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CHS - SEA

$115 Find cheap flights from Charleston to Seattle

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 5/29. 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
Sat 6/15
Sat 6/22

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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Seattle.
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Cheap flight deals from Charleston to Seattle (CHS-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
12:52 pm - 4:35 pmCHS-SEA
30h 43m3 stops
9:40 pm - 4:07 pmSEA-CHS
15h 27m1 stop
Thu, May 30 - Mon, Jun 3
7:45 pm - 8:45 amCHS-SEA
16h 00m1 stop
9:40 pm - 4:07 pmSEA-CHS
15h 27m1 stop
$265Spirit Airlines
Find Deal
Thu, May 30 - Mon, Jun 3
9:27 am - 4:33 pmCHS-SEA
10h 06m1 stop
11:59 pm - 12:10 pmSEA-CHS
9h 11m1 stop
$279American Airlines
Find Deal
Wed, Sep 18 - Mon, Sep 23
7:20 pm - 12:49 amCHS-SEA
8h 29m1 stop
5:00 am - 6:01 pmSEA-CHS
10h 01m1 stop
$281American Airlines
Find Deal
Thu, Aug 15 - Sat, Aug 24
12:48 pm - 7:22 pmCHS-SEA
9h 34m1 stop
1:50 pm - 11:45 pmSEA-CHS
6h 55m1 stop
$282Delta
Find Deal
Wed, Jul 31 - Wed, Aug 7
2:59 pm - 8:37 pmCHS-SEA
8h 38m1 stop
1:55 pm - 11:38 pmSEA-CHS
6h 43m1 stop
$310Delta
Find Deal
Wed, Sep 4 - Fri, Sep 13
5:30 pm - 10:53 pmCHS-SEA
8h 23m1 stop
12:30 am - 10:37 amSEA-CHS
7h 07m1 stop
$313United Airlines
Find Deal
Mon, Aug 5 - Fri, Aug 9
7:42 pm - 12:59 amCHS-SEA
8h 17m1 stop
12:10 pm - 11:41 pmSEA-CHS
8h 31m1 stop
$322United Airlines
Find Deal
Mon, Jun 3 - Tue, Jun 4
6:07 pm - 9:01 pmCHS-SEA
5h 54mnonstop
9:49 am - 5:59 pmSEA-CHS
5h 10mnonstop
$347Alaska Airlines
Find Deal
Mon, Aug 5 - Wed, Oct 30
6:55 pm - 9:44 pmCHS-SEA
5h 49mnonstop
9:37 am - 5:49 pmSEA-CHS
5h 12mnonstop
$377Alaska Airlines
Find Deal
Wed, Sep 4 - Fri, Sep 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 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 Tuesdays 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 Saturday is the most expensive.

What is the cheapest month to fly from Charleston to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Charleston 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 to Seattle is February, where tickets cost $270 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $500 and $485 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Charleston 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 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 last 3 days, Spirit Airlines offered the best one-way deal for that route, at $115. KAYAK users also found Charleston to Seattle round-trip flights on Spirit Airlines from $265 and on American Airlines from $279.

Which airlines fly non-stop between Charleston and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Charleston to Seattle.
There is just one airline that flies from Charleston to Seattle direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $169.

How many flights are there between Charleston and Seattle per day?

There is a maximum of 1 nonstop flight a day that takes off from Charleston and lands in Seattle, with an average flight time of 5h 53m. The most common departure time is 6:00 pm and most flights take off in the evening. Each week, there are 7 flights.

Which cabin class options are there for flights between Charleston and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Charleston to Seattle take?

The average nonstop flight takes 5h 49m, covering a distance of 2,409 miles.

What’s the earliest departure time from Charleston to Seattle?

Early birds can take the earliest flight from Charleston at 6:07 pm and will be landing in Seattle at 9:00 pm.

What’s the latest departure time from Charleston to Seattle?

If you prefer to fly at night, the latest flight from Charleston to Seattle jets off at 6:50 pm and lands at 9:40 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$115
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 29% 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

  • Which airlines operating this route have reduced CO2 emissions?

    Many airlines, such as Delta, Southwest, and Alaska Airlines, have taken initiatives to reduce their carbon footprint associated with this route. They do this through fuel efficiency measures and investments in sustainable aviation practices.These include using sustainable biofuels, implementing energy-efficient technologies, optimizing flight routes, and reducing single-use plastics.

  • Are there airline services for unaccompanied minors on flights to Seattle?

    Several airlines offer services for unaccompanied minors on this route, ensuring their safety and support throughout the journey. JetBlue allows a maximum of three unaccompanied minors per nonstop flight and accepts children aged 5 to 14 as unaccompanied minors.

  • Can I upgrade to first class after booking my flight from Charleston to Seattle?

    Some airlines offer upgrade options via email after booking, providing an opportunity to enjoy first class services at a more affordable price. American Airlines does offer last-minute upgrades after initial booking, where you have the opportunity to buy an upgrade to a higher cabin class at a cheaper cost.

  • What are the carry-on luggage allowances for economy class on the Charleston to Seattle flight route?

    Baggage allowances vary depending on the airline, but generally, economy class passengers are allowed one carry-on bag and one checked bag. Alaska Airlines carry-on bags must not exceed the dimensions of 22 x 14 x 9 inches and you should be able to fit it in the overhead bin unassisted.

  • What is the cheapest flight from Charleston to Seattle?

    In the last 3 days, the lowest price for a flight from Charleston to Seattle was $115 for a one-way ticket and $239 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Charleston to Seattle?

    When flying out of Charleston you will be using Charleston. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Charleston to Seattle?

    Alaska Airlines, American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Charleston to Seattle flight route.

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

    The Boeing 737-900 Passenger/BBJ3 (winglets) is the aircraft model that flies most regularly on the Charleston to Seattle flight route.

  • Which airline alliances offer flights from Charleston to Seattle?

    oneworld is the only airline alliance operating flights between Charleston and Seattle.

  • On which days can I fly direct from Charleston to Seattle?

    There are nonstop flights from Charleston to Seattle on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Charleston to Seattle are Alaska Airlines and Delta. With an average price for the route of $396 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $330 and an overall rating of 8.0.

  • 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

KAYAK’s top tips for finding a cheap flight from Charleston to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $266 or less one-way and $436 or less round-trip.
  • Charleston to Seattle flights often have layovers in major cities depending on the airline. American Airlines has a layover at Charlotte Douglas (CLT) while United Airlines has a layover at Washington, D.C. Dulles Intl (IAD) or Houston George Bush Intercontinental (IAH). Also, Delta features a layover at Atlanta Hartsfield-Jackson (ATL) while Alaska Airlines stops at Dallas/Fort Worth (DFW).
  • If you're open to alternatives, you can consider airports like Boeing Field/King County International Airport (BFI). One advantage of flying into BFI is its proximity to downtown Seattle, 6 miles from downtown, which means shorter travel times to downtown. Additionally, as a smaller airport, it often experiences less congestion compared to Seattle-Tacoma International Airport (SEA).
  • Seattle-Tacoma International Airport serves as a gateway to various destinations in the Pacific Northwest. From SEA, you can drive 179 miles to Portland, Oregon, 142 miles to Vancouver, British Columbia, and 260 miles to Spokane, Washington. Plan in advance the cities to visit after landing at SEA for a seamless experience and easy exploration of the region.
  • You will likely book economy, business, or first class fare tickets for your flight from Charleston to Seattle. Alaska Airlines' First Class offers a luxurious experience with extra legroom and complimentary meals, while Premium Class provides enhanced comfort and priority boarding. Main Cabin is the standard class with options for seat upgrades and additional services. Saver fare class is the most affordable option which offers no ticket changes.
  • For a peaceful and comfortable environment to relax, work, or unwind after the flight, consider airlines with lounges at SEA. Some airline lounges at SEA include Delta Air Lines Delta Sky Club, United Airlines United Club, Alaska Airlines Alaska Lounge, and British Airways Lounge. Here, you can enjoy complimentary refreshments, snacks, and beverages, making the post-flight experience more enjoyable.
See more tips

Prefer to fly non-stop from Charleston to Seattle?

Find which airlines fly direct from Charleston to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Charleston to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Charleston

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights
See more direct flights

Top 5 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
Alaska AirlinesOverall score based on 9157 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.3Entertainment
7.3Food
Airline reviews

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

10.0 ExcellentAnonymous, May 2024BNA - SEA
Read more about Alaska Airlines reviews

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Not a good experience, we were delayed by an hour due to maintenance issues.

After upgrading and paying for seat I was bumped from my seat. When I went to ask why she said I wasn’t assigned a seat because the ticket I purchased. After kindly explaining to her I upgraded the night before and paid for that seat she said how I was wrong and that something must have happened. I showed her my receipt and she still said there was an error. This is why I only fly delta. The flight attendant was rude as well but I don’t want to waste anymore time talking about how poor Alaska is. Delta here I come!

Ashley - the flight attendant from OMA to SEA - was phenomenal. I was traveling alone with my 4 month old and she made every accommodation possible and went out of her way to make sure my experience was as comfortable as possible. Give this woman a massive raise!

boarding was easy and the 737 Max was comfortable and roomy but that was the only good.. there was a child screaming at the top of his lungs for the entire loading, taxiing and part of the flight and no one in the crew said anything or offered any assistance.

The flight was great. The pilot was great. It was really annoying that the staff had facemasks on. Hard to hear what they’re saying when a mask is covering their mouth. I enjoyed the flight, but there was a crying baby in front of me. You guys should offer flights baby free. I would be very into that me and the person next to me discussed how they should make free flights for all of us that don’t have kids. I wouldn’t mind paying extra to not have to deal with the smell of a dirty diaper or screaming of a child. Also, if they had a separate room, the babies could be sent to the back with a curtain or something muddle the horrible sounds.

Smooth. Courteous. Fun. One problem: the wheels on my checked roller back were broken when I picked up baggage at destination. Must have happened during flight baggage handling but I don’t know where.

Staff very helpful and friendly, in flight entertainment poor. Flight left late and thus arrived 20 minutes late to final destination.

First time flying with Alaska and the staff were All professional from checkin to departure! I do plan to book more flights with Alaska. Thanks

Boarded the plain and had to wait 1 hour for crew Captain to arrive from another flight

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.

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Everything was good except for deplaning in NY. Took way too long!!

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

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.

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

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!

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.
5/29Wed
3 stopsSpirit Airlines
28h 44mCHS-SEA
$115
8/27Tue
1 stopSpirit Airlines
18h 48mCHS-SEA
$122
8/27Tue
2 stopsSpirit Airlines
26h 11mCHS-SEA
$126
5/29Wed
1 stopAmerican Airlines
9h 58mCHS-SEA
$140
8/16Fri
1 stopAmerican Airlines
8h 29mCHS-SEA
$141
8/27Tue
nonstopAlaska Airlines
5h 49mCHS-SEA
$159
6/3Mon
1 stopUnited Airlines
9h 33mCHS-SEA
$179
8/16Fri
nonstopAlaska Airlines
5h 54mCHS-SEA
$189
8/16Fri
2 stopsUnited Airlines
14h 12mCHS-SEA
$196
5/27Mon
1 stopDelta
8h 02mCHS-SEA
$289

Search by stops

Search by airline

Search by price

Last minute flights from Charleston to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Charleston to Seattle that are departing in the next 10 days.
5/17Fri
multi-stopAmerican Airlines
9h 31mCHS-SEA
5/22Wed
multi-stopAmerican Airlines
7h 34mSEA-CHS
$539
5/17Fri
multi-stopAmerican Airlines
9h 31mCHS-SEA
5/21Tue
multi-stopAmerican Airlines
7h 45mSEA-CHS
$541
5/17Fri
multi-stopAmerican Airlines
9h 55mCHS-SEA
5/22Wed
multi-stopAmerican Airlines
7h 34mSEA-CHS
$544
5/17Fri
multi-stopAmerican Airlines
9h 55mCHS-SEA
5/21Tue
multi-stopAmerican Airlines
7h 45mSEA-CHS
$546
5/20Mon
multi-stop
22h 53mCHS-SEA
5/24Fri
multi-stop
27h 15mSEA-CHS
$550
5/20Mon
multi-stopDelta
7h 22mCHS-SEA
5/24Fri
multi-stopDelta
10h 00mSEA-CHS
$592
5/18Sat
nonstopAlaska Airlines
5h 50mCHS-SEA
5/22Wed
nonstopAlaska Airlines
5h 21mSEA-CHS
$697
5/17Fri
multi-stopSpirit Airlines
28h 44mCHS-SEA
5/22Wed
multi-stopSpirit Airlines
18h 14mSEA-CHS
$734
5/17Fri
multi-stopAlaska Airlines
10h 36mCHS-SEA
5/22Wed
nonstopAlaska Airlines
5h 21mSEA-CHS
$806
5/20Mon
multi-stopUnited Airlines
20h 52mCHS-SEA
5/23Thu
multi-stopUnited Airlines
11h 26mSEA-CHS
$2,276

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Charleston - Seattle Flights

Departure:

Charleston (undefined)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Charleston

Cabin classes:

$733
$2,429
$222