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$82+ Cheap flights from South Carolina to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap flight deals from South Carolina to Seattle

Cheapest flights from South Carolina to Seattle
Explore the most affordable flight options available from South Carolina to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

This American Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 4/234:41 pm
CHS
-
SEA
1 stop9h 06m
American Airlines
Sat 5/211:55 pm
SEA
-
CHS
1 stop7h 53m
American Airlines
Deal found 3/25$191
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/284:41 pm
CHS
-
SEA
1 stop9h 06m
American Airlines
Sun 5/310:47 pm
SEA
-
CHS
1 stop9h 57m
American Airlines
Deal found 3/26$201
This American Airlines deal was found by Cheapflights users on 3/26. 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 5/14:51 pm
CHS
-
SEA
1 stop8h 56m
American Airlines
Sat 5/910:47 pm
SEA
-
CHS
1 stop9h 57m
American Airlines
Deal found 3/26$205
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:50 pm
CHS
-
SEA
2 stops9h 50m
Southwest
Sat 5/95:45 am
SEA
-
CHS
2 stops11h 30m
Southwest
Deal found 3/26$215
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/247:30 pm
CHS
-
SEA
1 stop8h 14m
American Airlines
Sun 4/2610:47 pm
SEA
-
CHS
1 stop9h 57m
American Airlines
Deal found 3/26$229
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/56:38 pm
CHS
-
SEA
1 stop8h 58m
American Airlines
Wed 5/1311:16 am
SEA
-
CHS
1 stop8h 50m
American Airlines
Deal found 3/25$231
This United Airlines deal was found by Cheapflights users on 3/29. 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 5/136:53 pm
CHS
-
SEA
1 stop8h 06m
United Airlines
Mon 5/1810:41 pm
SEA
-
CHS
1 stop8h 32m
United Airlines
Deal found 3/29$239
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/154:41 pm
CHS
-
SEA
1 stop11h 03m
American Airlines
Tue 4/216:00 am
SEA
-
CHS
1 stop9h 49m
American Airlines
Deal found 3/26$241
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/252:53 pm
CHS
-
SEA
2 stops12h 06m
United Airlines
Sat 5/28:10 am
SEA
-
CHS
1 stop7h 49m
United Airlines
Deal found 3/27$244
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 5/132:55 pm
CHS
-
SEA
1 stop9h 09m
American Airlines
Mon 5/1810:47 pm
SEA
-
CHS
1 stop9h 57m
American Airlines
Deal found 3/26$255
This Delta deal was found by Cheapflights users on 3/26. 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 5/55:47 pm
CAE
-
SEA
1 stop9h 06m
Delta
Sat 5/99:35 pm
SEA
-
CAE
1 stop8h 40m
Delta
Deal found 3/26$275
This Delta deal was found by Cheapflights users on 3/27. 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 4/285:38 am
CAE
-
SEA
1 stop7h 22m
Delta
Fri 5/811:35 pm
SEA
-
CAE
1 stop8h 36m
Delta
Deal found 3/27$291

Find flight deals from South Carolina to Seattle

Keep the following information in mind while searching for South Carolina to Seattle flight deals. Data was last updated March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(American Airlines)

One-way from

$82
(Southwest)

Popular in

March

Cheapest in

November

Average price

$891

Good round-trip deal

$492 or less

Good one-way deal

$273 or less
Provider with most accurate pricing for Myrtle Beach Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Myrtle Beach Intl-Seattle/Tacoma Intl flights.
Search Deals
From South Carolina to Seattle/Tacoma Intl
Search Deals
One-way flight from South Carolina to Seattle/Tacoma Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from South Carolina to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from South Carolina to Seattle/Tacoma Intl.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 30, 2026.
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

Cheapest round-trip

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

Tue 4/28

1:08 pm-6:44 pm

1 stop8h 36m

Seattle/Tacoma Intl

Sun 5/3

11:33 pm-2:26 pm

2 stops11h 53m

$324

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Fri 4/24

2:58 pm-11:46 pm

2 stops11h 48m

Seattle/Tacoma Intl

Fri 5/1

1:07 pm-11:59 pm

1 stop7h 52m

$330

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Thu 4/23

2:15 pm-11:30 pm

2 stops12h 15m

Seattle/Tacoma Intl

Mon 4/27

5:15 am-9:55 pm

1 stop13h 40m

$340

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Tue 4/28

2:58 pm-8:53 pm

1 stop8h 55m

Seattle/Tacoma Intl

Sat 5/2

10:41 pm-10:03 am

1 stop8h 22m

$347

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Tue 4/28

8:00 am-7:45 pm

2 stops14h 45m

Seattle/Tacoma Intl

Sun 5/3

10:53 pm-2:53 pm

2 stops13h 00m

$359

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 5/13

2:25 pm-12:10 am

2 stops12h 45m

Seattle/Tacoma Intl

Sat 5/16

9:00 am-8:15 pm

2 stops8h 15m

$378

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Mon 6/1

5:45 pm-12:40 am

2 stops9h 55m

Seattle/Tacoma Intl

Thu 6/4

7:20 pm-9:55 am

2 stops11h 35m

$381

ColumbiaSeattle

CAE - SEA

CAESEA

Columbia Metropolitan

Tue 4/21

4:01 pm-10:05 pm

1 stop9h 04m

Seattle/Tacoma Intl

Sun 5/3

9:45 pm-9:14 am

1 stop8h 29m

$395

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 4/8

6:00 am-4:37 pm

2 stops13h 37m

Seattle/Tacoma Intl

Tue 4/21

8:00 am-11:59 pm

2 stops12h 59m

$398

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 4/8

6:30 am-4:37 pm

2 stops13h 07m

Seattle/Tacoma Intl

Mon 4/20

11:59 pm-2:53 pm

2 stops11h 54m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from South Carolina to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from South Carolina with our price prediction graph.
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 South Carolina to Seattle

What is the cheapest month to book a flight from South Carolina to Seattle?

Currently, August is the cheapest month in which you can book a flight from South Carolina to Seattle (average of $163). Flying from South Carolina to Seattle in June is currently the most expensive (average of $283). 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.

What is the cheapest time of day to fly from SC to SEA?

Find hourly flight availability from South Carolina to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 30, 2026.

It’s optimal to fly from South Carolina to Seattle in the evening. By choosing this option you can save up to 65% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from South Carolina to Seattle?

Use this chart to determine the cheapest time to fly round-trip from South Carolina to Seattle. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their South Carolina to Seattle flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from South Carolina to Seattle

Explore weekly flight availability from South Carolina to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 30, 2026.

The most flights from USSC to SEA are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from South Carolina to Seattle?

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from South Carolina?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from South Carolina to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How popular is this South Carolina to Seattle flight route?

    This flight path from South Carolina to Seattle/Tacoma Intl was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from South Carolina to Seattle?

    Departing from South Carolina to Seattle will take you 10h 27m. The distance from South Carolina to Seattle is about 2407 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from South Carolina to Seattle one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $89. Delta flights start at $109 while deals on Alaska Airlines start at $128 one-way.

  • What are the most popular routes from South Carolina to Seattle?

    While some choose either Charleston - Seattle/Tacoma Intl or Greenville - Seattle/Tacoma Intl, Charlotte Douglas - Seattle/Tacoma Intl is the most popular route from South Carolina to Seattle.

  • What are the cheapest flights from South Carolina to Seattle?

    Looking for the cheapest flight from South Carolina to Seattle? While on average our users pay $501, our data indicates the cheapest price to be $194. The most popular route (Charlotte Douglas - Seattle/Tacoma Intl), is priced around $251.

  • Can I find deals for flights from South Carolina to Seattle that include hotel bookings?

    Yes. In addition to deals on South Carolina to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Carolina to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Seattle.

  • Can I find deals for business class flights from South Carolina to Seattle?

    Yes. Cheapflights offers flight deals from South Carolina to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Carolina to Seattle?

    Currently, August is the cheapest month in which you can book a flight from South Carolina to Seattle (average of $163). Flying from South Carolina to Seattle in June is currently the most expensive (average of $283). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Aberdeen

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Alternative routes for South Carolina to Seattle

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Top 6 airlines flying from South Carolina to Seattle

Discover the top 6 airlines that operate flights from South Carolina 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 2,558,603 searches. Data last updated March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$507FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$149Average$365FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$178Average$460FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$217Average$536FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$225Average$494FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$257Average$411FlexibilityNo cancel feeOn-time69%

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