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ONT to STK: distance & flight time
Ontario (Ontario International Airport) → Sterling (Sterling Municipal Airport)
907 mi
1,460 km · 788 nm
2h 26m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ONT→STK fares Phone-only fares on this route — call free
Flight time details
907 miles nonstop takes roughly 2h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- STK — Sterling Municipal Airport · Sterling, 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Frequently asked questions
How far is ONT from STK?
The flight distance from Ontario (ONT) to Sterling (STK) is 907 miles (1,460 km, 788 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to STK?
A nonstop flight takes about 2h 26m 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 Sterling?
Sterling is 1 hour ahead of Ontario.
What is the cheapest way to fly from ONT to STK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–STK that never appear on search engines, with no booking fees.