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ONT to SYR: distance & flight time
Ontario (Ontario International Airport) → Syracuse (Syracuse Hancock International Airport)
2,301 mi
3,704 km · 2,000 nm
4h 59m
estimated nonstop flight time
+3h
time difference · heading northeast
See live ONT→SYR fares Phone-only fares on this route — call free
Flight time details
2,301 miles nonstop takes roughly 4h 59m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- SYR — Syracuse Hancock International Airport · Syracuse, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near SYR
- RME · Griffiss International Airport36 mi away
- ITH · Ithaca Tompkins Regional Airport46 mi away
- ART · Watertown International Airport61 mi away
- BGM · Greater Binghamton/Edwin A Link field63 mi away
Frequently asked questions
How far is ONT from SYR?
The flight distance from Ontario (ONT) to Syracuse (SYR) is 2,301 miles (3,704 km, 2,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to SYR?
A nonstop flight takes about 4h 59m 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 Syracuse?
Syracuse is 3 hours ahead of Ontario.
What is the cheapest way to fly from ONT to SYR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–SYR that never appear on search engines, with no booking fees.