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ONT to OKC: distance & flight time
Ontario (Ontario International Airport) → Oklahoma City (Will Rogers World Airport)
1,138 mi
1,831 km · 989 nm
2h 56m
estimated nonstop flight time
+2h
time difference · heading east
See live ONT→OKC fares Phone-only fares on this route — call free
Flight time details
1,138 miles nonstop takes roughly 2h 56m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- OKC — Will Rogers World Airport · Oklahoma City, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near OKC
- PWA · Wiley Post Airport10 mi away
- TIK · Tinker Air Force Base12 mi away
- SWO · Stillwater Regional Airport60 mi away
- CUH · Cushing Municipal Airport60 mi away
Frequently asked questions
How far is ONT from OKC?
The flight distance from Ontario (ONT) to Oklahoma City (OKC) is 1,138 miles (1,831 km, 989 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to OKC?
A nonstop flight takes about 2h 56m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Ontario and Oklahoma City?
Oklahoma City is 2 hours ahead of Ontario.
What is the cheapest way to fly from ONT to OKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–OKC that never appear on search engines, with no booking fees.