How does KAYAK find such low prices on flights from California 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 California to Trieste.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from California 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 California 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 California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$738 CHEAP FLIGHTS from California to Trieste

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Cheap Flights from California to Trieste

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from California to Trieste

Sun, Nov 8 - Mon, Nov 16

3:20 pm - 6:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

18h 10m1 stop Rome Fiumicino

7:15 pm - 1:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

27h 15m1 stop Rome Fiumicino

$738ITA Airways

Mon, Mar 8 - Thu, Mar 18

3:20 pm - 2:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

14h 10m1 stop Rome Fiumicino

6:35 am - 2:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

15h 55m1 stop Rome Fiumicino

$776ITA Airways

Tue, Mar 9 - Mon, Mar 15

3:20 pm - 2:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

14h 10m1 stop Rome Fiumicino

7:15 pm - 2:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

27h 15m1 stop Rome Fiumicino

$776ITA Airways

Mon, Mar 8 - Mon, Mar 15

3:20 pm - 10:55 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

22h 35m1 stop Rome Fiumicino

7:15 pm - 2:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

27h 15m1 stop Rome Fiumicino

$776ITA Airways

Mon, Nov 9 - Mon, Nov 16

6:20 pm - 2:30 pmSFO San Francisco-TRS Trieste Ronchi dei Legionari

35h 10m2 stops Los Angeles Rome Fiumicino

7:15 pm - 6:10 pmTRS Trieste Ronchi dei Legionari-SFO San Francisco

31h 55m2 stops Rome Fiumicino Los Angeles

$780Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

10:06 pm - 6:30 pmSFO San Francisco-TRS Trieste Ronchi dei Legionari

35h 24m2 stops Los Angeles Rome Fiumicino

3:15 pm - 1:10 pmTRS Trieste Ronchi dei Legionari-SFO San Francisco

30h 55m1 stop Rome Fiumicino

$787Multiple Airlines

Sun, Nov 8 - Mon, Nov 16

9:20 am - 10:55 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

28h 35m3 stops Casablanca Mohamed V Barcelona-El Prat Rome Fiumicino

8:55 am - 7:20 amTRS Trieste Ronchi dei Legionari-LAX Los Angeles

31h 25m2 stops Barcelona-El Prat Casablanca Mohamed V

$790Multiple Airlines

Mon, Mar 8 - Mon, Mar 15

5:35 pm - 6:30 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

39h 55m2 stops Munich Franz Josef Strauss Rome Fiumicino

3:15 pm - 4:45 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

33h 30m2 stops Rome Fiumicino Munich Franz Josef Strauss

$1,050Lufthansa

Tue, Mar 9 - Wed, Mar 17

5:35 pm - 2:30 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

35h 55m2 stops Munich Franz Josef Strauss Rome Fiumicino

6:35 am - 4:45 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

18h 10m2 stops Rome Fiumicino Munich Franz Josef Strauss

$1,062Lufthansa

Mon, Mar 8 - Sun, Mar 14

5:35 pm - 6:30 pmSAN San Diego-TRS Trieste Ronchi dei Legionari

39h 55m2 stops Munich Franz Josef Strauss Rome Fiumicino

3:15 pm - 4:45 pmTRS Trieste Ronchi dei Legionari-SAN San Diego

57h 30m2 stops Rome Fiumicino Munich Franz Josef Strauss

$1,072Lufthansa

Useful Info

Cheapest flight	$738

Flight from Los Angeles to Trieste

How does KAYAK find such low prices on flights from California 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 California to Trieste.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Trieste?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from California 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 California 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 California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.