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The Big Island

$751+ Cheap flights from Knoxville (TYS) to The Big Island

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. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Knoxville to The Big Island

Keep the following information in mind while searching for Knoxville to The Big Island flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$748
(Delta)

Popular in

June

Cheapest in

September

Average price

$848
From Knoxville McGhee Tyson to The Big Island
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Highest demand for flights based on searches. 8% potential increase in price ($91 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 The Big Island

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

This Delta deal was found by Cheapflights users on 9/14. 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.
mié. 11/196:29 amTYS - KOA
2 stops17h 56mDelta
jue. 12/48:53 pmKOA - TYS
2 stops21h 25mDelta
Deal found 9/14$751
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 11/195:10 amTYS - KOA
2 stops16h 37mAmerican Airlines
jue. 12/46:30 pmKOA - TYS
1 stop12h 05mAmerican Airlines
Deal found 9/15$818
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 12/315:23 amTYS - KOA
2 stops18h 26mAmerican Airlines
mié. 1/76:30 pmKOA - TYS
2 stops14h 43mAmerican Airlines
Deal found 9/15$824
This American Airlines deal was found by Cheapflights users on 9/14. 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.
vie. 10/176:00 amTYS - KOA
2 stops13h 58mAmerican Airlines
vie. 10/243:29 pmKOA - TYS
2 stops15h 55mAmerican Airlines
Deal found 9/14$844
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 10/85:20 pmTYS - KOA
2 stops24h 36mUnited Airlines
dom. 10/197:40 pmKOA - TYS
1 stop13h 26mUnited Airlines
Deal found 9/15$887
This United Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 11/198:50 amTYS - KOA
1 stop12h 28mUnited Airlines
jue. 12/48:55 pmKOA - TYS
2 stops32h 53mUnited Airlines
Deal found 9/14$950

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to The Big Island 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Knoxville to The Big Island that are best for you.

Fly from

Knoxville

Fly to

The Big Island

Route

Depart

Return

Price

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

mié. 11/19

6:29 am-7:25 pm

2 stops17h 56m

Kona Intl

jue. 12/4

8:53 pm-11:18 pm

2 stops21h 25m

$751

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

mié. 11/19

5:10 am-4:47 pm

2 stops16h 37m

Kona Intl

jue. 12/4

6:30 pm-11:35 am

1 stop12h 05m

$818

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

vie. 10/17

6:00 am-1:58 pm

2 stops13h 58m

Kona Intl

vie. 10/24

3:29 pm-1:24 pm

2 stops15h 55m

$844

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

mié. 10/8

5:20 pm-11:56 am

2 stops24h 36m

Kona Intl

dom. 10/19

7:40 pm-3:06 pm

1 stop13h 26m

$887

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Knoxville to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

What is the cheapest month to book a flight from Knoxville to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Knoxville to The Big Island (average of $409). Flying from Knoxville to The Big Island 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 The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated septiembre 16, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Knoxville to The Big Island by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,957 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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 The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to The Big Island?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to The Big Island. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to The Big Island?

    For as low as $818, Delta can have you in The Big Island from Knoxville in 16h 37m. Knoxville and The Big Island 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.

  • Can I find deals for flights from Knoxville to The Big Island that include hotel bookings?

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

  • How can I find direct flights from Knoxville to The Big Island?

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

  • Can I find deals for business class flights from Knoxville to The Big Island?

    Yes. Cheapflights offers flight deals from Knoxville to The Big Island 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 The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to The Big Island (average of $409). Flying from Knoxville to The Big Island 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 The Big Island

Discover the top 3 airlines that operate flights from Knoxville to The Big Island. 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 septiembre 16, 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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