Oklahoma City to Ontario (OKC–ONT) — Airlines, Schedules & Connections

OKC Airport Page →
1,138 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 15 1-stop flights Verified 1mo ago
Also flown by charter / private operators.
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.

Last scheduled nonstop: Jul 2026.

✦ 1-Stop connections via 10 hubs
PHX Phoenix 4h 25m AAASWN → AAWN Phoenix (PHX) to Ontario flights
LAS Las Vegas 4h 25m F9JREWN → EJAF9WN Las Vegas (LAS) to Ontario flights
DEN Denver 4h 47m ACF9UA → ACF9UA Denver (DEN) to Ontario flights
DFW Dallas-Fort Worth 5h 7m AAASAY → AABAF9 Dallas-Fort Worth (DFW) to Ontario flights
SLC Salt Lake City 5h 40m AFDLVS → AFAMDL Salt Lake City (SLC) to Ontario flights
AUS Austin 5h 40m WN → WN Austin (AUS) to Ontario flights
HOU Houston 5h 48m WNYE → WN Houston (HOU) to Ontario flights
DAL Dallas 5h 50m WN → WN Dallas (DAL) to Ontario flights
IAH Houston 6h 7m ACCMEJA → 8CF9UA Houston (IAH) to Ontario flights
BNA Nashville 6h 43m WN → WN Nashville (BNA) to Ontario flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Oklahoma City to Ontario
Connecting service available through multiple hubs.
1,138 mi 2h 30m nonstop -2h behind

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

Also explore Browse available seat maps OKC Routes ONT Routes OKC Live Flights ONT Live Flights OKC Delays ONT Delays
All flights from Ontario (ONT) Ontario to Oklahoma City flights
Connections

Connection Landscape

1-stop and 2-stop options for OKC to ONT.
1-STOP
One-Stop Connections
15
Hubs
~4h
Fastest
~11h
Longest
PHX ~4h 25m LAS ~4h 25m DEN ~4h 47m DFW ~5h 7m SLC ~5h 40m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
476
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
OKC → ONT
84%
Generally reliable. Most flights run on time.
Departing
84%
Arriving
100%
Return
ONT → OKC
84%
Generally reliable. Most flights run on time.
Departing
84%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. OKC delays → ONT delays →
Alternatives

Other ways to reach Ontario from Oklahoma City

Nearby airports with service to Ontario International Airport.
Metric OKC→ONT DFW→ONT DAL→ONT
Distance from OKC – 175 mi 181 mi
Nonstop airlines – 10 3
Weekly flights – 110 14
Flight time 2h 30m 2h 49m 3h
Departure OTP 84% – –
Dallas-Fort Worth (DFW) to Ontario flights · Dallas (DAL) to Ontario flights · Fort Smith (FSM) to Ontario flights
Airports within 200 miles of OKC with service to Ontario International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Ontario is 2 hours behind Oklahoma City.
OKC: CDT · ONT: PDT

When it's 6:00 PM in Oklahoma City, it's 4:00 PM in Ontario.
Distance & Flight Time
1,138 mi / 1,831 km
Nonstop flight time is approximately 2h 30m gate to gate.
Facts

OKC–ONT Quick Facts

Key statistics for the Oklahoma City to Ontario route.
Route details
Distance1,138 mi / 1,831 km
Flight time2h 30m
Time difference-2 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: OKC
Full nameOKC Will Rogers World Airport
IATA / ICAOOKC / KOKC
TimezoneAmerica/Chicago
Passengers/yr4.5M
Elevation1,295 ft / 395 m
Destination: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
FAQ

Frequently Asked Questions

Common questions about OKC to ONT flights.
Nonstop flights from OKC Will Rogers World Airport to Ontario International Airport take about 2h 30m gate to gate. The route covers 1,138 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Phoenix Sky Harbor, Harry Reid and Denver.
On a single ticket, yes. Your bags are checked through to ONT and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Ontario is 2 hours behind Oklahoma City.
Yes, return flights from ONT to OKC are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include DFW, DAL and FSM. 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.

Flights from OKC to ONT

OKC Will Rogers World Airport (OKC) and Ontario International Airport (ONT) are connected through multiple connecting hub airports.

OKC to ONT Flight Duration and Schedule

Nonstop flight time from OKC to ONT is about 2 hours 30 minutes gate to gate. The route covers a distance of 1,138 miles (1,831 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Phoenix Sky Harbor, Harry Reid and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Dallas-Fort Worth (DFW), Dallas (DAL) and Fort Smith (FSM).