Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Knoxville to The Big Island from $337

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to The Big Island departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Knoxville to The Big Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:20 am - 7:34 pmTYS-KOA
18h 14m2 stops
Delta Logo
8:59 pm - 3:21 pmKOA-TYS
13h 22m2 stops
$644Delta
Find Deal
Mon, Feb 23 - Wed, Feb 25
Delta Logo
6:20 am - 7:34 pmTYS-KOA
18h 14m2 stops
Delta Logo
8:59 pm - 5:56 pmKOA-TYS
15h 57m2 stops
$665Delta
Find Deal
Mon, Feb 23 - Wed, Feb 25
Delta Logo
6:45 am - 6:34 pmTYS-KOA
17h 49m2 stops
Delta Logo
9:45 pm - 9:28 pmKOA-TYS
17h 43m2 stops
$837Delta
Find Deal
Sat, Apr 25 - Sun, May 3
American Airlines Logo
5:23 am - 6:51 pmTYS-KOA
18h 28m2 stops
American Airlines Logo
7:45 pm - 11:31 amKOA-TYS
10h 46m1 stop
$858American Airlines
Find Deal
Sat, Jan 3 - Sat, Jan 10
American Airlines Logo
5:23 am - 4:38 pmTYS-KOA
16h 15m2 stops
American Airlines Logo
9:20 pm - 5:42 pmKOA-TYS
15h 22m2 stops
$864American Airlines
Find Deal
Sat, Jan 3 - Sat, Jan 10
United Airlines Logo
6:45 am - 4:31 pmTYS-KOA
14h 46m1 stop
United Airlines Logo
6:05 pm - 10:32 amKOA-TYS
11h 27m1 stop
$884United Airlines
Find Deal
Sat, Jan 3 - Sat, Jan 10
United Airlines Logo
5:20 pm - 11:50 amTYS-KOA
24h 30m2 stops
United Airlines Logo
8:00 pm - 2:41 pmKOA-TYS
12h 41m1 stop
$911United Airlines
Find Deal
Sat, Apr 25 - Sun, May 3
United Airlines Logo
5:20 pm - 11:50 amTYS-KOA
24h 30m2 stops
United Airlines Logo
8:00 pm - 2:41 pmKOA-TYS
12h 41m1 stop
$945United Airlines
Find Deal
Sat, Apr 25 - Sun, May 3
United Airlines Logo
7:00 am - 9:53 pmTYS-KOA
20h 53m2 stops
United Airlines Logo
8:00 pm - 10:00 amKOA-TYS
32h 00m2 stops
$965United Airlines
Find Deal
Sun, Apr 26 - Sat, May 2
American Airlines Logo
5:56 am - 1:59 pmTYS-KOA
14h 03m2 stops
American Airlines Logo
1:49 pm - 11:18 amKOA-TYS
15h 29m2 stops
$969American Airlines
Find Deal
Sun, Apr 26 - Sat, May 2

Delta flights from Knoxville to The Big Island

Our best Delta deals on Knoxville to The Big Island flight tickets
Delta
Jan 9
TYS5:40 amKnoxville McGhee Tyson
17h 50m
2 stops
KOA6:30 pmKona Intl
Jan 15
KOA7:55 pmKona Intl
14h 24m
2 stops
TYS3:19 pmKnoxville McGhee Tyson
$743
Find similar
Delta
Jan 3
TYS6:59 pmKnoxville McGhee Tyson
28h 32m
2 stops
KOA6:31 pmKona Intl
Jan 10
KOA7:55 pmKona Intl
22h 50m
2 stops
TYS11:45 pmKnoxville McGhee Tyson
$780
Find similar

United Airlines flights from Knoxville to The Big Island

Our best United Airlines deals on Knoxville to The Big Island flight tickets
United Airlines
Jan 3
TYS6:45 amKnoxville McGhee Tyson
14h 46m
1 stop
KOA4:31 pmKona Intl
Jan 10
KOA6:05 pmKona Intl
11h 27m
1 stop
TYS10:32 amKnoxville McGhee Tyson
$884
Find similar
United Airlines
Dec 4
TYS7:25 pmKnoxville McGhee Tyson
25h 53m
2 stops
KOA4:18 pmKona Intl
Dec 8
KOA2:15 pmKona Intl
19h 28m
2 stops
TYS2:43 pmKnoxville McGhee Tyson
$886
Find similar
United Airlines
Jan 3
TYS6:45 amKnoxville McGhee Tyson
14h 46m
1 stop
KOA4:31 pmKona Intl
Jan 10
KOA6:05 pmKona Intl
15h 44m
2 stops
TYS2:49 pmKnoxville McGhee Tyson
$998
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 22, 2025.
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

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Mon 2/23

6:20 am-7:34 pm

2 stops18h 14m

Kona Intl

Wed 2/25

8:59 pm-3:21 pm

2 stops13h 22m

$644

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Mon 2/23

6:20 am-7:34 pm

2 stops18h 14m

Kona Intl

Wed 2/25

8:59 pm-5:56 pm

2 stops15h 57m

$665

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sat 4/25

6:45 am-6:34 pm

2 stops17h 49m

Kona Intl

Sun 5/3

9:45 pm-9:28 pm

2 stops17h 43m

$837

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sat 1/3

5:23 am-6:51 pm

2 stops18h 28m

Kona Intl

Sat 1/10

7:45 pm-11:31 am

1 stop10h 46m

$858

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sat 1/3

5:23 am-4:38 pm

2 stops16h 15m

Kona Intl

Sat 1/10

9:20 pm-5:42 pm

2 stops15h 22m

$864

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sat 1/3

6:45 am-4:31 pm

1 stop14h 46m

Kona Intl

Sat 1/10

6:05 pm-10:32 am

1 stop11h 27m

$884

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sat 4/25

5:20 pm-11:50 am

2 stops24h 30m

Kona Intl

Sun 5/3

8:00 pm-2:41 pm

1 stop12h 41m

$911

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sat 4/25

5:20 pm-11:50 am

2 stops24h 30m

Kona Intl

Sun 5/3

8:00 pm-2:41 pm

1 stop12h 41m

$945

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sun 4/26

7:00 am-9:53 pm

2 stops20h 53m

Kona Intl

Sat 5/2

8:00 pm-10:00 am

2 stops32h 00m

$965

KnoxvilleKailua-Kona

TYS - KOA

TYSKOA

Knoxville McGhee Tyson

Sun 4/26

5:56 am-1:59 pm

2 stops14h 03m

Kona Intl

Sat 5/2

1:49 pm-11:18 am

2 stops15h 29m

$969

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to The Big Island from

How to get the cheapest flight ticket from Knoxville to The Big Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to The Big Island?

The month of September is, on average, the cheapest month to fly to The Big Island from Knoxville, with most prices found around $832. If you’re not able to fly to The Big Island in September, then August is your next best option. Flight prices from Knoxville to The Big Island during August average around $911.

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from Knoxville to The Big Island is on a Tuesday when prices can be found for as low as $955. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Knoxville to The Big Island for around $1,285.

Can stopping save me money on Knoxville to The Big Island flights?

No. A direct flight is the cheapest option for a flight between Knoxville to The Big Island.

Cheap Knoxville to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to The Big Island

Direct flights

None
There are no direct flights from Knoxville to The Big Island. There are no popular flight routes from Knoxville to The Big Island.
Search flight deals

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to The Big Island?

    Prices for flights from Knoxville McGhee Tyson Airport to The Big Island are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to The Big Island?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to The Big Island?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to The Big Island.

  • What documentation or ID do you need to fly to The Big Island?

    The necessary travel and health documents for your The Big Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Knoxville to The Big Island?

Best airlines flying from Knoxville to The Big Island

Compare and see reviews for airlines that fly from Knoxville to The Big Island with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $629Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $813Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
United AirlinesPriceFrom $828Free CancellationRating
7.4
9,035 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to The Big Island?

It is quick and easy to find Knoxville to The Big Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to The Big Island that suits you.

Can I find flights from Knoxville to The Big Island with flexible booking policies on momondo?

Flights from Knoxville to The Big Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to The Big Island?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to The Big Island.

I’m not ready to book a flight from Knoxville to The Big Island right now. Can momondo alert me if prices change?

Price alerts on flights to The Big Island from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your The Big Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 12/22
Mon 12/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to The Big Island

Popular cities in The Big Island

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $44
Flights to Los Angelesfrom $54
Flights to Miamifrom $48
Flights to Chicagofrom $48
Flights to Orlandofrom $39
Flights to Las Vegasfrom $49
Flights to San Franciscofrom $55
Flights to Washington, D.C.from $36
Flights to Bostonfrom $58
Flights to Atlantafrom $48
Flights to Dallasfrom $53
Flights to Seattlefrom $57