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ONO to ISJ: distance & flight time
Ontario (Ontario Municipal Airport) → Isla Mujeres (Isla Mujeres Airport)
2,338 mi
3,762 km · 2,032 nm
5h 3m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ONO→ISJ fares Phone-only fares on this route — call free
Flight time details
2,338 miles nonstop takes roughly 5h 3m gate to gate, flying southeast. 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
- ONO — Ontario Municipal Airport · Ontario, United States
- ISJ — Isla Mujeres Airport · Isla Mujeres, 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 ISJ
- CUN · Cancún International Airport17 mi away
- CZM · Cozumel International Airport51 mi away
- CZA · Chichen Itza International Airport118 mi away
Frequently asked questions
How far is ONO from ISJ?
The flight distance from Ontario (ONO) to Isla Mujeres (ISJ) is 2,338 miles (3,762 km, 2,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to ISJ?
A nonstop flight takes about 5h 3m 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 ISJ?
Nonstop service on ONO–ISJ 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 5h 3m nonstop estimate.
What is the time difference between Ontario and Isla Mujeres?
Isla Mujeres is 1 hour ahead of Ontario.
What is the cheapest way to fly from ONO to ISJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–ISJ that never appear on search engines, with no booking fees.
Why are some ONO to ISJ fares phone-only?
Consolidator contracts let us sell certain ONO–ISJ 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.