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Cheap flights from St. Louis to Kailua-Kona from $400

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Kailua-Kona departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Kailua-Kona

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Kailua-Kona that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Kailua-Kona.

Cheap last minute flights

Planning a quick getaway from St. Louis to Kailua-Kona? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Kailua-Kona, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Kailua-Kona

Find recent round-trip train or bus tickets from St. Louis to Kailua-Kona.

All round-trip flight deals to Kailua-Kona

The cheapest plane tickets to Kailua-Kona found on KAYAK recently.
6:17 am - 3:04 pmSTL-KOA
12h 47m1 stop
9:40 pm - 1:33 pmKOA-STL
11h 53m1 stop
$400American Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
6:17 am - 3:04 pmSTL-KOA
12h 47m1 stop
4:42 pm - 8:54 amKOA-STL
12h 12m2 stops
$405American Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
2:49 pm - 11:44 pmSTL-KOA
12h 55m1 stop
11:15 pm - 1:53 pmKOA-STL
10h 38m1 stop
$412Alaska Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
8:20 am - 4:55 pmSTL-KOA
12h 35m1 stop
2:20 pm - 8:51 amKOA-STL
14h 31m2 stops
$475United Airlines
Find Deal
Fri, Feb 28 - Sat, Mar 8
8:20 am - 4:55 pmSTL-KOA
12h 35m1 stop
2:20 pm - 8:51 amKOA-STL
14h 31m2 stops
$478United Airlines
Find Deal
Fri, Feb 28 - Sat, Mar 8
7:40 am - 7:53 pmSTL-KOA
16h 13m2 stops
9:30 pm - 1:30 pmKOA-STL
12h 00m2 stops
$499Delta
Find Deal
Thu, Dec 5 - Wed, Dec 11
3:21 pm - 11:33 pmSTL-KOA
12h 12m1 stop
11:02 pm - 2:25 pmKOA-STL
11h 23m1 stop
$502Alaska Airlines
Find Deal
Fri, Feb 28 - Fri, Mar 7
6:00 am - 6:26 pmSTL-KOA
16h 26m2 stops
9:30 pm - 4:12 pmKOA-STL
14h 42m2 stops
$840Delta
Find Deal
Sun, Dec 15 - Thu, Dec 19
5:40 pm - 1:30 pmSTL-KOA
23h 50m2 stops
2:45 pm - 9:56 amKOA-STL
15h 11m3 stops
$1,534
Find Deal
Mon, Dec 16 - Sat, Dec 21
7:00 am - 6:27 amSTL-KOA
27h 27m3 stops
2:45 pm - 9:56 amKOA-STL
15h 11m3 stops
$1,617
Find Deal
Mon, Dec 16 - Sat, Dec 21
STL-KOA
4080 mimulti-stop
Multiple Airlines
Find Deal
7:30 am - 3:36 pmSTL-KOA
12h 06m1 stop
4:42 pm - 8:54 amKOA-STL
12h 12m2 stops
$467American Airlines
Find Deal
Tue, Nov 26 - Fri, Dec 6
7:15 am - 7:53 pmSTL-KOA
16h 38m2 stops
9:00 pm - 2:41 pmKOA-STL
13h 41m2 stops
$470Delta
Find Deal
Tue, Nov 26 - Fri, Dec 6
6:17 am - 3:04 pmSTL-KOA
12h 47m1 stop
9:40 pm - 1:33 pmKOA-STL
11h 53m1 stop
$502American Airlines
Find Deal
Tue, Nov 26 - Fri, Dec 6

American Airlines flights from St. Louis to Kailua-Kona

Our best American Airlines deals on St. Louis to Kailua-Kona flight tickets
American Airlines
Dec 4
STL6:17 amLambert-St Louis
12h 47m
1 stop
KOA3:04 pmKona Intl
Dec 11
KOA9:40 pmKona Intl
11h 53m
1 stop
STL1:33 pmLambert-St Louis
American Airlines
Dec 4
STL6:17 amLambert-St Louis
12h 47m
1 stop
KOA3:04 pmKona Intl
Dec 11
KOA4:42 pmKona Intl
12h 12m
2 stops
STL8:54 amLambert-St Louis
American Airlines
Jan 21
STL7:00 amLambert-St Louis
16h 50m
2 stops
KOA7:50 pmKona Intl
Jan 28
KOA9:40 pmKona Intl
14h 40m
2 stops
STL4:20 pmLambert-St Louis

Alaska Airlines flights from St. Louis to Kailua-Kona

Our best Alaska Airlines deals on St. Louis to Kailua-Kona flight tickets
Alaska Airlines
Jan 21
STL2:49 pmLambert-St Louis
12h 55m
1 stop
KOA11:44 pmKona Intl
Jan 28
KOA11:15 pmKona Intl
10h 38m
1 stop
STL1:53 pmLambert-St Louis
Alaska Airlines
Feb 28
STL3:21 pmLambert-St Louis
12h 12m
1 stop
KOA11:33 pmKona Intl
Mar 7
KOA11:02 pmKona Intl
11h 23m
1 stop
STL2:25 pmLambert-St Louis
Alaska Airlines
Feb 28
STL3:21 pmLambert-St Louis
23h 41m
2 stops
KOA11:02 amKona Intl
Mar 8
KOA4:44 pmKona Intl
26h 15m
2 stops
STL10:59 pmLambert-St Louis

See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from St. Louis to Kailua-Kona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Kailua-Kona?

What is the cheapest month to fly to Kailua-Kona?

The cheapest month to fly to Kailua-Kona from St. Louis is in November. Flight prices, which tend to average around $519, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Kailua-Kona, with average flight prices from St. Louis averaging around $522.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Friday when prices can be found for as low as $613. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Saturday is $857.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from St. Louis in the evening is the least expensive time of day to depart. momondo users have found prices as low as $539 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Kailua-Kona is in the afternoon when prices are around $988.

How far in advance should I book a flight to Kailua-Kona?

The ideal time to book your flight to Kailua-Kona is 60 days in advance when prices tend to average $661. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from St. Louis for as low as $247 on momondo.

How have St. Louis to Kailua-Kona flight prices changed over time?

As of November 2024, prices for St. Louis to Kailua-Kona flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Kailua-Kona (STL to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Kailua-Kona

Best Price Found

$400

Fastest flight time

12h 12m

Direct flights

None

Airports in Kailua-Kona

1 airport
The best flight deal from St. Louis to Kailua-Kona found on momondo in the last 72 hours is $400
The fastest flight from St. Louis to Kailua-Kona takes 12h 12m
There are no direct flights from St. Louis to Kailua-Kona. Popular non-direct route for this connection is Lambert-St Louis Airport - Kona Intl Airport.
There is 1 airport near Kailua-Kona: Kona Intl (KOA)

  • How far is Lambert-St Louis to Kona Intl by plane?

    There are 4089.9 mi between Lambert-St Louis and Kona Intl. A reasonable flight in good conditions will take 12h 12m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Kona Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Kona Intl Airport were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Kona Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Kona Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Kona Intl Airport.

  • What documentation or ID do you need to fly to Kona Intl Airport?

    The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Kailua-Kona?


Best airlines flying from St. Louis to Kailua-Kona

Compare and see reviews for airlines that fly from St. Louis to Kailua-Kona with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $389Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $389Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $392Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $481Free CancellationRating
8.0
8,755 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Kailua-Kona?

It is quick and easy to find St. Louis to Kailua-Kona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kailua-Kona that suits you.

Can I find flights from St. Louis to Kailua-Kona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Kailua-Kona flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Kailua-Kona?

momondo provides multiple filters to help you find the best flight to Kailua-Kona from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Kailua-Kona right now. Can momondo alert me if prices change?

Price alerts on flights to Kailua-Kona from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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