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$333+ Cheap flights from Kailua-Kona (KOA) to Missouri

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — STL
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Missouri

Keep the following information in mind while searching for Kailua-Kona to Missouri flight deals. Data was last updated August 1, 2025.

Round-trip from

$403
(United Airlines)

One-way from

$333
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$673
From Kona Intl to Missouri
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One-way flight from Kona Intl to Missouri
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Highest demand for flights based on searches. 14% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Kailua-Kona to Missouri

Cheapest flights from Kailua-Kona to Missouri
Explore the most affordable flight options available from Kailua-Kona to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/147:40 pmKOA - MCI
1 stop10h 08mUnited Airlines
Mon 8/189:15 amMCI - KOA
1 stop11h 04mUnited Airlines
Deal found 7/30$403
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/288:00 amKOA - STL
1 stop10h 59mAlaska Airlines
Mon 9/83:35 pmSTL - KOA
1 stop11h 34mAlaska Airlines
Deal found 7/31$415
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:40 pmKOA - STL
2 stops15h 50mAmerican Airlines
Fri 9/56:20 amSTL - KOA
1 stop12h 22mAmerican Airlines
Deal found 7/30$458
This Delta deal was found by Cheapflights users on 7/31. 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 8/269:47 pmKOA - STL
2 stops15h 00mDelta
Sat 9/67:35 amSTL - KOA
2 stops16h 25mDelta
Deal found 7/31$581
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/277:40 pmKOA - STL
1 stop12h 03mUnited Airlines
Wed 9/36:35 amSTL - KOA
2 stops17h 49mUnited Airlines
Deal found 7/30$620
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/308:00 amKOA - MCI
2 stops24h 38mAlaska Airlines
Sun 8/35:25 amMCI - KOA
2 stops21h 39mAlaska Airlines
Deal found 7/30$1,072
This Delta deal was found by Cheapflights users on 7/31. 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 9/189:30 pmKOA - MCI
2 stops14h 38mDelta
Tue 9/236:40 amMCI - KOA
2 stops15h 55mDelta
Deal found 7/31$1,554

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Missouri 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 August 1, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Missouri that are best for you.

Fly from

Kailua-Kona

Fly to

Missouri

Route

Depart

Return

Price

Kailua-KonaKansas City

KOA - MCI

KOAMCI

Kona Intl

Thu 8/14

7:40 pm-10:48 am

1 stop10h 08m

Kansas City

Mon 8/18

9:15 am-3:19 pm

1 stop11h 04m

$403

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Thu 8/28

8:00 am-11:59 pm

1 stop10h 59m

Lambert-St Louis

Mon 9/8

3:35 pm-10:09 pm

1 stop11h 34m

$415

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Mon 8/25

9:40 pm-6:30 pm

2 stops15h 50m

Lambert-St Louis

Fri 9/5

6:20 am-1:42 pm

1 stop12h 22m

$458

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Tue 8/26

9:47 pm-5:47 pm

2 stops15h 00m

Lambert-St Louis

Sat 9/6

7:35 am-7:00 pm

2 stops16h 25m

$581

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Wed 8/27

11:00 pm-4:53 pm

1 stop12h 53m

Lambert-St Louis

Wed 9/3

6:35 am-7:24 pm

2 stops17h 49m

$620

Kailua-KonaKansas City

KOA - MCI

KOAMCI

Kona Intl

Thu 9/18

9:30 pm-5:08 pm

2 stops14h 38m

Kansas City

Tue 9/23

6:40 am-5:35 pm

2 stops15h 55m

$1,554

Kailua-KonaKansas City

KOA - MCI

KOAMCI

Kona Intl

Thu 9/18

9:32 pm-4:01 pm

2 stops13h 29m

Kansas City

Tue 9/23

4:55 pm-12:28 pm

1 stop24h 33m

$2,173

Kailua-KonaKansas City

KOA - MCI

KOAMCI

Kona Intl

Wed 8/6

9:40 pm-11:59 pm

1 stop21h 19m

$333

Kailua-KonaKansas City

KOA - MCI

KOAMCI

Kona Intl

Fri 8/15

9:47 pm-11:00 pm

1 stop20h 13m

$353

Kailua-KonaKansas City

KOA - MCI

KOAMCI

Kona Intl

Fri 8/15

7:40 pm-10:48 am

1 stop10h 08m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

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

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

Find hourly flight availability from Kailua-Kona to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

When flying from Kailua-Kona to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated August 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Kailua-Kona to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

    Kona Intl (KOA), located 7.7 mi from the city center, is the airport you fly out of when you book flights from Kailua-Kona to Missouri.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $333. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Kailua-Kona to Missouri for a low price.

  • What are the most popular routes from Kailua-Kona to Missouri?

    The most popular flight routes from Kailua-Kona to Missouri are Kona Intl - Lambert-St Louis, Kona Intl - Kansas City and Kona Intl - Kirksville Cannon Memorial.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Kailua-Kona to Missouri (average of $311). Flying from Kailua-Kona to Missouri in March is currently the most expensive (average of $356). 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 Kailua-Kona to Missouri

Discover the top 2 airlines that operate flights from Kailua-Kona to Missouri. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$217Average$480FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$504Average$689FlexibilityNo cancel feeOn-time69%

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