$196+ Cheap flights from St. Louis to Kailua-Kona (STL - KOA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KOA
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis 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.Cheap flight deals from St. Louis to Kailua-Kona
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Best
Last-minute
One-way
Cheapest flights from St. Louis to Kailua-KonaExplore the most affordable flight options available from St. Louis to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from St. Louis to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/48:40 am -
1 stop11h 59m
Fri 12/118:25 pm -
1 stop12h 28m
Deal found 10/21![United Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/45:50 am -
2 stops15h 44m
Fri 12/114:32 pm -
2 stops13h 03m
Deal found 10/21![American Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/168:50 am -
1 stop11h 49m
Wed 12/22:23 pm -
2 stops15h 22m
Deal found 10/20![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/165:06 am -
2 stops16h 05m
Wed 12/24:32 pm -
2 stops13h 03m
Deal found 10/20![American Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 10/20. 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 12/47:08 am -
1 stop11h 47m
Fri 12/118:40 pm -
1 stop12h 41m
Deal found 10/20![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 10/21. 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 11/187:08 am -
1 stop11h 33m
Wed 11/259:45 pm -
2 stops17h 46m
Deal found 10/21![Delta logo]()
$540
This Delta deal was found by Cheapflights users on 10/21. 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 11/215:30 pm -
2 stops29h 55m
Fri 12/48:40 pm -
1 stop12h 41m
Deal found 10/21![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 10/21. 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 11/226:13 am -
2 stops17h 12m
Tue 12/110:40 pm -
2 stops15h 33m
Deal found 10/21![Delta logo]()
$615
Best flights from St. Louis to Kailua-KonaDiscover carefully curated flight deals from St. Louis to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from St. Louis to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/166:00 am -
2 stops15h 11m
Mon 11/2310:09 pm -
1 stop11h 23m
Deal found 10/19![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 10/21. 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 11/186:13 am -
2 stops16h 19m
Wed 11/259:45 pm -
2 stops17h 46m
Deal found 10/21![Delta logo]()
$445
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 1/231:17 pm -
3 stops27h 51m
Sun 2/73:13 pm -
2 stops15h 22m
Deal found 10/21![United Airlines logo]()
$776
This American Airlines deal was found by Cheapflights users on 10/19. 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 1/57:35 am -
1 stop11h 25m
Thu 1/149:59 pm -
1 stop11h 39m
Deal found 10/19![American Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 10/20. 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 12/47:08 am -
2 stops16h 47m
Fri 12/118:40 pm -
1 stop12h 41m
Deal found 10/20![Delta logo]()
$530
This American Airlines deal was found by Cheapflights users on 10/24. 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 2/216:00 am -
1 stop11h 27m
Sun 2/2810:48 pm -
1 stop21h 08m
Deal found 10/24![American Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 10/23. 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 2/217:30 am -
1 stop11h 30m
Sun 2/2810:45 pm -
2 stops18h 56m
Deal found 10/23![Delta logo]()
$651
This Delta deal was found by Cheapflights users on 10/22. 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 11/57:45 am -
2 stops16h 42m
Thu 11/1210:45 pm -
2 stops14h 56m
Deal found 10/22![Delta logo]()
$705
Last-minute flights from St. Louis to Kailua-KonaDiscover last-minute flight deals from St. Louis to Kailua-Kona. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Kailua-Kona. Data last updated October 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/58:10 am -
1 stop13h 01m
Thu 11/124:32 pm -
2 stops12h 56m
Deal found 10/20![American Airlines logo]()
$674
This Delta deal was found by Cheapflights users on 10/24. 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 11/56:21 am -
2 stops16h 17m
Thu 11/128:45 pm -
1 stop12h 45m
Deal found 10/24![Delta logo]()
$680
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/168:50 am -
1 stop11h 49m
Wed 12/22:23 pm -
2 stops15h 22m
Deal found 10/20![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/165:06 am -
2 stops16h 05m
Wed 12/24:32 pm -
2 stops13h 03m
Deal found 10/20![American Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 10/21. 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 11/187:08 am -
1 stop11h 33m
Wed 11/259:45 pm -
2 stops17h 46m
Deal found 10/21![Delta logo]()
$540
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/188:50 am -
1 stop11h 49m
Wed 11/258:25 pm -
1 stop12h 14m
Deal found 10/21![United Airlines logo]()
$654
This Delta deal was found by Cheapflights users on 10/21. 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 11/215:30 pm -
2 stops29h 55m
Fri 12/48:40 pm -
1 stop12h 41m
Deal found 10/21![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 10/21. 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 11/215:30 pm -
2 stops29h 55m
Wed 12/28:40 pm -
2 stops15h 44m
Deal found 10/21![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 10/21. 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 11/226:13 am -
2 stops17h 12m
Tue 12/110:40 pm -
2 stops15h 33m
Deal found 10/21![Delta logo]()
$615
One-way flights from St. Louis to Kailua-KonaSearch for one-way flight options from St. Louis to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from St. Louis to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/20. 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 12/27:55 am -
1 stop11h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$196
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/168:00 am -
1 stop11h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 10/23. 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 12/156:03 am -
2 stops17h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/38:00 am -
1 stop11h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![American Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/35:00 am -
2 stops15h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/309:35 am -
2 stops15h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/157:55 am -
1 stop11h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 10/24. 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 12/306:01 am -
1 stop15h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![American Airlines logo]()
$377
Find flight deals from St. Louis to Kailua-Kona
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $392 (United Airlines) |
One-way from | $196 (American Airlines) |
Popular in | June |
Cheapest in | April |
Average price | $734 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from St. Louis to Kailua-Kona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Wed 12/2
7:55 am-3:02 pm
1 stop11h 07m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$196
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Mon 2/15
6:00 am-1:27 pm
1 stop11h 27m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$196
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Mon 11/16
6:00 am-5:11 pm
2 stops15h 11m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$223
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Mon 2/15
5:00 am-4:52 pm
2 stops15h 52m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$287
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Tue 12/15
6:03 am-7:55 pm
2 stops17h 52m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$288
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Tue 11/3
5:00 am-4:39 pm
2 stops15h 39m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$343
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Wed 12/30
9:35 am-8:47 pm
2 stops15h 12m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$355
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Tue 12/15
7:55 am-3:02 pm
1 stop11h 07m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$359
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Mon 11/16
6:00 am-5:11 pm
2 stops15h 11m
Kona Intl
Mon 11/23
10:09 pm-1:32 pm
1 stop11h 23m
$419
St. LouisKailua-Kona
STL Lambert-St Louis - KOA Kona Intl
STLKOA
Lambert-St Louis
Wed 11/18
6:13 am-6:32 pm
2 stops16h 19m
Kona Intl
Wed 11/25
9:45 pm-7:31 pm
2 stops17h 46m
$445
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Kailua-Kona
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Kailua-Kona in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Kailua-Kona flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Kailua-Kona flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Kailua-Kona
Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from St. Louis with our price prediction graph.
STL-KOA
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 St. Louis to Kailua-Kona
How far ahead should I book a flight from St. Louis to Kailua-Kona?
To ensure you get the cheapest price possible for a flight from St. Louis to Kailua-Kona, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from St. Louis to Kailua-Kona?
Currently, April is the cheapest month in which you can book a flight from St. Louis to Kailua-Kona (average of $514). Flying from St. Louis to Kailua-Kona in July is currently the most expensive (average of $912). 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.
How much does it cost to fly round-trip from St. Louis to Kailua-Kona?
Airfare is below average for this route at the moment.
St. Louis to Kailua-Kona flights typically cost between $504 and $1,285 in December.The cheapest round-trip price found within the last 5 days was $392 on United Airlines (Dec 4-Dec 11).
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 October 24, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andDelta from St. Louis to Kailua-Kona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Kailua-Kona
Explore flights to Kailua-Kona departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
St. Louis and Kailua-Kona flights
Browse other St. Louis and Kailua-Kona flight options. Last updated on October 24, 2026.
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Top 5 airlines flying from St. Louis to Kailua-Kona
Discover the top 5 airlines that operate flights from St. Louis 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$414 | Average$633 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$423 | Average$616 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$441 | Average$759 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$514 | Average$738 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$523 | Average$774 | FlexibilityNo cancel fee | On-time75% |