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CUA to ONO: distance & flight time
Ciudad Constitución (Ciudad Constitución Airport) → Ontario (Ontario Municipal Airport)
1,345 mi
2,165 km · 1,169 nm
3h 23m
estimated nonstop flight time
+1h
time difference · heading north
See live CUA→ONO fares Phone-only fares on this route — call free
Flight time details
1,345 miles nonstop takes roughly 3h 23m gate to gate, flying north. 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
- CUA — Ciudad Constitución Airport · Ciudad Constitución, Mexico
- ONO — Ontario Municipal 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 CUA
- LTO · Loreto International Airport67 mi away
- LAP · Manuel Márquez de León International Airport104 mi away
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
Frequently asked questions
How far is CUA from ONO?
The flight distance from Ciudad Constitución (CUA) to Ontario (ONO) is 1,345 miles (2,165 km, 1,169 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CUA to ONO?
A nonstop flight takes about 3h 23m 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 Ciudad Constitución and Ontario?
Ontario is 1 hour ahead of Ciudad Constitución.
What is the cheapest way to fly from CUA to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CUA–ONO that never appear on search engines, with no booking fees.