How many flights depart from South Carolina to Seattle on average per week?

42 flights are operational weekly from South Carolina to Seattle as of July 2026. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.

What airlines fly to Seattle?

American Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Seattle from South Carolina according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Seattle?

Flight times vary depending on what airport in South Carolina you fly out of and what airport in Seattle you fly into. For example, flying from Charleston to Seattle takes 5h 51m on average. On the other hand, flying from Greenville to Seattle takes 7h 15m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from South Carolina to Seattle/Tacoma Intl?

Delta, United Airlines, and Southwest are the most popular carriers operating from South Carolina to Seattle/Tacoma Intl

How many flights depart from South Carolina to Seattle on average per day?

As of July 2026, 6 flights take off from South Carolina and land in Seattle each day. The most common flight departure time for this route is 6:00AM, with 66% of daily flights taking off at noon.

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?

As of July 2026, there are 8 operators available to choose from 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.

$114 Cheap Flights from South Carolina to Seattle in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Carolina to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:08 pm - 9:59 pm

CHS

SEA

5h 51mnonstop

9:45 am - 6:05 pm

SEA

CHS

5h 20mnonstop

$347Alaska Airlines

Thu, Aug 20 - Sun, Aug 23

7:00 am - 6:45 pm

CHS

SEA

14h 45m

2 stops

10:30 pm - 10:50 am

SEA

CHS

9h 20m

1 stop

$348Southwest

Thu, Sep 3 - Thu, Sep 10

11:37 am - 11:26 pm

CHS

SEA

14h 49m

2 stops

11:14 pm - 10:02 am

SEA

CHS

7h 48m

1 stop

$352United Airlines

Fri, Sep 18 - Sat, Sep 26

2:54 pm - 10:43 pm

CHS

SEA

10h 49m

2 stops

5:20 pm - 10:36 am

SEA

CHS

14h 16m

2 stops

$357United Airlines

Wed, Aug 26 - Sat, Sep 5

6:45 pm - 11:57 pm

CHS

SEA

8h 12m

1 stop

10:35 pm - 9:19 am

SEA

CHS

7h 44m

1 stop

$358Delta

Fri, Aug 7 - Fri, Aug 14

4:59 pm - 11:19 pm

CHS

SEA

9h 20m

1 stop

10:27 am - 10:20 pm

SEA

CHS

8h 53m

1 stop

$359American Airlines

Sun, Nov 22 - Tue, Dec 1

6:49 am - 12:27 pm

MYR

SEA

8h 38m

1 stop

9:45 pm - 9:36 am

SEA

MYR

8h 51m

1 stop

$363American Airlines

Sat, Oct 31 - Mon, Nov 2

5:18 pm - 10:00 pm

SAV

SEA

7h 42m

1 stop

6:00 am - 6:54 pm

SEA

SAV

9h 54m

1 stop

$365Delta

Wed, Aug 26 - Sat, Aug 29

10:04 pm - 9:04 am

CLT

SEA

14h 00m

1 stop

7:06 pm - 9:19 pm

SEA

CLT

23h 13m

1 stop

$452Frontier

Wed, Aug 5 - Tue, Aug 11

10:14 pm - 9:04 am

CLT

SEA

13h 50m

1 stop

7:06 pm - 9:19 pm

SEA

CLT

23h 13m

1 stop

$453Frontier

Sat, Aug 8 - Tue, Aug 11

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Alaska Airlines flights from South Carolina to Seattle

Our best Alaska Airlines deals on South Carolina to Seattle flight tickets

Alaska Airlines

Aug 20

CHS7:08 pmCharleston

5h 51m

SEA9:59 pmSeattle/Tacoma Intl

Aug 23

SEA9:45 amSeattle/Tacoma Intl

5h 20m

CHS6:05 pmCharleston

$347

Alaska Airlines

Aug 26

CHS7:08 pmCharleston

5h 51m

SEA9:59 pmSeattle/Tacoma Intl

Aug 29

SEA9:45 amSeattle/Tacoma Intl

5h 20m

CHS6:05 pmCharleston

$357

Alaska Airlines

Sep 1

CHS7:08 pmCharleston

5h 51m

SEA9:59 pmSeattle/Tacoma Intl

Sep 8

SEA9:39 amSeattle/Tacoma Intl

5h 27m

CHS6:06 pmCharleston

$380

American Airlines flights from South Carolina to Seattle

Our best American Airlines deals on South Carolina to Seattle flight tickets

American Airlines

Sep 10

CHS3:41 pmCharleston

10h 28m

1 stop

SEA11:09 pmSeattle/Tacoma Intl

Sep 13

SEA5:00 amSeattle/Tacoma Intl

7h 36m

1 stop

CHS3:36 pmCharleston

$349

American Airlines

Nov 22

CHS4:59 pmCharleston

9h 20m

1 stop

SEA11:19 pmSeattle/Tacoma Intl

Dec 1

SEA10:27 amSeattle/Tacoma Intl

8h 53m

1 stop

CHS10:20 pmCharleston

$359

American Airlines

Oct 31

MYR7:00 amMyrtle Beach Intl

10h 55m

1 stop

SEA2:55 pmSeattle/Tacoma Intl

Nov 3

SEA9:45 pmSeattle/Tacoma Intl

8h 51m

1 stop

MYR9:36 amMyrtle Beach Intl

$363

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Thu 8/20

7:08 pm-9:59 pm

Nonstop5h 51m

Seattle/Tacoma Intl

Sun 8/23

9:45 am-6:05 pm

Nonstop5h 20m

$347

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Thu 9/3

7:00 am-6:45 pm

2 stops14h 45m

Seattle/Tacoma Intl

Thu 9/10

10:30 pm-10:50 am

1 stop9h 20m

$348

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Fri 9/18

11:37 am-11:26 pm

2 stops14h 49m

Seattle/Tacoma Intl

Sat 9/26

11:14 pm-10:02 am

1 stop7h 48m

$352

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 8/26

2:54 pm-10:43 pm

2 stops10h 49m

Seattle/Tacoma Intl

Sat 9/5

5:20 pm-10:36 am

2 stops14h 16m

$357

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Fri 8/7

6:45 pm-11:57 pm

1 stop8h 12m

Seattle/Tacoma Intl

Fri 8/14

10:35 pm-9:19 am

1 stop7h 44m

$358

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sun 11/22

4:59 pm-11:19 pm

1 stop9h 20m

Seattle/Tacoma Intl

Tue 12/1

10:27 am-10:20 pm

1 stop8h 53m

$359

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Sat 10/31

6:49 am-12:27 pm

1 stop8h 38m

Seattle/Tacoma Intl

Mon 11/2

9:45 pm-9:36 am

1 stop8h 51m

$363

SavannahSeattle

SAV - SEA

SAVSEA

Savannah/Hilton Head

Wed 8/26

5:18 pm-10:00 pm

1 stop7h 42m

Seattle/Tacoma Intl

Sat 8/29

6:00 am-6:54 pm

1 stop9h 54m

$365

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Wed 8/5

10:04 pm-9:04 am

1 stop14h 00m

Seattle/Tacoma Intl

Tue 8/11

7:06 pm-9:19 pm

1 stop23h 13m

$452

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Sat 8/8

10:14 pm-9:04 am

1 stop13h 50m

Seattle/Tacoma Intl

Tue 8/11

7:06 pm-9:19 pm

1 stop23h 13m

$453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, October 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 $316. If you don’t want to visit Seattle in October, then you should wait until February to fly from South Carolina, when ticket prices are also cheap, with an average price of $356.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $413. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday 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 $636.

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

Flying to Seattle from South Carolina in the evening is the least expensive time of day to depart. momondo users have found prices as low as $413 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $1,594. Departure times in the morning 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 from South Carolina 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 $368 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 $314 on momondo.

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

There are 4 cabin classes available to choose from on South Carolina to Seattle 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?

No. A direct flight is the cheapest option for a flight between South Carolina to Seattle.

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	$203
Fastest flight time	5h 35m
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 $203. The best round-trip flight deal from South Carolina to Seattle found on momondo in the last 72 hours is $382.

The fastest flight from South Carolina to Seattle takes 5h 35m

Direct flights go from South Carolina to Seattle every day.

There is 1 airport in Seattle. From South Carolina there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from South Carolina to Seattle

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?
As of July 2026, there are 8 operators available to choose from 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?
Based on momondo bookings for flights between South Carolina and Seattle, the leading plane model is Boeing 737 MAX 9, making up 61.43% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 11.43%, Boeing 737 MAX 8 with 8.57%, and Boeing 737 with 5.71%.

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
Hawaiian Airlines	PriceFrom $128	Free Cancellation	Rating 7.8 2,822 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.1 11,831 reviews	Search American Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,479 reviews	Search Delta flights
Alaska Airlines	PriceFrom $217	Free Cancellation	Rating 7.9 12,691 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $225	Free Cancellation	Rating 8.0 4,240 reviews	Search Southwest flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 10,024 reviews	Search United Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Tukwila

Puyallup

Fife

Federal Way

Cle Elum

Marysville

Kirkland

Centralia

Shoreline

Lacey

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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Airports servicing Washington

Walla Walla Airport

Bellingham Airport

Wenatchee Pangborn Field Airport

Eastsound Orcas Island Airport

Friday Harbor SPB Airport

Spokane Airport

Kenmore Air Harbor Airport

Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Cheap flights from South Carolina to Seattle from $114

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 9/29. 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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Alaska Airlines flights from South Carolina to Seattle

Our best Alaska Airlines deals on South Carolina to Seattle flight tickets

American Airlines flights from South Carolina to Seattle

Our best American Airlines deals on South Carolina to Seattle flight tickets

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

What is the cheapest month to fly to Seattle?

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

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

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

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

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

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

What is the cheapest airline that flies from South Carolina to Seattle/Tacoma Intl?

What airlines fly to Seattle?

How many flights depart from South Carolina to Seattle on average per day?

How many flights depart from South Carolina to Seattle on average per week?

How long does it take to fly to Seattle?

Cheap South Carolina to Seattle flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

Frequently asked questions about flying 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

Traveling to a place near Seattle?

Why use momondo?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington

Fly your favorite airline to Seattle

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seattle

List of cabin classes available on flights landing in Seattle. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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