HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kailua-Kona

$669+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — KOA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to Kailua-Kona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Green Bay to Kailua-Kona

Cheapest flights from Green Bay to Kailua-Kona
Explore the most affordable flight options available from Green Bay to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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 2/245:28 pm
GRB
-
KOA
2 stops23h 25m
United Airlines
Wed 2/2510:55 pm
KOA
-
GRB
2 stops13h 58m
United Airlines
Deal found 1/20$669
This Delta deal was found by Cheapflights users on 1/20. 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 2/46:15 am
GRB
-
KOA
2 stops16h 15m
Delta
Sun 2/88:55 pm
KOA
-
GRB
2 stops20h 40m
Delta
Deal found 1/20$679
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/46:00 am
GRB
-
KOA
3 stops17h 10m
American Airlines
Sun 2/811:00 pm
KOA
-
GRB
2 stops19h 12m
American Airlines
Deal found 1/20$1,430

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$669
(United Airlines)
Provider with most accurate pricing for Green Bay Austin-Straubel-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Kona Intl flights.
Search Deals
From Green Bay Austin-Straubel to Kona Intl
Search Deals

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 January 21, 2026.
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

Tue 2/24

5:28 pm-12:53 pm

2 stops23h 25m

Kona Intl

Wed 2/25

8:55 pm-4:53 pm

2 stops15h 58m

$669

Green BayKailua-Kona

GRB - KOA

GRBKOA

Green Bay Austin-Straubel

Wed 2/4

6:15 am-6:30 pm

2 stops16h 15m

Kona Intl

Sun 2/8

8:55 pm-9:35 pm

2 stops20h 40m

$679

Green BayKailua-Kona

GRB - KOA

GRBKOA

Green Bay Austin-Straubel

Wed 2/4

6:00 am-7:10 pm

3 stops17h 10m

Kona Intl

Sun 2/8

11:00 pm-10:12 pm

2 stops19h 12m

$1,430

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Kailua-Kona flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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.

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 January 21, 2026.
Read reviews from past customers who have flown United 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
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 16h 15m. United Airlines provides one of the quickest options available for as low as $679. The distance between Green Bay and Kailua-Kona is about 4192 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Green Bay to Kailua-Kona round-trip?

    According to our current data, United Airlines ($618), offers the cheapest pricing from Green Bay to Kailua-Kona.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Green Bay to Kailua-Kona

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Honolulu flights
Minneapolis to Honolulu flights
O'Hare Intl to Kahului flights
Minneapolis to Kahului flights
Minneapolis to Lihue flights
Minneapolis to Kailua-Kona flights
O'Hare Intl to Kailua-Kona flights
O'Hare Intl to Lihue flights
Milwaukee to Honolulu flights
Milwaukee to Kahului flights
Appleton to Kahului flights
Madison to Honolulu flights
O'Hare Intl to Hilo flights
Madison to Kahului flights
Green Bay to Honolulu flights
Appleton to Honolulu flights
Milwaukee to Lihue flights
Milwaukee to Kailua-Kona flights
Appleton to Kailua-Kona flights
Minneapolis to Hilo flights
Madison to Kailua-Kona flights
Wausau to Honolulu flights
Madison to Lihue flights
Green Bay to Kahului flights
Milwaukee to Hilo flights
Duluth to Honolulu flights
Wausau to Kahului flights
Madison to Hilo flights
Wausau to Lihue flights
Minneapolis to Kapalua flights
O'Hare Intl to Waimea (Big Island) flights
Minneapolis to Hana flights
O'Hare Intl to Kapalua flights
O'Hare Intl to Hana flights
Minneapolis to Waimea (Big Island) flights
La Crosse to Honolulu flights
La Crosse to Lihue flights
Milwaukee to Waimea (Big Island) flights
Wausau to Hilo flights
Minneapolis to Hoolehua flights
Dubuque to Honolulu flights
Escanaba to Honolulu flights
Milwaukee to Hana flights
Madison to Kapalua flights
Milwaukee to Kapalua flights

Top airline flying from Green Bay to Kailua-Kona

Discover the top airline 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$618Average$792FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.