$198 Cheap Flights from Charleston (CRW) to Seattle (SEA)

View $198 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Charleston, WV (CRW-Yeager) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Charleston to Seattle (CRW-SEA)

Prices were available within the past 7 days and start at $198 for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 3 - Sun, Dec 7
CRW
Charleston
SEA
Seattle
$298 Roundtrip, found 7 hours ago
$298
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Dec 3 from Charleston to Seattle, returning Sun, Dec 7, priced at $298 found 7 hours ago
American Airlines
Tue, Feb 17 - Sat, Feb 21
CRW
Charleston
SEA
Seattle
$309 Roundtrip, found 22 hours ago
$309
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, Feb 17 from Charleston to Seattle, returning Sat, Feb 21, priced at $309 found 22 hours ago
United
Wed, Jan 7 - Sat, Jan 10
CRW
Charleston
SEA
Seattle
$316 Roundtrip, found 2 days ago
$316
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 7 from Charleston to Seattle, returning Sat, Jan 10, priced at $316 found 2 days ago
United
Wed, Jan 7 - Wed, Jan 14
CRW
Charleston
SEA
Seattle
$318 Roundtrip, found 2 days ago
$318
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 7 from Charleston to Seattle, returning Wed, Jan 14, priced at $318 found 2 days ago
United
Sat, Jan 10 - Tue, Jan 13
CRW
Charleston
SEA
Seattle
$321 Roundtrip, found 2 days ago
$321
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Charleston to Seattle, returning Tue, Jan 13, priced at $321 found 2 days ago
United
Tue, Feb 17 - Sat, Feb 21
CRW
Charleston
SEA
Seattle
$322 Roundtrip, found 22 hours ago
$322
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Feb 17 from Charleston to Seattle, returning Sat, Feb 21, priced at $322 found 22 hours ago
United
Wed, Jan 7 - Wed, Jan 14
CRW
Charleston
SEA
Seattle
$323 Roundtrip, found 2 days ago
$323
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 7 from Charleston to Seattle, returning Wed, Jan 14, priced at $323 found 2 days ago
United
Sat, Jan 10 - Tue, Jan 13
CRW
Charleston
SEA
Seattle
$326 Roundtrip, found 2 days ago
$326
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Charleston to Seattle, returning Tue, Jan 13, priced at $326 found 2 days ago
Delta
Wed, Dec 3 - Sat, Dec 6
CRW
Charleston
SEA
Seattle
$328 Roundtrip, found 7 hours ago
$328
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Dec 3 from Charleston to Seattle, returning Sat, Dec 6, priced at $328 found 7 hours ago
Alaska Airlines
Sun, Feb 8 - Sat, Feb 14
CRW
Charleston
SEA
Seattle
$449 Roundtrip, found 1 day ago
$449
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Feb 8 from Charleston to Seattle, returning Sat, Feb 14, priced at $449 found 1 day ago

Find the cheapest month to fly from Charleston (CRW) to Seattle (SEA)

January is typically the cheapest month to fly

From $248 - $1,043 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $358
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $358
Flights from Charleston (CRW) to Seattle (SEA)
Origin airport
Yeager
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$298
Distance
2126 mi

Charleston to Seattle Flights

The cheapest times to fly from Charleston to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charleston to Seattle are during the month of December. You can find some of the cheapest flights from Charleston to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Seattle

Sunday is one of the best days to book for cheap flights from Charleston to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charleston to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charleston to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $198 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charleston to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charleston to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Yeager Airport (CRW) to Seattle - Tacoma Intl. Airport (SEA) cost?
Grab a cheap one-way flight from $198 or cheap return flight from $298 from Yeager Airport (CRW) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Yeager Airport (CRW) to Seattle - Tacoma Intl. Airport (SEA)?
December is the most affordable month to fly from CRW to SEA. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Yeager Airport (CRW) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline flying from CRW to SEA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Yeager Airport (CRW) to Seattle - Tacoma Intl. Airport (SEA)?
There are no daily nonstop flights available from Yeager Airport (CRW) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from CRW to SEA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Yeager Airport (CRW) to Seattle - Tacoma Intl. Airport (SEA)?
To touch down at Seattle - Tacoma Intl. Airport (SEA) on time, choose a flight that takes off from Yeager Airport (CRW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Yeager Airport (CRW) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Last-minute bookings from CRW to SEA are typically more expensive. For the lowest rates, start looking for flights as soon as possible. That being said, if you can play around with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a CRW to SEA flight and hotel package?
Opting for a CRW to SEA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Yeager Airport (CRW) to Seattle - Tacoma Intl. Airport (SEA)?
Typically, it's possible to cancel or reschedule your CRW to SEA flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.