Kailua-Kona (KOA) to St. Louis (STL) flight deal in economy from $484
KOAKona International Airport
Kailua-Kona, United States
STLLambert-Saint Louis International Airport
St. Louis, United States
$758 USD
-36%$484 USD
Verified 15 days agoJuly 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Monday, July 27th, 2026
10 round-trip options
Returning
Sat, Aug 1, 2026•5 Day Trip
$741 USD
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Sun, Aug 2, 2026•6 Day Trip
$733 USD
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Mon, Aug 3, 2026•7 Day Trip
$682 USD
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Tue, Aug 4, 2026•8 Day Trip
$606 USD
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Wed, Aug 5, 2026•9 Day Trip
$602 USD
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Thu, Aug 6, 2026•10 Day Trip
$602 USD
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Fri, Aug 7, 2026•11 Day Trip
$649 USD
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Sat, Aug 8, 2026•12 Day Trip
$590 USD
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Sun, Aug 9, 2026•13 Day Trip
$660 USD
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Mon, Aug 10, 2026•14 Day Trip
$590 USD