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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$356 CHEAP FLIGHTS from California to Trieste

TRS

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Flight Deals

Cheap Flights from California to Trieste

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California 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.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from California to Trieste

Wed, Nov 12 - Sun, Nov 16

7:05 am - 6:30 pmONT-TRS

26h 25m2 stops

3:15 pm - 11:04 pmTRS-ONT

40h 49m2 stops

$603KLM

Find Deal

Wed, Nov 12 - Sun, Nov 16

7:05 am - 10:55 pmONT-TRS

30h 50m2 stops

3:15 pm - 7:37 pmTRS-ONT

61h 22m2 stops

$610KLM

Find Deal

Wed, Oct 29 - Wed, Nov 5

2:45 pm - 10:40 pmLAS-TRS

23h 55m1 stop

2:40 pm - 12:45 amTRS-LAS

19h 05m2 stops

$611Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

4:05 pm - 2:30 pmSFO-TRS

14h 25m1 stop

6:35 am - 1:05 pmTRS-SFO

15h 30m1 stop

$636ITA Airways

Find Deal

Wed, Oct 29 - Wed, Nov 5

10:45 am - 2:05 pmLAS-TRS

19h 20m2 stops

2:40 pm - 12:45 amTRS-LAS

19h 05m2 stops

$659Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

11:07 am - 10:30 pmLAS-TRS

27h 23m2 stops

6:25 am - 8:07 pmTRS-LAS

22h 42m2 stops

$686Lufthansa

Find Deal

Wed, Mar 4 - Sun, Mar 8

2:40 pm - 2:05 pmSFO-TRS

14h 25m1 stop

3:00 pm - 1:40 pmTRS-SFO

30h 40m1 stop

$694Lufthansa

Find Deal

Wed, Oct 1 - Tue, Oct 7

3:15 pm - 10:55 pmLAX-TRS

22h 40m1 stop

6:35 am - 1:15 pmTRS-LAX

15h 40m1 stop

$799ITA Airways

Find Deal

Thu, Feb 26 - Mon, Mar 2

7:00 am - 10:25 amSAN-TRS

18h 25m2 stops

6:35 am - 6:33 pmTRS-SAN

44h 58m3 stops

$947United Airlines

Find Deal

Fri, Jan 16 - Sun, Jan 25

2:30 pm - 10:25 amSFO-TRS

58h 55m2 stops

6:35 am - 9:34 pmTRS-SFO

23h 59m2 stops

$1,418United Airlines

Find Deal

Cheapest round-trip

$603

KLM

Wed 11/12Sun 11/16

ONT - TRS • 2 stops

Cheapest one-way

$356

Multiple Airlines

Tue 9/23

LAX - TRS • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Trieste!

Useful Info

Cheapest flight	$356

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.

Udine

Grado

Everything you need to know for your flight to Trieste

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Trieste

Trieste (TRS)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

TRS

$356 Find Cheap Flights from California to Trieste

KAYAK searches hundreds of travel sites at once for deals on flights to Trieste

Cheap Flights from California to Trieste

Recent round-trip flight deals from California to Trieste

Recent one-way flight deals from California to Trieste

Recent last minute flight deals from California to Trieste

Everything you should know

Good to know

FAQs for booking flights from California 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.

Traveling to a place near Trieste?

Everything you need to know for your flight to Trieste

Information on the airport you'll fly into in Trieste

Cabin class types available on flights to California

Complete your trip to Trieste with a hotel stay or car rental

Find direct flights for Trieste

Flights to other popular destinations

Flights from domestic origins to Trieste

Choose which airport to fly into in Trieste

Find deals for your return flight