Cheap flights from Charleston, SC to Knoxville, TN
Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Knoxville
Most popular airline | Allegiant Air |
---|
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Allegiant Air, Frontier Airlines, Spirit Airlines, BREEZE, and United Airlines. Charleston and Knoxville have 114 direct flights per week.
Check-in for a flight from Charleston to Knoxville
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
BREEZE | MX | No | No | |
United Airlines | UAL | UA | Yes | No |
Weather in Knoxville
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 0°C |
February | 10°C | 1°C |
March | 15°C | 4°C |
April | 20°C | 8°C |
May | 25°C | 13°C |
June | 29°C | 18°C |
July | 30°C | 20°C |
August | 30°C | 19°C |
September | 27°C | 16°C |
October | 21°C | 10°C |
November | 14°C | 4°C |
December | 10°C | 2°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Charleston
- Flights from Charleston to London
- Flights from Charleston to Boston
- Flights from Charleston to Dublin
- Flights from Charleston to Guatemala City
- Flights from Charleston to Amsterdam
- Flights from Charleston to New York
- Flights from Charleston to Washington, D.C.
- Flights from Charleston to Philadelphia
- Flights from Charleston to Edinburgh
- Flights from Charleston to Toronto
- Flights from Charleston to Los Angeles
- Flights from Charleston to Denver
- Flights from Charleston to Manchester
- Flights from Charleston to Guayaquil
- Flights from Charleston to Palma, Majorca
- Flights from Charleston to Nha Trang
- Flights from Charleston to Catania
- Flights from Charleston to Rome
- Flights from Charleston to Dubai
- Flights from Charleston to Tortola
Flights to Knoxville
- Flights from London to Knoxville
- Flights from San Francisco to Knoxville
- Flights from New York to Knoxville
- Flights from Athens to Knoxville
- Flights from Orlando to Knoxville
- Flights from Madrid to Knoxville
- Flights from Newcastle upon Tyne to Knoxville
- Flights from San Juan to Knoxville
- Flights from Manchester to Knoxville
- Flights from Singapore to Knoxville
- Flights from Dallas to Knoxville
- Flights from Halifax to Knoxville
- Flights from Glasgow to Knoxville
- Flights from Paris to Knoxville
- Flights from Las Vegas to Knoxville
- Flights from Reykjavik to Knoxville
- Flights from Phuket City to Knoxville
- Flights from Denver to Knoxville
- Flights from Manila to Knoxville
- Flights from Málaga to Knoxville
Popular routes
- Flights from London to Bucharest
- Flights from London to Barcelona
- Flights from Seattle to Hilo
- Flights from El Paso to Tunis
- Flights from Key West to Florianópolis
- Flights from Lucknow to Oklahoma City
- Flights from Fortaleza to Stockholm
- Flights from Punta Gorda to Baghdad
- Flights from Kuwait City to Tahiti
- Flights from Boston to Aguascalientes
- Flights from Tahiti to Kuwait City
- Flights from Raleigh to Springfield
Airports near Charleston
- Charleston International
- Myrtle Beach International
- Savannah/Hilton Head International
- Columbia Metropolitan
- Augusta Regional
- Hilton Head
- Florence Regional
- Brunswick Golden Isles