Kailua-Kona (KOA) to St. Louis (STL) flight deal in economy from $242
KOAKona International Airport
Kailua-Kona, United States
STLLambert-Saint Louis International Airport
St. Louis, United States
$328 USD
-26%$242 USD
Verified 19 days agoJanuary 2027
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Good Availability
48% of dates checked are available within 10% of the lowest price
Thursday, January 14th, 2027
Outbound Flights
12h 18m·1 stop
$242 USD
KOAJan 14 20:25
→DENJan 15 06:25
UA 1759Boeing 757
3h 20m layover
DENJan 15 09:45
→STLJan 15 12:43
UA 652Boeing 737
14h 42m·2 stops
$248 USDKOAJan 14 14:15
→LAXJan 14 21:49
UA 2372Boeing 737MAX 9 Passenger
56m layover
LAXJan 14 22:45
→ORDJan 15 05:05
UA 353Airbus A321neo
2h 15m layover
ORDJan 15 07:20
→STLJan 15 08:57
UA 4613Bombardier Regional Jet 550
14h 27m·2 stops
$248 USDKOAJan 14 15:15
→SFOJan 14 22:34
UA 693Boeing 737MAX 9 Passenger
2h 11m layover·Overnight
SFOJan 15 00:45
→IAHJan 15 06:28
UA 604Boeing 777
1h 17m layover
IAHJan 15 07:45
→STLJan 15 09:42
UA 6214Embraer 175
19h 38m·2 stops
$521 USD
KOAJan 14 09:19
→OGGJan 14 09:55
AS 1039Boeing 717
7h 5m layover
OGGJan 14 17:00
→ORDJan 15 05:00
UA 203Boeing 787
2h 20m layover
ORDJan 15 07:20
→STLJan 15 08:57
UA 4613Bombardier Regional Jet 550