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ONT to ADM: distance & flight time
Ontario (Ontario International Airport) → Ardmore (Ardmore Municipal Airport)
1,175 mi
1,890 km · 1,021 nm
3h 1m
estimated nonstop flight time
+2h
time difference · heading east
See live ONT→ADM fares Phone-only fares on this route — call free
Flight time details
1,175 miles nonstop takes roughly 3h 1m 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
- ADM — Ardmore Municipal Airport · Ardmore, 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 ADM
- ADT · Ada Regional Airport40 mi away
- DUC · Halliburton Field55 mi away
- DFW · Dallas Fort Worth International Airport97 mi away
- TIK · Tinker Air Force Base80 mi away
Frequently asked questions
How far is ONT from ADM?
The flight distance from Ontario (ONT) to Ardmore (ADM) is 1,175 miles (1,890 km, 1,021 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to ADM?
A nonstop flight takes about 3h 1m 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 Ardmore?
Ardmore is 2 hours ahead of Ontario.
What is the cheapest way to fly from ONT to ADM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–ADM that never appear on search engines, with no booking fees.