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Kailua-Kona

$631+ Cheap flights from Green Bay to Kailua-Kona (GRB - 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — KOA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Green Bay to Kailua-Kona

Best flights from Green Bay to Kailua-Kona
Discover carefully curated flight deals from Green Bay to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 1/105:02 pmGRB - KOA
2 stops26h 45mAmerican Airlines
Fri 1/169:45 pmKOA - GRB
2 stops14h 40mAmerican Airlines
Deal found 10/27$631
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 1/108:00 amGRB - KOA
1 stop12h 31mUnited Airlines
Fri 1/163:59 pmKOA - GRB
2 stops14h 08mUnited Airlines
Deal found 10/27$786

Cheap flight deals from Green Bay to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$601
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$713
Provider with most accurate pricing for Green Bay Austin-Straubel-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Kona Intl flights.
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From Green Bay Austin-Straubel to Kona Intl
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($295 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay 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 29, 2025.
Use the filters below to find and compare flights from Green Bay to Kailua-Kona that are best for you.

Fly from

Green Bay

Fly to

Kailua-Kona

Route

Depart

Return

Price

Green BayKailua-Kona

GRB - KOA

GRBKOA

Green Bay Austin-Straubel

Sat 1/10

5:02 pm-3:47 pm

2 stops26h 45m

Kona Intl

Fri 1/16

9:45 pm-4:25 pm

2 stops14h 40m

$631

Green BayKailua-Kona

GRB - KOA

GRBKOA

Green Bay Austin-Straubel

Sat 1/10

8:00 am-4:31 pm

1 stop12h 31m

Kona Intl

Fri 1/16

3:59 pm-10:07 am

2 stops14h 08m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Green Bay 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 Green Bay to Kailua-Kona in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Green Bay-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Green Bay-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Green Bay-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-Kailua-Kona flights, Cheapflights users trust eDreams the most. eDreams 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 Green Bay-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 Green Bay to Kailua-Kona

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

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

Currently, January is the cheapest month in which you can book a flight from Green Bay to Kailua-Kona (average of $529). Flying from Green Bay to Kailua-Kona in June is currently the most expensive (average of $1,286). 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 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 29, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Green Bay to Kailua-Kona. 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.
United Airlines
7.4
Good
8,999 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Green Bay 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 Green Bay to Kailua-Kona?

    A quick flight from Green Bay to Kailua-Kona can take about 12h 31m. American Airlines provides one of the quickest options available for as low as $786. The distance between Green Bay and Kailua-Kona is about 4192 mi. This flight may include one or multiple stops.

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

    According to our current data, American Airlines ($562), and United Airlines ($618) offers the cheapest pricing from Green Bay to Kailua-Kona. American Airlines is currently priced 29% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Kailua-Kona (average of $529). Flying from Green Bay to Kailua-Kona in June is currently the most expensive (average of $1,286). 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 Green Bay to Kailua-Kona

Discover the top 2 airlines that operate flights from Green Bay 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$562Average$785FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$618Average$898FlexibilityNo cancel feeOn-time69%

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