Our cheapest offers for flights from St. Louis to Kona

Here you can compare cheap flights from St. Louis (STL) to Kona (KOA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Kona. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option St. Louis Kona	Outbound 09/19/25 1 Stopover (SEA) AS0388, AS0801 11h 52min	Return 09/29/25 1 Stopover (SEA) AS0822, AS0472 10h 59min	Alaska Airlines	?	$514
St. Louis Kona	Outbound 09/19/25 1 Stopover (SEA) AS0388, AS0801 11h 52min	Return 09/29/25 1 Stopover (SEA) AS0822, AS0472 10h 59min	Alaska Airlines	?	$516
St. Louis Kona	Outbound 09/19/25 1 Stopover (LAX) AA1321, AA0247 10h 13min	Return 09/29/25 2 Stopovers (LAX, DFW) AA0246, AA0971, AA2479 15h 36min	American Airlines	?	$518
St. Louis Kona	Outbound 09/19/25 1 Stopover (SEA) AS0388, AS0801 11h 52min	Return 09/29/25 1 Stopover (SEA) AS0822, AS0472 10h 59min	Alaska Airlines		$528
St. Louis Kona	Outbound 09/19/25 1 Stopover (SEA) AS0388, AS0801 11h 52min	Return 09/29/25 1 Stopover (SEA) AS0822, AS0472 10h 59min	Alaska Airlines		$555
St. Louis Kona	Outbound 09/19/25 1 Stopover (LAX) AA1321, AA0247 10h 13min	Return 09/29/25 2 Stopovers (LAX, DFW) AA0246, AA0971, AA2480 14h 07min	American Airlines	?	$625
St. Louis Kona	Outbound 07/25/25 2 Stopovers (ORD, LAX) UA1334, UA0378, UA1718 17h 28min	Return 08/17/25 2 Stopovers (PDX, DFW) AS0868, AS1057, AS6283 15h 45min	United Airlines	?	$736
St. Louis Kona	Outbound 07/25/25 2 Stopovers (DFW, LAX) AA2261, AA1154, AA0059 13h 33min	Return 08/17/25 1 Stopover (PHX) AA0664, AA0890 21h 17min	American Airlines	?	$756
St. Louis Kona	Outbound 07/25/25 1 Stopover (PHX) AA2574, AA0663 11h 51min	Return 08/17/25 1 Stopover (PHX) AA0664, AA0890 21h 17min	American Airlines	?	$762
St. Louis Kona	Outbound 07/25/25 2 Stopovers (LAX, SEA) AS4703, AS1083, AS0801 20h 39min	Return 08/17/25 2 Stopovers (SEA, LAX) AS0880, AS1306, AS6320 20h 27min	Alaska Airlines		$923

Important flight information

Flight information: St. Louis - Kona

Roundtrip from	$ 513,44
Distance	6577 km
Departure airport	Airport St. Louis - Lambert International Airport (STL)
Arrival airport	Airport Kona, HI (KOA)
Destination country	Flights to United States

Alternative routes to United States

Flight St. Louis - New York from $ 281
Flight St. Louis - Los Angeles from $ 341
Flight St. Louis - Las Vegas from $ 267
Flight St. Louis - Tampa from $ 294
Flight St. Louis - San Francisco from $ 361
Flight St. Louis - Orlando from $ 165
Flight St. Louis - Fort Myers from $ 269
Flight St. Louis - Seattle-Tacoma from $ 235
Flight St. Louis - Phoenix - Sky Harbor from $ 311
Flight St. Louis - New York from $ 301

Alternative flights to Kona

Flight destinations with a similar price

Flight St. Louis - Honolulu from $ 521