$109+ Cheap flights from Reagan-National (DCA) to Charleston (CHS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CHS
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Reagan-National to Charleston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Charleston are usually found in August or January, booked 79 days in advance, depart on a Tuesday or Saturday and return on a Saturday
Cheap flight deals from Reagan-National to Charleston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Reagan-National to CharlestonExplore the most affordable flight options available from Reagan-National to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Reagan-National to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This Southwest deal was found by Cheapflights users on 9/3. 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 9/297:25 am -
2 stops12h 25m
Wed 10/76:40 am -
2 stops11h 15m
Deal found 9/3![Southwest logo]()
$233
This Delta deal was found by Cheapflights users on 9/3. 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.
Wed 10/286:10 am -
1 stop4h 23m
Sat 10/312:25 pm -
1 stop6h 14m
Deal found 9/3![Delta logo]()
$237
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/78:25 pm -
Nonstop1h 44m
Sun 10/116:01 am -
Nonstop1h 35m
Deal found 9/3![American Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 9/4. 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.
Fri 10/27:40 pm -
1 stop4h 19m
Mon 10/56:52 pm -
1 stop4h 02m
Deal found 9/4![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 9/3. 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 10/36:10 am -
1 stop6h 01m
Sat 10/106:29 pm -
1 stop5h 19m
Deal found 9/3![Delta logo]()
$248
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 9/258:20 pm -
Nonstop1h 48m
Mon 9/287:24 pm -
Nonstop1h 51m
Deal found 9/7![American Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 9/4. 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 10/316:10 am -
1 stop4h 58m
Tue 11/37:05 am -
1 stop5h 53m
Deal found 9/4![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 10/28:20 pm -
Nonstop1h 48m
Mon 10/57:04 pm -
1 stop3h 16m
Deal found 9/3![American Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 10/298:25 pm -
Nonstop1h 44m
Sat 10/311:22 pm -
Nonstop1h 45m
Deal found 9/3![American Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 9/3. 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.
Mon 12/285:42 pm -
1 stop6h 12m
Fri 1/18:30 am -
1 stop4h 29m
Deal found 9/3![Delta logo]()
$268
This Southwest deal was found by Cheapflights users on 9/3. 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 10/69:10 am -
1 stop7h 30m
Tue 10/137:15 am -
1 stop7h 05m
Deal found 9/3![Southwest logo]()
$271
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop4h 25m
Wed 12/21:52 pm -
1 stop5h 17m
Deal found 9/7![JetBlue logo]()
$273
Best flights from Reagan-National to CharlestonDiscover carefully curated flight deals from Reagan-National to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Reagan-National to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Southwest deal was found by Cheapflights users on 9/3. 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.
Sun 12/138:25 am -
2 stops7h 25m
Wed 12/166:35 am -
2 stops9h 05m
Deal found 9/3![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 9/6. 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 2/2011:00 am -
1 stop5h 15m
Mon 2/225:25 pm -
1 stop5h 39m
Deal found 9/6![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/4. 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.
Mon 9/2110:40 am -
1 stop6h 00m
Fri 9/256:35 am -
2 stops11h 25m
Deal found 9/4![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 9/4. 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.
Sun 10/252:55 pm -
1 stop5h 25m
Tue 10/276:40 am -
1 stop6h 10m
Deal found 9/4![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 9/5. 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.
Fri 12/257:25 am -
2 stops10h 00m
Thu 12/316:35 am -
2 stops9h 05m
Deal found 9/5![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 9/4. 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.
Fri 9/183:35 pm -
1 stop5h 55m
Mon 9/216:30 pm -
1 stop5h 25m
Deal found 9/4![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 9/5. 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.
Fri 10/97:25 am -
2 stops14h 10m
Tue 10/137:15 am -
1 stop7h 05m
Deal found 9/5![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 9/7. 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.
Fri 10/21:05 pm -
2 stops6h 20m
Sun 10/116:25 am -
2 stops12h 30m
Deal found 9/7![Southwest logo]()
$415
This Southwest deal was found by Cheapflights users on 9/3. 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.
Fri 10/21:05 pm -
2 stops6h 20m
Mon 10/56:35 am -
2 stops11h 40m
Deal found 9/3![Southwest logo]()
$415
This Southwest deal was found by Cheapflights users on 9/3. 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.
Sun 12/277:20 am -
2 stops10h 45m
Wed 12/305:55 am -
2 stops9h 45m
Deal found 9/3![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 9/3. 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 10/227:25 am -
2 stops14h 10m
Mon 10/262:35 pm -
2 stops8h 20m
Deal found 9/3![Southwest logo]()
$429
Last-minute flights from Reagan-National to CharlestonDiscover last-minute flight deals from Reagan-National to Charleston. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to Charleston. Data last updated September 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 9/258:20 pm -
Nonstop1h 48m
Mon 9/287:24 pm -
Nonstop1h 51m
Deal found 9/7![American Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 9/3. 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 9/261:35 pm -
Nonstop1h 49m
Mon 9/287:24 pm -
Nonstop1h 51m
Deal found 9/3![American Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 9/3. 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 9/297:25 am -
2 stops12h 25m
Wed 10/76:40 am -
2 stops11h 15m
Deal found 9/3![Southwest logo]()
$233
This Delta deal was found by Cheapflights users on 9/4. 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.
Fri 10/27:40 pm -
1 stop4h 19m
Mon 10/56:52 pm -
1 stop4h 02m
Deal found 9/4![Delta logo]()
$247
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 10/28:20 pm -
Nonstop1h 48m
Mon 10/57:04 pm -
1 stop3h 16m
Deal found 9/3![American Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 9/3. 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 10/36:10 am -
1 stop6h 01m
Sat 10/106:29 pm -
1 stop5h 19m
Deal found 9/3![Delta logo]()
$248
This Southwest deal was found by Cheapflights users on 9/3. 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 10/69:10 am -
1 stop7h 30m
Tue 10/137:15 am -
1 stop7h 05m
Deal found 9/3![Southwest logo]()
$271
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/78:25 pm -
Nonstop1h 44m
Sun 10/116:01 am -
Nonstop1h 35m
Deal found 9/3![American Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 9/3. 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.
Wed 10/286:10 am -
1 stop4h 23m
Sat 10/312:25 pm -
1 stop6h 14m
Deal found 9/3![Delta logo]()
$237
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 10/298:25 pm -
Nonstop1h 44m
Sat 10/311:22 pm -
Nonstop1h 45m
Deal found 9/3![American Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 9/4. 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 10/316:10 am -
1 stop4h 58m
Tue 11/37:05 am -
1 stop5h 53m
Deal found 9/4![Delta logo]()
$257
One-way flights from Reagan-National to CharlestonSearch for one-way flight options from Reagan-National to Charleston. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Reagan-National to Charleston. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Southwest deal was found by Cheapflights users on 9/3. 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 10/271:15 pm -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 9/3. 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.
Fri 10/25:05 pm -
1 stop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$119
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![JetBlue logo]()
$135
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:55 am -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![JetBlue logo]()
$137
This KAYAK deal was found by Cheapflights users on 9/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:55 am -
1 stop5h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![JetBlue logo]()
$138
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![JetBlue logo]()
$148
This KAYAK deal was found by Cheapflights users on 9/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:15 am -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![JetBlue logo]()
$151
This Southwest deal was found by Cheapflights users on 9/4. 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.
Sat 10/310:15 am -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 9/5. 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.
Mon 10/57:25 am -
2 stops14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Southwest logo]()
$161
This Southwest deal was found by Cheapflights users on 9/5. 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.
Wed 11/41:00 pm -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Southwest logo]()
$162
Find flight deals from Reagan-National to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $228 (Southwest) |
One-way from | $109 (Southwest) |
Popular in | October |
Cheapest in | August |
Average price | $408 |
Good round-trip deal | $278 or less |
Good one-way deal | $248 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National 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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Mon 11/2
1:10 pm-6:30 pm
1 stop5h 20m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Mon 10/5
7:25 am-9:35 pm
2 stops14h 10m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$161
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Tue 9/22
1:00 pm-7:50 pm
1 stop6h 50m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Thu 11/19
11:00 am-5:25 pm
2 stops6h 25m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$168
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Wed 9/23
7:25 am-7:50 pm
2 stops12h 25m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$176
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Fri 10/16
12:00 pm-7:25 pm
1 stop7h 25m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$185
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Fri 11/6
3:35 pm-8:55 pm
1 stop5h 20m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$185
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Thu 3/4
7:20 am-7:05 pm
2 stops11h 45m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$205
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Wed 10/7
9:10 am-4:40 pm
1 stop7h 30m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
Quickest round-trip
Washington, D.C.Charleston
DCA Washington, D.C. Reagan-National - CHS Charleston
DCACHS
Washington, D.C. Reagan-National
Tue 11/3
12:26 pm-5:24 pm
1 stop4h 58m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$233
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Reagan-National to Charleston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Charleston in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Reagan-National to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Reagan-National with our price prediction graph.
DCA-CHS
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 Washington, D.C. Reagan-National Airport to Charleston
How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Charleston?
The price you pay for your flight from Washington, D.C. Reagan-National Airport to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Charleston?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Charleston (average of $274). Flying from Washington, D.C. Reagan-National Airport to Charleston in October is currently the most expensive (average of $437). 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 DCA to CHS?
Find hourly flight availability from Reagan-National 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 September 8, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from Washington, D.C. Reagan-National Airport to Charleston by exploring options for tickets in the evening.
What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Charleston?
Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Charleston. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Charleston flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 8, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andJetBlue from Washington, D.C. Reagan-National Airport to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from Reagan-National to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Mount Pleasant
Goose Creek
Edisto Beach
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Other flights to Charleston
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Reagan-National and Charleston flights
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Other flights from Reagan-National
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Top 3 airlines flying from Reagan-National to Charleston
Discover the top 3 airlines that operate flights from Reagan-National 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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$249 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$351 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$212 | Average$268 | FlexibilityNo cancel fee | On-time63% |