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$99+ Cheap flights from Charleston (CHS) 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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Cheap flight deals from Charleston to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Washington (USWA). 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 janvier 21, 2025.

Round-trip from

$197
(Alaska Airlines)

One-way from

$99
(Alaska Airlines)

Good round-trip deal

$297 or less

Good one-way deal

$229 or less
From Charleston to Washington
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Price to beat on a one-way flight from Charleston to Washington.
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Find flight deals from Charleston to Washington

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

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.
sam. 3/16:36 pmCHS - SEA
Nonstop6h 14mAlaska Airlines
mer. 3/59:25 amSEA - CHS
Nonstop5h 11mAlaska Airlines
Deal found 1/20$197
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 3/112:59 pmCHS - SEA
1 stop12h 26mDelta
lun. 3/1010:56 pmSEA - CHS
1 stop10h 13mDelta
Deal found 1/21$237
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/2610:28 amCHS - SEA
2 stops25h 15mSpirit Airlines
lun. 3/319:48 amSEA - CHS
2 stops24h 31mSpirit Airlines
Deal found 1/21$248
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.
lun. 3/36:00 amCHS - SEA
2 stops21h 25mMultiple Airlines
mar. 3/1112:41 pmSEA - CHS
2 stops18h 12mMultiple Airlines
Deal found 1/20$250
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.
mar. 3/43:55 pmCHS - PDX
1 stop8h 49mAmerican Airlines
mar. 3/1110:01 pmPDX - CHS
1 stop7h 36mAmerican Airlines
Deal found 1/21$255
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.
ven. 2/283:55 pmCHS - SEA
1 stop8h 25mAmerican Airlines
dim. 3/211:10 pmSEA - CHS
1 stop8h 19mAmerican Airlines
Deal found 1/20$257
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/42:41 pmCHS - PDX
1 stop10h 12mDelta
mar. 3/117:29 pmPDX - CHS
2 stops13h 40mDelta
Deal found 1/21$260
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.
mar. 3/44:01 pmCHS - SEA
1 stop8h 00mUnited Airlines
mar. 3/116:15 amSEA - CHS
2 stops12h 31mUnited Airlines
Deal found 1/20$262
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/56:36 pmCHS - PDX
1 stop17h 22mAlaska Airlines
mar. 3/117:15 amPDX - CHS
1 stop7h 21mAlaska Airlines
Deal found 1/21$298
This Southwest deal was found by Cheapflights users on 1/19. 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.
mer. 2/129:30 amCHS - SEA
1 stop11h 20mSouthwest
mar. 2/187:45 amSEA - CHS
2 stops11h 10mSouthwest
Deal found 1/19$333
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/253:56 pmCHS - GEG
1 stop8h 29mDelta
sam. 5/312:40 pmGEG - CHS
1 stop6h 48mDelta
Deal found 1/21$347
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/242:55 pmCHS - GEG
1 stop11h 05mSouthwest
sam. 5/31:45 pmGEG - CHS
1 stop6h 50mSouthwest
Deal found 1/21$374

Find flights from Charleston to Washington within your budget

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

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

sam. 3/1

6:36 pm-9:50 pm

Nonstop6h 14m

Seattle/Tacoma Intl

mer. 3/5

9:25 am-5:36 pm

Nonstop5h 11m

$197

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

sam. 3/1

12:59 pm-10:25 pm

1 stop12h 26m

Seattle/Tacoma Intl

lun. 3/10

10:56 pm-12:09 pm

1 stop10h 13m

$237

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

mer. 3/26

10:28 am-8:43 am

2 stops25h 15m

Seattle/Tacoma Intl

lun. 3/31

9:48 am-1:19 pm

2 stops24h 31m

$248

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

lun. 3/3

6:00 am-12:25 am

2 stops21h 25m

Seattle/Tacoma Intl

mar. 3/11

12:41 pm-9:53 am

2 stops18h 12m

$250

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

mar. 3/4

3:55 pm-9:44 pm

1 stop8h 49m

Portland

mar. 3/11

10:01 pm-8:37 am

1 stop7h 36m

$255

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

ven. 2/28

3:55 pm-9:20 pm

1 stop8h 25m

Seattle/Tacoma Intl

dim. 3/2

11:10 pm-10:29 am

1 stop8h 19m

$257

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

mar. 3/4

2:41 pm-9:53 pm

1 stop10h 12m

Portland

mar. 3/11

7:29 pm-12:09 pm

2 stops13h 40m

$260

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

mar. 3/4

4:01 pm-9:01 pm

1 stop8h 00m

Seattle/Tacoma Intl

mar. 3/11

6:15 am-9:46 pm

2 stops12h 31m

$262

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

mer. 3/5

6:36 pm-8:58 am

1 stop17h 22m

Portland

mar. 3/11

7:15 am-5:36 pm

1 stop7h 21m

$298

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

mer. 2/12

9:30 am-5:50 pm

1 stop11h 20m

Seattle/Tacoma Intl

mar. 2/18

7:45 am-9:55 pm

2 stops11h 10m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 38 results
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Best time to book a flight from Charleston to Washington

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

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

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

Currently, January is the cheapest month in which you can book a flight from Charleston to State of Washington (average of $238). Flying from Charleston to State of Washington in July is currently the most expensive (average of $411). 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 CHS to WA?

Find hourly flight availability from Charleston 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 janvier 21, 2025.

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

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 janvier 21, 2025.
See what other customers who have flown with Delta, Alaska Airlines and Spirit Airlines from Charleston to Washington have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

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

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

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

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

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

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

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
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

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

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

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 Charleston to Washington. 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 from for flights from Charleston to Washington?

    Charleston (CHS), located 10.2 mi from the city center, is the airport you fly out of when you book flights from Charleston to Washington.

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

    Flights from Charleston to Washington have been viewed 12 times in the past calendar month.

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

    The cheapest airlines for a one-way flight from Charleston to State of Washington are Alaska Airlines ($99), American Airlines ($109), and Delta ($128).

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

    The most popular flight routes from Charleston to State of Washington are Charleston - Seattle/Tacoma Intl, Charleston - Portland and Charleston - Spokane.

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

    Looking at all options, your cheapest flight can be booked for $112. While the most popular route (Charleston - Seattle/Tacoma Intl) can be booked for $217 on average our data indicates $823 when flying from Charleston to State of Washington.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Charleston to State of Washington (average of $238). Flying from Charleston to State of Washington in July is currently the most expensive (average of $411). 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 Charleston to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Charleston to Washington

Discover the top 5 airlines that operate flights from Charleston 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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$482FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$182Average$263FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$226Average$429FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$231Average$476FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$268Average$452FlexibilityNo cancel feeOn-time71%
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