How much should you expect to spend for a flight from Portland to Trieste?

Flight prices from Portland to Trieste change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Which departure and arrival airports are available?

Between Portland and Trieste, flight options may depend on the combination of airports available.

• Airports in Portland: Only Portland is currently in operation.
• Airports in Trieste: Trieste - Dei Legionari is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Customize your flight from Portland to Trieste

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Ryanair, Easyjet, British Airways, Expedia, eDreams, and more.

Other popular destinations

Thinking about Italy? You might also consider: Catania, Milan, Naples, Palermo, Rome.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.