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Kailua-Kona

$227+ Cheap flights from Missouri to Kailua-Kona (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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KOA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Missouri to Kailua-Kona

Keep the following information in mind while searching for Missouri to Kailua-Kona flight deals. Data was last updated June 12, 2025.

Round-trip from

$403
(Alaska Airlines)

One-way from

$227
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$703
From Missouri to Kona Intl
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One-way flight from Missouri to Kona Intl
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Highest demand for flights based on searches. 5% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Missouri to Kailua-Kona

Cheapest flights from Missouri to Kailua-Kona
Explore the most affordable flight options available from Missouri to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 11/106:15 amSTL - KOA
1 stop12h 49mAmerican Airlines
Mon 11/179:25 pmKOA - STL
1 stop12h 09mAmerican Airlines
Deal found 6/11$403
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 10/75:57 pmMCI - KOA
1 stop22h 00mAlaska Airlines
Tue 10/1411:57 amKOA - MCI
1 stop23h 25mAlaska Airlines
Deal found 6/10$403
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/97:56 amMCI - KOA
1 stop11h 29mAmerican Airlines
Tue 9/169:55 pmKOA - MCI
2 stops14h 30mAmerican Airlines
Deal found 6/10$408
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/289:00 amSTL - KOA
1 stop11h 18mUnited Airlines
Mon 11/38:55 pmKOA - STL
1 stop11h 44mUnited Airlines
Deal found 6/11$422
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/236:00 amSTL - KOA
2 stops16h 43mAlaska Airlines
Tue 9/307:11 pmKOA - STL
2 stops17h 23mAlaska Airlines
Deal found 6/10$432
This Delta deal was found by Cheapflights users on 6/11. 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 9/97:55 amMCI - KOA
1 stop14h 39mDelta
Tue 9/168:40 pmKOA - MCI
1 stop13h 09mDelta
Deal found 6/11$456
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:45 amSTL - KOA
1 stop10h 25mSouthwest
Tue 9/308:30 pmKOA - STL
1 stop10h 25mSouthwest
Deal found 6/10$545
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 10/187:20 amSTL - KOA
2 stops16h 20mDelta
Fri 10/248:40 pmKOA - STL
2 stops16h 22mDelta
Deal found 6/9$584
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/79:15 amMCI - KOA
1 stop11h 04mUnited Airlines
Wed 8/137:40 pmKOA - MCI
1 stop22h 51mUnited Airlines
Deal found 6/11$604
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 9/216:30 pmJLN - KOA
2 stops22h 06mUnited Airlines
Sat 9/271:05 pmKOA - JLN
2 stops47h 09mUnited Airlines
Deal found 6/12$764
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:40 pmMCI - KOA
2 stops19h 20mSouthwest
Sun 6/158:10 amKOA - MCI
2 stops12h 30mSouthwest
Deal found 6/10$779
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 9/216:00 amSGF - KOA
2 stops18h 24mUnited Airlines
Sat 9/271:40 pmKOA - SGF
2 stops19h 20mUnited Airlines
Deal found 6/12$886

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri 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 June 12, 2025.
Use the filters below to find and compare flights from Missouri to Kailua-Kona that are best for you.

Fly from

Missouri

Fly to

Kailua-Kona

Route

Depart

Return

Price

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Tue 9/9

7:56 am-2:25 pm

1 stop11h 29m

Kona Intl

Tue 9/16

9:55 pm-5:25 pm

2 stops14h 30m

$408

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Mon 8/25

7:59 pm-11:16 am

1 stop20h 17m

Kona Intl

Tue 9/2

9:00 pm-2:42 pm

2 stops12h 42m

$428

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Tue 9/9

7:55 am-5:34 pm

1 stop14h 39m

Kona Intl

Tue 9/16

8:40 pm-2:49 pm

1 stop13h 09m

$456

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Tue 8/19

6:45 am-1:29 pm

1 stop11h 44m

Kona Intl

Tue 8/26

2:59 pm-9:00 am

2 stops13h 01m

$457

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Tue 7/22

7:32 pm-2:35 pm

2 stops24h 03m

Kona Intl

Mon 7/28

4:07 pm-2:26 pm

2 stops17h 19m

$524

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Thu 7/10

6:33 am-3:19 pm

2 stops13h 46m

Kona Intl

Thu 7/24

1:10 pm-4:54 am

1 stop10h 44m

$565

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Thu 8/7

9:15 am-3:19 pm

1 stop11h 04m

Kona Intl

Wed 8/13

7:40 pm-11:31 pm

1 stop22h 51m

$604

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Tue 7/22

3:24 pm-10:04 pm

1 stop11h 40m

Kona Intl

Mon 7/28

9:30 pm-2:26 pm

1 stop11h 56m

$722

JoplinKailua-Kona

JLN - KOA

JLNKOA

Joplin

Sun 9/21

6:30 pm-11:36 am

2 stops22h 06m

Kona Intl

Sat 9/27

1:05 pm-5:14 pm

2 stops47h 09m

$764

SpringfieldKailua-Kona

SGF - KOA

SGFKOA

Springfield-Branson

Sun 9/21

6:00 am-7:24 pm

2 stops18h 24m

Kona Intl

Sat 9/27

1:40 pm-2:00 pm

2 stops19h 20m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 19 results
1
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Best time to book a flight from Missouri to Kailua-Kona

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

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

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

Find hourly flight availability from Missouri 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Kailua-Kona as you normally would.

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Missouri to Kailua-Kona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    If you book a flight to Kailua-Kona from Missouri, you will be flying to Kona Intl, which is the city’s only airport. Kona Intl (KOA) is located 7.7 mi from the center of Kailua-Kona.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $227. Delta flights start at $261 while deals on United Airlines start at $326 one-way.

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

    The most popular route from Missouri to Kailua-Kona is Kansas City - Kona Intl. You may also consider Lambert-St Louis - Kona Intl or Springfield-Branson - Kona Intl.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Missouri to Kailua-Kona

Discover the top 5 airlines that operate flights from Missouri 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$369Average$565FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$379Average$550FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$380Average$758FlexibilityNo cancel feeOn-time69%
DeltaCheapest$394Average$560FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$431Average$746FlexibilityNo cancel feeOn-time63%

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