LAX - TRS

$619 Find Cheap Flights from Los Angeles to Trieste

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Trieste departing on 7/4. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Trieste

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Trieste, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Trieste, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Los Angeles to Trieste

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Trieste that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Los Angeles to Trieste

KAYAK's recommended round-trip deals from the most popular airlines that fly from Los Angeles to Trieste.
Discover the best prices for you by selecting your travel dates on KAYAK.
Lufthansa Logo
2:55 pm - 10:25 pmLAX-TRS
22h 30m1 stop
Lufthansa Logo
6:30 am - 1:00 pmTRS-LAX
15h 30m1 stop
$738Lufthansa
Find Deal
Thu, May 15 - Tue, May 20
Lufthansa Logo
2:55 pm - 2:05 pmLAX-TRS
14h 10m1 stop
Lufthansa Logo
6:30 am - 8:49 pmTRS-LAX
23h 19m2 stops
$748Lufthansa
Find Deal
Thu, May 15 - Tue, May 20
Lufthansa Logo
6:40 pm - 10:35 pmLAX-TRS
18h 55m1 stop
Lufthansa Logo
6:30 am - 1:00 pmTRS-LAX
15h 30m1 stop
$798Lufthansa
Find Deal
Wed, May 28 - Tue, Jun 10
ITA Airways Logo
4:25 pm - 2:30 pmLAX-TRS
37h 05m2 stops
ITA Airways Logo
6:35 am - 1:15 pmTRS-LAX
15h 40m1 stop
$961ITA Airways
Find Deal
Sat, May 31 - Sat, Jun 14
ITA Airways Logo
4:25 pm - 2:30 pmLAX-TRS
37h 05m2 stops
ITA Airways Logo
6:35 am - 12:26 pmTRS-LAX
38h 51m2 stops
$971ITA Airways
Find Deal
Sat, May 31 - Sat, Jun 14
 Logo
1:00 pm - 2:30 pmLAX-TRS
16h 30m1 stop
 Logo
3:15 pm - 12:30 pmTRS-LAX
30h 15m1 stop
Thu, May 22 - Sun, Jun 8
 Logo
10:26 am - 2:05 pmLAX-TRS
18h 39m2 stops
 Logo
2:45 pm - 3:15 pmTRS-LAX
33h 30m2 stops
$1,410
Find Deal
Thu, May 22 - Sun, Jun 8
Turkish Airlines Logo
1:40 pm - 10:55 pmLAX-TRS
24h 15m2 stops
Turkish Airlines Logo
11:15 am - 11:45 amTRS-LAX
33h 30m2 stops
$1,509Turkish Airlines
Find Deal
Thu, May 15 - Tue, May 20
Austrian Airlines Logo
3:05 pm - 10:55 pmLAX-TRS
22h 50m2 stops
Austrian Airlines Logo
6:35 am - 1:05 pmTRS-LAX
39h 30m2 stops
$1,629Austrian Airlines
Find Deal
Fri, Jul 4 - Fri, Jul 11
Turkish Airlines Logo
7:55 pm - 10:55 pmLAX-TRS
42h 00m2 stops
Turkish Airlines Logo
11:15 am - 6:00 pmTRS-LAX
39h 45m2 stops
$1,657Turkish Airlines
Find Deal
Thu, May 22 - Sun, Jun 8
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KAYAK's insights & trends for Los Angeles to Trieste flights

Get data-powered insights and trends into flights from Los Angeles to Trieste to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Los Angeles to Trieste?

The average price of all round-trip flights from Los Angeles to Trieste clicked on KAYAK for each day over the last 12 months.

When flying from Los Angeles to Trieste, you should consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Los Angeles, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

Good to know

Cheapest flight$619
Flight from Los Angeles to Trieste

When to book flights from Los Angeles to Trieste

Are your dates flexible? Find out the best times to travel from Los Angeles to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Los Angeles to Trieste

  • What is the cheapest flight from Los Angeles to Trieste?

    In the last 3 days, the lowest price for a flight from Los Angeles to Trieste was $619 for a one-way ticket and $738 for a round-trip.

  • Do I need a passport to fly between Los Angeles and Trieste?

    Yes

  • Which aircraft models fly most regularly from Los Angeles to Trieste?

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

  • Which airline alliances offer flights from Los Angeles to Trieste?

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

  • Which is the best airline for flights from Los Angeles to Trieste, ITA Airways or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Los Angeles to Trieste are ITA Airways and Lufthansa. With an average price for the route of $1,060 and an overall rating of 6.7, ITA Airways is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,290 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Los Angeles to Trieste?

    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 Los Angeles to Trieste.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from Los Angeles 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 Los Angeles to Trieste?

    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 Trieste with an airline and back to Los Angeles with another airline. Booking your flights between Los Angeles and TRS can sometimes prove cheaper using this method.

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

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

Top airlines flying from Los Angeles to Trieste

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Trieste. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to Trieste? 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.
6.7
ITA AirwaysOverall score based on 967 reviews
6.8Boarding
6.7Comfort
5.9Food
6.1Entertainment
7.4Crew
Airline reviews

We ordered a gluten free meal and never got it!

4.0 OkayAnat & Avi, Apr 2025JFK - FCO
Read more ITA Airways reviews

We ordered a gluten free meal and never got it!

The seats are horribly uncomfortable. We were in premium economy and paid a premium price yet, the seats were the worst! You could feel every structural bar in the seat, there was no padding, no amenities kit, and the leg rests were broken. Duct tape was holding another seat together. When we arrived at our final destination, Venice, my suitcase was ripped open, and my clothes were about to fall out of the bag. I would’ve been more comfortable if I flew a paper airplane across the Atlantic.

The company tries shamelessly to squeeze every dollar)Euro out of its passengers. During the check-in the force you to go through the seat selection, you can skip it. They will assign you the worst seat available, then show you the other available seats on the map, for a fee. But they won't show you the fee until you click on it. And once you do click, there's no way to unselect it!! You will get stuck and forced to pay for that seat. Cheaters!!

Seats weren’t comfortable. Both of our seat backs were either almost straight vertical or laying back into the laps of the people behind us, which is a weird angle to try to get some sleep even on a plane. No in between. Also, neither seat would spring forward like they should.

There wasn't a time for neither food morning entertainment in a short one hour hop over.

Flight on time, flight assistants super nice, business class very comfortable. The whole experience was very good.

It is the worst ever airline. All employees I spoke with over the phone were pompous asses.

The gate information was never populated on the Delta app or the airport displays or the desk at the Delta lounge. We found at the last minute that we had to switch terminals and just made it to our flight. Even this we found accidentally by asking an employee at another gate. On board service was poor. Seats were very poor. All in all a poor experience. At best like a Premium Economy on other airlines

Not online or self check in, sent emails in Italian language ,not recommended.

No online or self check in. Sent emails in Italian language. In general, not recommended airline company.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Professional crew and staff, very organized boarding and on time flights, baggage handling. Indian vegetarian meals were good, though could improve by offering Indian bread (naan/paratha/roti) as well. Very helpful pre flight emails with details of onboard experience 👍 Above average selection of movies. Consider offering more movies with subtitles and ratings indicators (e.g., IMDB scores).

Terrible experience. Should be a short simple flight from San Francisco to Palm Springs. Disgusting insult that United Air doesn’t have a cabin crew ready to receive a plane that’s already an hour plus late in departure. Lots of misinformation along the way from cockpit and crew. Definitely unimpressed with both union and management.

My flight was delayed d the gate was never updated inside the terminal. If I hadn’t checked my email I would have missed my flight. Also, I paid a total of $5100 for my flight to be. Business or first class. My final leg of my flight from Heathrow to Frankfurt was not to standard of what I expected or experienced in the previous legs of my trip.

I requested a wheelchair for they haven’t got it, they are old and don’t speech english

Good but entertainment system was not easy and very buggy

Everything you need to know for your flight from Los Angeles to Trieste

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