Find cheap flights from Trieste to Boston from $489

In the last 3 days, the lowest price for a flight from Trieste to Boston was $489 for a one-way ticket and $644 for a round-trip.

Yes, you'll most likely have to show a valid passport before boarding the plane in Trieste and on arrival in Boston.

Trieste and Boston are both served by 1 main airport. You will leave Trieste from Trieste Ronchi dei Legionari and will be arriving at Boston Logan Intl.

We unfortunately don’t have that data for this specific route.

SkyTeam, and Star Alliance are the airline alliances operating flights between Trieste and Boston, with SkyTeam being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trieste to Boston.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Trieste is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Trieste with another airline. Booking your flights between Trieste and BOS can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.