St. Louis (STL) to Kailua-Kona (KOA) flight deal in economy from $257
STLLambert-Saint Louis International Airport
St. Louis, United States
KOAKona International Airport
Kailua-Kona, United States
$404 USD
-36%$257 USD
Verified 1 day agoOctober 2026
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Wednesday, October 7th, 2026
Outbound Flights
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