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Cheap flights from Seattle to Charleston from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Charleston departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Charleston

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Charleston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Charleston.

Cheap last minute flights

Planning a quick getaway from Seattle to Charleston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Charleston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Charleston

Find recent round-trip train or bus tickets from Seattle to Charleston.

All round-trip flight deals to Charleston

The cheapest plane tickets to Charleston found on KAYAK recently.
9:43 am - 5:50 pmSEA-CHS
5h 07mnonstop
6:50 pm - 10:00 pmCHS-SEA
6h 10mnonstop
$197Alaska Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
12:55 am - 1:12 pmSEA-CHS
9h 17m1 stop
5:15 am - 10:44 amCHS-SEA
8h 29m1 stop
$216Delta
Find Deal
Fri, Dec 6 - Wed, Dec 11
9:25 am - 5:36 pmSEA-CHS
5h 11mnonstop
6:36 pm - 9:50 pmCHS-SEA
6h 14mnonstop
$217Alaska Airlines
Find Deal
Sat, Feb 22 - Sat, Mar 1
10:55 pm - 12:19 pmSEA-CHS
10h 24m1 stop
12:59 pm - 8:01 pmCHS-SEA
10h 02m1 stop
$226Delta
Find Deal
Mon, Jan 27 - Wed, Jan 29
10:33 am - 12:04 amSEA-CHS
10h 31m2 stops
3:44 pm - 11:11 pmCHS-SEA
10h 27m1 stop
$231American Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29
11:43 am - 12:04 amSEA-CHS
9h 21m2 stops
5:15 am - 12:42 pmCHS-SEA
10h 27m2 stops
$236American Airlines
Find Deal
Mon, Jan 27 - Tue, Jan 28
10:50 pm - 10:27 amSEA-CHS
8h 37m1 stop
7:00 am - 2:36 pmCHS-SEA
10h 36m1 stop
$282United Airlines
Find Deal
Sun, Apr 27 - Wed, Apr 30
10:50 pm - 10:27 amSEA-CHS
8h 37m1 stop
10:23 am - 9:29 pmCHS-SEA
14h 06m2 stops
$291United Airlines
Find Deal
Sun, Apr 27 - Wed, Apr 30
2:16 pm - 7:51 pmSEA-CHS
26h 35m3 stops
7:15 am - 12:14 amCHS-SEA
19h 59m3 stops
$481Spirit Airlines
Find Deal
Mon, Dec 30 - Sat, Jan 18
6:00 am - 3:59 pmSEA-CHS
30h 59m3 stops
12:53 pm - 11:10 pmCHS-SEA
37h 17m3 stops
$544Spirit Airlines
Find Deal
Wed, Apr 30 - Sun, May 4
6:00 am - 4:32 pmSEA-CHS
7h 32m1 stop
$108Delta
Find Deal
Sat, Jan 18
5:22 am - 7:33 pmSEA-CHS
11h 11m2 stops
$113American Airlines
Find Deal
Sat, Jan 18
5:00 am - 3:13 pmSEA-CHS
7h 13m1 stop
$139United Airlines
Find Deal
Sat, Dec 7
9:15 am - 5:31 pmSEA-CHS
5h 16mnonstop
$149Alaska Airlines
Find Deal
Tue, Apr 15
12:15 am - 12:19 pmSEA-CHS
9h 04m1 stop
$169American Airlines
Find Deal
Sat, Dec 7
9:43 am - 5:50 pmSEA-CHS
5h 07mnonstop
$179Alaska Airlines
Find Deal
Sun, Dec 8
10:50 pm - 10:27 amSEA-CHS
8h 37m1 stop
$193United Airlines
Find Deal
Sat, Apr 12
9:21 pm - 7:51 pmSEA-CHS
19h 30m3 stops
$198Spirit Airlines
Find Deal
Sat, Dec 7
5:15 am - 6:49 pmSEA-CHS
34h 34m3 stops
$204Spirit Airlines
Find Deal
Sun, Dec 8
10:00 pm - 9:26 amSEA-CHS
8h 26m1 stop
$359Delta
Find Deal
Sun, Mar 23
9:47 am - 5:56 pmSEA-CHS
5h 09mnonstop
6:56 pm - 9:58 pmCHS-SEA
6h 02mnonstop
$588Alaska Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
9:49 am - 5:59 pmSEA-CHS
5h 10mnonstop
6:56 pm - 9:58 pmCHS-SEA
6h 02mnonstop
$598Alaska Airlines
Find Deal
Thu, Nov 21 - Mon, Nov 25
6:00 am - 4:20 pmSEA-CHS
7h 20m1 stop
10:28 am - 3:04 pmCHS-SEA
7h 36m1 stop
$616Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
5:28 pm - 4:35 pmSEA-CHS
20h 07m2 stops
5:35 pm - 12:57 amCHS-SEA
34h 22m3 stops
$817Spirit Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
5:28 pm - 12:18 pmSEA-CHS
15h 50m3 stops
5:35 pm - 12:57 amCHS-SEA
34h 22m3 stops
$862Spirit Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
6:00 am - 4:20 pmSEA-CHS
7h 20m1 stop
6:00 am - 7:00 pmCHS-SEA
16h 00m2 stops
$926Delta
Find Deal
Thu, Nov 21 - Fri, Nov 29
8:05 am - 11:59 pmSEA-CHS
12h 54m2 stops
4:10 pm - 9:58 amCHS-SEA
20h 48m1 stop
$1,075United Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
1:16 am - 2:35 pmSEA-CHS
10h 19m1 stop
3:21 pm - 9:28 pmCHS-SEA
9h 07m1 stop
$1,118American Airlines
Find Deal
Fri, Nov 22 - Mon, Dec 2
5:10 pm - 9:03 amSEA-CHS
12h 53m2 stops
4:10 pm - 3:21 pmCHS-SEA
26h 11m2 stops
$1,201United Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
12:25 am - 12:54 pmSEA-CHS
9h 29m1 stop
6:37 am - 1:10 pmCHS-SEA
9h 33m1 stop
$1,788American Airlines
Find Deal
Mon, Nov 25 - Sun, Dec 1
9:43 am - 5:50 pmSEA-CHS
5h 07mnonstop
6:50 pm - 10:00 pmCHS-SEA
6h 10mnonstop
$197Alaska Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
9:25 am - 5:36 pmSEA-CHS
5h 11mnonstop
6:36 pm - 9:50 pmCHS-SEA
6h 14mnonstop
$217Alaska Airlines
Find Deal
Sat, Feb 22 - Sat, Mar 1
9:15 am - 5:32 pmSEA-CHS
5h 17mnonstop
6:32 pm - 9:44 pmCHS-SEA
6h 12mnonstop
$248Alaska Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29
9:15 am - 5:31 pmSEA-CHS
5h 16mnonstop
6:45 pm - 9:42 pmCHS-SEA
5h 57mnonstop
$268Alaska Airlines
Find Deal
Wed, Mar 19 - Sat, Mar 22
9:43 am - 5:50 pmSEA-CHS
5h 07mnonstop
6:50 pm - 10:00 pmCHS-SEA
6h 10mnonstop
$278Alaska Airlines
Find Deal
Sat, Dec 7 - Wed, Dec 11
9:25 am - 5:36 pmSEA-CHS
5h 11mnonstop
6:36 pm - 9:50 pmCHS-SEA
6h 14mnonstop
$288Alaska Airlines
Find Deal
Thu, Feb 13 - Tue, Feb 18
9:43 am - 5:50 pmSEA-CHS
5h 07mnonstop
6:53 pm - 9:59 pmCHS-SEA
6h 06mnonstop
$298Alaska Airlines
Find Deal
Sun, Dec 8 - Tue, Dec 24
9:43 am - 5:50 pmSEA-CHS
5h 07mnonstop
6:53 pm - 9:59 pmCHS-SEA
6h 06mnonstop
$308Alaska Airlines
Find Deal
Tue, Dec 17 - Wed, Dec 25
9:43 am - 5:50 pmSEA-CHS
5h 07mnonstop
6:53 pm - 9:59 pmCHS-SEA
6h 06mnonstop
$358Alaska Airlines
Find Deal
Wed, Dec 18 - Tue, Dec 24
9:15 am - 5:31 pmSEA-CHS
5h 16mnonstop
6:45 pm - 9:42 pmCHS-SEA
5h 57mnonstop
$388Alaska Airlines
Find Deal
Sun, Apr 27 - Wed, Apr 30

American Airlines flights from Seattle to Charleston

Our best American Airlines deals on Seattle to Charleston flight tickets
American Airlines
Jan 27
SEA10:33 amSeattle/Tacoma Intl
10h 31m
2 stops
CHS12:04 amCharleston
Jan 29
CHS3:44 pmCharleston
10h 27m
1 stop
SEA11:11 pmSeattle/Tacoma Intl
American Airlines
Jan 27
SEA11:43 amSeattle/Tacoma Intl
9h 21m
2 stops
CHS12:04 amCharleston
Jan 28
CHS5:15 amCharleston
10h 27m
2 stops
SEA12:42 pmSeattle/Tacoma Intl
American Airlines
Jan 23
SEA11:43 amSeattle/Tacoma Intl
9h 21m
2 stops
CHS12:04 amCharleston
Jan 26
CHS6:50 amCharleston
8h 51m
1 stop
SEA12:41 pmSeattle/Tacoma Intl

Alaska Airlines flights from Seattle to Charleston

Our best Alaska Airlines deals on Seattle to Charleston flight tickets
Alaska Airlines
Dec 14
SEA9:43 amSeattle/Tacoma Intl
5h 07m
CHS5:50 pmCharleston
Dec 17
CHS6:50 pmCharleston
6h 10m
SEA10:00 pmSeattle/Tacoma Intl
Alaska Airlines
Feb 22
SEA9:25 amSeattle/Tacoma Intl
5h 11m
CHS5:36 pmCharleston
Mar 1
CHS6:36 pmCharleston
6h 14m
SEA9:50 pmSeattle/Tacoma Intl
Alaska Airlines
Jan 27
SEA9:15 amSeattle/Tacoma Intl
5h 17m
CHS5:32 pmCharleston
Jan 29
CHS6:32 pmCharleston
6h 12m
SEA9:44 pmSeattle/Tacoma Intl

See travel insights to Charleston from

How to get the cheapest flight ticket from Seattle to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

February. The cheapest time of year to fly to Charleston from Seattle is February. Most expensive is June

What is the cheapest day to depart Seattle for Charleston?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from Seattle to Charleston?

In the afternoon. Seattle to Charleston flights are approximately 40% more expensive in the morning than in the afternoon

What is the cheapest Seattle to Charleston flight route?

Seattle/Tacoma Intl - Charleston. Fly from Seattle/Tacoma Intl to Charleston for the best Seattle - Charleston flight prices

How far in advance should you book Seattle to Charleston flights?

38 days before. The cheapest time to buy a flight from Seattle to Charleston is approximately 38 days to departure

Can stopping save me money on Seattle to Charleston flights?

You could potentially save up to 39% on your flight if you consider stops on a Seattle to Charleston flight.

How have Seattle to Charleston flight prices changed over time?

As of November 2024, prices for Seattle to Charleston flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Charleston (SEA to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Charleston

Best Price Found

$108

Fastest flight time

5h 07m

Direct flights

Every day

Airports in Charleston

1 airport
The best one-way flight to Charleston from Seattle in the past 72 hours is $108. The best round-trip flight deal from Seattle to Charleston found on momondo in the last 72 hours is $197.
The fastest flight from Seattle to Charleston takes 5h 07m
Direct flights go from Seattle to Charleston every day.
There is 1 airport near Charleston: Charleston (CHS)

  • How far is Seattle/Tacoma Intl to Charleston by plane?

    The distance between Seattle/Tacoma Intl and Charleston is about 2422.1 mi. 5h 07m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Charleston Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Charleston Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Charleston Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Charleston Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Charleston?

  • What is the most popular airline from Seattle to Charleston?


Best airlines flying from Seattle to Charleston

Compare and see reviews for airlines that fly from Seattle to Charleston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $146Free CancellationRating
8.0
8,756 reviews
Search Delta flights
Spirit AirlinesPriceFrom $177Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $209Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $228Free CancellationRating
8.0
9,461 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
  • Alaska Airlines Flights From Seattle to Charleston

    Across 3 Alaska Airlines flights from Seattle to Charleston this week, the average price was $434, with the best Alaska Airlines deals starting from $228 round-trip. 9,461 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.


Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Charleston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Charleston. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Charleston with flexible booking policies on momondo?

Yes. All flights to Charleston from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Charleston?

momondo provides multiple filters to help you find the best flight to Charleston from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Charleston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Charleston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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