Ontario to Lexington (ONT–LEX) — Airlines, Schedules & Connections

ONT Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 9 1-stop flights
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 9 hubs
DEN Denver 6h 3m ACF9G6 → UA Denver (DEN) to Lexington flights
DFW Dallas-Fort Worth 6h 11m AABAF9 → AAAYQF Dallas-Fort Worth (DFW) to Lexington flights
LAS Las Vegas 6h 21m F9TIVWN → G4 Las Vegas (LAS) to Lexington flights
ATL Atlanta 6h 24m AFAMDL → AFAMDL Atlanta (ATL) to Lexington flights
ORD Chicago 7h 14m UA → AAASAV Chicago (ORD) to Lexington flights
CLT Charlotte 7h 56m AA → AA Charlotte (CLT) to Lexington flights
CVG Cincinnati / Covington ~6h 5m AS → Cincinnati / Covington (CVG) to Lexington flights
AUS Austin ~6h 34m WN → Austin (AUS) to Lexington flights
BNA Nashville ~6h 58m WN → Nashville (BNA) to Lexington flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Ontario to Lexington
Connecting service available through multiple hubs.
+3h ahead

While no nonstop service exists between ONT and LEX, 1-stop connecting options are available.

Also explore ONT Routes LEX Routes ONT Live Flights LEX Live Flights ONT Delays LEX Delays
All flights from Lexington (LEX) Lexington to Ontario flights
Connections

Connection Landscape

1-stop and 2-stop options for ONT to LEX.
1-STOP
One-Stop Connections
9
Hubs
~6h
Fastest
~7h
Longest
DEN ~6h 3m CVG ~6h 5m DFW ~6h 11m LAS ~6h 21m ATL ~6h 24m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
269
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ONT → LEX
91%
Generally reliable. Most flights run on time.
Departing
91%
Arriving
72%
Return
LEX → ONT
73%
Moderate delays possible. Allow buffer time.
Departing
73%
Arriving
79%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays → LEX delays →
Alternatives

Other ways to reach Lexington from Ontario

Nearby airports with service to Blue Grass Airport.
Metric ONT→LEX SNA→LEX LGB→LEX
Distance from ONT – 30 mi 36 mi
Nonstop airlines – 1 1
Weekly flights – – –
Departure OTP 91% – –
Santa Ana (SNA) to Lexington flights · Long Beach (LGB) to Lexington flights · Los Angeles (LAX) to Lexington flights
Airports within 200 miles of ONT with service to Blue Grass Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Lexington is 3 hours ahead of Ontario.
ONT: PDT · LEX: EDT

When it's 6:00 PM in Ontario, it's 9:00 PM in Lexington.
Facts

ONT–LEX Quick Facts

Key statistics for the Ontario to Lexington route.
Route details
Time difference+3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
Destination: LEX
Full nameBlue Grass Airport
IATA / ICAOLEX / KLEX
TimezoneAmerica/New_York
Passengers/yr1.6M
Elevation979 ft / 298 m
FAQ

Frequently Asked Questions

Common questions about ONT to LEX flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver, Dallas Fort Worth and Harry Reid.
Lexington is 3 hours ahead of Ontario.
Yes, return flights from LEX to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SNA, LGB and LAX. See the Alternatives section for a full comparison.
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.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Denver, Dallas Fort Worth and Harry Reid. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA), Long Beach (LGB) and Los Angeles (LAX).