Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Knoxville to O'ahu from $357

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 O'ahu departing on 11/23. 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 O'ahu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:10 pm - 11:55 amTYS-HNL
22h 45m2 stops
Delta Logo
1:55 pm - 3:19 pmHNL-TYS
20h 24m2 stops
$553Delta
Find Deal
Tue, Jan 13 - Tue, Jan 20
Delta Logo
2:37 pm - 11:55 amTYS-HNL
26h 18m2 stops
Delta Logo
8:00 am - 9:21 amHNL-TYS
20h 21m2 stops
$555Delta
Find Deal
Tue, Jan 20 - Tue, Jan 27
Delta Logo
7:00 am - 9:28 pmTYS-HNL
19h 28m2 stops
Delta Logo
8:00 am - 9:21 amHNL-TYS
20h 21m2 stops
$570Delta
Find Deal
Wed, Jan 28 - Tue, Feb 3
Delta Logo
2:37 pm - 11:55 amTYS-HNL
26h 18m2 stops
Delta Logo
8:00 am - 9:21 amHNL-TYS
20h 21m2 stops
$571Delta
Find Deal
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
4:30 pm - 11:11 amTYS-HNL
23h 41m2 stops
Multiple Airlines Logo
4:17 pm - 11:01 pmHNL-TYS
25h 44m1 stop
$590Multiple Airlines
Find Deal
Mon, Feb 9 - Thu, Feb 19
Delta Logo
5:30 am - 9:30 pmTYS-HNL
21h 00m2 stops
Delta Logo
1:12 pm - 9:06 amHNL-TYS
14h 54m2 stops
$601Delta
Find Deal
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
10:00 am - 11:00 amTYS-HNL
30h 00m1 stop
Multiple Airlines Logo
4:15 pm - 3:30 pmHNL-TYS
18h 15m2 stops
$607Multiple Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
Delta Logo
6:30 am - 5:05 pmTYS-HNL
15h 35m2 stops
Delta Logo
1:17 pm - 9:21 amHNL-TYS
15h 04m2 stops
$614Delta
Find Deal
Tue, Jan 20 - Tue, Feb 3
Delta Logo
5:40 am - 5:58 pmTYS-HNL
17h 18m2 stops
Delta Logo
1:55 pm - 3:19 pmHNL-TYS
20h 24m2 stops
$620Delta
Find Deal
Mon, Jan 12 - Tue, Jan 20
Delta Logo
5:40 am - 5:58 pmTYS-HNL
17h 18m2 stops
Delta Logo
9:35 pm - 7:59 pmHNL-TYS
17h 24m2 stops
$636Delta
Find Deal
Mon, Jan 12 - Mon, Jan 19

Delta flights from Knoxville to O'ahu

Our best Delta deals on Knoxville to O'ahu flight tickets
Delta
Jan 13
TYS6:10 pmKnoxville McGhee Tyson
22h 45m
2 stops
HNL11:55 amHonolulu
Jan 20
HNL1:55 pmHonolulu
20h 24m
2 stops
TYS3:19 pmKnoxville McGhee Tyson
$553
Find similar
Delta
Jan 20
TYS2:37 pmKnoxville McGhee Tyson
26h 18m
2 stops
HNL11:55 amHonolulu
Jan 28
HNL8:00 amHonolulu
20h 21m
2 stops
TYS9:21 amKnoxville McGhee Tyson
$555
Find similar
Delta
Jan 28
TYS7:00 amKnoxville McGhee Tyson
19h 28m
2 stops
HNL9:28 pmHonolulu
Feb 3
HNL8:00 amHonolulu
20h 21m
2 stops
TYS9:21 amKnoxville McGhee Tyson
$570
Find similar

United Airlines flights from Knoxville to O'ahu

Our best United Airlines deals on Knoxville to O'ahu flight tickets
United Airlines
Feb 7
TYS2:25 pmKnoxville McGhee Tyson
27h 38m
2 stops
HNL1:03 pmHonolulu
Feb 9
HNL10:50 pmHonolulu
19h 54m
2 stops
TYS11:44 pmKnoxville McGhee Tyson
$699
Find similar
United Airlines
Jan 20
TYS1:59 pmKnoxville McGhee Tyson
28h 04m
2 stops
HNL1:03 pmHonolulu
Feb 3
HNL8:00 amHonolulu
29h 05m
3 stops
TYS6:05 pmKnoxville McGhee Tyson
$718
Find similar
United Airlines
Jan 20
TYS1:59 pmKnoxville McGhee Tyson
28h 04m
2 stops
HNL1:03 pmHonolulu
Feb 3
HNL8:00 amHonolulu
29h 05m
3 stops
TYS6:05 pmKnoxville McGhee Tyson
$742
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to O'ahu 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 21, 2025.
Use the filters below to find and compare flights from Knoxville to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Tue 1/13

6:10 pm-11:55 am

2 stops22h 45m

Honolulu

Tue 1/20

1:55 pm-3:19 pm

2 stops20h 24m

$553

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Tue 1/20

2:37 pm-11:55 am

2 stops26h 18m

Honolulu

Tue 1/27

8:00 am-9:21 am

2 stops20h 21m

$555

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Wed 1/28

7:00 am-9:28 pm

2 stops19h 28m

Honolulu

Tue 2/3

8:00 am-9:21 am

2 stops20h 21m

$570

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Wed 1/21

2:37 pm-11:55 am

2 stops26h 18m

Honolulu

Wed 1/28

8:00 am-9:21 am

2 stops20h 21m

$571

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Mon 2/9

4:30 pm-11:11 am

2 stops23h 41m

Honolulu

Thu 2/19

4:17 pm-11:01 pm

1 stop25h 44m

$590

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Wed 2/18

5:30 am-9:30 pm

2 stops21h 00m

Honolulu

Wed 2/25

1:12 pm-9:06 am

2 stops14h 54m

$601

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Sun 1/18

10:00 am-11:00 am

1 stop30h 00m

Honolulu

Thu 1/22

4:15 pm-3:30 pm

2 stops18h 15m

$607

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Tue 1/20

6:30 am-5:05 pm

2 stops15h 35m

Honolulu

Tue 2/3

1:17 pm-9:21 am

2 stops15h 04m

$614

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Mon 1/12

5:40 am-5:58 pm

2 stops17h 18m

Honolulu

Tue 1/20

1:55 pm-3:19 pm

2 stops20h 24m

$620

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Mon 1/12

5:40 am-5:58 pm

2 stops17h 18m

Honolulu

Mon 1/19

9:35 pm-7:59 pm

2 stops17h 24m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to O'ahu from

How to get the cheapest flight ticket from Knoxville to O'ahu

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 O'ahu?

The month of February is another great option to travel to O'ahu, with average flight prices from Knoxville averaging around $885.

What is the cheapest day to depart on your flight to O'ahu?

According to our data, Monday is the cheapest day to fly to O'ahu from Knoxville. The lowest ticket price found for a Monday departure recently was $1,024. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to O'ahu on Thursday is $1,246.

What is the cheapest time of day to depart on your flight to O'ahu?

According to our data, the cheapest time of day to fly to O'ahu is in the afternoon. momondo users have found flights departing from Knoxville to O'ahu in the afternoon for as low as $868. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,179.

How far in advance should I book a flight to O'ahu?

You are more likely to see cheaper flights to O'ahu from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around $1,041 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from Knoxville for as low as $714 on momondo.

Can stopping save me money on Knoxville to O'ahu flights?

No. A direct flight is the cheapest option for a flight between Knoxville to O'ahu.

Cheap Knoxville to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to O'ahu

Direct flights

None
There are no direct flights from Knoxville to O'ahu. There are no popular flight routes from Knoxville to O'ahu.
Search flight deals

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to O'ahu?

    Prices for flights from Knoxville McGhee Tyson Airport to O'ahu are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to O'ahu?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to O'ahu?

    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 O'ahu.

  • What documentation or ID do you need to fly to O'ahu?

    The necessary travel and health documents for your O'ahu 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 O'ahu?

Best airlines flying from Knoxville to O'ahu

Compare and see reviews for airlines that fly from Knoxville to O'ahu with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $704Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $833Free CancellationRating
7.4
9,029 reviews
Search United Airlines flights
American AirlinesPriceFrom $842Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to O'ahu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to O'ahu for you.

Can I find flights from Knoxville to O'ahu with flexible booking policies on momondo?

All flight searches from Knoxville to O'ahu on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Knoxville to O'ahu?

momondo provides multiple filters to help you find the best flight to O'ahu from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Knoxville to O'ahu right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to O'ahu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your O'ahu 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
Sun 12/21
Sun 12/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to O'ahu

Popular cities in O'ahu

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $44
Flights to Los Angelesfrom $48
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 $38
Flights to Dallasfrom $45
Flights to Seattlefrom $57