Flights Raleigh/Durham → Charleston
As of November 2026, economy flights from Raleigh/Durham to Charleston have a typical range USD 455–838, median USD 635. Full range across all 554 offers: USD 313–3269. We analyzed 554 offers from 9 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Raleigh/Durham → Charleston
Based on 554 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Raleigh/Durham → Charleston
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American Airlines | Included | USD 35 | — |
| Southwest | Included | Included | — |
| Breeze Airways | — | — | — |
| Delta | Included | USD 35 | — |
| JetBlue | Included | — | — |
| Alaska Airlines | Included | USD 35 | — |
| United | Included | USD 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Raleigh/Durham to Charleston cost?
Based on 554 offers · November 2026
Raleigh/Durham to Charleston flights ranged from USD 313 to USD 3269 across 554 offers analyzed in November 2026. The chart below shows how prices distributed across all 554 offers.
These 554 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 551 and USD 754
What hidden fees do Raleigh/Durham to Charleston flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Raleigh/Durham to Charleston routes. The breakdown below is based on 554 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AA | 67 | 10% |
| WN | 24 | 4% |
| MX | 10 | 2% |
| DL | 42 | 5% |
| B6 | 10 | 1% |
| AS | 45 | 5% |
| UA | 45 | 5% |
American Airlines: base ~USD 591 + fees USD 67 = ~USD 658 total. B6: base ~USD 715 + fees USD 10 = ~USD 725 total.
American Airlines's USD 67 ancillary fees narrow the gap with B6's lower-fee model — the USD 124 base difference shrinks to USD 67 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Raleigh/Durham to Charleston?
9 airlines flew Raleigh/Durham to Charleston in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (American), fares ranged USD 313–455 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 American | 9 | 313–455 | 313 | n/a |
 Delta | 7 | 313–455 | 455 | n/a |
 Breeze Airways | 10 | 443–581 | 537 | 10 (2%) |
 Southwest Airlines | 232 | 527–800 | 579 | 24 (4%) |
 American Airlines | 160 | 454–792 | 658 | 67 (10%) |
 B6 | 2 | 709–741 | 725 | 10 (1%) |
 Delta Air Lines | 129 | 455–1457 | 754 | 42 (6%) |
 Alaska Airlines | 1 | — | 888 | 45 (5%) |
 United Airlines | 4 | 926–1013 | 969 | 45 (5%) |
Where do the best Raleigh/Durham → Charleston prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Raleigh/Durham to Charleston flights
- Full-service carriers on Raleigh/Durham–Charleston cost 1.0x more than budget airlines (USD 653 vs USD 652 median; overall median USD 635).
- AA charges 6.7x more in ancillary fees than B6 — USD 67 vs USD 10 avg per booking.
- The same route priced USD 1356 apart depending on where it was booked — the lowest median was USD 313. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Raleigh/Durham to Charleston cost?
- Based on 554 offers analyzed, Raleigh/Durham to Charleston flights range from USD 313 to USD 3269, with a median price of USD 635. Search for your specific dates →
- What hidden fees should I expect on Raleigh/Durham to Charleston flights?
- On average, ancillary fees (bags, seat selection) add USD 41 to the base fare on Raleigh/Durham to Charleston flights. See itemized fees for your itinerary →
- Which airline is cheapest on Raleigh/Durham to Charleston including all fees?
- American has the lowest median fare on Raleigh/Durham to Charleston at USD 313 (median across 9 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Raleigh/Durham–Charleston flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 313. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Raleigh/Durham to Charleston routes?
- Raleigh/Durham to Charleston has 9 airlines competing, creating a price range from USD 313 to USD 3269 across 554 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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