What is the cheapest airline that flies from South Carolina to Washington?

American Airlines, Frontier, and Southwest are the most popular carriers operating from South Carolina to Washington

What airlines fly to State of Washington?

American Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to State of Washington from South Carolina according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 6 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How long is the flight from South Carolina to State of Washington?

If you’re flying from a popular airport in South Carolina, such as Charleston or Myrtle Beach, and flying into State of Washington, then you can expect flight times to average 5h 46m and 7h 22m, respectively.

When did momondo last update prices for flights from South Carolina to Washington?

Prices for flights from South Carolina to Washington are updated daily.

How many operators does momondo search for flights from South Carolina to Washington?

As of August 2025, there are 8 operators available to choose from for flights from South Carolina to Washington.

How old do you have to be to fly from South Carolina to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Carolina to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington 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.

$80 Cheap Flights from South Carolina to Washington in 2025

Q: How many flights depart from South Carolina to State of Washington on average per week?

As of August 2025, 40 flights take off from South Carolina and land in State of Washington each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.

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Find the cheapest flights from South Carolina to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:20 pm - 12:30 amCLT-SEA

10h 10m1 stop

6:12 am - 4:43 pmSEA-CLT

7h 31m1 stop

$158Frontier

Find Deal

Mon, Sep 22 - Fri, Sep 26

1:42 pm - 8:46 pmCHS-SEA

10h 04m1 stop

6:10 am - 7:15 pmSEA-CHS

10h 05m1 stop

$159American Airlines

Find Deal

Sat, Oct 18 - Mon, Oct 27

5:10 am - 11:45 amCHS-PDX

9h 35m2 stops

5:07 pm - 8:45 amPDX-CHS

12h 38m2 stops

$237Delta

Find Deal

Wed, Oct 1 - Tue, Oct 7

3:14 pm - 10:06 pmCHS-SEA

9h 52m1 stop

11:54 pm - 10:40 amSEA-CHS

7h 46m1 stop

$237United Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

3:14 pm - 10:06 pmCHS-SEA

9h 52m1 stop

5:02 am - 7:08 pmSEA-CHS

11h 06m2 stops

$242United Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

6:00 am - 12:06 pmCHS-PDX

9h 06m1 stop

12:40 am - 3:19 pmPDX-CHS

11h 39m2 stops

$248Delta

Find Deal

Tue, Oct 28 - Wed, Nov 5

6:40 pm - 9:33 pmCHS-SEA

5h 53mnonstop

8:58 am - 5:17 pmSEA-CHS

5h 19mnonstop

$254Hawaiian Airlines

Find Deal

Sat, Sep 6 - Sat, Sep 13

6:40 pm - 9:33 pmCHS-SEA

5h 53mnonstop

8:58 am - 5:17 pmSEA-CHS

5h 19mnonstop

$257Alaska Airlines

Find Deal

Sat, Sep 13 - Tue, Sep 23

6:17 pm - 9:07 pmCHS-SEA

5h 50mnonstop

8:58 am - 5:17 pmSEA-CHS

5h 19mnonstop

$294Hawaiian Airlines

Find Deal

Sun, Sep 21 - Mon, Sep 29

6:17 pm - 12:15 amCHS-PDX

8h 58m1 stop

6:05 am - 5:17 pmPDX-CHS

8h 12m1 stop

$296Alaska Airlines

Find Deal

Fri, Sep 5 - Sun, Sep 7

American Airlines flights from South Carolina to State of Washington

Our best American Airlines deals on South Carolina to State of Washington flight tickets

American Airlines

Oct 18

CHS1:42 pmCharleston

10h 04m

1 stop

SEA8:46 pmSeattle/Tacoma Intl

Oct 27

SEA6:10 amSeattle/Tacoma Intl

10h 05m

1 stop

CHS7:15 pmCharleston

$159

Find similar

American Airlines

Sep 9

CHS2:59 pmCharleston

8h 00m

1 stop

SEA7:59 pmSeattle/Tacoma Intl

Sep 11

SEA8:51 pmSeattle/Tacoma Intl

9h 48m

1 stop

CHS9:39 amCharleston

$164

Find similar

American Airlines

Sep 11

CHS3:10 pmCharleston

9h 54m

1 stop

SEA10:04 pmSeattle/Tacoma Intl

Sep 15

SEA8:18 pmSeattle/Tacoma Intl

10h 21m

1 stop

CHS9:39 amCharleston

$175

Find similar

Southwest flights from South Carolina to State of Washington

Our best Southwest deals on South Carolina to State of Washington flight tickets

Southwest

Sep 22

CLT6:00 amCharlotte Douglas

7h 20m

1 stop

SEA10:20 amSeattle/Tacoma Intl

Sep 23

SEA9:10 pmSeattle/Tacoma Intl

9h 55m

1 stop

CLT10:05 amCharlotte Douglas

$191

Find similar

Southwest

Nov 5

CLT6:10 amCharlotte Douglas

10h 15m

1 stop

SEA1:25 pmSeattle/Tacoma Intl

Nov 8

SEA5:45 amSeattle/Tacoma Intl

11h 50m

1 stop

CLT8:35 pmCharlotte Douglas

$192

Find similar

Southwest

Sep 22

CLT4:00 pmCharlotte Douglas

10h 35m

1 stop

SEA11:35 pmSeattle/Tacoma Intl

Sep 23

SEA9:10 pmSeattle/Tacoma Intl

9h 55m

1 stop

CLT10:05 amCharlotte Douglas

$197

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from South Carolina to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Mon 9/22

5:20 pm-12:30 am

1 stop10h 10m

Seattle/Tacoma Intl

Fri 9/26

6:12 am-4:43 pm

1 stop7h 31m

$158

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 10/18

1:42 pm-8:46 pm

1 stop10h 04m

Seattle/Tacoma Intl

Mon 10/27

6:10 am-7:15 pm

1 stop10h 05m

$159

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Wed 10/1

5:10 am-11:45 am

2 stops9h 35m

Portland

Tue 10/7

5:07 pm-8:45 am

2 stops12h 38m

$237

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Tue 9/2

3:14 pm-10:06 pm

1 stop9h 52m

Seattle/Tacoma Intl

Sat 9/6

11:54 pm-10:40 am

1 stop7h 46m

$237

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Tue 9/2

3:14 pm-10:06 pm

1 stop9h 52m

Seattle/Tacoma Intl

Sat 9/6

5:02 am-7:08 pm

2 stops11h 06m

$242

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Tue 10/28

6:00 am-12:06 pm

1 stop9h 06m

Portland

Wed 11/5

12:40 am-3:19 pm

2 stops11h 39m

$248

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 9/6

6:40 pm-9:33 pm

Nonstop5h 53m

Seattle/Tacoma Intl

Sat 9/13

8:58 am-5:17 pm

Nonstop5h 19m

$254

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 9/13

6:40 pm-9:33 pm

Nonstop5h 53m

Seattle/Tacoma Intl

Tue 9/23

8:58 am-5:17 pm

Nonstop5h 19m

$257

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sun 9/21

6:17 pm-9:07 pm

Nonstop5h 50m

Seattle/Tacoma Intl

Mon 9/29

8:58 am-5:17 pm

Nonstop5h 19m

$294

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Fri 9/5

6:17 pm-12:15 am

1 stop8h 58m

Portland

Sun 9/7

6:05 am-5:17 pm

1 stop8h 12m

$296

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 State of Washington

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 State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from South Carolina, with most prices found around $307. If you aren’t able to travel to State of Washington during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $331.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from South Carolina to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $450. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from South Carolina to State of Washington for around $586.

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

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $361. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $478 on average. Flights to State of Washington from South Carolina in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest South Carolina to Washington flight route?

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

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from South Carolina when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from South Carolina for as low as $303 on momondo.

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

There are 4 cabin classes available to choose from on South Carolina to Washington 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 State of Washington flights?

You could potentially save up to 57% on your flight if you consider stops on a South Carolina to State of Washington flight.

Cheap South Carolina to State of Washington flight deals and tips

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

Best Price Found	$80
Fastest flight time	5h 46m
Direct flights	Every day
Airports in State of Washington	2 airports

The best one-way flight to State of Washington from South Carolina in the past 72 hours is $80. The best round-trip flight deal from South Carolina to State of Washington found on momondo in the last 72 hours is $158.

The fastest flight from South Carolina to State of Washington takes 5h 46m

Direct flights go from South Carolina to State of Washington every day.

There are 2 airports near State of Washington: Portland (PDX), Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from South Carolina to Washington?
Prices for flights from South Carolina to Washington are updated daily.
How many operators does momondo search for flights from South Carolina to Washington?
As of August 2025, there are 8 operators available to choose from for flights from South Carolina to Washington.
How old do you have to be to fly from South Carolina to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Carolina to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington 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 South Carolina to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from South Carolina to State of Washington is Boeing 737 MAX 9, representing 70.72% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 11.60%, Boeing 737 at 7.18%, and Boeing 737 MAX 8 at 5.52%.

Best airlines flying from South Carolina to State of Washington

Compare and see reviews for airlines that fly from South Carolina to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $98	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $227	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $257	Free Cancellation	Rating 7.8 2,656 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $322	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from South Carolina.

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

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

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

Once all potential South Carolina to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Washington from South Carolina are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your State of Washington 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.

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Cheap flights from South Carolina to Washington from $80

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 Washington departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from South Carolina to Washington

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from South Carolina to State of Washington

Our best American Airlines deals on South Carolina to State of Washington flight tickets

Southwest flights from South Carolina to State of Washington

Our best Southwest deals on South Carolina to State of Washington flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from South Carolina to Washington that are best for you.

See travel insights to Washington from

How to get the cheapest flight ticket from South Carolina to State of Washington

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 State of Washington?

What is the cheapest day to depart on your flight to State of Washington?

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

What is the cheapest South Carolina to Washington flight route?

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

How far in advance should I book a flight to State of Washington?

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

There are 4 cabin classes available to choose from on South Carolina to Washington 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 State of Washington flights?

You could potentially save up to 57% on your flight if you consider stops on a South Carolina to State of Washington flight.

What is the cheapest airline that flies from South Carolina to Washington?

American Airlines, Frontier, and Southwest are the most popular carriers operating from South Carolina to Washington

What airlines fly to State of Washington?

How many flights depart from South Carolina to State of Washington on average per day?

As of August 2025, there are 5 flights per day flying from South Carolina to State of Washington. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.

How many flights depart from South Carolina to State of Washington on average per week?

As of August 2025, 40 flights take off from South Carolina and land in State of Washington each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.

How long is the flight from South Carolina to State of Washington?

If you’re flying from a popular airport in South Carolina, such as Charleston or Myrtle Beach, and flying into State of Washington, then you can expect flight times to average 5h 46m and 7h 22m, respectively.

Cheap South Carolina to State of Washington flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

When did momondo last update prices for flights from South Carolina to Washington?

How many operators does momondo search for flights from South Carolina to Washington?

How old do you have to be to fly from South Carolina to Washington?

What documentation or ID do you need to fly to Washington?

What is the most popular plane model from South Carolina to State of Washington?

Best airlines flying from South Carolina to State of Washington

Compare and see reviews for airlines that fly from South Carolina to State of Washington with momondo

Why use momondo?

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

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

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

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

An easier way to manage your State of Washington 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 Washington

Popular cities in Washington

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