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The Big Island

$415+ Cheap flights from Knoxville (TYS) to The Big Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — KOA
abr. 20 — abr. 271
lun. 4/20
lun. 4/27
1 adult, Economy
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Cheap 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 marzo 21, 2026.

This United Airlines deal was found by Cheapflights users on 3/20. 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.
lun. 4/137:00 am
TYS
-
KOA
2 stops14h 30m
United Airlines
mar. 4/2112:55 pm
KOA
-
TYS
2 stops15h 13m
United Airlines
Deal found 3/20$791
This American Airlines deal was found by Cheapflights users on 3/17. 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. 4/15:40 am
TYS
-
KOA
2 stops15h 34m
American Airlines
mié. 4/221:22 pm
KOA
-
TYS
2 stops15h 04m
American Airlines
Deal found 3/17$809
This United Airlines deal was found by Cheapflights users on 3/17. 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.
mar. 4/285:53 pm
TYS
-
KOA
2 stops23h 57m
United Airlines
mié. 4/297:30 pm
KOA
-
TYS
2 stops15h 24m
United Airlines
Deal found 3/17$812
This American Airlines deal was found by Cheapflights users on 3/17. 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.
lun. 5/116:54 pm
TYS
-
KOA
2 stops22h 51m
American Airlines
lun. 5/181:22 pm
KOA
-
TYS
2 stops15h 04m
American Airlines
Deal found 3/17$827
This American Airlines deal was found by Cheapflights users on 3/18. 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. 3/255:40 am
TYS
-
KOA
1 stop14h 42m
American Airlines
mié. 4/151:22 pm
KOA
-
TYS
2 stops15h 04m
American Airlines
Deal found 3/18$830
This Delta deal was found by Cheapflights users on 3/20. 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.
sáb. 4/256:15 am
TYS
-
KOA
2 stops18h 48m
Delta
dom. 5/310:07 pm
KOA
-
TYS
2 stops18h 52m
Delta
Deal found 3/20$862
This American Airlines deal was found by Cheapflights users on 3/18. 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. 4/15:40 am
TYS
-
KOA
2 stops15h 34m
American Airlines
mié. 4/89:55 pm
KOA
-
TYS
2 stops14h 09m
American Airlines
Deal found 3/18$879
This United Airlines deal was found by Cheapflights users on 3/18. 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.
sáb. 4/254:30 pm
TYS
-
KOA
2 stops25h 20m
United Airlines
dom. 5/38:00 pm
KOA
-
TYS
1 stop13h 07m
United Airlines
Deal found 3/18$904

Find 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 marzo 21, 2026.

Round-trip from

$791
(United Airlines)

One-way from

$415
(Delta)

Popular in

June

Cheapest in

September

Average price

$860
From Knoxville McGhee Tyson to The Big Island
Search Deals
One-way flight from Knoxville McGhee Tyson to The Big Island
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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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 marzo 21, 2026.
Use the filters below to find and compare flights from Knoxville to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

lun. 4/13

7:00 am-3:30 pm

2 stops14h 30m

Kona Intl

mar. 4/21

12:55 pm-10:08 am

2 stops15h 13m

$791

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

mar. 4/28

5:53 pm-11:50 am

2 stops23h 57m

Kona Intl

mié. 4/29

7:30 pm-4:54 pm

2 stops15h 24m

$812

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

dom. 4/26

7:50 am-7:03 pm

2 stops17h 13m

Kona Intl

sáb. 5/2

10:07 pm-9:40 pm

2 stops17h 33m

$907

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

mié. 4/1

5:40 am-2:53 pm

2 stops15h 13m

Kona Intl

mié. 4/8

1:40 pm-9:16 am

2 stops13h 36m

$935
Quickest round-trip

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

sáb. 4/25

8:30 am-3:30 pm

1 stop13h 00m

Kona Intl

dom. 5/3

8:00 pm-3:07 pm

1 stop13h 07m

$990

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

dom. 4/26

7:00 am-3:30 pm

2 stops14h 30m

Kona Intl

sáb. 5/2

12:02 pm-10:49 am

2 stops16h 47m

$1,001

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

mié. 4/1

8:30 am-3:30 pm

1 stop13h 00m

Kona Intl

mié. 4/8

7:30 pm-3:06 pm

1 stop13h 36m

$1,041
Cheapest one-way

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

sáb. 4/25

6:15 am-7:03 pm

2 stops18h 48m

$415
Quickest one-way

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

sáb. 4/25

8:30 am-3:30 pm

1 stop13h 00m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Sorted by cheapest first

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, September is the cheapest month in which you can book a flight from Knoxville to The Big Island (average of $271). Flying from Knoxville to The Big Island 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 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 marzo 21, 2026.
Get a feel of what it's like to fly with United 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.
United Airlines
7.4
Good
9,451 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,451 reviews
United Airlines
7.4
Good
9,451 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 $791, United Airlines can have you in The Big Island from Knoxville in 14h 30m. 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, September is the cheapest month in which you can book a flight from Knoxville to The Big Island (average of $271). Flying from Knoxville to The Big Island 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.

See more FAQs

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Alternative routes for Knoxville to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Knoxville to The Big Island

Discover the top airline 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 marzo 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$834Average$968FlexibilityNo cancel feeOn-time69%

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