St Louis to Kailua-Kona (STL–KOA) — Airlines, Schedules & Connections

STL Airport Page →
4,083 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 29 1-stop flights Verified 1mo ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St Louis to Kailua-Kona
Connecting service available through multiple hubs.
4,083 mi 9h 8m nonstop -5h behind 29 1-stop hubs

While no nonstop service exists between STL and KOA, connecting options are available through 29 hubs.

Also explore STL Routes KOA Routes STL Live Flights KOA Live Flights STL Delays KOA Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to KOA.
1-STOP
One-Stop Connections
29
Hubs
~10h
Fastest
~32h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
552
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-5h
Kailua-Kona is 5 hours behind St Louis.
STL: CDT · KOA: HST

When it's 6:00 PM in St Louis, it's 1:00 PM in Kailua-Kona.
Distance & Flight Time
4,083 mi / 6,570 km
Nonstop flight time is approximately 9h 8m.
Facts

STL–KOA Quick Facts

Key statistics for the St Louis to Kailua-Kona route.
Route details
Distance4,083 mi / 6,570 km
Flight time9h 8m
Time difference-5 hours
Airlines (nonstop)0
1-stop connections29 hubs
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: KOA
Full nameEllison Onizuka Kona International Airport at Keāhole
IATA / ICAOKOA / PHKO
TimezonePacific/Honolulu
Passengers/yr4.0M
Elevation47 ft / 14 m
FAQ

Frequently Asked Questions

Common questions about STL to KOA flights.
Nonstop flights from St. Louis Lambert International Airport to Ellison Onizuka Kona International Airport at Keāhole take approximately 9h 8m. The route covers 4,083 miles.
Yes, 1-stop connections are available through MLB, SAT, AUS, VNY, SJC, SBA, SCF, ONT, SNA, SLC, TUS, APC, DFW, RDU, BZN, MYR, ORD, IAD, EWR, LAX, SEA, HND, LAS, PHX, PDX, SFO, DEN, SMF and SAN. These options provide additional schedule flexibility.
Kailua-Kona is 5 hours behind St Louis.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from STL to KOA

St. Louis Lambert International Airport (STL) and Ellison Onizuka Kona International Airport at Keāhole (KOA) are connected through multiple connecting hub airports.

STL to KOA Flight Duration and Schedule

Nonstop flight time from STL to KOA ranges from 9 hours 8 minutes. The route covers a distance of 4,083 miles (6,570 km).

Connecting Options and Alternatives

29 one-stop connections are available, with the fastest taking approximately 10 hours via MLB. Two-stop connections are also available via intermediate hubs.