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Cheap flights from South Carolina to Seattle from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Carolina to Seattle departing on 9/9. 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 South Carolina to Seattle

Cheap round-trip flights

American Airlines Logo
1:42 pm - 8:46 pmCHS-SEA
10h 04m1 stop
American Airlines Logo
11:42 am - 11:49 pmSEA-CHS
9h 07m1 stop
$206American Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
American Airlines Logo
1:42 pm - 8:46 pmCHS-SEA
10h 04m1 stop
American Airlines Logo
11:53 pm - 9:31 amSEA-CHS
6h 38m1 stop
$207American Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 27
Hawaiian Airlines Logo
7:23 pm - 10:15 pmCHS-SEA
5h 52mnonstop
Hawaiian Airlines Logo
9:56 am - 6:17 pmSEA-CHS
5h 21mnonstop
$234Hawaiian Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
Hawaiian Airlines Logo
6:40 pm - 9:29 pmCHS-SEA
5h 49mnonstop
Hawaiian Airlines Logo
8:58 am - 5:17 pmSEA-CHS
5h 19mnonstop
$236Hawaiian Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
Alaska Airlines Logo
6:40 pm - 9:33 pmCHS-SEA
5h 53mnonstop
Alaska Airlines Logo
8:58 am - 5:17 pmSEA-CHS
5h 19mnonstop
$237Alaska Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Alaska Airlines Logo
6:17 pm - 9:03 pmCHS-SEA
5h 46mnonstop
Alaska Airlines Logo
8:58 am - 5:17 pmSEA-CHS
5h 19mnonstop
$257Alaska Airlines
Find Deal
Tue, Aug 26 - Mon, Sep 8
Sun Country Air Logo
6:38 pm - 5:15 pmCLT-SEA
25h 37m1 stop
Sun Country Air Logo
6:30 pm - 10:56 amSEA-CLT
13h 26m1 stop
$275Sun Country Air
Find Deal
Thu, Nov 20 - Sat, Nov 22
Frontier Logo
5:31 pm - 11:42 pmCLT-SEA
9h 11m1 stop
Frontier Logo
6:17 am - 4:37 pmSEA-CLT
7h 20m1 stop
$278Frontier
Find Deal
Tue, Aug 12 - Fri, Aug 22
Frontier Logo
5:21 pm - 12:34 amCLT-SEA
10h 13m1 stop
Frontier Logo
12:40 pm - 4:37 pmSEA-CLT
24h 57m1 stop
$285Frontier
Find Deal
Thu, Aug 14 - Sat, Aug 23
Sun Country Air Logo
6:38 pm - 5:15 pmCLT-SEA
25h 37m1 stop
Sun Country Air Logo
6:30 pm - 10:56 amSEA-CLT
13h 26m1 stop
$290Sun Country Air
Find Deal
Thu, Nov 20 - Sat, Nov 22

American Airlines flights from South Carolina to Seattle

Our best American Airlines deals on South Carolina to Seattle flight tickets
American Airlines
Oct 15
CHS1:42 pmCharleston
10h 04m
1 stop
SEA8:46 pmSeattle/Tacoma Intl
Oct 21
SEA11:42 amSeattle/Tacoma Intl
9h 07m
1 stop
CHS11:49 pmCharleston
$206
Find similar
American Airlines
Oct 18
CHS1:42 pmCharleston
10h 04m
1 stop
SEA8:46 pmSeattle/Tacoma Intl
Oct 27
SEA11:53 pmSeattle/Tacoma Intl
6h 38m
1 stop
CHS9:31 amCharleston
$207
Find similar
American Airlines
Aug 19
CHS2:40 pmCharleston
9h 56m
1 stop
SEA9:36 pmSeattle/Tacoma Intl
Aug 26
SEA8:08 pmSeattle/Tacoma Intl
11h 01m
1 stop
CHS10:09 amCharleston
$247
Find similar

Hawaiian Airlines flights from South Carolina to Seattle

Our best Hawaiian Airlines deals on South Carolina to Seattle flight tickets
Hawaiian Airlines
Oct 15
CHS7:23 pmCharleston
5h 52m
SEA10:15 pmSeattle/Tacoma Intl
Oct 21
SEA9:56 amSeattle/Tacoma Intl
5h 21m
CHS6:17 pmCharleston
$234
Find similar
Hawaiian Airlines
Aug 30
CHS6:40 pmCharleston
5h 49m
SEA9:29 pmSeattle/Tacoma Intl
Sep 6
SEA8:58 amSeattle/Tacoma Intl
5h 19m
CHS5:17 pmCharleston
$236
Find similar
Hawaiian Airlines
Sep 21
CHS6:17 pmCharleston
5h 50m
SEA9:07 pmSeattle/Tacoma Intl
Sep 29
SEA8:58 amSeattle/Tacoma Intl
5h 19m
CHS5:17 pmCharleston
$273
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South Carolina 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from South Carolina to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 10/15

1:42 pm-8:46 pm

1 stop10h 04m

Seattle/Tacoma Intl

Tue 10/21

11:42 am-11:49 pm

1 stop9h 07m

$206

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 10/18

1:42 pm-8:46 pm

1 stop10h 04m

Seattle/Tacoma Intl

Mon 10/27

11:53 pm-9:31 am

1 stop6h 38m

$207

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 10/15

7:23 pm-10:15 pm

Nonstop5h 52m

Seattle/Tacoma Intl

Tue 10/21

9:56 am-6:17 pm

Nonstop5h 21m

$234

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 8/30

6:40 pm-9:29 pm

Nonstop5h 49m

Seattle/Tacoma Intl

Sat 9/6

8:58 am-5:17 pm

Nonstop5h 19m

$236

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 9/13

6:40 pm-9:33 pm

Nonstop5h 53m

Seattle/Tacoma Intl

Sat 9/20

8:58 am-5:17 pm

Nonstop5h 19m

$237

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Tue 8/26

6:17 pm-9:03 pm

Nonstop5h 46m

Seattle/Tacoma Intl

Mon 9/8

8:58 am-5:17 pm

Nonstop5h 19m

$257

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 11/20

6:38 pm-5:15 pm

1 stop25h 37m

Seattle/Tacoma Intl

Sat 11/22

6:30 pm-10:56 am

1 stop13h 26m

$275

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 8/12

5:31 pm-11:42 pm

1 stop9h 11m

Seattle/Tacoma Intl

Fri 8/22

6:17 am-4:37 pm

1 stop7h 20m

$278

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 8/14

5:21 pm-12:34 am

1 stop10h 13m

Seattle/Tacoma Intl

Sat 8/23

12:40 pm-4:37 pm

1 stop24h 57m

$285

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 11/20

6:38 pm-5:15 pm

1 stop25h 37m

Seattle/Tacoma Intl

Sat 11/22

6:30 pm-10:56 am

1 stop13h 26m

$290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from South Carolina to Seattle

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 to Seattle?

In general, January is the cheapest month to fly from South Carolina to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $307. If you don’t want to visit Seattle in January, then you should wait until September to fly from South Carolina, when ticket prices are also cheap, with an average price of $322.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from South Carolina is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $436. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from South Carolina because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $548.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from South Carolina at noon is the least expensive time of day to depart. momondo users have found prices as low as $361 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $479. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest South Carolina to Seattle/Tacoma Intl flight route?

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

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

You are more likely to see cheaper flights to Seattle from South Carolina when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $397 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from South Carolina for as low as $311 on momondo.

What cabin class options are available on South Carolina to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on South Carolina to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on South Carolina to Seattle flights?

You could potentially save up to 45% on your flight if you consider stops on a South Carolina to Seattle flight.

Cheap South Carolina to Seattle flight deals and tips

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

Best Price Found

$104

Fastest flight time

5h 46m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from South Carolina in the past 72 hours is $104. The best round-trip flight deal from South Carolina to Seattle found on momondo in the last 72 hours is $206.
The fastest flight from South Carolina to Seattle takes 5h 46m
Direct flights go from South Carolina to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

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

    Prices for flights from South Carolina to Seattle/Tacoma Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Carolina to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from South Carolina to Seattle

Compare and see reviews for airlines that fly from South Carolina to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $128Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Alaska AirlinesPriceFrom $235Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $246Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Hawaiian AirlinesPriceFrom $257Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $322Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Kent
Federal Way
Puyallup
Lynnwood
Marysville
Tukwila
Kirkland
Lakewood
Fife
Centralia
Cle Elum
Shoreline
Westport
Redmond

Why use momondo?

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

Finding the right flight to Seattle from South Carolina is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

All flight searches from South Carolina to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from South Carolina to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from South Carolina to Seattle.

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

If you are not ready to book a flight from South Carolina to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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