$1,707 Cheap ITA Airways flights Trieste (TRS) to San Diego (SAN)

View $1,707 flight on Wed, Aug 13, 2025Opens in a new window

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$1,707 Cheap ITA Airways flights Trieste (TRS) to San Diego (SAN)

Prices were available within the past 7 days and start at $1,707 for one-way flights and $1,375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

ITA Airways
Mon, Aug 4 - Sat, Aug 9
TRS
Trieste
SAN
San Diego
$1,375 Roundtrip, found 2 days ago
$1,375
Roundtrip
found 2 days ago
Select ITA Airways flight, departing Mon, Aug 4 from Trieste to San Diego, returning Sat, Aug 9, priced at $1,375 found 2 days ago
ITA Airways
Tue, Aug 5 - Fri, Aug 8
TRS
Trieste
SAN
San Diego
$1,439 Roundtrip, found 2 days ago
$1,439
Roundtrip
found 2 days ago
Select ITA Airways flight, departing Tue, Aug 5 from Trieste to San Diego, returning Fri, Aug 8, priced at $1,439 found 2 days ago
Flights from Trieste (TRS) to San Diego (SAN)
Origin airport
Friuli Venezia Giulia
Destination airport
San Diego Intl.
Distance
6195 mi

Frequently asked questions

How much is an ITA Airways flight from Friuli Venezia Giulia Airport (TRS) to San Diego Intl. Airport (SAN)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap ITA Airways round-trip flights from $1,375 from TRS to SAN. Affordable one-way fares from $1,707 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from TRS to SAN with ITA Airways?
Look for one-way or return flights to San Diego in January or November. You could find a cheap fare with ITA Airways during these quieter months.
What is the cheapest time to book flights from Friuli Venezia Giulia Airport (TRS) to San Diego Intl. Airport (SAN) with ITA Airways?
To grab cheap flights from TRS to SAN with ITA Airways, begin searching about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does ITA Airways fly nonstop from Friuli Venezia Giulia Airport (TRS) to San Diego Intl. Airport (SAN)?
To figure out if there's a direct trip from TRS to SAN with ITA Airways or any other airlines, select the "Nonstop" filter when browsing for flights.
What is the earliest ITA Airways flight from TRS to SAN?
Browse ITA Airways's earliest flights from TRS to SAN by selecting our "Early Morning" and "Morning" filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does ITA Airways fly into in San Diego?
Hop on an ITA Airways flight from Friuli Venezia Giulia Airport (TRS) to San Diego, and you're most likely to land at San Diego Intl. Airport (SAN). This is the airline's main hub here.
What kind of luggage can I take on an ITA Airways flight from Friuli Venezia Giulia Airport (TRS) to San Diego Intl. Airport (SAN)?
On a standard economy flight with ITA Airways from TRS to SAN, you can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 62 inches in total. For carry-on, you can have 1 cabin bag weighing up to 17 lb and measuring no more than 21 inches x 13 inches x 9 inches. Size and weight allowances can vary based on your fare type and cabin class. To make sure you won't face extra charges at the airport, double-check your ITA Airways booking or visit the airline's website before loading up your suitcase.
Why fly with ITA Airways from TRS to SAN?
ITA Airways makes traveling from TRS to SAN enjoyable with a rewarding loyalty program and top-tier customer service. You could even start earning points with Volare. Be sure to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my ITA Airways flight from Friuli Venezia Giulia Airport (TRS) to San Diego Intl. Airport (SAN)?
Changes are usually free within 24 hours of making a booking, but your airline may charge you after that. For more details about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your plans without additional charges, apply the "Changes included" and "No cancel fee" filters when planning your next adventure.

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