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ONO to FLO: distance & flight time
Ontario (Ontario Municipal Airport) → Florence (Florence Regional Airport)
2,091 mi
3,365 km · 1,817 nm
4h 34m
estimated nonstop flight time
+2h
time difference · heading east
See live ONO→FLO fares Phone-only fares on this route — call free
Flight time details
2,091 miles nonstop takes roughly 4h 34m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, United States
- FLO — Florence Regional Airport · Florence, 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 FLO
- HVS · Hartsville Regional Airport27 mi away
- HCW · Cheraw Municipal Airport/Lynch Bellinger Field39 mi away
- SSC · Shaw Air Force Base45 mi away
- LBT · Lumberton Regional Airport48 mi away
Frequently asked questions
How far is ONO from FLO?
The flight distance from Ontario (ONO) to Florence (FLO) is 2,091 miles (3,365 km, 1,817 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to FLO?
A nonstop flight takes about 4h 34m 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 Florence?
Florence is 2 hours ahead of Ontario.
What is the cheapest way to fly from ONO to FLO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–FLO that never appear on search engines, with no booking fees.