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Find cheap flights from Trieste to the United States from $380

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trieste to the United States departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/12
Fri 7/19

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Best United States Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York2 stops$453
Los Angeles
Los Angeles2 stops$854
Miami
Miami2 stops$887
San Francisco
San Francisco1 stop$958
Boston
Boston1 stop$817
Washington, D.C.
Washington, D.C.2 stops$838
Denver
Denver1 stop$1,191
Seattle
Seattle2 stops$825
Fort Lauderdale
Fort Lauderdale2 stops$812
Tampa
Tampa2 stops$911

Good to know

Low season

August

High season

May

Cheapest flight

$380
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Trieste to New York

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Trieste to the United States?

    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 the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trieste to the United States?

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

  • What is the Hacker Fare option on flights from Trieste to the United States?

    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 the United States with an airline and back to Trieste with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trieste to the United States?

    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 the United States from Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the United States

  • Morning departure is around 3% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Trieste to the United States

Need help choosing which airline to fly with from Trieste to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
LufthansaOverall score based on 7490 reviews
7.7Crew
6.4Food
7.1Boarding
6.6Entertainment
6.9Comfort
Airline reviews

The flight left an hour late and no explanation. Food was basically a few snacks out of bags and tiny cup of soda. Crew was pretty friendly.

8.0 ExcellentLarry, Jun 2024STL - EWR
Read more about Lufthansa reviews

The flight left an hour late and no explanation. Food was basically a few snacks out of bags and tiny cup of soda. Crew was pretty friendly.

United delayed the flight to assist customers to make the connection. The Ohara customs area was overwhelm which created an issue for customers trying to make the Little Rock connection. The delayed allow several customers to make the final flight into Little Rock.

The trip was good except for the delay that caused a connection issue in Chicago.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

The flight was wondering, especially the special assistance from airplane to airplane!

They canceled our flight last minute and we had to get another flight with twice the cost

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

The worst experience of my life and I have been flying for 33 years

We were very upset when we checked in for our flight to be charged 208,00 euro for luggage fees when the site clearly states we are authorized one checked bag each and one carry-on. We have never experienced anything like this with Lufthansa and are very disappointed. We should be reimbursed this erroneous charge. I can forward all receipts once I am able to scan the them.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

A better organized line of passengers at the boarding gate. Quite disorganized, with multiple queues of economy class passengers

AMS FCO in their full flat business. Amazing sear and food experience.

It was a short haul trip, so food and entertainment weren’t a big issue

The plane seemed very dated. The entertainment was very limited. There was a school group on our flight and the crew seemed bothered by them. They were not overly friendly or welcoming.

Ok, but no entertainment. Left late, but made up most of the time.

May be it is not an ITA issue, but the bags took long time to go out.

Good. But there food was poor quality and 95% of movies didn't have English subtitles

I thought they had rebranded themselves in every aspect but it was quite the opposite. The food was terrible the service was sub-par. Overall it was not a good experience.

Service from staff was poor, food choices were limited. Air plane was not clean or hygienic and seemed like not cleaned for days. Seats were uncomfortable.

service from stAff was barely there , food choices were limited. AirPlane was not clean and seemed like it was not cleaned for days.. Seats were very uncomfortable.

Book cheap flights from Trieste to the United States

Recent round-trip flight deals

10/8Tue
2 stopsITA Airways
34h 37mTRS-JFK
10/22Tue
1 stopITA Airways
15h 05mJFK-TRS
$453
10/8Tue
2 stopsITA Airways
34h 37mTRS-JFK
10/22Tue
2 stopsITA Airways
21h 10mJFK-TRS
$473
10/8Tue
1 stopLufthansa
15h 05mTRS-EWR
10/22Tue
2 stopsLufthansa
13h 15mEWR-TRS
$523
10/8Tue
1 stopLufthansa
15h 05mTRS-EWR
10/22Tue
1 stopLufthansa
21h 00mEWR-TRS
$553
7/1Mon
2 stopsDelta
19h 49mTRS-LGA
7/22Mon
2 stopsDelta
20h 25mLGA-TRS
$800
7/24Wed
2 stops
22h 44mTRS-FLL
8/15Thu
2 stops
17h 25mFLL-TRS
$853
7/1Mon
2 stopsAir France
36h 45mTRS-LAX
7/7Sun
2 stopsAir France
38h 55mLAX-TRS
$854
8/27Tue
1 stop
13h 50mTRS-JFK
8/28Wed
1 stop
24h 05mJFK-TRS
$858
7/1Mon
2 stopsAir France
25h 15mTRS-JFK
7/21Sun
2 stopsAir France
15h 50mJFK-TRS
$868
6/27Thu
1 stopDelta
12h 40mTRS-JFK
7/11Thu
2 stopsDelta
22h 26mJFK-TRS
$912

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Recent one-way flight deals

8/9Fri
3 stops
44h 15mTRS-JFK
$380
8/9Fri
2 stops
21h 45mTRS-JFK
$512
8/25Sun
1 stopITA Airways
12h 35mTRS-JFK
$640
8/20Tue
2 stopsAir Europa
37h 40mTRS-MIA
$683
6/17Mon
2 stopsTAP AIR PORTUGAL
33h 30mTRS-MIA
$732
8/9Fri
2 stopsITA Airways
16h 45mTRS-LGA
$818
8/9Fri
1 stopLufthansa
15h 05mTRS-EWR
$970
8/25Sun
1 stopLufthansa
15h 05mTRS-EWR
$971
8/25Sun
3 stopsTAP AIR PORTUGAL
33h 20mTRS-EWR
$997
7/6Sat
2 stopsAir Europa
18h 15mTRS-MIA
$1,280

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Last minute flights from Trieste to the United States

Last minute flight, train and bus deals

6/16Sun
multi-stopLufthansa
14h 05mTRS-MIA
6/23Sun
multi-stopLufthansa
15h 35mMIA-TRS
$1,049
6/16Sun
multi-stopITA Airways
15h 20mTRS-MIA
6/23Sun
multi-stopITA Airways
19h 25mMIA-TRS
$1,145
6/16Sun
multi-stop
22h 54mTRS-MIA
6/23Sun
multi-stop
19h 25mMIA-TRS
$1,297
6/13Thu
multi-stopLufthansa
11h 15mTRS-JFK
6/27Thu
multi-stopLufthansa
18h 40mJFK-TRS
$1,389
6/13Thu
multi-stopLufthansa
11h 15mTRS-JFK
6/27Thu
multi-stopLufthansa
18h 40mJFK-TRS
$1,390
6/13Thu
multi-stopLufthansa
30h 10mTRS-JFK
6/27Thu
multi-stopLufthansa
18h 40mJFK-TRS
$1,424
6/13Thu
multi-stopLufthansa
11h 15mTRS-JFK
6/27Thu
multi-stopLufthansa
47h 00mJFK-TRS
$1,456
6/13Thu
multi-stopLufthansa
30h 10mTRS-JFK
6/27Thu
multi-stopLufthansa
47h 00mJFK-TRS
$1,491
6/13Thu
multi-stopTurkish Airlines
41h 15mTRS-JFK
6/26Wed
multi-stopTurkish Airlines
40h 30mJFK-TRS
$1,500
6/13Thu
multi-stopTurkish Airlines
40h 50mTRS-JFK
6/26Wed
multi-stopTurkish Airlines
40h 30mJFK-TRS
$1,501

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