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 $296). 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.

$1,037+ Flights from Hilo to Knoxville

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Hilo to Knoxville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hilo to Knoxville

Round-trip from	$1,037 (United Airlines)

From Hilo Intl to Knoxville McGhee Tyson

Search Deals

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 3, 2025.

Wed 10/296:28 pmITO - TYS

2 stops45h 53mUnited Airlines

Sat 11/15:49 pmTYS - ITO

2 stops31h 09mUnited Airlines

Deal found 7/2

$1,037

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 3, 2025.

Wed 10/296:28 pmITO - TYS

2 stops45h 53mUnited Airlines

Sat 11/15:49 pmTYS - ITO

2 stops31h 09mUnited Airlines

Deal found 7/2

$1,037

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HiloKnoxville

ITO - TYS

ITOTYS

Hilo Intl

Wed 10/29

6:28 pm-10:21 pm

2 stops45h 53m

Knoxville McGhee Tyson

Sat 11/1

5:49 pm-6:58 pm

2 stops31h 09m

$1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

8,861 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

8,861 reviews

United Airlines

7.4

Good

8,861 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 $296). 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.

See more FAQs

Morristown

Cherokee

Corbin

Alcoa

Oak Ridge

Murphy

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Hilo to Knoxville

Honolulu to Nashville flights

Honolulu to Knoxville flights

Honolulu to Memphis flights

Kailua-Kona to Nashville flights

Kahului to Nashville flights

Honolulu to Blountville flights

Honolulu to Chattanooga flights

Kailua-Kona to Knoxville flights

Lihue to Nashville flights

Complete your trip

Knoxville car rentals

Knoxville McGhee Tyson Airport car rentals

Asheville Regional Airport car rentals

Chattanooga Lovell Field Airport car rentals

Blountville Tri Cities TN/VA Airport car rentals

Nashville car rentals

Memphis car rentals

Chattanooga car rentals

Kingsport car rentals

Jackson car rentals

Other flights to Knoxville

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$1,037+ 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 3, 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 3, 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 Hilo?

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 Hilo to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 3, 2025.