St. Louis (STL) to Kailua-Kona (KOA) flight deal in economy from $484
STLLambert-Saint Louis International Airport
St. Louis, United States
KOAKona International Airport
Kailua-Kona, United States
$718 USD
-33%$484 USD
Verified 17 days agoDecember 2026
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Fair Availability
22% of dates checked are available within 10% of the lowest price
Wednesday, December 23rd, 2026
10 round-trip options
Returning
Mon, Dec 28, 2026•5 Day Trip
$1,349 USD
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Tue, Dec 29, 2026•6 Day Trip
$1,398 USD
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Wed, Dec 30, 2026•7 Day Trip
$1,404 USD
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Thu, Dec 31, 2026•8 Day Trip
$1,404 USD
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Fri, Jan 1, 2027•9 Day Trip
$1,638 USD
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Sat, Jan 2, 2027•10 Day Trip
$2,128 USD
Returning
Sun, Jan 3, 2027•11 Day Trip
$1,914 USD
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Mon, Jan 4, 2027•12 Day Trip
$1,669 USD
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Tue, Jan 5, 2027•13 Day Trip
$1,288 USD
Returning
Wed, Jan 6, 2027•14 Day Trip
$1,285 USD