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DMN to ONT: distance & flight time
Deming (Deming Municipal Airport) → Ontario (Ontario International Airport)
585 mi
941 km · 508 nm
1h 44m
estimated nonstop flight time
—
time difference · heading west
See live DMN→ONT fares Phone-only fares on this route — call free
Flight time details
585 miles nonstop takes roughly 1h 44m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DMN — Deming Municipal Airport · Deming, United States
- ONT — Ontario International Airport · Ontario, 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 DMN
- LRU · Las Cruces International Airport47 mi away
- TCS · Truth Or Consequences Municipal Airport72 mi away
- WSD · Condron Army Air Field77 mi away
- BIF · Biggs Army Air Field (Fort Bliss)84 mi away
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
Frequently asked questions
How far is DMN from ONT?
The flight distance from Deming (DMN) to Ontario (ONT) is 585 miles (941 km, 508 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DMN to ONT?
A nonstop flight takes about 1h 44m 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 cheapest way to fly from DMN to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DMN–ONT that never appear on search engines, with no booking fees.