CHS - TYS

$103 Find Cheap Flights from Charleston to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Knoxville departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Knoxville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$228
Overall average: $658
Multiple Airlines
Fri 10/31Mon 11/10
CHS - TYS • 1 stop
Cheapest one-way
$103
Multiple Airlines
Thu 12/11
CHS - TYS • 1 stop
Top airlines
American Airlines
Cheapest • from $307 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 34% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to Knoxville (CHS-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Knoxville

Fri, Oct 31 - Mon, Nov 10
Multiple Airlines Logo
9:23 pm - 5:22 pmCHS-TYS
19h 59m1 stop
Multiple Airlines Logo
9:27 pm - 8:37 amTYS-CHS
11h 10m1 stop
$228Multiple Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Multiple Airlines Logo
9:23 pm - 5:22 pmCHS-TYS
19h 59m1 stop
Multiple Airlines Logo
9:29 pm - 8:37 amTYS-CHS
11h 08m1 stop
$230Multiple Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Multiple Airlines Logo
9:23 pm - 9:27 amCHS-TYS
12h 04m1 stop
Multiple Airlines Logo
9:29 pm - 5:06 pmTYS-CHS
19h 37m2 stops
$249Multiple Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
Multiple Airlines Logo
9:23 pm - 5:22 pmCHS-TYS
19h 59m1 stop
Multiple Airlines Logo
5:59 pm - 8:37 amTYS-CHS
14h 38m1 stop
$250Multiple Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
11:20 am - 2:13 pmCHS-TYS
2h 53m1 stop
American Airlines Logo
6:25 pm - 12:08 amTYS-CHS
5h 43m1 stop
$307American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
Delta Logo
5:30 am - 9:13 amCHS-TYS
3h 43m1 stop
Delta Logo
5:30 am - 8:42 amTYS-CHS
3h 12m1 stop
$317Delta
Find Deal
Fri, Nov 14 - Fri, Nov 21
American Airlines Logo
5:39 pm - 9:17 pmCHS-TYS
3h 38m1 stop
American Airlines Logo
5:07 pm - 12:03 amTYS-CHS
6h 56m1 stop
$327American Airlines
Find Deal
Fri, Nov 28 - Fri, Nov 28
American Airlines Logo
5:10 am - 10:19 amCHS-TYS
5h 09m1 stop
American Airlines Logo
1:25 pm - 5:42 pmTYS-CHS
4h 17m1 stop
$351American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
Delta Logo
7:35 am - 1:42 pmCHS-TYS
6h 07m1 stop
Delta Logo
5:44 am - 11:46 amTYS-CHS
6h 02m1 stop
$367Delta
Find Deal
Tue, Oct 28 - Sat, Nov 1
Delta Logo
5:35 am - 9:25 amCHS-TYS
3h 50m1 stop
Delta Logo
11:34 am - 3:09 pmTYS-CHS
3h 35m1 stop
$387Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Charleston to Knoxville flights

Get data-powered insights and trends into flights from Charleston to Knoxville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Charleston to Knoxville?

The average price of all round-trip flights from Charleston to Knoxville clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Knoxville on a Tuesday and more expensive on a Saturday. On your return trip to Charleston, you should consider flying back on a Saturday, and avoid Mondays for better deals.

What is the cheapest month to fly from Charleston to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Knoxville is June, where tickets cost $356 (return) on average. On the other hand, the most expensive months are August and October, where the average cost of round-trip tickets is $979 and $658 respectively.

Good to know

Low seasonAugust
Cheapest flight$103
Best time to beat the crowds but there is an average 82% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Charleston to Knoxville

When to book flights from Charleston to Knoxville

Are your dates flexible? Find out the best times to travel from Charleston to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Knoxville

  • What is the cheapest flight from Charleston to Knoxville?

    In the last 3 days, the lowest price for a flight from Charleston to Knoxville was $103 for a one-way ticket and $228 for a round-trip.

  • Do I need a passport to fly between Charleston and Knoxville?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Charleston to Knoxville?

    On your way to Knoxville, you’ll fly out from Charleston. You’ll be landing at Knoxville McGhee Tyson.

  • Which aircraft models fly most regularly from Charleston to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charleston to Knoxville?

    SkyTeam, and oneworld are the airline alliances operating flights between Charleston and Knoxville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Charleston to Knoxville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Charleston to Knoxville are Delta and American Airlines. With an average price for the route of $560 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $496 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Charleston to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Charleston with another airline. Booking your flights between Charleston and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Charleston to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7977 reviews
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
Airline reviews

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

6.0 GoodFernando, Oct 2025SAN - ATL
Read more Delta reviews

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight was great. The gate location was way to far away!!!

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

Everything you need to know for your flight from Charleston to Knoxville

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.