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District of Columbia

$79+ Cheap flights from Charleston (CHS) to District of Columbia

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — IAD
mar. 4 — mar. 111
mié. 3/4
mié. 3/11
1 adult, Economy
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Cheap flight deals from Charleston to District of Columbia

Cheapest flights from Charleston to District of Columbia
Explore the most affordable flight options available from Charleston to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 2, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/95:22 am
CHS
-
DCA
Nonstop1h 37m
American Airlines
dom. 4/128:32 am
DCA
-
CHS
Nonstop2h 05m
American Airlines
Deal found 2/2$180
This United Airlines deal was found by Cheapflights users on 1/31. 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.
jue. 4/1610:00 am
CHS
-
IAD
Nonstop1h 37m
United Airlines
dom. 4/198:35 am
IAD
-
CHS
Nonstop1h 48m
United Airlines
Deal found 1/31$180
This American Airlines deal was found by Cheapflights users on 1/31. 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.
sáb. 2/285:12 pm
CHS
-
DCA
Nonstop1h 51m
American Airlines
sáb. 3/77:59 pm
DCA
-
CHS
Nonstop1h 49m
American Airlines
Deal found 1/31$189
This United Airlines deal was found by Cheapflights users on 1/31. 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.
sáb. 2/287:47 pm
CHS
-
IAD
Nonstop1h 38m
United Airlines
mar. 3/35:10 pm
IAD
-
CHS
Nonstop1h 50m
United Airlines
Deal found 1/31$189
This Delta deal was found by Cheapflights users on 2/1. 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.
mié. 4/84:51 pm
CHS
-
DCA
1 stop5h 51m
Delta
sáb. 4/116:59 am
DCA
-
CHS
1 stop7h 05m
Delta
Deal found 2/1$191
This Delta deal was found by Cheapflights users on 2/1. 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.
mar. 4/215:20 am
CHS
-
IAD
1 stop6h 26m
Delta
mié. 4/2912:42 pm
IAD
-
CHS
1 stop4h 28m
Delta
Deal found 2/1$191
This JetBlue deal was found by Cheapflights users on 2/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/2410:20 am
CHS
-
DCA
1 stop8h 35m
JetBlue
jue. 2/266:00 am
DCA
-
CHS
1 stop4h 58m
JetBlue
Deal found 2/1$192
This JetBlue deal was found by Cheapflights users on 1/31. 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.
vie. 3/610:20 am
CHS
-
DCA
1 stop8h 35m
JetBlue
dom. 3/86:00 am
DCA
-
CHS
1 stop4h 58m
JetBlue
Deal found 1/31$194
This Delta deal was found by Cheapflights users on 1/31. 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.
jue. 4/306:59 pm
CHS
-
DCA
1 stop4h 18m
Delta
dom. 5/36:00 am
DCA
-
CHS
1 stop4h 09m
Delta
Deal found 1/31$200
This Delta deal was found by Cheapflights users on 1/31. 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.
jue. 4/166:00 am
CHS
-
IAD
1 stop6h 05m
Delta
dom. 4/197:14 pm
IAD
-
CHS
1 stop5h 08m
Delta
Deal found 1/31$200
This American Airlines deal was found by Cheapflights users on 1/31. 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. 4/86:06 am
CHS
-
DCA
1 stop5h 37m
American Airlines
mié. 4/82:55 pm
DCA
-
CHS
Nonstop1h 53m
American Airlines
Deal found 1/31$202
This American Airlines deal was found by Cheapflights users on 1/31. 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. 2/205:05 am
CHS
-
DCA
Nonstop1h 44m
American Airlines
dom. 2/228:27 am
DCA
-
CHS
Nonstop1h 52m
American Airlines
Deal found 1/31$204

Find flight deals from Charleston to District of Columbia

Keep the following information in mind while searching for Charleston to District of Columbia flight deals. Data was last updated febrero 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$180
(American Airlines)

One-way from

$79
(JetBlue)

Popular in

January

Cheapest in

May

Average price

$279

Good round-trip deal

$200 or less

Good one-way deal

$209 or less
Provider with most accurate pricing for Charleston-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Washington, D.C. (WAS) flights.
Search Deals
From Charleston to District of Columbia
Search Deals
One-way flight from Charleston to District of Columbia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Charleston to District of Columbia.
Search Deals
Price to beat on a one-way flight from Charleston to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to District of Columbia 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 febrero 2, 2026.
Use the filters below to find and compare flights from Charleston to District of Columbia that are best for you.

Fly from

Charleston

Fly to

District of Columbia

Route

Depart

Return

Price

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

jue. 4/16

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

dom. 4/19

8:35 am-10:23 am

Nonstop1h 48m

$180

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

sáb. 2/28

7:47 pm-9:25 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

sáb. 3/7

1:05 pm-2:54 pm

Nonstop1h 49m

$189

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

vie. 3/13

2:48 pm-4:21 pm

Nonstop1h 33m

Washington, D.C. Dulles Intl

lun. 3/16

1:05 pm-2:54 pm

Nonstop1h 49m

$189

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

mié. 3/18

10:20 am-11:53 am

Nonstop1h 33m

Washington, D.C. Dulles Intl

mié. 3/25

8:15 am-10:04 am

Nonstop1h 49m

$189

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

sáb. 2/28

7:47 pm-9:25 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

mié. 3/4

8:20 am-10:09 am

Nonstop1h 49m

$189

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

vie. 2/27

7:47 pm-9:25 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

lun. 3/2

1:00 pm-2:49 pm

Nonstop1h 49m

$189

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

mar. 3/24

10:20 am-11:53 am

Nonstop1h 33m

Washington, D.C. Dulles Intl

lun. 3/30

10:10 pm-11:59 pm

Nonstop1h 49m

$189

CharlestonWashington, D.C.

CHS - DCA

CHSDCA

Charleston

jue. 5/7

4:55 pm-11:45 pm

1 stop6h 50m

Washington, D.C. Reagan-National

mar. 5/12

8:10 am-2:47 pm

1 stop6h 37m

$191

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

sáb. 4/18

8:25 am-2:05 pm

1 stop5h 40m

Washington, D.C. Dulles Intl

lun. 4/20

5:27 pm-11:02 pm

1 stop5h 35m

$191

CharlestonWashington, D.C.

CHS - IAD

CHSIAD

Charleston

mar. 4/14

6:00 am-12:05 pm

1 stop6h 05m

Washington, D.C. Dulles Intl

mié. 4/22

3:00 pm-6:52 pm

1 stop3h 52m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 40 results
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Best time to book a flight from Charleston to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from Charleston to District of Columbia

What is the cheapest month to book a flight from Charleston to District of Columbia?

Currently, May is the cheapest month in which you can book a flight from Charleston to District of Columbia (average of $47). Flying from Charleston to District of Columbia in September is currently the most expensive (average of $157). 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 DC?

Find hourly flight availability from Charleston to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 2, 2026.

A simple way to save on the total cost of your ticket is to fly from Charleston to District of Columbia in the afternoon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Charleston to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from Charleston to District of Columbia. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Charleston to District of Columbia flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Charleston to District of Columbia

Explore weekly flight availability from Charleston to District of Columbia. 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 febrero 2, 2026.

The most flights from CHS to USDC are scheduled on a Monday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Charleston to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated febrero 2, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Charleston to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,271 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,271 reviews
Southwest
8.0
Very good
4,271 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,131 reviews
Southwest
8.0
Very good
4,271 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,229 reviews
Southwest
8.0
Very good
4,271 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,212 reviews
Southwest
8.0
Very good
4,271 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,396 reviews
Southwest
8.0
Very good
4,271 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Charleston to District of Columbia. 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 District of Columbia?

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

  • How long is the flight from Charleston to District of Columbia?

    Departing from Charleston to District of Columbia will take you 1h 35m. The distance between Charleston and District of Columbia is about 442 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Charleston to District of Columbia one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $50. American Airlines flights start at $89 while deals on Southwest start at $98 one-way.

  • What are the most reliable airlines from Charleston to District of Columbia?

    The top 3 most reliable airlines when flying from Charleston to District of Columbia are CommutAir (100%), Mesa Airlines (93%) and United Airlines (86%).

  • What are the cheapest flights from Charleston to District of Columbia?

    Looking for the cheapest flight from Charleston to District of Columbia? While on average our users pay $912, our data indicates the cheapest price to be $160. The most popular route (Charleston - Washington, D.C. Reagan-National), is priced around $157.

  • Can I find deals for flights from Charleston to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Charleston to District of Columbia?

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

  • Can I find deals for business class flights from Charleston to District of Columbia?

    Yes. Cheapflights offers flight deals from Charleston to District of Columbia 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 District of Columbia?

    Currently, May is the cheapest month in which you can book a flight from Charleston to District of Columbia (average of $47). Flying from Charleston to District of Columbia in September is currently the most expensive (average of $157). 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

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Alternative routes for Charleston to District of Columbia

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 District of Columbia

Discover the top 5 airlines that operate flights from Charleston to District of Columbia. 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 febrero 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$157FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$181Average$302FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$188Average$325FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$278FlexibilityNo cancel feeOn-time69%
DeltaCheapest$209Average$287FlexibilityNo cancel feeOn-timeN/A

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