Your next trip, last seen at €71
Lowest observedFrontier Airlines · 1 stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €71, departing 1 Dec 2026 (Last checked: 18 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- American Airlines, Breeze Airways, Frontier Airlines, JetBlue, Southern Airways Express, United Airlines
- Reported fastest flight
- 1h 51m
- Non-stop
- Yes
About this route
Explore the fares we observed from Washington to Charleston. Prices move often, so pick your dates to see the latest options.
- Route distance
- 729 km
- Reported fastest flight
- 1h 51m
- Seen on fares with a connection
- Frontier Airlines, JetBlue, Breeze Airways, United Airlines, Southern Airways Express
- Alternative airports
- DCA
Route-level information; individual journeys vary.
A clearer picture of your fare
Airport to city: straight-line distance
- Ronald Reagan Washington National Airport (DCA) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 5 km.
- Washington Dulles International Airport (IAD) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 37 km.
- Charleston International Airport (CHS) → Charleston, city gazetteer reference point (32.7765, -79.9311): ≈ 17 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Washington to Charleston: Frontier Airlines, from €71 (checked 18 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €71Dec 1, 2026 | 44 |
| Breeze Airways | €77Dec 9, 2026 | 7 |
| JetBlue | €88Dec 5, 2026 | 28 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Washington to Charleston?
The lowest fare Routavio has observed is €71, found on 18 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Washington to Charleston?
In our observations December 2026 is the cheapest month so far, at €71.
Which airlines fly from Washington to Charleston?
Routavio has seen these carriers on the route: American Airlines, Breeze Airways, Frontier Airlines, JetBlue, Southern Airways Express, United Airlines.
How long does the flight from Washington to Charleston take?
Across the 88 fares Routavio observed, the average journey time is 12h 27m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Washington to Charleston fares were non-stop?
2 of the 89 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Washington to Charleston?
Cheapest airline from Washington to Charleston: Frontier Airlines, from €71 (checked 18 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 25 Oct 2026