$70 Cheap flight deals from Raleigh (RDU) to Charleston (CMI)

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This Weekend's Flight Deals from Raleigh to Charleston

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 7 - Mon, Dec 8
RDU
Raleigh - Durham Intl.
STL
Lambert-St. Louis Intl.
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Dec 7 from Raleigh - Durham Intl. to Lambert-St. Louis Intl., returning Mon, Dec 8, priced at $223 found 3 days ago
Sat, Dec 6 - Tue, Dec 16
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$536 Roundtrip, found 2 days ago
$536
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Dec 6 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Dec 16, priced at $536 found 2 days ago

Airfares from $70 One Way, $138 Round Trip from Raleigh to Charleston

Prices starting at $138 for return flights and $70 for one-way flights to Charleston were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 3 - Wed, Feb 18
RDU
Raleigh
STL
St. Louis
$138 Roundtrip, found 6 hours ago
$138
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Feb 3 from Raleigh to St. Louis, returning Wed, Feb 18, priced at $138 found 6 hours ago
Fri, Jan 30 - Wed, Feb 18
RDU
Raleigh
STL
St. Louis
$139 Roundtrip, found 6 hours ago
$139
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Fri, Jan 30 from Raleigh to St. Louis, returning Wed, Feb 18, priced at $139 found 6 hours ago
Tue, Jan 27 - Mon, Feb 2
RDU
Raleigh
STL
St. Louis
$140 Roundtrip, found 16 hours ago
$140
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Tue, Jan 27 from Raleigh to St. Louis, returning Mon, Feb 2, priced at $140 found 16 hours ago
Tue, Feb 24 - Tue, Mar 10
RDU
Raleigh
STL
St. Louis
$223 Roundtrip, found 6 hours ago
$223
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Feb 24 from Raleigh to St. Louis, returning Tue, Mar 10, priced at $223 found 6 hours ago
Thu, Jan 29 - Sat, Jan 31
RDU
Raleigh
STL
St. Louis
$244 Roundtrip, found 16 hours ago
$244
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Jan 29 from Raleigh to St. Louis, returning Sat, Jan 31, priced at $244 found 16 hours ago

Charleston economy flight packages

Price found within the past 48 hours. Click for updated prices.
HoteLumiere at the Arch - A Caesars Rewards Destination
4.0-star property

HoteLumiere at the Arch - A Caesars Rewards Destination

6.6/10 (1,001 reviews)

Jan 29 - Jan 31

2 night stay

Raleigh (RDU) to St. Louis (STL)

Delta • Non-stop • Coach

St. Louis (STL) to Raleigh (RDU)

Frontier Airlines • Non-stop • Coach
Price was $462, price is now $356 per person
$356
per person
found 16 hours ago
The check-in was smooth. They place a $50 per day hold on your credit/debit card for incidentals which you get back after check-out. The room was immaculate. I loved that the living room was separate from the bedroom. The bathroom is really small but other than that the room was great! There's a skywalk that connects to the Horseshoe Casino. That was great because I could easily access the restaurants and bars at the casino. The hotel does have a parking lot in front of it that's free and there's free parking at the garage that's connected to the casino. Overall the hotel was good; however, one set of elevators weren't working which caused an inconvenience and I wasn't able to connect to the Wifi.

Reviewed on Oct 8, 2023

The Wildwood Hotel
3.5-star property

The Wildwood Hotel

9.2/10 Wonderful! (1,600 reviews)

Jan 29 - Jan 31

2 night stay

Raleigh (RDU) to St. Louis (STL)

Delta • Non-stop • Coach

St. Louis (STL) to Raleigh (RDU)

Frontier Airlines • Non-stop • Coach
Price was $494, price is now $360 per person
$360
per person
found 16 hours ago
This hotel was fantastic! Check in was easy with friendly staff, the room was beautiful and well appointed. Breakfast was advertised as a Continental, however they had hot options as well, which was great. Every staff member we saw in the hotel said hi and was friendly. I would definitely stay here again!

Reviewed on Oct 16, 2025

21C Museum Hotel St Louis
4.5-star property

21C Museum Hotel St Louis

9/10 Wonderful! (1,458 reviews)

Jan 29 - Jan 31

2 night stay

Raleigh (RDU) to St. Louis (STL)

Delta • Non-stop • Coach

St. Louis (STL) to Raleigh (RDU)

Frontier Airlines • Non-stop • Coach
Price was $493, price is now $415 per person
$415
per person
found 16 hours ago
What a cool place this is! Off the charts! Beautiful comfy corner room - friendly staff- gorgeous and provocative art gallery open 24/7 - pool sauna steam - food drink wine coffee- eclectic neighborhood- what else could one wish for? Xo

Reviewed on Jul 15, 2025

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More About Flying To Charleston from Raleigh

Route Information for Flights from Raleigh to Charleston

Origin Airport IATA Code
RDU
Destination Airport IATA Code
CMI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Raleigh to Charleston

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.