In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

If weather is an important factor for your trip to Knoxville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hilton Head Island to Knoxville as you normally would.

Can I find deals for flights from Hilton Head Island to Knoxville that include hotel bookings?

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

How can I find direct flights from Hilton Head Island to Knoxville?

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

Can I find deals for business class flights from Hilton Head Island to Knoxville?

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

$217+ Flights from Hilton Head Island to Knoxville

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Cheap flight deals from Hilton Head Island to Knoxville

Round-trip from	$367 (Delta)
One-way from	$217 (Delta)

From Hilton Head Island to Knoxville McGhee Tyson

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One-way flight from Hilton Head Island to Knoxville McGhee Tyson

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Find flight deals from Hilton Head Island to Knoxville

Cheapest flights from Hilton Head Island to Knoxville
Explore the most affordable flight options available from Hilton Head Island to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 7/1612:05 pmHHH - TYS

1 stop3h 02mDelta

Sun 7/209:49 amTYS - HHH

1 stop5h 29mDelta

Deal found 7/1

$367

Thu 7/172:45 pmHHH - TYS

1 stop4h 27mAmerican Airlines

Mon 7/219:05 amTYS - HHH

1 stop5h 10mAmerican Airlines

Deal found 7/2

$397

Best flights from Hilton Head Island to Knoxville
Discover carefully curated flight deals from Hilton Head Island to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 7/1612:05 pmHHH - TYS

1 stop3h 02mDelta

Sun 7/209:49 amTYS - HHH

1 stop5h 29mDelta

Deal found 7/1

$367

Thu 7/172:45 pmHHH - TYS

1 stop4h 27mAmerican Airlines

Mon 7/219:05 amTYS - HHH

1 stop5h 10mAmerican Airlines

Deal found 7/2

$397

Last-minute flights from Hilton Head Island to Knoxville
Discover last-minute flight deals from Hilton Head Island to Knoxville. Data last updated July 3, 2025 and is based on user searches.

Wed 7/1612:05 pmHHH - TYS

1 stop3h 02mDelta

Sun 7/209:49 amTYS - HHH

1 stop5h 29mDelta

Deal found 7/1

$367

Thu 7/172:45 pmHHH - TYS

1 stop4h 27mAmerican Airlines

Mon 7/219:05 amTYS - HHH

1 stop5h 10mAmerican Airlines

Deal found 7/2

$397

One-way flights from Hilton Head Island to Knoxville
Search for one-way flight options from Hilton Head Island to Knoxville. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 7/1612:05 pmHHH - TYS

1 stop3h 02mDelta

Deal found 7/3

$217

Wed 7/1612:02 pmHHH - TYS

2 stops34h 20mUnited Airlines

Deal found 7/2

$529

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hilton Head Island to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hilton Head IslandKnoxville

HHH - TYS

HHHTYS

Hilton Head Island

Wed 7/16

12:05 pm-3:07 pm

1 stop3h 02m

Knoxville McGhee Tyson

Sun 7/20

9:49 am-3:18 pm

1 stop5h 29m

$367

Hilton Head IslandKnoxville

HHH - TYS

HHHTYS

Hilton Head Island

Thu 7/17

2:45 pm-7:12 pm

1 stop4h 27m

Knoxville McGhee Tyson

Mon 7/21

9:05 am-2:15 pm

1 stop5h 10m

$397

Hilton Head IslandKnoxville

HHH - TYS

HHHTYS

Hilton Head Island

Wed 7/16

12:05 pm-3:07 pm

1 stop3h 02m

$217

Hilton Head IslandKnoxville

HHH - TYS

HHHTYS

Hilton Head Island

Wed 7/16

12:02 pm-10:22 pm

2 stops34h 20m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Hilton Head Island to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Hilton Head Island 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.

Cheapflights Insights

Everything you need to know about your flight from Hilton Head Island to Knoxville

What is the cheapest month to book a flight from Hilton Head Island to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Hilton Head Island to Knoxville (average of $296). Flying from Hilton Head Island to Knoxville in March is currently the most expensive (average of $376). 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.

Reviews of airlines servicing Knoxville

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Hilton Head Island to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Hilton Head Island to Knoxville that include hotel bookings?
Yes. In addition to deals on Hilton Head Island to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hilton Head Island to Knoxville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilton Head Island to Knoxville.
Can I find deals for business class flights from Hilton Head Island to Knoxville?
Yes. Cheapflights offers flight deals from Hilton Head Island to Knoxville 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 Hilton Head Island to Knoxville?
Currently, January is the cheapest month in which you can book a flight from Hilton Head Island to Knoxville (average of $296). Flying from Hilton Head Island to Knoxville in March is currently the most expensive (average of $376). 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

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Cherokee

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Oak Ridge

Murphy

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Alternative routes for Hilton Head Island to Knoxville

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$217+ Cheap flights from Hilton Head Island to Knoxville (HHH - TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hilton Head Island to Knoxville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hilton Head Island to Knoxville

Round-trip from

One-way from

Find flight deals from Hilton Head Island to Knoxville

Cheapest flights from Hilton Head Island to KnoxvilleExplore the most affordable flight options available from Hilton Head Island to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Hilton Head Island to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hilton Head Island to Knoxville that are best for you.

Best time to book a flight from Hilton Head Island to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Hilton Head Island with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hilton Head Island to Knoxville

What is the cheapest month to book a flight from Hilton Head Island to Knoxville?

Reviews of airlines servicing Knoxville

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Hilton Head Island to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Hilton Head Island to Knoxville that include hotel bookings?

How can I find direct flights from Hilton Head Island to Knoxville?

Can I find deals for business class flights from Hilton Head Island to Knoxville?

What is the cheapest month to book a flight from Hilton Head Island to Knoxville?

Traveling to a place near Hilton Head Island?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hilton Head Island to Knoxville

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Book with Flexibility

Travel Smart

Cheapest flights from Hilton Head Island to Knoxville
Explore the most affordable flight options available from Hilton Head Island to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.