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

Currently, January is the cheapest month in which you can book a flight from Hilo to Knoxville (average of $294). Flying from Hilo 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.

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 ITO to TYS?

When flying from Hilo to Knoxville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Hilo to Knoxville?

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

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

Yes. Cheapflights offers flight deals from Hilo 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.

$1,074+ Flights from Hilo to Knoxville

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Cheap flight deals from Hilo to Knoxville

Round-trip from	$1,074 (United Airlines)

From Hilo Intl to Knoxville McGhee Tyson

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Find flight deals from Hilo to Knoxville

Cheapest flights from Hilo to Knoxville
Explore the most affordable flight options available from Hilo to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

Wed 10/297:25 pmITO - TYS

2 stops38h 26mUnited Airlines

Sat 11/18:50 amTYS - ITO

2 stops39h 10mUnited Airlines

Deal found 7/14

$1,074

Best flights from Hilo to Knoxville
Discover carefully curated flight deals from Hilo to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2025.

Wed 10/297:25 pmITO - TYS

2 stops38h 26mUnited Airlines

Sat 11/18:50 amTYS - ITO

2 stops39h 10mUnited Airlines

Deal found 7/14

$1,074

Cheapflights Fare Finder

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

Fly from

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Route

Depart

Return

Price

HiloKnoxville

ITO - TYS

ITOTYS

Hilo Intl

Wed 10/29

7:25 pm-3:51 pm

2 stops38h 26m

Knoxville McGhee Tyson

Sat 11/1

8:50 am-6:00 pm

2 stops39h 10m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Best time to book a flight from Hilo to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Hilo 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.

Reviews of airlines servicing Knoxville

See what other customers who have flown with United Airlines from Hilo to Knoxville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,863 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,863 reviews

United Airlines

7.4

Good

8,863 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Can I find deals for flights from Hilo to Knoxville that include hotel bookings?
Yes. In addition to deals on Hilo to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hilo to Knoxville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to Knoxville.
Can I find deals for business class flights from Hilo to Knoxville?
Yes. Cheapflights offers flight deals from Hilo 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 Hilo to Knoxville?
Currently, January is the cheapest month in which you can book a flight from Hilo to Knoxville (average of $294). Flying from Hilo 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.

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$1,074+ Cheap flights from Hilo to Knoxville (ITO - TYS)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hilo 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 Hilo to Knoxville

Round-trip from

Find flight deals from Hilo to Knoxville

Cheapest flights from Hilo to KnoxvilleExplore the most affordable flight options available from Hilo to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

Explore the most affordable flight options available from Hilo to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Hilo to Knoxville

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

Reviews of airlines servicing Knoxville

See what other customers who have flown with United Airlines from Hilo to Knoxville have to say. You can also see how each airline compares 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 Hilo 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 Hilo to Knoxville that include hotel bookings?

How can I find direct flights from Hilo to Knoxville?

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

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

Traveling to a place near Knoxville?

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Cheapest flights from Hilo to Knoxville
Explore the most affordable flight options available from Hilo to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.