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$84+ Cheap flights from South Carolina to Washington

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from South Carolina to Washington

Keep the following information in mind while searching for South Carolina to Washington flight deals. Data was last updated July 2, 2025.

Round-trip from

$255
(American Airlines)

One-way from

$84
(Priceline)

Popular in

July

Cheapest in

January

Average price

$661

Good round-trip deal

$337 or less

Good one-way deal

$189 or less
From South Carolina to Washington
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One-way flight from South Carolina to Washington
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Highest demand for flights based on searches. 15% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from South Carolina to Washington.
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Price to beat on a one-way flight from South Carolina to Washington.
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Find flight deals from South Carolina to Washington

Cheapest flights from South Carolina to Washington
Explore the most affordable flight options available from South Carolina to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 10/182:25 pmCHS - PDX
1 stop8h 18mAmerican Airlines
Tue 10/219:52 pmPDX - CHS
1 stop8h 39mAmerican Airlines
Deal found 6/30$255
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:40 pmCHS - SEA
Nonstop5h 53mAlaska Airlines
Sat 9/278:58 amSEA - CHS
Nonstop5h 19mAlaska Airlines
Deal found 6/30$257
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/151:05 pmCHS - SEA
1 stop13h 10mSouthwest
Wed 7/239:10 pmSEA - CHS
1 stop13h 45mSouthwest
Deal found 6/29$258
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 10/187:20 amCHS - PDX
2 stops13h 17mDelta
Tue 10/2111:45 amPDX - CHS
1 stop7h 19mDelta
Deal found 7/1$260
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/307:07 pmCHS - SEA
1 stop8h 36mAmerican Airlines
Wed 8/68:08 pmSEA - CHS
1 stop11h 01mAmerican Airlines
Deal found 6/30$262
This Southwest deal was found by Cheapflights users on 6/30. 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.
Thu 9/114:25 pmCHS - PDX
1 stop7h 25mSouthwest
Tue 9/239:05 pmPDX - CHS
1 stop9h 50mSouthwest
Deal found 6/30$266
This Frontier deal was found by Cheapflights users on 6/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/35:21 pmCLT - PDX
1 stop9h 55mFrontier
Thu 8/76:35 amPDX - CLT
1 stop6h 51mFrontier
Deal found 6/29$270
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:28 pmCLT - PDX
1 stop14h 50mSpirit Airlines
Thu 8/147:52 pmPDX - CLT
2 stops14h 18mSpirit Airlines
Deal found 6/30$271
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:17 pmCHS - PDX
1 stop8h 58mAlaska Airlines
Mon 9/226:05 amPDX - CHS
1 stop8h 12mAlaska Airlines
Deal found 7/2$277
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 11/34:13 pmCAE - SEA
1 stop9h 51mAmerican Airlines
Sat 11/811:51 amSEA - CAE
1 stop6h 52mAmerican Airlines
Deal found 6/30$277
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 9/306:30 amCLT - PDX
1 stop8h 11mUnited Airlines
Sat 10/1111:59 pmPDX - CLT
1 stop7h 32mUnited Airlines
Deal found 7/1$277
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 9/64:20 pmAGS - SEA
1 stop8h 03mAmerican Airlines
Tue 9/1611:38 pmSEA - AGS
1 stop7h 17mAmerican Airlines
Deal found 6/30$277

Cheapflights Fare Finder

Customize your flight search to find flights from South Carolina to Washington 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 July 2, 2025.
Use the filters below to find and compare flights from South Carolina to Washington that are best for you.

Fly from

South Carolina

Fly to

Washington

Route

Depart

Return

Price

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sat 10/18

2:25 pm-7:43 pm

1 stop8h 18m

Portland

Tue 10/21

9:52 pm-9:31 am

1 stop8h 39m

$255

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 9/20

6:40 pm-9:33 pm

Nonstop5h 53m

Seattle/Tacoma Intl

Sat 9/27

8:58 am-5:17 pm

Nonstop5h 19m

$257

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Tue 7/15

1:05 pm-11:15 pm

1 stop13h 10m

Seattle/Tacoma Intl

Wed 7/23

9:10 pm-1:55 pm

1 stop13h 45m

$258

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sat 10/18

7:20 am-5:37 pm

2 stops13h 17m

Portland

Tue 10/21

11:45 am-10:04 pm

1 stop7h 19m

$260

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 7/30

7:07 pm-12:43 am

1 stop8h 36m

Seattle/Tacoma Intl

Wed 8/6

8:08 pm-10:09 am

1 stop11h 01m

$262

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Thu 9/11

4:25 pm-8:50 pm

1 stop7h 25m

Portland

Tue 9/23

9:05 pm-9:55 am

1 stop9h 50m

$266

CharlottePortland

CLT - PDX

CLTPDX

Charlotte Douglas

Sun 8/3

5:21 pm-12:16 am

1 stop9h 55m

Portland

Thu 8/7

6:35 am-4:26 pm

1 stop6h 51m

$270

CharlottePortland

CLT - PDX

CLTPDX

Charlotte Douglas

Thu 8/7

9:28 pm-9:18 am

1 stop14h 50m

Portland

Thu 8/14

7:52 pm-1:10 pm

2 stops14h 18m

$271

CharlottePortland

CLT - PDX

CLTPDX

Charlotte Douglas

Tue 9/30

6:30 am-11:41 am

1 stop8h 11m

Portland

Sat 10/11

11:59 pm-10:31 am

1 stop7h 32m

$277

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Fri 9/19

6:17 pm-12:15 am

1 stop8h 58m

Portland

Mon 9/22

6:05 am-5:17 pm

1 stop8h 12m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 results
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Best time to book a flight from South Carolina to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

What is the cheapest month to book a flight from South Carolina to State of Washington?

Currently, January is the cheapest month in which you can book a flight from South Carolina to State of Washington (average of $238). Flying from South Carolina to State of Washington in July is currently the most expensive (average of $390). 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 WA?

Find hourly flight availability from South Carolina to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Carolina to State of Washington as you normally would.

Weekly flight availability from South Carolina to State of Washington

Explore weekly flight availability from South Carolina to Washington. 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 July 2, 2025.

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

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated July 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from South Carolina to Washington. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,540 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • How popular is this South Carolina to State of Washington flight route?

    This flight path from South Carolina to Washington was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from South Carolina to State of Washington one-way?

    One-way options have recently been found by users for as low as $84 on Frontier. Other airlines that offer cheap prices include American Airlines from $104 and Spirit Airlines from $117 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Carolina to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from South Carolina to State of Washington (average of $238). Flying from South Carolina to State of Washington in July is currently the most expensive (average of $390). 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.

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Alternative routes for South Carolina to Washington

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Top 6 airlines flying from South Carolina to Washington

Discover the top 6 airlines that operate flights from South Carolina to Washington. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$128Average$486FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$236Average$558FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$236Average$463FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$245Average$474FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$257Average$399FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$351Average$504FlexibilityNo cancel feeOn-time63%

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