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Kailua-Kona

$500+ Cheap flights from Knoxville to Kailua-Kona (TYS - KOA)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — KOA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Knoxville to Kailua-Kona

Cheapest flights from Knoxville to Kailua-Kona
Explore the most affordable flight options available from Knoxville to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/2. 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 12/257:00 amTYS - KOA
2 stops14h 38mAmerican Airlines
Thu 1/110:09 pmKOA - TYS
2 stops14h 21mAmerican Airlines
Deal found 12/2$1,645

Find flight deals from Knoxville to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Kailua-Kona (KOA). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(Delta)

Popular in

June

Cheapest in

September

Average price

$920
Provider with most accurate pricing for Knoxville McGhee Tyson-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Kona Intl flights.
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From Knoxville McGhee Tyson to Kona Intl
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Highest demand for flights based on searches. 7% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Kailua-Kona 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 December 4, 2025.
Use the filters below to find and compare flights from Knoxville to Kailua-Kona that are best for you.

Fly from

Knoxville

Fly to

Kailua-Kona

Route

Depart

Return

Price

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Mon 2/23

5:30 am-7:34 pm

2 stops19h 04m

Kona Intl

Wed 2/25

8:59 pm-5:54 pm

2 stops15h 55m

$500

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Mon 1/26

7:20 pm-2:44 pm

2 stops24h 24m

Kona Intl

Thu 1/29

2:20 pm-10:57 am

2 stops39h 37m

$629

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sat 2/21

7:30 am-7:34 pm

2 stops17h 04m

Kona Intl

Sat 2/28

9:45 pm-8:45 pm

2 stops18h 00m

$651

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Mon 2/23

7:25 pm-12:59 pm

2 stops22h 34m

Kona Intl

Wed 2/25

2:08 pm-9:10 pm

2 stops26h 02m

$721

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sat 2/21

6:45 am-8:51 pm

2 stops19h 06m

Kona Intl

Sat 2/28

6:05 pm-10:12 am

1 stop11h 07m

$837

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Mon 2/23

5:35 am-3:26 pm

1 stop14h 51m

Kona Intl

Wed 2/25

6:30 pm-11:27 am

1 stop11h 57m

$1,073

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Thu 12/25

7:00 am-4:38 pm

2 stops14h 38m

Kona Intl

Thu 1/1

10:09 pm-5:30 pm

2 stops14h 21m

$1,645

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Compare providers for flights from Knoxville to Kailua-Kona

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 Kailua-Kona in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 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-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Kailua-Kona flights, Cheapflights users trust eDreams the most. eDreams 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-Kailua-Kona 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 Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona 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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Kailua-Kona

What is the cheapest month to book a flight from Knoxville to Kailua-Kona?

Currently, September is the cheapest month in which you can book a flight from Knoxville to Kailua-Kona (average of $271). Flying from Knoxville to Kailua-Kona in June is currently the most expensive (average of $990). 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 Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Knoxville to Kailua-Kona. 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
7.9
Good
8,011 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,066 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Knoxville to Kailua-Kona?

    For as low as $500, Delta can have you in Kailua-Kona from Knoxville in 19h 04m. Knoxville and Kailua-Kona are separated by a distance of 4443 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Delta, at $452, was found to be the cheapest airline from Knoxville to Kailua-Kona.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is 55% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Knoxville to Kailua-Kona that include hotel bookings?

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

  • How can I find direct flights from Knoxville to Kailua-Kona?

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

  • Can I find deals for business class flights from Knoxville to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Knoxville to Kailua-Kona 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 Kailua-Kona?

    Currently, September is the cheapest month in which you can book a flight from Knoxville to Kailua-Kona (average of $271). Flying from Knoxville to Kailua-Kona in June is currently the most expensive (average of $990). 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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Top 3 airlines flying from Knoxville to Kailua-Kona

Discover the top 3 airlines that operate flights from Knoxville to Kailua-Kona. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$629Average$744FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$813Average$963FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$828Average$968FlexibilityNo cancel feeOn-time69%

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