Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

CRW - SEA

Find cheap flights from Charleston to Seattle from $267

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Seattle departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Charleston to Seattle (CRW-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:10 am - 10:52 pmCRW-SEA
18h 42m1 stop
5:15 pm - 1:18 pmSEA-CRW
17h 03m1 stop
$501United Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 14
7:10 am - 10:52 pmCRW-SEA
18h 42m1 stop
4:58 pm - 1:18 pmSEA-CRW
17h 20m2 stops
$506United Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 14
7:10 am - 11:05 pmCRW-SEA
18h 55m3 stops
11:59 pm - 1:18 pmSEA-CRW
10h 19m1 stop
$530United Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 14
7:10 am - 11:05 pmCRW-SEA
18h 55m3 stops
4:58 pm - 1:18 pmSEA-CRW
17h 20m2 stops
$535United Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 14
6:09 pm - 10:57 pmCRW-SEA
7h 48m1 stop
9:46 pm - 10:27 amSEA-CRW
9h 41m1 stop
$585American Airlines
Find Deal
Fri, Aug 9 - Wed, Aug 21
6:09 pm - 10:57 pmCRW-SEA
7h 48m1 stop
7:20 am - 10:09 pmSEA-CRW
11h 49m2 stops
$590American Airlines
Find Deal
Fri, Aug 9 - Wed, Aug 21
5:40 am - 10:49 amCRW-SEA
8h 09m1 stop
6:45 am - 10:05 pmSEA-CRW
12h 20m2 stops
$863Alaska Airlines
Find Deal
Wed, Jul 10 - Fri, Jul 19
5:40 am - 5:16 pmCRW-SEA
14h 36m2 stops
7:45 am - 10:05 pmSEA-CRW
11h 20m2 stops
$868Alaska Airlines
Find Deal
Wed, Jul 10 - Fri, Jul 19
6:30 am - 12:31 pmCRW-SEA
9h 01m1 stop
12:35 am - 3:16 pmSEA-CRW
11h 41m2 stops
$1,121Delta
Find Deal
Wed, Oct 9 - Sun, Oct 13
4:54 pm - 11:56 pmCRW-SEA
10h 02m1 stop
12:35 am - 3:16 pmSEA-CRW
11h 41m2 stops
$1,186Delta
Find Deal
Thu, Oct 10 - Sun, Oct 13

Flights from Charleston to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Charleston to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Charleston to Seattle?

The average price of all flights from Charleston, West Virginia to Seattle clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Charleston to Seattle, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Seattle, Tuesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Charleston, West Virginia to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Charleston, West Virginia to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Charleston, West Virginia to Seattle is September, where tickets cost $533 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $860 and $714 respectively.

How far in advance should I book a flight from Charleston, West Virginia to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Charleston, West Virginia to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Charleston, West Virginia to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 44 days before departure.

Which airlines provide the cheapest flights from Charleston to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Seattle from Charleston were found on United Airlines ($268) and American Airlines ($274), and the lowest round-trip tickets were found on United Airlines ($501) and American Airlines ($585).

Good to know

Low season

January

High season

July

Cheapest flight

$267
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Charleston to Seattle

When to book flights from Charleston to Seattle

Are your dates flexible? Find out the best times to travel from Charleston to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Seattle

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

    In the last 3 days, the lowest price for a flight from Charleston, West Virginia to Seattle was $267 for a one-way ticket and $501 for a round-trip.

  • Do I need a passport to fly between Charleston and Seattle?

    A passport is not required to fly from Charleston to Seattle.

  • Which aircraft models fly most regularly from Charleston to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charleston to Seattle?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Charleston and Seattle, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Charleston to Seattle, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Charleston to Seattle are Delta and United Airlines. With an average price for the route of $689 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $673 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Charleston to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Charleston with another airline. Booking your flights between Charleston and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Charleston to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10789 reviews
8.6Crew
7.9Comfort
8.0Entertainment
8.2Boarding
7.4Food
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

Book cheap flights from Charleston to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Charleston to Seattle found on KAYAK in the last 72 hours.
6/11Tue
3 stops
30h 23mCRW-SEA
$267
5/28Tue
2 stopsUnited Airlines
17h 17mCRW-SEA
$268
6/11Tue
2 stopsAmerican Airlines
9h 57mCRW-SEA
$274
6/11Tue
1 stopUnited Airlines
7h 38mCRW-SEA
$319
5/28Tue
3 stopsUnited Airlines
18h 10mCRW-SEA
$356

Search by stops

Search by airline

Search by price

Charleston - Seattle Flights

Departure:

Charleston (undefined)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Charleston

Cabin classes: