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ONT to SVZ: distance & flight time
Ontario (Ontario International Airport) → San Antonio (San Antonio Del Tachira Airport)
3,391 mi
5,457 km · 2,946 nm
7h 7m
estimated nonstop flight time
+3h
time difference · heading east
See live ONT→SVZ fares Phone-only fares on this route — call free
Flight time details
3,391 miles nonstop takes roughly 7h 7m gate to gate, flying east. 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
- SVZ — San Antonio Del Tachira Airport · San Antonio, Venezuela
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 SVZ
- CUC · Camilo Daza International Airport8 mi away
- SCI · Paramillo Airport16 mi away
- LFR · La Fria Airport30 mi away
- STD · Mayor Buenaventura Vivas International Airport34 mi away
Frequently asked questions
How far is ONT from SVZ?
The flight distance from Ontario (ONT) to San Antonio (SVZ) is 3,391 miles (5,457 km, 2,946 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to SVZ?
A nonstop flight takes about 7h 7m 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 San Antonio?
San Antonio is 3 hours ahead of Ontario.
What is the cheapest way to fly from ONT to SVZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–SVZ that never appear on search engines, with no booking fees.