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$291+ Cheap flights from Knoxville to Charleston (TYS - CHS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CHS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Knoxville to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(Mytrip)

Popular in

April

Cheapest in

February

Average price

$523
Provider with most accurate pricing for Knoxville McGhee Tyson-Charleston flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Charleston flights.
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From Knoxville McGhee Tyson to Charleston
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Knoxville to Charleston

Cheapest flights from Knoxville to Charleston
Explore the most affordable flight options available from Knoxville to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/61:41 pmTYS - CHS
1 stop9h 17mMultiple Airlines
Fri 2/71:01 pmCHS - TYS
2 stops22h 06mMultiple Airlines
Deal found 1/20$291
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/65:45 amTYS - CHS
1 stop3h 43mDelta
Sat 2/88:20 amCHS - TYS
1 stop3h 03mDelta
Deal found 1/20$384
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:54 pmTYS - CHS
1 stop4h 04mAmerican Airlines
Sat 4/266:08 pmCHS - TYS
1 stop5h 45mAmerican Airlines
Deal found 1/20$399
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/242:20 pmTYS - CHS
1 stop9h 39mUnited Airlines
Sat 4/266:00 amCHS - TYS
2 stops16h 24mUnited Airlines
Deal found 1/20$562

Find flights from Knoxville to Charleston within your budget

Customize your flight search to find flights from Knoxville to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

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Depart

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Price

KnoxvilleCharleston

TYS - CHS

TYSCHS

Knoxville McGhee Tyson

Thu 2/6

1:41 pm-10:58 pm

1 stop9h 17m

Charleston

Fri 2/7

1:01 pm-11:07 am

2 stops22h 06m

$291

KnoxvilleCharleston

TYS - CHS

TYSCHS

Knoxville McGhee Tyson

Thu 2/6

5:45 am-9:28 am

1 stop3h 43m

Charleston

Sat 2/8

8:20 am-11:23 am

1 stop3h 03m

$384

KnoxvilleCharleston

TYS - CHS

TYSCHS

Knoxville McGhee Tyson

Thu 4/24

7:54 pm-11:58 pm

1 stop4h 04m

Charleston

Sat 4/26

6:08 pm-11:53 pm

1 stop5h 45m

$399

KnoxvilleCharleston

TYS - CHS

TYSCHS

Knoxville McGhee Tyson

Thu 4/24

2:20 pm-11:59 pm

1 stop9h 39m

Charleston

Sat 4/26

6:00 am-10:24 pm

2 stops16h 24m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Knoxville to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Charleston in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Knoxville to Charleston

Get recent, data-driven insights about flights from Knoxville to Charleston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Knoxville to Charleston?

Currently, August is the cheapest month in which you can book a flight from Knoxville to Charleston (average of $217). Flying from Knoxville to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TYS to CHS?

Find hourly flight availability from Knoxville to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Knoxville to Charleston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 19% versus a flight in the afternoon.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Knoxville to Charleston round-trip?

    Currently priced at $384, Delta will fly you from Knoxville to Charleston and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $399 and $562, respectively. You may be able to fly from Knoxville to Charleston for 24% less than the average price by searching for these airlines.

  • Can I find deals for flights from Knoxville to Charleston that include hotel bookings?

    Yes. In addition to deals on Knoxville to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Charleston.

  • Can I find deals for business class flights from Knoxville to Charleston?

    Yes. Cheapflights offers flight deals from Knoxville to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Charleston (average of $217). Flying from Knoxville to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Santee
North Charleston
Mount Pleasant
Isle of Palms
Folly Beach
Summerville
Walterboro

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Top 2 airlines flying from Knoxville to Charleston

Discover the top 2 airlines that operate flights from Knoxville to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$378Average$494FlexibilityNo cancel feeOn-time71%
DeltaCheapest$388Average$498FlexibilityNo cancel feeOn-timeN/A
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