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$574+ Cheap flights from Knoxville (TYS) to O'ahu

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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HNL
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Knoxville to O'ahu

Keep the following information in mind while searching for Knoxville to O'ahu flight deals. Data was last updated June 16, 2025.

Round-trip from

$663
(Delta)

One-way from

$574
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,231
From Knoxville McGhee Tyson to O'ahu
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One-way flight from Knoxville McGhee Tyson to O'ahu
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Highest demand for flights based on searches. 2% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Knoxville to O'ahu

Cheapest flights from Knoxville to O'ahu
Explore the most affordable flight options available from Knoxville to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Delta deal was found by Cheapflights users on 6/14. 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.
Fri 9/56:36 amTYS - HNL
2 stops19h 52mDelta
Mon 9/159:38 pmHNL - TYS
2 stops19h 21mDelta
Deal found 6/14$663
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 11/114:55 pmTYS - HNL
2 stops24h 28mUnited Airlines
Sat 11/1510:50 pmHNL - TYS
2 stops18h 40mUnited Airlines
Deal found 6/15$766
This American Airlines deal was found by Cheapflights users on 6/16. 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 8/2912:20 pmTYS - HNL
2 stops15h 14mAmerican Airlines
Sun 9/79:42 pmHNL - TYS
2 stops11h 59mAmerican Airlines
Deal found 6/16$844

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Knoxville to O'ahu that are best for you.

Fly from

Knoxville

Fly to

O'ahu

Route

Depart

Return

Price

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Fri 9/5

6:36 am-8:28 pm

2 stops19h 52m

Honolulu

Mon 9/15

9:38 pm-10:59 pm

2 stops19h 21m

$663

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Fri 8/29

12:20 pm-9:34 pm

2 stops15h 14m

Honolulu

Sun 9/7

9:42 pm-3:41 pm

2 stops11h 59m

$844

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Fri 8/29

7:00 am-1:26 pm

1 stop12h 26m

Honolulu

Sun 9/7

5:15 pm-10:13 am

1 stop10h 58m

$888

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Thu 6/19

7:25 pm-4:01 pm

2 stops26h 36m

$574

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Mon 6/30

7:46 am-2:17 pm

1 stop12h 31m

$632

KnoxvilleHonolulu

TYS - HNL

TYSHNL

Knoxville McGhee Tyson

Mon 6/30

1:06 pm-8:52 pm

2 stops13h 46m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Knoxville to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

What is the cheapest month to book a flight from Knoxville to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Knoxville to O'ahu (average of $469). Flying from Knoxville to O'ahu in June is currently the most expensive (average of $687). 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.

What is the cheapest time of day to fly from TYS to FUW?

Find hourly flight availability from Knoxville to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to O'ahu as you normally would.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated June 16, 2025.
Read through reviews of airlines operating flights from Knoxville to O'ahu, such as Delta, United Airlines and American Airlines. 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
7,963 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,963 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 O'ahu. 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 O'ahu?

    If you book a flight to O'ahu from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville.

  • What are the cheapest airlines to fly from Knoxville to O'ahu one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $574. Delta flights start at $632 while deals on American Airlines start at $643 one-way.

  • Can I find deals for flights from Knoxville to O'ahu that include hotel bookings?

    Yes. In addition to deals on Knoxville to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to O'ahu?

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

  • Can I find deals for business class flights from Knoxville to O'ahu?

    Yes. Cheapflights offers flight deals from Knoxville to O'ahu 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 O'ahu?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to O'ahu (average of $469). Flying from Knoxville to O'ahu in June is currently the most expensive (average of $687). 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.

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Top 3 airlines flying from Knoxville to O'ahu

Discover the top 3 airlines that operate flights from Knoxville to O'ahu. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$676Average$934FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$719Average$1,126FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$842Average$1,077FlexibilityNo cancel feeOn-time71%

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