What is the cheapest flight from Trieste to San Diego?

In the last 3 days, the lowest price for a flight from Trieste to San Diego was $1,952 for a one-way ticket and $1,243 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Trieste and San Diego?

A passport is required to fly from Trieste to San Diego. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Trieste to San Diego?

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

How does KAYAK find such low prices on flights from Trieste to San Diego?

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 San Diego. 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 Trieste to San Diego?

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

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 San Diego with an airline and back to Trieste with another airline. Booking your flights between Trieste and SAN can sometimes prove cheaper using this method. 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 Trieste to San Diego?

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 San Diego from Trieste 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>

$1,243 CHEAP FLIGHTS from Trieste to San Diego (TRS - SAN)

TRS - SAN

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Cheapest round-trip

$1,243

Lufthansa

Sun 5/10Wed 5/13

TRS - SAN • 2 stops

Cheapest one-way

$1,952

United Airlines

Mon 5/11

TRS - SAN • 2 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 San Diego!

Flight Deals

Cheap Flights from Trieste to San Diego (TRS-SAN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trieste to San Diego 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

Recent round-trip flight deals from Trieste to San Diego

Sun, May 10 - Wed, May 13

6:20 am - 5:24 pm

TRS

SAN

20h 04m2 stops

10:55 am - 1:55 pm

SAN

TRS

18h 00m2 stops

$1,243Lufthansa

Sun, May 10 - Fri, May 15

6:20 am - 5:24 pm

TRS

SAN

20h 04m2 stops

5:15 pm - 9:55 pm

SAN

TRS

19h 40m2 stops

$1,275Lufthansa

Sun, May 10 - Thu, May 14

6:20 am - 3:25 pm

TRS

SAN

18h 05m2 stops

5:15 pm - 9:55 pm

SAN

TRS

19h 40m2 stops

$1,315Lufthansa

Mon, May 11 - Thu, May 14

6:35 am - 3:25 pm

TRS

SAN

17h 50m2 stops

5:15 pm - 9:55 pm

SAN

TRS

19h 40m2 stops

$1,451Lufthansa

Tue, May 12 - Wed, May 13

11:15 am - 9:12 pm

TRS

SAN

18h 57m2 stops

11:00 am - 2:30 pm

SAN

TRS

18h 30m2 stops

$1,855Lufthansa

Mon, May 11 - Wed, May 13

6:20 am - 5:24 pm

TRS

SAN

20h 04m2 stops

11:00 am - 2:30 pm

SAN

TRS

18h 30m2 stops

$1,876Lufthansa

Tue, May 12 - Thu, May 14

6:35 am - 8:43 pm

TRS

SAN

23h 08m2 stops

7:10 am - 10:25 am

SAN

TRS

18h 15m2 stops

$2,161United Airlines

Mon, May 11 - Thu, May 14

6:35 am - 6:33 pm

TRS

SAN

44h 58m2 stops

6:32 am - 10:25 am

SAN

TRS

42h 53m3 stops

$7,310United Airlines

Useful Info

Cheapest flight	$1,243

Flight from Trieste to San Diego

When to book flights from Trieste to San Diego

Are your dates flexible? Find out the best times to travel from Trieste to San Diego 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.

What is the cheapest flight from Trieste to San Diego?
In the last 3 days, the lowest price for a flight from Trieste to San Diego was $1,952 for a one-way ticket and $1,243 for a round-trip.
Do I need a passport to fly between Trieste and San Diego?
A passport is required to fly from Trieste to San Diego.
Which aircraft models fly most regularly from Trieste to San Diego?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Trieste to San Diego?
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 San Diego.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trieste to San Diego?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego 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 San Diego?
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 San Diego with an airline and back to Trieste with another airline. Booking your flights between Trieste and SAN 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 Trieste to San Diego?
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 San Diego from Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Trieste to San Diego

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Trieste (TRS)

San Diego (SAN)

TRS - SAN

$1,243 Find Cheap Flights from Trieste to San Diego

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

Everything you should know

Cheap Flights from Trieste to San Diego (TRS-SAN)

Recent round-trip flight deals from Trieste to San Diego

Recent one-way flight deals from Trieste to San Diego

Good to know

When to book flights from Trieste to San Diego

FAQs for booking flights from Trieste to San Diego

What is the cheapest flight from Trieste to San Diego?

In the last 3 days, the lowest price for a flight from Trieste to San Diego was $1,952 for a one-way ticket and $1,243 for a round-trip.

Do I need a passport to fly between Trieste and San Diego?

A passport is required to fly from Trieste to San Diego.

Which aircraft models fly most regularly from Trieste to San Diego?

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

How does KAYAK find such low prices on flights from Trieste to San Diego?

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 San Diego.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego 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 San Diego?

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 San Diego with an airline and back to Trieste with another airline. Booking your flights between Trieste and SAN 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 Trieste to San Diego?

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

Everything you need to know for your flight from Trieste to San Diego

Information on your arrival and departure airports

Cabin class types available on flights from Trieste to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights to and from Trieste and San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight