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MSS to ONO: distance & flight time
Massena (Massena International Richards Field) → Ontario (Ontario Municipal Airport)
2,056 mi
3,309 km · 1,787 nm
4h 30m
estimated nonstop flight time
-2h
time difference · heading west
See live MSS→ONO fares Phone-only fares on this route — call free
Flight time details
2,056 miles nonstop takes roughly 4h 30m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- MSS — Massena International Richards Field · Massena, United States
- 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 MSS
- YCC · Cornwall Regional Airport18 mi away
- OGS · Ogdensburg International Airport35 mi away
- YOW · Ottawa Macdonald-Cartier International Airport48 mi away
- SLK · Adirondack Regional Airport49 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 MSS from ONO?
The flight distance from Massena (MSS) to Ontario (ONO) is 2,056 miles (3,309 km, 1,787 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSS to ONO?
A nonstop flight takes about 4h 30m 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 Massena and Ontario?
Ontario is 2 hours behind Massena.
What is the cheapest way to fly from MSS to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSS–ONO that never appear on search engines, with no booking fees.