St. Louis (STL) to Kailua-Kona (KOA) flight deal in economy from $242
STLLambert-Saint Louis International Airport
St. Louis, United States
KOAKona International Airport
Kailua-Kona, United States
$352 USD
-31%$242 USD
Verified 15 days agoAugust 2026
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Fair Availability
39% of dates checked are available within 10% of the lowest price
Monday, August 24th, 2026
Outbound Flights
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