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The Big Island

$179+ Cheap flights from Missouri to The Big Island

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KOA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Missouri to The Big Island

Cheapest flights from Missouri to The Big Island
Explore the most affordable flight options available from Missouri to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Southwest deal was found by Cheapflights users on 12/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:00 amSTL - KOA
1 stop12h 40mSouthwest
Tue 12/239:15 pmKOA - STL
1 stop10h 40mSouthwest
Deal found 12/11$725
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:02 amMCI - KOA
1 stop11h 16mUnited Airlines
Wed 12/2411:59 pmKOA - MCI
1 stop11h 10mUnited Airlines
Deal found 12/10$741
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/239:00 amMCI - KOA
1 stop11h 41mUnited Airlines
Sat 1/103:59 pmKOA - MCI
2 stops13h 32mUnited Airlines
Deal found 12/11$802
This Delta deal was found by Cheapflights users on 12/11. 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 12/166:30 amSTL - KOA
2 stops17h 00mDelta
Tue 12/2310:55 pmKOA - STL
2 stops18h 39mDelta
Deal found 12/11$815
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:00 amMCI - KOA
1 stop11h 41mUnited Airlines
Mon 12/292:23 pmKOA - MCI
2 stops14h 55mUnited Airlines
Deal found 12/10$815
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/288:00 amSTL - KOA
1 stop14h 51mAmerican Airlines
Wed 12/316:30 pmKOA - STL
1 stop12h 20mAmerican Airlines
Deal found 12/11$881
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/215:45 amMCI - KOA
2 stops18h 51mUnited Airlines
Sun 12/2811:59 pmKOA - MCI
1 stop11h 10mUnited Airlines
Deal found 12/11$908
This Southwest deal was found by Cheapflights users on 12/10. 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.
Mon 12/225:05 amSTL - KOA
1 stop12h 35mSouthwest
Sun 1/49:15 pmKOA - STL
1 stop9h 55mSouthwest
Deal found 12/10$913
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/315:03 pmSGF - KOA
2 stops24h 05mUnited Airlines
Sat 1/313:59 pmKOA - SGF
2 stops16h 46mUnited Airlines
Deal found 12/11$927
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/258:00 amSTL - KOA
1 stop14h 51mAmerican Airlines
Mon 12/2910:09 pmKOA - STL
1 stop11h 47mAmerican Airlines
Deal found 12/10$946
This Southwest deal was found by Cheapflights users on 12/10. 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.
Mon 12/225:05 amSTL - KOA
1 stop12h 35mSouthwest
Mon 1/59:15 pmKOA - STL
1 stop10h 25mSouthwest
Deal found 12/10$948
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:38 pmMCI - KOA
1 stop34h 52mMultiple Airlines
Wed 12/247:10 pmKOA - MCI
2 stops16h 52mMultiple Airlines
Deal found 12/10$1,017

Find flight deals from Missouri to The Big Island

Keep the following information in mind while searching for Missouri to The Big Island flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$357
(American Airlines)

One-way from

$179
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$666
Provider with most accurate pricing for Lambert-St Louis-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Kona Intl flights.
Search Deals
From Missouri to The Big Island
Search Deals
One-way flight from Missouri to The Big Island
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to The Big Island 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 December 12, 2025.
Use the filters below to find and compare flights from Missouri to The Big Island that are best for you.

Fly from

Missouri

Fly to

The Big Island

Route

Depart

Return

Price

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Mon 1/19

7:00 am-3:48 pm

1 stop12h 48m

Kona Intl

Fri 1/30

9:20 pm-4:47 pm

2 stops15h 27m

$362

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Thu 2/26

6:44 am-6:54 pm

2 stops16h 10m

Kona Intl

Thu 3/5

10:30 pm-1:28 pm

1 stop10h 58m

$362

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Mon 2/23

7:00 am-7:34 pm

2 stops16h 34m

Kona Intl

Tue 3/10

8:55 pm-5:07 pm

2 stops15h 12m

$374

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Thu 1/22

6:10 am-6:47 pm

2 stops16h 37m

Kona Intl

Mon 1/26

8:45 pm-2:38 pm

2 stops13h 53m

$384

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Mon 1/19

7:00 am-6:47 pm

1 stop15h 47m

Kona Intl

Fri 1/30

9:30 pm-1:58 pm

2 stops12h 28m

$394

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Mon 2/2

6:40 am-3:51 pm

1 stop13h 11m

Kona Intl

Thu 2/12

8:59 pm-5:48 pm

2 stops16h 49m

$398

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Tue 2/3

6:35 am-7:57 pm

2 stops17h 22m

Kona Intl

Tue 2/17

8:59 pm-2:56 pm

2 stops13h 57m

$406

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Tue 1/6

5:48 am-3:48 pm

1 stop14h 00m

Kona Intl

Mon 1/12

9:20 pm-1:35 pm

1 stop12h 15m

$410

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Tue 2/3

6:35 am-7:57 pm

2 stops17h 22m

Kona Intl

Tue 2/10

10:55 pm-9:38 pm

2 stops18h 43m

$419

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Thu 2/26

7:05 am-7:34 pm

2 stops16h 29m

Kona Intl

Thu 3/5

9:45 pm-6:55 pm

2 stops17h 10m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 47 results
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Best time to book a flight from Missouri to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

What is the cheapest month to book a flight from Missouri to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Missouri to The Big Island (average of $274). Flying from Missouri to The Big Island in December is currently the most expensive (average of $461). 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 FUI?

Find hourly flight availability from Missouri to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Missouri to The Big Island at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Missouri to The Big Island?

Use this chart to determine the cheapest time to fly round-trip from Missouri to The Big Island. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Missouri to The Big Island flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Missouri to The Big Island. 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 Missouri to The Big Island?

    Departing from Missouri to The Big Island will take you 12h 48m. The distance between Missouri and The Big Island is about 3846 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Missouri to The Big Island one-way?

    The cheapest airlines for a one-way flight from Missouri to The Big Island are Southwest ($190), Alaska Airlines ($196), and Delta ($201).

  • Can I find deals for flights from Missouri to The Big Island that include hotel bookings?

    Yes. In addition to deals on Missouri to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to The Big Island?

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

  • Can I find deals for business class flights from Missouri to The Big Island?

    Yes. Cheapflights offers flight deals from Missouri to The Big Island 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 The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Missouri to The Big Island (average of $274). Flying from Missouri to The Big Island in December is currently the most expensive (average of $461). 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 The Big Island

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 The Big Island

Discover the top 5 airlines that operate flights from Missouri to The Big Island. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$321Average$589FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$372Average$752FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$379Average$588FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$386Average$599FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$481Average$747FlexibilityNo cancel feeOn-time63%

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