Need help booking?
Unpublished phone-only deals available
GUS to ONO: distance & flight time
Peru (Grissom Air Reserve Base) → Ontario (Ontario Municipal Airport)
1,584 mi
2,549 km · 1,376 nm
3h 34m
estimated nonstop flight time
-2h
time difference · heading west
See live GUS→ONO fares Phone-only fares on this route — call free
Flight time details
1,584 miles nonstop takes roughly 3h 34m 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
- GUS — Grissom Air Reserve Base · Peru, 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 GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 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 GUS from ONO?
The flight distance from Peru (GUS) to Ontario (ONO) is 1,584 miles (2,549 km, 1,376 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUS to ONO?
A nonstop flight takes about 3h 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 Peru and Ontario?
Ontario is 2 hours behind Peru.
What is the cheapest way to fly from GUS to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUS–ONO that never appear on search engines, with no booking fees.