The Big Island

$221+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KOA
Nov 13 — Nov 201
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to The Big Island 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 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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$423
(American Airlines)

One-way from

$221
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$516
Provider with most accurate pricing for Lambert-St Louis-Kona Intl flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Kona Intl flights.
From Missouri to The Big Island
One-way flight from Missouri to The Big Island
Highest demand for flights based on searches. 17% potential increase in price ($123 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find 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 October 14, 2025.

This United Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 11/119:05 amMCI - KOA
1 stop11h 13mUnited Airlines
Tue 11/188:55 pmKOA - MCI
1 stop11h 50mUnited Airlines
Deal found 10/12$423
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/167:00 amSTL - KOA
1 stop12h 02mAmerican Airlines
Thu 11/209:35 pmKOA - STL
1 stop12h 05mAmerican Airlines
Deal found 10/14$441
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:12 amMCI - KOA
1 stop13h 12mAmerican Airlines
Thu 12/46:30 pmKOA - MCI
1 stop10h 24mAmerican Airlines
Deal found 10/12$442
This Delta deal was found by Cheapflights users on 10/13. 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 11/48:53 amSTL - KOA
2 stops15h 00mDelta
Tue 11/118:30 pmKOA - STL
2 stops13h 01mDelta
Deal found 10/13$443
This Delta deal was found by Cheapflights users on 10/13. 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.
Fri 12/57:55 amMCI - KOA
1 stop14h 26mDelta
Tue 12/99:30 pmKOA - MCI
2 stops16h 00mDelta
Deal found 10/13$447
This American Airlines deal was found by Cheapflights users on 10/13. 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 10/287:00 amSTL - KOA
1 stop12h 31mAmerican Airlines
Sun 11/24:32 pmKOA - STL
2 stops12h 23mAmerican Airlines
Deal found 10/13$458
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/279:00 amSTL - KOA
1 stop11h 18mUnited Airlines
Fri 12/58:55 pmKOA - STL
1 stop11h 44mUnited Airlines
Deal found 10/11$461
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:10 amMCI - KOA
1 stop13h 37mAmerican Airlines
Mon 11/179:35 pmKOA - MCI
1 stop12h 28mAmerican Airlines
Deal found 10/12$461
This Delta deal was found by Cheapflights users on 10/13. 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 10/288:53 amSTL - KOA
2 stops15h 30mDelta
Sun 11/29:30 pmKOA - STL
2 stops12h 09mDelta
Deal found 10/13$463
This Orbitz deal was found by Cheapflights users on 10/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:49 pmMCI - KOA
1 stop22h 20mAlaska Airlines
Mon 11/179:00 pmKOA - MCI
2 stops13h 02mAlaska Airlines
Deal found 10/12$466
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/136:00 amMCI - KOA
2 stops14h 18mUnited Airlines
Mon 11/172:20 pmKOA - MCI
2 stops14h 36mUnited Airlines
Deal found 10/12$472
This American Airlines deal was found by Cheapflights users on 10/13. 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 11/107:10 amMCI - KOA
1 stop13h 37mAmerican Airlines
Sat 11/159:35 pmKOA - MCI
1 stop12h 03mAmerican Airlines
Deal found 10/13$473

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 October 14, 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

Tue 11/11

9:05 am-4:18 pm

1 stop11h 13m

Kona Intl

Tue 11/18

8:55 pm-12:45 pm

1 stop11h 50m

$423

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Sun 11/16

7:00 am-3:02 pm

1 stop12h 02m

Kona Intl

Thu 11/20

9:35 pm-1:40 pm

1 stop12h 05m

$441

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Thu 11/27

6:12 am-3:24 pm

1 stop13h 12m

Kona Intl

Thu 12/4

9:55 pm-2:03 pm

1 stop12h 08m

$442

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Fri 12/5

7:10 am-3:13 pm

1 stop12h 03m

Kona Intl

Tue 12/9

9:55 pm-2:03 pm

1 stop12h 08m

$442

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Tue 11/4

8:53 am-7:53 pm

2 stops15h 00m

Kona Intl

Tue 11/11

8:30 pm-1:31 pm

2 stops13h 01m

$443

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Sun 10/26

9:00 am-3:18 pm

1 stop11h 18m

Kona Intl

Wed 10/29

1:40 pm-10:39 am

2 stops15h 59m

$447

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Fri 12/5

7:55 am-6:21 pm

1 stop14h 26m

Kona Intl

Tue 12/9

9:30 pm-5:30 pm

2 stops16h 00m

$447

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Mon 10/27

9:05 am-3:18 pm

1 stop11h 13m

Kona Intl

Mon 11/10

8:55 pm-2:13 pm

2 stops13h 18m

$447

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Fri 1/9

7:00 am-6:00 pm

2 stops15h 00m

Kona Intl

Fri 1/23

8:45 pm-4:55 pm

2 stops16h 10m

$453

Kansas CityKailua-Kona

MCI - KOA

MCIKOA

Kansas City

Mon 10/27

5:34 am-1:58 pm

2 stops13h 24m

Kona Intl

Mon 11/10

4:32 pm-9:54 am

2 stops13h 22m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 45 results
1
2
3
...
5

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 $434). 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 October 14, 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 11h 13m. 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.

  • 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 $434). 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 Missouri to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.

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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$290Average$585FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$369Average$584FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$370Average$751FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$386Average$581FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$431Average$758FlexibilityNo 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.