KOA to STL from $232 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Kona International Airport

Kailua-Kona, United States

Lambert-Saint Louis International Airport

St. Louis, United States

$349 USD

-34%$232 USD

Verified about 16 hours ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4$283 5$332 6$332 7$347 8$277 9$283 10$283 11$283 12$338 13$338 14$409 15$283 16$283 17$277 18$277 19$338 20$338 21$416 22$283 23$277 24$283 25$283 26$328 27$405 28$409 29$283 30$283 1$283 2$347 3$293 4$273 5$378

Fair Availability

29% of dates checked are available within 10% of the lowest price

Monday, June 1st, 2026

No flight details available for this date.