HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

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

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CRW
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Charleston

Cheapest flights from Seattle to Charleston
Explore the most affordable flight options available from Seattle to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This American Airlines deal was found by Cheapflights users on 6/17. 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 8/49:35 pm
SEA
-
CRW
1 stop9h 20m
American Airlines
Tue 8/115:14 pm
CRW
-
SEA
1 stop7h 45m
American Airlines
Deal found 6/17$358
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/225:20 pm
SEA
-
CRW
2 stops13h 25m
United Airlines
Tue 9/296:05 pm
CRW
-
SEA
1 stop7h 51m
United Airlines
Deal found 6/17$364
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Fri 8/1411:00 pm
SEA
-
CRW
1 stop7h 54m
United Airlines
Tue 8/1810:45 am
CRW
-
SEA
1 stop8h 22m
United Airlines
Deal found 6/18$378
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 8/49:35 pm
SEA
-
CRW
1 stop9h 20m
American Airlines
Sun 8/95:00 am
CRW
-
SEA
1 stop7h 45m
American Airlines
Deal found 6/16$441
This American Airlines deal was found by Cheapflights users on 6/16. 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 8/55:10 am
SEA
-
CRW
1 stop8h 34m
American Airlines
Sun 8/95:00 am
CRW
-
SEA
1 stop7h 45m
American Airlines
Deal found 6/16$529
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/1511:11 pm
SEA
-
CRW
1 stop8h 14m
United Airlines
Tue 7/2111:00 am
CRW
-
SEA
1 stop8h 09m
United Airlines
Deal found 6/18$551

Find flight deals from Seattle to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Charleston (CRW). 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 June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(United Airlines)

One-way from

$357
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$510
Provider with most accurate pricing for Seattle/Tacoma Intl-Charleston Yeager flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Charleston Yeager flights.
Search Deals
From Seattle/Tacoma Intl to Charleston Yeager
Search Deals
One-way flight from Seattle/Tacoma Intl to Charleston Yeager
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($267 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Charleston 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 June 18, 2026.
Use the filters below to find and compare flights from Seattle to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

Tue 9/22

11:00 pm-9:45 am

1 stop7h 45m

Charleston Yeager

Tue 9/29

7:00 am-11:27 am

1 stop7h 27m

$358

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

Fri 8/14

11:00 pm-9:54 am

1 stop7h 54m

Charleston Yeager

Tue 8/18

10:45 am-4:07 pm

1 stop8h 22m

$378

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

Tue 8/4

6:15 pm-9:55 am

2 stops12h 40m

Charleston Yeager

Tue 8/11

5:14 pm-9:59 pm

1 stop7h 45m

$511

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

Tue 8/4

9:35 pm-9:55 am

1 stop9h 20m

Charleston Yeager

Sun 8/9

5:00 am-9:45 am

1 stop7h 45m

$513

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

Wed 7/15

11:11 pm-10:25 am

1 stop8h 14m

Charleston Yeager

Tue 7/21

11:00 am-4:09 pm

1 stop8h 09m

$551

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

Wed 8/5

5:10 am-6:25 pm

2 stops10h 15m

Charleston Yeager

Sun 8/9

5:00 am-9:45 am

1 stop7h 45m

$594

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

Thu 7/23

11:59 pm-10:24 am

1 stop7h 25m

Charleston Yeager

Sun 7/26

6:51 pm-11:59 pm

1 stop8h 08m

$618

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

Thu 9/10

5:20 pm-9:24 am

2 stops13h 04m

Charleston Yeager

Fri 9/11

6:05 pm-10:45 pm

1 stop7h 40m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Sorted by cheapest first

Compare providers for flights from Seattle to Charleston

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 Seattle to Charleston in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Seattle-Charleston, West Virginia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Charleston, West Virginia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Charleston, West Virginia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Charleston, West Virginia 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 Seattle-Charleston, West Virginia 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 Seattle to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Seattle 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.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated June 18, 2026.
See what other customers who have flown with United Airlines and American Airlines from Seattle to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,859 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,859 reviews
United Airlines
7.4
Good
9,859 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,686 reviews
United Airlines
7.4
Good
9,859 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Charleston. 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 Seattle to Charleston, West Virginia?

    There are many flights that can get you from Seattle to Charleston, West Virginia in 7h 45m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Seattle to Charleston, West Virginia is about 2125 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Seattle to Charleston, West Virginia round-trip from $298. Another airline that can offer you cheap pricing is United Airlines. American Airlines is priced at 53% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Cross Lanes

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 2 airlines flying from Seattle to Charleston

Discover the top 2 airlines that operate flights from Seattle to Charleston. 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$328Average$572FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.