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ROA to ONO: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Ontario (Ontario Municipal Airport)
1,978 mi
3,183 km · 1,718 nm
4h 21m
estimated nonstop flight time
-2h
time difference · heading northwest
See live ROA→ONO fares Phone-only fares on this route — call free
Flight time details
1,978 miles nonstop takes roughly 4h 21m gate to gate, flying northwest. 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
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 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 ROA from ONO?
The flight distance from Roanoke VA (ROA) to Ontario (ONO) is 1,978 miles (3,183 km, 1,718 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to ONO?
A nonstop flight takes about 4h 21m 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 Roanoke VA and Ontario?
Ontario is 2 hours behind Roanoke VA.
What is the cheapest way to fly from ROA to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–ONO that never appear on search engines, with no booking fees.