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Kailua-Kona

$681+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — KOA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$678
(Delta)

Popular in

June

Cheapest in

September

Average price

$848
From Knoxville McGhee Tyson to Kona Intl
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Highest demand for flights based on searches. 6% potential increase in price ($76 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 September 2025
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Find 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 11/195:25 amTYS - KOA
2 stops17h 48mDelta
Thu 12/48:53 pmKOA - TYS
2 stops21h 25mDelta
Deal found 9/10$681
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/174:40 pmTYS - KOA
2 stops25h 16mUnited Airlines
Fri 10/241:40 pmKOA - TYS
2 stops21h 38mUnited Airlines
Deal found 9/10$787
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 11/196:05 amTYS - KOA
2 stops15h 42mAmerican Airlines
Thu 12/46:30 pmKOA - TYS
1 stop12h 05mAmerican Airlines
Deal found 9/10$818
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/175:00 amTYS - KOA
2 stops15h 31mAmerican Airlines
Fri 10/243:29 pmKOA - TYS
2 stops14h 16mAmerican Airlines
Deal found 9/9$844
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 11/198:50 amTYS - KOA
1 stop12h 28mUnited Airlines
Thu 12/48:55 pmKOA - TYS
1 stop13h 12mUnited Airlines
Deal found 9/10$973

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 September 11, 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

Wed 11/19

5:25 am-6:13 pm

2 stops17h 48m

Kona Intl

Thu 12/4

8:53 pm-11:18 pm

2 stops21h 25m

$681

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Fri 10/17

4:40 pm-11:56 am

2 stops25h 16m

Kona Intl

Fri 10/24

1:40 pm-5:18 pm

2 stops21h 38m

$787

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Wed 11/19

5:10 am-4:47 pm

2 stops16h 37m

Kona Intl

Thu 12/4

6:30 pm-11:35 am

1 stop12h 05m

$818

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Fri 10/17

6:00 am-1:58 pm

2 stops13h 58m

Kona Intl

Fri 10/24

3:29 pm-11:45 am

2 stops14h 16m

$844

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Wed 11/19

8:50 am-4:18 pm

1 stop12h 28m

Kona Intl

Thu 12/4

8:55 pm-3:07 pm

1 stop13h 12m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, October is the cheapest month in which you can book a flight from Knoxville to Kailua-Kona (average of $409). Flying from Knoxville to Kailua-Kona in June is currently the most expensive (average of $624). 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 September 11, 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
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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

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 $818, Delta can have you in Kailua-Kona from Knoxville in 16h 37m. 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 $512, 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 50% 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, October is the cheapest month in which you can book a flight from Knoxville to Kailua-Kona (average of $409). Flying from Knoxville to Kailua-Kona in June is currently the most expensive (average of $624). 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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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$512Average$832FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$813Average$963FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$828Average$968FlexibilityNo cancel feeOn-time69%

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