One-way rental · RDU → CHS
Picking up at Raleigh-Durham International and returning the car in Charleston? Here's whether the different drop-off works, what the one-way fee might add, where you return the car at CHS, and what to watch for on the 280 miles drive — so the return location doesn't eat your budget.
Search Raleigh pickup on Discover Cars →A Raleigh-Durham-to-Charleston one-way where the useful question is when to stop paying for the car before historic-district parking starts. It's roughly 280 miles, about 4.5 to 5 hours via I-95 and I-26, mainly on I-40 or US-64 out of the Triangle, I-95 south, then I-26 into Charleston.
Route heads-up: If you use NC-540 near RDU, it is all-electronic NC Quick Pass and billed back through the rental. In Charleston, historic-district parking and narrow streets make airport return versus downtown return timing the main cost decision.
At Charleston International, drop-offs are at the airport rental car area serving the main rental brands at Charleston International (on airport property, close to the terminal). To reach it you follow rental car signs from baggage claim toward the rental counters and pickup area before exiting the airport loop. Knowing this before you arrive helps you leave enough buffer for your flight — and confirm your brand actually has a return desk at CHS, since one-way returns must be booked to a participating location.
Local toll heads-up at CHS: Charleston has no major local toll-road problem, but historic-district parking is tight and expensive enough that returning before downtown can be the real money saver.
One-way fees are set by the rental brand, not the airport, and they change — confirm with your supplier. Here's how the major brands handle a different drop-off:
| Company | One-way rentals | Drop-off fee | Cross-region | Good to know |
|---|---|---|---|---|
| Enterprise Enterprise US one-way policy ↗ · checked Jun 2026 |
Yes | May apply; varies by route & season | Yes | One-way rentals must be booked in advance. Returns within the same city can still trigger a drop charge, mileage charge, or a higher rate. |
| National National US one-way fees ↗ · checked Jun 2026 |
Yes | Often none airport-to-airport | Yes | Unlimited mileage on most U.S. and Canada one-ways; some specialty vehicles (large vans, large SUVs) have mileage limits. Certain one-way routes are not allowed. |
| Alamo Alamo one-way policy ↗ · checked Jun 2026 |
Yes | May apply; varies by location | Yes | Book one-way rentals in advance. Same-city returns can still be charged, and certain one-way routes are not allowed. |
| Hertz Hertz US one-way rentals ↗ · checked Jun 2026 |
Yes | No separate drop-off fee (US) | Yes | About 1,700 U.S. locations (airport and neighborhood). Free unlimited mileage on most rentals; SUVs, minivans and Prestige vehicles can be rented one-way. |
| Avis Avis one-way car rental FAQ ↗ · checked Jun 2026 |
Yes | Most locations: none | Yes | Book one-way rentals in advance. Driving out of state is allowed; review any fees during booking. Car type and availability vary by participating location. |
| Budget Budget one-way car rental ↗ · checked Jun 2026 |
Yes | May apply; same metro usually free | Yes | One-way hire is available from most Budget locations; the price quoted online already includes any applicable one-way charge. |
| Sixt Sixt USA rental information ↗ · checked Jun 2026 |
Yes | Shown upfront; free on select FL/CA/NV routes | With conditions | U.S. one-way rentals are generally allowed between Sixt locations; international one-ways are not permitted, and driving outside permitted areas adds a per-mile fee. |
| Dollar Dollar general policies (one-way) ↗ · checked Jun 2026 |
Yes | Drop fee applies; varies | Yes | One-way rentals within the U.S. and within Canada vary by Dollar location and vehicle availability. Book in advance. |
| Thrifty Thrifty one-way car rental ↗ · checked Jun 2026 |
Yes | Drop fee applies; varies | Yes | One-way rentals within the U.S. and within Canada vary by Thrifty location and vehicle availability. Prices vary by location, date, length and car class. |
How we source this: each row links to the rental company's own published one-way / drop-off policy, with the month we last checked it. These policies change often and vary by route, location and vehicle class, so treat them as a guide and always confirm the current one-way fee and terms with your supplier before you book.
There's no single "one-way only" button on the big search engines, but on a comparison site like Discover Cars you can set the different drop-off in a couple of steps:
Arriving the night before your flight out of CHS? Compare hotels around Charleston:
Yes. Most major brands — including Enterprise, Hertz, Avis, Budget, National, Alamo and Sixt — allow you to pick up at Raleigh-Durham International (RDU) and return at Charleston International (CHS), as long as you book the one-way in advance. Availability and the car classes offered vary by location, so reserve early.
It depends entirely on the brand, dates and vehicle. Some suppliers charge no separate drop-off fee on domestic one-ways, while others add a one-time drop charge or a higher one-way rate that is disclosed when you book. The Raleigh to Charleston corridor is well served, so it is worth comparing a few suppliers on the drop fee, not just the daily rate.
At Charleston International, the rental cars are at the airport rental car area serving the main rental brands at Charleston International (on airport property, close to the terminal); to reach it you follow rental car signs from baggage claim toward the rental counters and pickup area before exiting the airport loop. Confirm your specific brand's drop-off location and hours before you travel.
If you use NC-540 near RDU, it is all-electronic NC Quick Pass and billed back through the rental. In Charleston, historic-district parking and narrow streets make airport return versus downtown return timing the main cost decision. Ask your rental company how it handles tolls so you are not surprised by add-on fees.
It is roughly 280 miles, about 4.5 to 5 hours via I-95 and I-26, mainly on I-40 or US-64 out of the Triangle, I-95 south, then I-26 into Charleston. Build in extra time for traffic, fuel and the rental return process at CHS.