Which airlines fly from ONT to TRS?

We don't have confirmed airline data for this exact airport pair — try the search box above for live availability.

Are there other airports near Ontario International Airport?

Yes — there are 5 other real airports with scheduled service near Ontario International Airport. See the alternatives above — it's worth comparing fares, since a different departure airport can sometimes be cheaper.

Are there other airports near Trieste / Ronchi Dei Legionari?

Yes — there are 2 other real airports with scheduled service near Trieste / Ronchi Dei Legionari. See the alternatives above.

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Ontario International Airport to Trieste / Ronchi Dei Legionari — compare flights, hotels, cars, and activities.

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Ontario International Airport (ONT) to Trieste / Ronchi Dei Legionari (TRS) Flights

Q: How far is it from Ontario International Airport to Trieste / Ronchi Dei Legionari?

The great-circle distance between ONT and TRS is approximately 9,865 km.

Ontario (via Ontario International Airport, one of several airports serving the area) to Trieste (via Trieste / Ronchi Dei Legionari, one of several airports serving the area) — a real distance of 9,865 km.

9,865 km

Distance

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Cheapest fare on file

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