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$119+ Cheap flights from Washington to Charleston (CHS)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHS
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Washington to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$234
(Trip.com)

One-way from

$119
(Alaska Airlines)

Good round-trip deal

$267 or less

Good one-way deal

$184 or less
From Washington to Charleston
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Price to beat on a one-way flight from Washington to Charleston.
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Find flight deals from Washington to Charleston

Cheapest flights from Washington to Charleston
Explore the most affordable flight options available from Washington to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/79:25 amSEA - CHS
Nonstop5h 11mAlaska Airlines
vie. 3/146:36 pmCHS - SEA
Nonstop6h 14mAlaska Airlines
Deal found 1/20$234
This Southwest deal was found by Cheapflights users on 1/20. 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.
mié. 2/51:10 pmPDX - CHS
1 stop6h 40mSouthwest
sáb. 2/811:15 amCHS - PDX
1 stop12h 50mSouthwest
Deal found 1/20$255
This American Airlines deal was found by Cheapflights users on 1/21. 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.
vie. 2/2111:59 pmSEA - CHS
1 stop8h 39mAmerican Airlines
lun. 2/243:54 pmCHS - SEA
1 stop9h 15mAmerican Airlines
Deal found 1/21$257
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 2/55:00 amPDX - CHS
2 stops11h 03mUnited Airlines
sáb. 2/811:15 amCHS - PDX
1 stop12h 22mUnited Airlines
Deal found 1/20$260
This American Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 2/45:15 amPSC - CHS
2 stops12h 20mAmerican Airlines
sáb. 2/811:09 amCHS - PSC
2 stops11h 44mAmerican Airlines
Deal found 1/20$265
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/65:30 pmPDX - CHS
2 stops15h 36mMultiple Airlines
sáb. 2/87:05 amCHS - PDX
2 stops12h 30mMultiple Airlines
Deal found 1/20$278
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 2/47:35 pmPDX - CHS
1 stop18h 57mAlaska Airlines
lun. 2/106:32 pmCHS - PDX
1 stop8h 11mAlaska Airlines
Deal found 1/20$284
This Delta deal was found by Cheapflights users on 1/20. 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.
mar. 2/45:15 amPDX - CHS
2 stops13h 33mDelta
lun. 2/1012:59 pmCHS - PDX
2 stops13h 59mDelta
Deal found 1/20$295
This American Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 4/165:34 amGEG - CHS
2 stops13h 21mAmerican Airlines
mar. 4/223:53 pmCHS - GEG
1 stop8h 21mAmerican Airlines
Deal found 1/20$299
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/109:30 pmSEA - CHS
1 stop9h 06mJetBlue
mié. 5/1410:21 amCHS - SEA
1 stop12h 52mJetBlue
Deal found 1/21$302
This United Airlines deal was found by Cheapflights users on 1/21. 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.
dom. 3/211:59 pmSEA - CHS
1 stop7h 25mUnited Airlines
lun. 3/102:37 pmCHS - SEA
2 stops11h 24mUnited Airlines
Deal found 1/21$306
This American Airlines deal was found by Cheapflights users on 1/21. 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.
dom. 2/2310:01 pmPDX - CHS
1 stop9h 39mAmerican Airlines
vie. 2/283:55 pmCHS - PDX
1 stop8h 49mAmerican Airlines
Deal found 1/21$315

Find flights from Washington to Charleston within your budget

Customize your flight search to find flights from Washington to Charleston 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

vie. 3/7

9:25 am-5:36 pm

Nonstop5h 11m

Charleston

vie. 3/14

6:36 pm-9:50 pm

Nonstop6h 14m

$234

PortlandCharleston

PDX - CHS

PDXCHS

Portland

mié. 2/5

1:10 pm-10:50 pm

1 stop6h 40m

Charleston

sáb. 2/8

11:15 am-9:05 pm

1 stop12h 50m

$255

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

jue. 3/6

1:50 pm-12:02 am

1 stop7h 12m

Charleston

jue. 3/13

7:17 pm-12:48 am

1 stop8h 31m

$256

PortlandCharleston

PDX - CHS

PDXCHS

Portland

mié. 2/5

5:00 am-7:03 pm

2 stops11h 03m

Charleston

sáb. 2/8

11:15 am-8:37 pm

1 stop12h 22m

$260

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

mié. 2/19

4:58 pm-10:24 am

2 stops14h 26m

Charleston

mié. 2/26

2:40 pm-8:19 pm

1 stop8h 39m

$262

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

mié. 2/19

8:30 am-9:19 pm

3 stops33h 49m

Charleston

mié. 2/26

7:00 am-12:25 am

2 stops20h 25m

$265

PascoCharleston

PSC - CHS

PSCCHS

Pasco Tri Cities

mar. 2/4

5:15 am-8:35 pm

2 stops12h 20m

Charleston

sáb. 2/8

11:09 am-7:53 pm

2 stops11h 44m

$265

PortlandCharleston

PDX - CHS

PDXCHS

Portland

jue. 2/6

5:30 pm-12:06 pm

2 stops15h 36m

Charleston

sáb. 2/8

7:05 am-4:35 pm

2 stops12h 30m

$278

PortlandCharleston

PDX - CHS

PDXCHS

Portland

mar. 2/4

7:35 pm-5:32 pm

1 stop18h 57m

Charleston

lun. 2/10

6:32 pm-11:43 pm

1 stop8h 11m

$284

PortlandCharleston

PDX - CHS

PDXCHS

Portland

mar. 2/4

5:15 am-9:48 pm

2 stops13h 33m

Charleston

lun. 2/10

12:59 pm-11:58 pm

2 stops13h 59m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 52 results
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Best time to book a flight from Washington to Charleston

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

Travel insights for flights from Washington to Charleston

Get recent, data-driven insights about flights from Washington to Charleston including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from State of Washington to Charleston (average of $217). Flying from State of Washington to Charleston in March is currently the most expensive (average of $335). 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 WA to CHS?

Find hourly flight availability from Washington to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from State of Washington to Charleston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated enero 21, 2025.
Get a feel of what it's like to fly with American Airlines, Spirit Airlines and United Airlines from Washington to Charleston by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Washington to Charleston. 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 Charleston from Washington?

    Most people fly into Charleston (CHS) if they book a flight to Charleston from Washington. Charleston is conveniently located just 10.2 mi from Charleston’s city center.

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

    The Washington to Charleston flight path was viewed by 2 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 State of Washington to Charleston one-way?

    One-way options have recently been found by users for as low as $119 on Alaska Airlines. Other airlines that offer cheap prices include American Airlines from $129 and United Airlines from $134 one-way.

  • What are the most popular routes from State of Washington to Charleston?

    While some choose either Portland - Charleston or Spokane - Charleston, Seattle/Tacoma Intl - Charleston is the most popular route from State of Washington to Charleston.

  • What are the cheapest flights from State of Washington to Charleston?

    While on average a flight from State of Washington to Charleston is generally $864, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Seattle/Tacoma Intl - Charleston), you can expect to pay $217 for that flight.

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

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

  • How can I find direct flights from Washington to Charleston?

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

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

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

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Charleston (average of $217). Flying from State of Washington to Charleston in March is currently the most expensive (average of $335). 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 Washington?

Book flights to Washington if you plan to visit one of these locations
Santee
North Charleston
Mount Pleasant
Isle of Palms
Folly Beach
Summerville
Walterboro

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Alternative routes for Washington to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Washington to Charleston

Discover the top 6 airlines that operate flights from Washington to Charleston. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$146Average$450FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$163Average$228FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$231Average$497FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$243Average$522FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$252Average$435FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$456Average$496FlexibilityNo cancel feeOn-time63%
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