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Kailua-Kona

$548+ Cheap flights from Appleton to Kailua-Kona (ATW - KOA)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — KOA
Nov 2 — Nov 91
Sun 11/2
Sun 11/9
1 adult, Economy
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Cheap flight deals from Appleton to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$548
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$668
Provider with most accurate pricing for Appleton Intl-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Kona Intl flights.
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From Appleton Intl to Kona Intl
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($403 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Appleton to Kailua-Kona

Cheapest flights from Appleton to Kailua-Kona
Explore the most affordable flight options available from Appleton to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2025.

This United Airlines deal was found by Cheapflights users on 9/30. 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 12/28:30 amATW - KOA
1 stop11h 48mUnited Airlines
Tue 2/108:55 pmKOA - ATW
2 stops13h 14mUnited Airlines
Deal found 9/30$578
This Delta deal was found by Cheapflights users on 9/30. 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.
Thu 12/46:24 amATW - KOA
2 stops15h 57mDelta
Mon 2/99:55 pmKOA - ATW
2 stops19h 44mDelta
Deal found 9/30$593
This Delta deal was found by Cheapflights users on 9/30. 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.
Thu 12/46:24 amATW - KOA
2 stops15h 57mDelta
Wed 2/119:55 pmKOA - ATW
2 stops19h 44mDelta
Deal found 9/30$617
This Delta deal was found by Cheapflights users on 9/30. 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.
Tue 12/26:05 pmATW - KOA
2 stops28h 16mDelta
Tue 2/1010:55 pmKOA - ATW
2 stops17h 54mDelta
Deal found 9/30$623
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 11/136:00 amATW - KOA
2 stops14h 47mAmerican Airlines
Thu 11/204:32 pmKOA - ATW
2 stops12h 44mAmerican Airlines
Deal found 10/1$624
This Delta deal was found by Cheapflights users on 9/30. 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 12/54:18 pmATW - KOA
2 stops31h 12mDelta
Mon 2/910:55 pmKOA - ATW
2 stops18h 44mDelta
Deal found 9/30$634
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 12/36:05 pmATW - KOA
2 stops28h 16mDelta
Tue 2/1010:55 pmKOA - ATW
2 stops17h 54mDelta
Deal found 9/30$642
This Delta deal was found by Cheapflights users on 9/30. 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.
Thu 12/46:24 amATW - KOA
2 stops15h 57mDelta
Sun 2/89:55 pmKOA - ATW
2 stops19h 44mDelta
Deal found 9/30$644
This Delta deal was found by Cheapflights users on 9/30. 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 12/54:18 pmATW - KOA
2 stops31h 12mDelta
Tue 2/1010:55 pmKOA - ATW
2 stops17h 54mDelta
Deal found 9/30$646
This Delta deal was found by Cheapflights users on 9/30. 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 12/54:18 pmATW - KOA
2 stops31h 12mDelta
Wed 2/1110:55 pmKOA - ATW
2 stops32h 26mDelta
Deal found 9/30$671
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Fri 10/178:43 amATW - KOA
2 stops17h 02mUnited Airlines
Tue 10/217:40 pmKOA - ATW
2 stops13h 28mUnited Airlines
Deal found 10/2$680

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Kailua-Kona 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 October 3, 2025.
Use the filters below to find and compare flights from Appleton to Kailua-Kona that are best for you.

Fly from

Appleton

Fly to

Kailua-Kona

Route

Depart

Return

Price

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Wed 1/21

8:20 am-4:41 pm

1 stop12h 21m

Kona Intl

Fri 1/30

8:55 pm-2:09 pm

2 stops13h 14m

$548

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Wed 1/21

6:30 am-6:00 pm

2 stops15h 30m

Kona Intl

Fri 1/30

8:45 pm-4:42 pm

2 stops15h 57m

$554

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Wed 1/28

5:20 pm-6:00 pm

2 stops28h 40m

Kona Intl

Mon 3/2

10:55 pm-8:49 pm

2 stops17h 54m

$579

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Tue 1/27

5:20 pm-6:00 pm

2 stops28h 40m

Kona Intl

Mon 3/2

10:55 pm-8:49 pm

2 stops17h 54m

$579

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Sat 1/24

5:20 pm-6:00 pm

2 stops28h 40m

Kona Intl

Sun 3/1

9:55 pm-9:39 pm

2 stops19h 44m

$579

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Sat 1/24

4:05 pm-6:00 pm

2 stops29h 55m

Kona Intl

Wed 3/4

9:55 pm-9:39 pm

2 stops19h 44m

$601

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Fri 1/23

5:20 pm-6:00 pm

2 stops28h 40m

Kona Intl

Tue 3/3

9:55 pm-9:39 pm

2 stops19h 44m

$616

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Fri 1/23

5:20 pm-6:00 pm

2 stops28h 40m

Kona Intl

Mon 3/2

10:55 pm-8:49 pm

2 stops17h 54m

$622

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Tue 3/3

5:35 pm-1:08 pm

2 stops23h 33m

Kona Intl

Wed 3/4

8:55 pm-3:10 pm

2 stops14h 15m

$635

AppletonKailua-Kona

ATW - KOA

ATWKOA

Appleton Intl

Wed 1/21

6:30 am-6:00 pm

2 stops15h 30m

Kona Intl

Mon 3/9

9:55 pm-9:39 pm

2 stops18h 44m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 12 results
1
2

Compare providers for flights from Appleton to Kailua-Kona

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Kailua-Kona in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Kailua-Kona flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Appleton 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 Appleton to Kailua-Kona

What is the cheapest month to book a flight from Appleton to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from Appleton to Kailua-Kona (average of $409). Flying from Appleton to Kailua-Kona 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.

What is the cheapest time of day to fly from ATW to KOA?

Find hourly flight availability from Appleton to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Appleton to Kailua-Kona in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated October 3, 2025.
See what other customers who have flown with United Airlines and American Airlines from Appleton to Kailua-Kona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,940 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,940 reviews
United Airlines
7.4
Good
8,940 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,041 reviews
United Airlines
7.4
Good
8,940 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Appleton to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Appleton to Kailua-Kona?

    For as low as $548, United Airlines can have you in Kailua-Kona from Appleton in 12h 21m. There are 4173 mi between Appleton and Kailua-Kona. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Appleton to Kailua-Kona round-trip?

    Cheapflights users have booked flights from Appleton to Kailua-Kona round-trip from $537. Another airline that can offer you cheap pricing is American Airlines. United Airlines is currently priced 40% below the average price you’ll pay for this route.

  • Can I find deals for flights from Appleton to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Appleton to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Kailua-Kona.

  • Can I find deals for business class flights from Appleton to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Appleton to Kailua-Kona 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 Appleton to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Appleton to Kailua-Kona (average of $409). Flying from Appleton to Kailua-Kona 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 2 airlines flying from Appleton to Kailua-Kona

Discover the top 2 airlines that operate flights from Appleton to Kailua-Kona. 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 October 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$537Average$834FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$589Average$738FlexibilityNo cancel feeOn-time71%

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