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

ONT Airport Page →
1,138 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 22 1-stop flights Verified 3mos ago
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: Mar 2026.

✦ 1-Stop connections via 10 hubs
PHX Phoenix 4h 55m AAPDWN → AAASWN Phoenix (PHX) to Oklahoma City flights
DAL Dallas 4h 55m WN → EJAWN Dallas (DAL) to Oklahoma City flights
LAS Las Vegas 4h 55m F9WNY4 → F9G4WN Las Vegas (LAS) to Oklahoma City flights
DEN Denver 4h 55m ACF9G6 → ACF9UA Denver (DEN) to Oklahoma City flights
DFW Dallas-Fort Worth 5h 1m AABAF9 → AAASAY Dallas-Fort Worth (DFW) to Oklahoma City flights
SLC Salt Lake City 5h 11m AFAMDL → DL Salt Lake City (SLC) to Oklahoma City flights
AUS Austin 5h 37m WN → WN Austin (AUS) to Oklahoma City flights
IAH Houston 6h 23m F9UAY4 → CMEKNZ Houston (IAH) to Oklahoma City flights
ATL Atlanta 7h 24m AFAMDL → AMDLKE Atlanta (ATL) to Oklahoma City flights
SEA Seattle 8h 11m ASDLF9 → ASAYJL Seattle (SEA) to Oklahoma City flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Ontario to Oklahoma City
Connecting service available through multiple hubs.
1 Airlines 1,138 mi 4h 55m nonstop +2h ahead

ONT–OKC had nonstop service from American Airlines, last on the schedule in March 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 1,138 miles in 4h 55m.

Also explore ONT Routes OKC Routes ONT Live Flights OKC Live Flights ONT Delays OKC Delays
All flights from Oklahoma City (OKC) Oklahoma City to Ontario flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop ONT–OKC service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AA American Airlines 0 – – 100% Oneworld –
Alliance coverage
Oneworld: AA (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for ONT to OKC.
1-STOP
One-Stop Connections
22
Hubs
~4h
Fastest
~15h
Longest
PHX ~4h 55m DAL ~4h 55m LAS ~4h 55m DEN ~4h 55m DFW ~5h 1m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
554
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 → OKC
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
OKC → ONT
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
78%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays → OKC delays →
Alternatives

Other ways to reach Oklahoma City from Ontario

Nearby airports with service to OKC Will Rogers World Airport.
Metric ONT→OKC SNA→OKC LGB→OKC
Distance from ONT – 30 mi 36 mi
Nonstop airlines – 3 2
Weekly flights – 1 1
Flight time 4h 55m 2h 8m 2h 19m
Departure OTP 100% – –
Santa Ana (SNA) to Oklahoma City flights · Long Beach (LGB) to Oklahoma City flights · Burbank (BUR) to Oklahoma City flights
Airports within 200 miles of ONT with service to OKC Will Rogers World Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Ontario, it's 8:00 PM in Oklahoma City.
Distance & Flight Time
1,138 mi / 1,831 km
Nonstop flight time is approximately 4h 55m gate to gate.
Facts

ONT–OKC Quick Facts

Key statistics for the Ontario to Oklahoma City route.
Route details
Distance1,138 mi / 1,831 km
Flight time4h 55m
Time difference+2 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
Destination: OKC
Full nameOKC Will Rogers World Airport
IATA / ICAOOKC / KOKC
TimezoneAmerica/Chicago
Passengers/yr4.5M
Elevation1,295 ft / 395 m
FAQ

Frequently Asked Questions

Common questions about ONT to OKC flights.
Nonstop flights from Ontario International Airport to OKC Will Rogers World Airport take about 4h 55m gate to gate. The route covers 1,138 miles.
1 airline operated the nonstop from ONT to OKC: American Airlines. The last scheduled nonstop was in March 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in March 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 4h 55m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Phoenix Sky Harbor, Dallas Love Field and Harry Reid.
Oklahoma City is 2 hours ahead of Ontario.
Nearby alternatives include SNA, LGB and BUR. 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 ONT to OKC

Ontario International Airport (ONT) and OKC Will Rogers World Airport (OKC) had nonstop service from American Airlines, last on the schedule in March 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

ONT to OKC Flight Duration and Schedule

Nonstop flight time from ONT to OKC is about 4 hours 55 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, Dallas Love Field and Harry Reid. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA), Long Beach (LGB) and Burbank (BUR).