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ONO to MEX: distance & flight time
Ontario (Ontario Municipal Airport) → Mexico City (Licenciado Benito Juarez International Airport)
1,989 mi
3,202 km · 1,729 nm
4h 22m
estimated nonstop flight time
Same time
time difference · heading southeast
See live ONO→MEX fares Phone-only fares on this route — call free
Flight time details
1,989 miles nonstop takes roughly 4h 22m gate to gate, flying southeast. 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
- ONO — Ontario Municipal Airport · Ontario, United States
- MEX — Licenciado Benito Juarez International Airport · Mexico City, Mexico
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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Near MEX
Frequently asked questions
How far is ONO from MEX?
The flight distance from Ontario (ONO) to Mexico City (MEX) is 1,989 miles (3,202 km, 1,729 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to MEX?
A nonstop flight takes about 4h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ONO to MEX?
Nonstop service on ONO–MEX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 22m nonstop estimate.
What is the cheapest way to fly from ONO to MEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–MEX that never appear on search engines, with no booking fees.
Why are some ONO to MEX fares phone-only?
Consolidator contracts let us sell certain ONO–MEX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.