 43m
United Airlines
Deal found 4/28$438
This American Airlines deal was found by Cheapflights users on 4/28. 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 9/263:56 pm
CRW
-
SEA
1 stop10h 00m
American Airlines
Mon 10/511:53 pm
SEA
-
CRW
1 stop7h 31m
American Airlines
Deal found 4/28$441

Find 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 May 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(Delta)

Popular in

December

Cheapest in

January

Average price

$588
Provider with most accurate pricing for Charleston Yeager-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston Yeager-Seattle/Tacoma Intl flights.
Search Deals
From Charleston Yeager to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 3, 2026.
Use the filters below to find and compare flights from Charleston to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Tue 8/25

5:59 pm-10:42 pm

1 stop7h 43m

Seattle/Tacoma Intl

Tue 9/1

10:47 pm-9:26 am

1 stop7h 39m

$358

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Tue 10/27

11:00 am-6:59 pm

1 stop10h 59m

Seattle/Tacoma Intl

Wed 11/4

9:20 pm-10:24 am

1 stop10h 04m

$358

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Thu 10/29

11:00 am-4:33 pm

1 stop8h 33m

Seattle/Tacoma Intl

Tue 11/3

9:55 pm-5:53 pm

2 stops16h 58m

$462

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Wed 10/28

6:00 am-4:58 pm

2 stops13h 58m

Seattle/Tacoma Intl

Mon 11/2

9:20 pm-10:24 am

1 stop10h 04m

$472

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Mon 8/3

5:57 pm-10:56 pm

1 stop7h 59m

Seattle/Tacoma Intl

Mon 8/10

11:11 pm-9:26 am

1 stop7h 15m

$518

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Thu 7/23

5:52 pm-12:14 am

1 stop9h 22m

Seattle/Tacoma Intl

Tue 7/28

10:40 pm-9:25 am

1 stop7h 45m

$521
Quickest round-trip

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Fri 5/15

1:55 pm-7:00 pm

1 stop8h 05m

Seattle/Tacoma Intl

Tue 5/19

11:53 pm-9:36 am

1 stop6h 43m

$548

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Wed 6/24

11:04 am-4:49 pm

1 stop8h 45m

Seattle/Tacoma Intl

Sun 6/28

6:00 am-6:15 pm

1 stop9h 15m

$566

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Sat 5/16

1:55 pm-11:29 pm

2 stops12h 34m

Seattle/Tacoma Intl

Mon 5/18

7:00 am-5:09 pm

1 stop7h 09m

$644

CharlestonSeattle

CRW - SEA

CRWSEA

Charleston Yeager

Fri 6/19

6:00 am-12:25 pm

1 stop9h 25m

Seattle/Tacoma Intl

Mon 6/29

7:20 am-6:15 pm

1 stop7h 55m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Charleston to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Seattle in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston, West Virginia-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston, West Virginia-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston, West Virginia-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston, West Virginia-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston, West Virginia-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $298). Flying from Charleston, West Virginia to Seattle in December is currently the most expensive (average of $880). 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 May 3, 2026.
Read through reviews of airlines operating flights from Charleston to Seattle, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,460 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,460 reviews
Delta
7.9
Good
8,460 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
9,682 reviews
Delta
7.9
Good
8,460 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,672 reviews
Delta
7.9
Good
8,460 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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 United Airlines and Delta fly from Charleston, West Virginia to Seattle in about 7h 43m. The time it takes to get you to your destination can typically vary by up to 50m. 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 $318, United Airlines will fly you from Charleston, West Virginia to Seattle and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $318 and $348, respectively. These flights start at 41% 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 $298). Flying from Charleston, West Virginia to Seattle in December is currently the most expensive (average of $880). 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
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 May 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$318Average$448FlexibilityNo cancel feeOn-time69%
DeltaCheapest$318Average$550FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$511FlexibilityNo cancel feeOn-time71%

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