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SNR to ONO: distance & flight time
St.-nazaire (Saint-Nazaire-Montoir Airport) → Ontario (Ontario Municipal Airport)
4,988 mi
8,027 km · 4,334 nm
10h 15m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SNR→ONO fares Phone-only fares on this route — call free
Flight time details
4,988 miles nonstop takes roughly 10h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SNR — Saint-Nazaire-Montoir Airport · St.-nazaire, France
- 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 SNR
- LBY · La Baule-Escoublac Airport9 mi away
- NTE · Nantes Atlantique Airport28 mi away
- VNE · Vannes-Meucon Airport39 mi away
- IDY · Île d'Yeu Airport42 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 SNR from ONO?
The flight distance from St.-nazaire (SNR) to Ontario (ONO) is 4,988 miles (8,027 km, 4,334 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SNR to ONO?
A nonstop flight takes about 10h 15m 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 St.-nazaire and Ontario?
Ontario is 8 hours behind St.-nazaire.
What is the cheapest way to fly from SNR to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SNR–ONO that never appear on search engines, with no booking fees.