Cheap flights from Charleston to Knoxville from $105
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Knoxville departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Charleston to Knoxville
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Charleston to Knoxville
Our best American Airlines deals on Charleston to Knoxville flight tickets
United Airlines flights from Charleston to Knoxville
Our best United Airlines deals on Charleston to Knoxville flight tickets
See travel insights to Knoxville from
How to get the cheapest flight ticket from Charleston to Knoxville
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Knoxville?
The month of June is, on average, the cheapest month to fly to Knoxville from Charleston, with most prices found around $356. If you aren’t able to travel during the month of June, then book flights to Knoxville from Charleston during March instead. Flights to Knoxville in March, while not as cheap as those in June, still average around $442.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart from Charleston to Knoxville is on a Tuesday. Travelers who choose to depart for Knoxville on a Tuesday will often find tickets for as low as $464. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Charleston to Knoxville for around $780.
When to book flights from Charleston to Knoxville
Cheap Charleston to Knoxville (CHS to TYS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Charleston to Knoxville
How far is Charleston to Knoxville McGhee Tyson by plane?
A flight from Charleston to Knoxville McGhee Tyson will travel around 316.2 mi. Flights usually cover this in 3h 33m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Charleston Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Charleston Airport to Knoxville McGhee Tyson Airport refresh daily.
How many operators does momondo search for flights from Charleston Airport to Knoxville McGhee Tyson Airport?
The number of operators available for flights from Charleston Airport to Knoxville McGhee Tyson Airport is 2 as of May 2025.
How old do you have to be to fly from Charleston Airport to Knoxville McGhee Tyson Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Charleston to Knoxville?
momondo data reveals that the most frequently booked airline on the route from Charleston to Knoxville is American Airlines, representing 62% of all bookings. The subsequent popular airline is Delta at 38%.
Best airlines flying from Charleston to Knoxville
Compare and see reviews for airlines that fly from Charleston to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $346 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $358 | Free Cancellation | Rating 8.0 7,944 reviews |
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Charleston to Knoxville?
It is quick and easy to find Charleston to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.
Can I find flights from Charleston to Knoxville with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Charleston to Knoxville flights to just show those with flexible booking policies.
How can momondo help me find flights from Charleston to Knoxville?
Once you have performed a search for Charleston to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Charleston to Knoxville right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Charleston to Knoxville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Knoxville and let you know when they change.