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

$296+ Cheap flights from Milwaukee to Kailua-Kona (MKE - KOA)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — KOA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee 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.

Cheapflights Tip: The best prices from Milwaukee-Mitchell to Kona Intl are usually found in January or February, booked 81 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Milwaukee to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) 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 September 11, 2025.

Round-trip from

$443
(Alaska Airlines)

One-way from

$296
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$581
From Milwaukee-Mitchell to Kona Intl
Search Deals
One-way flight from Milwaukee-Mitchell to Kona Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Milwaukee to Kailua-Kona

Cheapest flights from Milwaukee to Kailua-Kona
Explore the most affordable flight options available from Milwaukee to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:27 amMKE - KOA
1 stop15h 17mAlaska Airlines
Thu 10/28:00 amKOA - MKE
1 stop11h 02mAlaska Airlines
Deal found 9/8$443
This Delta deal was found by Cheapflights users on 9/9. 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.
Sun 12/79:40 amMKE - KOA
2 stops13h 46mDelta
Wed 12/2410:55 pmKOA - MKE
2 stops17h 40mDelta
Deal found 9/9$454
This Delta deal was found by Cheapflights users on 9/9. 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 11/276:00 amMKE - KOA
2 stops17h 25mDelta
Thu 12/48:53 pmKOA - MKE
2 stops13h 34mDelta
Deal found 9/9$482
This Delta deal was found by Cheapflights users on 9/9. 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.
Sun 12/79:40 amMKE - KOA
2 stops13h 46mDelta
Thu 12/259:55 pmKOA - MKE
2 stops14h 49mDelta
Deal found 9/9$484
This American Airlines deal was found by Cheapflights users on 9/8. 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 12/107:35 amMKE - KOA
1 stop12h 10mAmerican Airlines
Wed 12/2410:09 pmKOA - MKE
1 stop11h 58mAmerican Airlines
Deal found 9/8$489
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/277:24 amMKE - KOA
1 stop13h 23mAmerican Airlines
Thu 12/46:30 pmKOA - MKE
1 stop12h 44mAmerican Airlines
Deal found 9/9$509
This Delta deal was found by Cheapflights users on 9/9. 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 12/107:20 amMKE - KOA
2 stops16h 06mDelta
Wed 12/2410:55 pmKOA - MKE
2 stops17h 40mDelta
Deal found 9/9$514

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 September 11, 2025.
Use the filters below to find and compare flights from Milwaukee to Kailua-Kona that are best for you.

Fly from

Milwaukee

Fly to

Kailua-Kona

Route

Depart

Return

Price

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Mon 12/8

9:40 am-7:26 pm

2 stops13h 46m

Kona Intl

Wed 12/24

10:55 pm-8:35 pm

2 stops17h 40m

$454

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Tue 12/9

6:10 am-6:20 pm

2 stops16h 10m

Kona Intl

Wed 12/24

10:55 pm-8:35 pm

2 stops17h 40m

$454

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Thu 11/27

6:00 am-7:25 pm

2 stops17h 25m

Kona Intl

Thu 12/4

8:53 pm-2:27 pm

2 stops13h 34m

$482

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Wed 12/10

7:20 am-6:20 pm

2 stops15h 00m

Kona Intl

Wed 12/24

10:55 pm-8:35 pm

2 stops17h 40m

$484

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Sun 12/7

9:40 am-7:26 pm

2 stops13h 46m

Kona Intl

Thu 12/25

9:55 pm-4:44 pm

2 stops14h 49m

$484

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Mon 9/22

6:27 am-4:44 pm

1 stop15h 17m

Kona Intl

Thu 10/2

8:00 am-12:02 am

1 stop11h 02m

$497

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Sun 11/2

10:56 am-7:53 pm

2 stops12h 57m

Kona Intl

Sun 11/9

8:30 pm-4:14 pm

2 stops15h 44m

$503

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Tue 12/9

3:46 pm-9:30 pm

1 stop33h 44m

Kona Intl

Tue 12/23

10:08 pm-11:59 pm

1 stop21h 51m

$543

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Tue 12/9

3:46 pm-9:30 pm

1 stop33h 44m

Kona Intl

Thu 12/25

10:08 pm-11:59 pm

1 stop21h 51m

$553

MilwaukeeKailua-Kona

MKE - KOA

MKEKOA

Milwaukee-Mitchell

Sun 12/7

3:46 pm-9:30 pm

1 stop33h 44m

Kona Intl

Thu 12/25

10:08 pm-11:59 pm

1 stop21h 51m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
1
2
3

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

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

How far ahead should I book a flight from Milwaukee to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Kailua-Kona. Price data was last updated on August 29, 2025.

The price you pay for your flight from Milwaukee to Kailua-Kona may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Find hourly flight availability from Milwaukee 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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Milwaukee to Kailua-Kona in the afternoon. If you’re flexible enough to do this you can expect to save up to 43% 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 September 11, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Milwaukee to Kailua-Kona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

    Departing from Milwaukee to Kailua-Kona will take you 13h 46m. There are 4204 mi between Milwaukee and Kailua-Kona.

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

    According to our current data, Delta ($241), United Airlines ($369), and American Airlines ($395) offers the cheapest pricing from Milwaukee to Kailua-Kona. You may be able to fly from Milwaukee to Kailua-Kona for 65% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Milwaukee to Kailua-Kona one-way?

    The cheapest airlines for a one-way flight from Milwaukee to Kailua-Kona are Alaska Airlines ($296), American Airlines ($320), and Delta ($326).

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

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

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

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

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

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

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

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 Milwaukee 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
O'Hare Intl to Lihue flights
Minneapolis to Kailua-Kona flights
Minneapolis to Lihue flights
O'Hare Intl to Kailua-Kona flights
Milwaukee to Honolulu flights
O'Hare Intl to Hilo flights
Milwaukee to Kahului flights
Madison to Honolulu flights
Madison to Kahului flights
Milwaukee to Lihue flights
Minneapolis to Hilo flights
Madison to Kailua-Kona flights
Duluth to Honolulu flights
Green Bay to Honolulu flights
Appleton to Kahului flights
Appleton to Honolulu flights
Wausau to Honolulu flights
Madison to Lihue flights
O'Hare Intl to Kapalua flights
Appleton to Kailua-Kona flights
Milwaukee to Hilo flights
Wausau to Kahului flights
Green Bay to Kahului flights
La Crosse to Honolulu flights
Madison to Hilo flights
Green Bay to Kailua-Kona flights
Escanaba to Honolulu flights
O'Hare Intl to Waimea (Big Island) flights
O'Hare Intl to Hana flights
Wausau to Lihue flights
Dubuque to Honolulu flights
Minneapolis to Waimea (Big Island) flights
Minneapolis to Kapalua flights
Wausau to Hilo flights
Minneapolis to Hana flights
Minneapolis to Hoolehua flights
La Crosse to Lihue flights
Milwaukee to Hana flights
Milwaukee to Kapalua flights
Milwaukee to Waimea (Big Island) flights
Madison to Kapalua flights

Top 6 airlines flying from Milwaukee to Kailua-Kona

Discover the top 6 airlines that operate flights from Milwaukee 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$241Average$576FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$369Average$731FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$395Average$646FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$401Average$554FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$461Average$679FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$501Average$795FlexibilityNo cancel feeOn-time63%

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.