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ONO to MSY: distance & flight time
Ontario (Ontario Municipal Airport) → New Orleans (Louis Armstrong New Orleans International Airport)
1,753 mi
2,822 km · 1,524 nm
3h 54m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ONO→MSY fares Phone-only fares on this route — call free
Flight time details
1,753 miles nonstop takes roughly 3h 54m 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
- MSY — Louis Armstrong New Orleans International Airport · New Orleans, 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 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 MSY
- NEW · Lakefront Airport14 mi away
- NBG · New Orleans NAS JRB/Alvin Callender Field18 mi away
- BTR · Baton Rouge Metropolitan Airport65 mi away
- GPT · Gulfport Biloxi International Airport76 mi away
Frequently asked questions
How far is ONO from MSY?
The flight distance from Ontario (ONO) to New Orleans (MSY) is 1,753 miles (2,822 km, 1,524 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to MSY?
A nonstop flight takes about 3h 54m 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 New Orleans?
New Orleans is 1 hour ahead of Ontario.
What is the cheapest way to fly from ONO to MSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–MSY that never appear on search engines, with no booking fees.