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Charleston

$338+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CRW
6월 17 — 6월 241
화 6/17
화 6/24
1 adult, Economy
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Cheap 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 6월 12, 2025.

Round-trip from

$338
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$533
From Seattle/Tacoma Intl to Charleston Yeager
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Highest demand for flights based on searches. 22% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 6월 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/9. 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.
월 8/411:56 pmSEA - CRW
1 stop7h 34mAmerican Airlines
토 8/94:15 pmCRW - SEA
1 stop9h 40mAmerican Airlines
Deal found 6/9$338
This United Airlines deal was found by Cheapflights users on 6/9. 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.
일 8/312:20 amSEA - CRW
1 stop17h 44mUnited Airlines
토 8/95:26 pmCRW - SEA
1 stop8h 16mUnited Airlines
Deal found 6/9$513
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 6/248:34 amSEA - CRW
1 stop10h 03mAlaska Airlines
화 7/15:30 amCRW - SEA
2 stops14h 24mAlaska Airlines
Deal found 6/10$622
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 6/253:58 pmSEA - CRW
3 stops18h 51mMultiple Airlines
일 6/2911:40 amCRW - SEA
3 stops38h 10mMultiple Airlines
Deal found 6/10$743
This Delta deal was found by Cheapflights users on 6/10. 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.
일 10/512:40 amSEA - CRW
2 stops14h 15mDelta
일 10/123:25 pmCRW - SEA
1 stop10h 00mDelta
Deal found 6/10$1,457

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 6월 12, 2025.
Use the filters below to find and compare flights from Seattle to Charleston that are best for you.

Fly from

Seattle

Fly to

Charleston

Route

Depart

Return

Price

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

월 8/4

11:56 pm-10:30 am

1 stop7h 34m

Charleston Yeager

토 8/9

4:15 pm-10:55 pm

1 stop9h 40m

$338

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

일 8/3

12:20 am-9:04 pm

1 stop17h 44m

Charleston Yeager

토 8/9

5:26 pm-10:42 pm

1 stop8h 16m

$513

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

화 6/24

8:34 am-9:37 pm

1 stop10h 03m

Charleston Yeager

화 7/1

5:30 am-4:54 pm

2 stops14h 24m

$622

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

수 6/25

3:58 pm-1:49 pm

3 stops18h 51m

Charleston Yeager

일 6/29

11:40 am-10:50 pm

3 stops38h 10m

$743

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

일 6/15

5:30 am-3:47 pm

1 stop7h 17m

$459

SeattleCharleston

SEA - CRW

SEACRW

Seattle/Tacoma Intl

일 6/15

7:10 am-8:49 pm

3 stops34h 39m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Charleston, West Virginia (average of $304). Flying from Seattle to Charleston, West Virginia in June is currently the most expensive (average of $454). 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.

What is the cheapest time of day to fly from SEA to CRW?

Find hourly flight availability from Seattle to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6월 12, 2025.

It’s optimal to fly from Seattle to Charleston, West Virginia at noon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the morning.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston, West Virginia ranges from 2.6 - 5.2 inches per month. July is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Charleston, West Virginia when rainfall is around 2.6 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, West Virginia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 6월 12, 2025.
To help decide which airline to fly from Seattle to Charleston, see what other customers have to say about Alaska Airlines, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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.

  • 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 $338. Other airlines that can offer you cheap pricing are United Airlines, from $513, and Alaska Airlines, from $622. American Airlines is priced at 46% 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.

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Charleston, West Virginia (average of $304). Flying from Seattle to Charleston, West Virginia in June is currently the most expensive (average of $454). 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.

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Top 3 airlines flying from Seattle to Charleston

Discover the top 3 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 6월 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$423FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$397Average$758FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$613FlexibilityNo cancel feeOn-time71%

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