$332+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SEA
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Seattle 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 Charleston to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to SeattleExplore 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 21, 2026.
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 21, 2026.
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.
Tue 10/136:16 am -
1 stop8h 40m
Tue 10/209:42 pm -
1 stop9h 47m
Deal found 9/16![American Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/56:05 pm -
1 stop7h 48m
Sun 10/1111:13 pm -
1 stop7h 30m
Deal found 9/19![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/77:03 am -
1 stop7h 24m
Tue 10/137:25 pm -
2 stops11h 18m
Deal found 9/19![United Airlines logo]()
$434
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.
Fri 10/235:01 am -
1 stop7h 57m
Sun 10/259:42 pm -
1 stop9h 47m
Deal found 9/16![American Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:33 pm -
1 stop9h 42m
Mon 10/511:59 pm -
1 stop7h 32m
Deal found 9/17![Delta logo]()
$516
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/2910:29 am -
2 stops13h 08m
Mon 10/511:13 pm -
1 stop7h 30m
Deal found 9/17![United Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/136:05 pm -
1 stop7h 51m
Tue 10/209:05 am -
2 stops11h 54m
Deal found 9/20![United Airlines logo]()
$524
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:05 pm -
1 stop7h 51m
Sun 10/257:35 pm -
2 stops14h 40m
Deal found 9/16![United Airlines logo]()
$545
Best flights from Charleston to SeattleDiscover carefully curated flight deals from Charleston to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Charleston to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/136:16 am -
1 stop8h 40m
Tue 10/209:42 pm -
1 stop9h 47m
Deal found 9/20![American Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/2910:29 am -
2 stops13h 08m
Mon 10/511:13 pm -
1 stop7h 30m
Deal found 9/17![United Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:54 pm -
1 stop8h 04m
Wed 9/306:00 am -
1 stop9h 14m
Deal found 9/17![Delta logo]()
$564
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 9/286:05 pm -
1 stop7h 48m
Mon 10/57:25 pm -
2 stops11h 18m
Deal found 9/20![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/136:05 pm -
1 stop7h 51m
Tue 10/209:05 am -
2 stops11h 54m
Deal found 9/20![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/26:05 pm -
1 stop7h 51m
Tue 10/61:56 pm -
1 stop7h 03m
Deal found 9/17![United Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 9/18. 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 11/111:50 pm -
2 stops12h 25m
Wed 11/187:35 pm -
2 stops14h 40m
Deal found 9/18![United Airlines logo]()
$589
Last-minute flights from Charleston to SeattleDiscover last-minute flight deals from Charleston to Seattle. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Seattle. Data last updated September 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:33 pm -
1 stop9h 42m
Mon 10/511:59 pm -
1 stop7h 32m
Deal found 9/17![Delta logo]()
$516
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/2910:29 am -
2 stops13h 08m
Mon 10/511:13 pm -
1 stop7h 30m
Deal found 9/17![United Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/56:05 pm -
1 stop7h 48m
Sun 10/1111:13 pm -
1 stop7h 30m
Deal found 9/19![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/77:03 am -
1 stop7h 24m
Tue 10/137:25 pm -
2 stops11h 18m
Deal found 9/19![United Airlines logo]()
$434
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.
Tue 10/136:16 am -
1 stop8h 40m
Tue 10/209:42 pm -
1 stop9h 47m
Deal found 9/16![American Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/136:05 pm -
1 stop7h 51m
Tue 10/209:05 am -
2 stops11h 54m
Deal found 9/20![United Airlines logo]()
$524
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.
Fri 10/235:01 am -
1 stop7h 57m
Sun 10/259:42 pm -
1 stop9h 47m
Deal found 9/16![American Airlines logo]()
$471
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:05 pm -
1 stop7h 51m
Sun 10/257:35 pm -
2 stops14h 40m
Deal found 9/16![United Airlines logo]()
$545
One-way flights from Charleston to SeattleSearch for one-way flight options from Charleston to Seattle. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Charleston to Seattle. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/131:00 pm -
2 stops14h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$332
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:58 pm -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$357
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:05 pm -
3 stops21h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 9/266:05 pm -
1 stop7h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 9/20. 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 9/286:54 pm -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$524
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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $388 (American Airlines) |
One-way from | $332 (American Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $548 |
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 7,457,451 searches. Data last updated September 21, 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
Cheapest round-trip
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Tue 10/13
1:00 pm-12:36 am
2 stops14h 36m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$332
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Tue 10/13
6:58 pm-11:52 pm
1 stop7h 54m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$357
Quickest round-trip
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Fri 10/9
6:05 pm-10:56 pm
1 stop7h 51m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$357
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Tue 10/13
6:16 am-11:56 am
1 stop8h 40m
Seattle/Tacoma Intl
Tue 10/20
9:42 pm-10:29 am
1 stop9h 47m
$388
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Tue 10/13
6:05 pm-12:23 pm
3 stops21h 18m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$443
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Tue 9/29
6:00 am-12:07 pm
1 stop9h 07m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$470
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Sat 9/26
10:29 am-11:27 pm
3 stops15h 58m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$481
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Tue 9/29
10:29 am-8:37 pm
2 stops13h 08m
Seattle/Tacoma Intl
Mon 10/5
11:13 pm-9:43 am
1 stop7h 30m
$522
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Mon 9/28
6:05 pm-10:53 pm
1 stop7h 48m
Seattle/Tacoma Intl
Mon 10/5
7:25 pm-9:43 am
2 stops11h 18m
$524
CharlestonSeattle
CRW Charleston Yeager - SEA Seattle/Tacoma Intl
CRWSEA
Charleston Yeager
Tue 10/13
6:05 pm-10:56 pm
1 stop7h 51m
Seattle/Tacoma Intl
Tue 10/20
9:05 am-11:59 pm
2 stops11h 54m
$524
Showing 1-10 of 13 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
CRW-SEA
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, February is the cheapest month in which you can book a flight from Charleston, West Virginia to Seattle (average of $348). 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?
Airfare is below average for this route at the moment.
Charleston, West Virginia to Seattle flights typically cost between $458 and $636 in October.The cheapest round-trip price found within the last 5 days was $388 on American Airlines (Oct 13-Oct 20).
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 21, 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.
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
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Lacey
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Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
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Charleston and Seattle flights
Browse other Charleston and Seattle flight options. Last updated on September 21, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$558 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$457 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$348 | Average$540 | FlexibilityNo cancel fee | On-time71% |