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ONT to PRQ: distance & flight time
Ontario (Ontario International Airport) → Presidencia R.s.pena (Termal Airport)
5,624 mi
9,050 km · 4,887 nm
11h 30m
estimated nonstop flight time
+4h
time difference · heading southeast
See live ONT→PRQ fares Phone-only fares on this route — call free
Flight time details
5,624 miles nonstop takes roughly 11h 30m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- PRQ — Termal Airport · Presidencia R.s.pena, Argentina
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 PRQ
- RES · Resistencia International Airport101 mi away
- CNQ · Corrientes Airport117 mi away
- PIL · Carlos Miguel Gimenez Airport134 mi away
- FMA · Formosa Airport145 mi away
Frequently asked questions
How far is ONT from PRQ?
The flight distance from Ontario (ONT) to Presidencia R.s.pena (PRQ) is 5,624 miles (9,050 km, 4,887 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to PRQ?
A nonstop flight takes about 11h 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 Ontario and Presidencia R.s.pena?
Presidencia R.s.pena is 4 hours ahead of Ontario.
What is the cheapest way to fly from ONT to PRQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–PRQ that never appear on search engines, with no booking fees.