CHS - DCA

$100 Find Cheap Flights from Charleston to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Reagan-National departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Washington, D.C., as well as popular online travel agencies
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Flights Deals

Cheap Flights from Charleston to Reagan-National (CHS-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Reagan-National

Mon, Aug 11 - Wed, Aug 13
American Airlines Logo
6:00 am - 7:42 amCHS-DCA
1h 42mnonstop
American Airlines Logo
11:30 am - 1:14 pmDCA-CHS
1h 44mnonstop
$137American Airlines
Find Deal
Mon, Aug 11 - Wed, Aug 13
Southwest Logo
6:10 am - 11:00 amCHS-DCA
4h 50m1 stop
Southwest Logo
6:00 am - 12:20 pmDCA-CHS
6h 20m1 stop
$157Southwest
Find Deal
Wed, Jul 2 - Fri, Jul 4
Delta Logo
6:16 pm - 10:45 pmCHS-DCA
4h 29m1 stop
Delta Logo
12:10 pm - 5:11 pmDCA-CHS
5h 01m1 stop
$199Delta
Find Deal
Wed, Sep 24 - Sat, Sep 27
JetBlue Logo
7:00 am - 12:56 pmCHS-DCA
5h 56m1 stop
JetBlue Logo
1:35 pm - 7:26 pmDCA-CHS
5h 51m1 stop
$203JetBlue
Find Deal
Sat, Jul 5 - Thu, Jul 10
Delta Logo
5:15 am - 11:00 amCHS-DCA
5h 45m1 stop
Delta Logo
6:00 am - 9:37 amDCA-CHS
3h 37m1 stop
$204Delta
Find Deal
Mon, Sep 8 - Wed, Sep 10
JetBlue Logo
7:00 am - 3:31 pmCHS-DCA
8h 31m1 stop
JetBlue Logo
11:55 am - 7:26 pmDCA-CHS
7h 31m1 stop
$223JetBlue
Find Deal
Fri, Jul 11 - Tue, Jul 15
United Airlines Logo
11:20 am - 5:28 pmCHS-DCA
6h 08m1 stop
United Airlines Logo
4:05 pm - 11:13 pmDCA-CHS
7h 08m1 stop
$269United Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
United Airlines Logo
6:15 am - 10:27 amCHS-DCA
4h 12m1 stop
United Airlines Logo
4:05 pm - 11:13 pmDCA-CHS
7h 08m1 stop
$279United Airlines
Find Deal
Sun, Jun 29 - Sun, Jul 6
Alaska Airlines Logo
6:03 pm - 4:43 pmCHS-DCA
22h 40m1 stop
Alaska Airlines Logo
5:02 pm - 5:00 pmDCA-CHS
23h 58m1 stop
$1,185Alaska Airlines
Find Deal
Mon, Jul 14 - Fri, Jul 18
Alaska Airlines Logo
6:03 pm - 4:43 pmCHS-DCA
22h 40m1 stop
Alaska Airlines Logo
6:00 pm - 1:03 pmDCA-CHS
19h 03m2 stops
$8,108Alaska Airlines
Find Deal
Expert advice

Expert advice for your flight from Charleston to Reagan-National

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
CHS

For quick security, arrive 90 minutes early at CHS. Lines are usually short, but flights are often full, so don't risk missing your flight.

Read more about CHSby Brandon Schultz
DCA

Use the metro line from DCA for a quick, traffic-free trip to downtown D.C. It's faster and cheaper than taxis or rideshares.

Read more about DCAby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on DCA

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Useful Info

KAYAK's insights & trends for Charleston to Reagan-National flights

Get data-powered insights and trends into flights from Charleston to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Charleston to Reagan Washington National Airport?

The average price of all round-trip flights from Charleston to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Reagan Washington National Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Charleston to Reagan Washington National Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Charleston to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Washington, D.C. Reagan-National Airport is July, where tickets cost $246 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $352 and $336 respectively.

Can I save money by flying with a layover from Charleston to Washington, D.C. Reagan-National Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $350, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Charleston to Washington, D.C. Reagan-National Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charleston to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Charleston to Washington, D.C. Reagan-National Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Find deals

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$100
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Charleston to Reagan Washington National Airport

When to book flights from Charleston to Reagan-National

Are your dates flexible? Find out the best times to travel from Charleston to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Charleston to Reagan Washington National Airport flights

  • What is the cheapest flight from Charleston to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Charleston to Washington, D.C. Reagan-National Airport was $100 for a one-way ticket and $137 for a round-trip.

  • Do I need a passport to fly between Charleston and Reagan Washington National Airport?

    A passport is not required to fly from Charleston to Reagan Washington National Airport.

  • Which airlines offer Wi-Fi service onboard planes from Charleston to Reagan Washington National Airport?

    American Airlines, Delta, JetBlue, and Air Canada offer inflight Wi-Fi service on the Charleston to Reagan Washington National Airport flight route.

  • Which aircraft models fly most regularly from Charleston to Reagan Washington National Airport?

    The Embraer 175 is the aircraft model that flies most regularly on the Charleston to Reagan Washington National Airport flight route.

  • Which airline alliances offer flights from Charleston to Reagan Washington National Airport?

    oneworld is the only airline alliance operating flights between Charleston and Reagan Washington National Airport.

  • On which days can I fly direct from Charleston to Reagan Washington National Airport?

    There are nonstop flights from Charleston to Reagan Washington National Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Charleston to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Charleston with another airline. Booking your flights between Charleston and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Charleston to Washington, D.C. Reagan-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $144 or less one-way and $189 or less round-trip.

Prefer to fly direct from Charleston to Reagan Washington National Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Charleston to Washington, D.C. Reagan-National.
Find which airlines fly direct from Charleston Airport to Washington, D.C. Reagan-National Airport, which days they fly and book direct flights.

Direct departures

Charleston to Washington, D.C. Reagan-National

Monday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Tuesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Wednesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Thursday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Friday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Saturday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Sunday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

See more direct flights

Direct returns

Washington, D.C. Reagan-National to Charleston

Monday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Tuesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Wednesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Thursday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Friday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Saturday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Sunday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

See more direct flights

Reviews of the top airline flying from Charleston to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.5Food
8.0Crew
7.2Comfort
7.5Boarding
6.9Entertainment
Airline reviews

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

2.0 MediocreGrant, Jun 2025PVD - DCA
Read more American Airlines reviews

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Would have thought that they would gas up plane before everyone got on board

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

very bare bones flight no entertainment screen, download shows prior to boarding to watch on phone or tablet.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Everything you need to know for your flight from Charleston to Reagan-National

Information on your arrival and departure airports

Charleston (CHS)
Reagan-National (DCA)

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