Cheap flights from California to Trieste from $470
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Trieste departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lufthansa flights from California to Trieste
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ITA Airways flights from California to Trieste
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How to get the cheapest flight ticket from California to Trieste
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Trieste?
The cheapest day to depart on your flight to Trieste is on a Sunday when prices can be found for as low as $924. This is often the case because there is less demand to fly during this day of the week. Flights from California to Trieste on a Friday will generally be more expensive and average around $1,554. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Trieste?
Our most recent data shows that the best time of day to fly to Trieste is in the afternoon. Flights from California to Trieste during this time can be as low as $1,025. Flights to Trieste are more costly in the morning, with an average ticket price of $1,446. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest airline that flies from California to Trieste Ronchi dei Legionari?
Lufthansa, ITA Airways, and Delta are the most popular carriers operating from California to Trieste Ronchi dei Legionari
What airlines fly to Trieste?
British Airways, Lufthansa and Delta are the top three most popular airlines that fly to Trieste from California according to our data. British Airways is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 18 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.
Cheap California to Trieste flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Trieste
When did momondo last update prices for flights from California to Trieste Ronchi dei Legionari Airport?
Prices for flights from California to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Trieste Ronchi dei Legionari Airport?
As of May 2025, there are 2 operators available to choose from for flights from California to Trieste Ronchi dei Legionari Airport.
How old do you have to be to fly from California to Trieste Ronchi dei Legionari Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from California to Trieste
Compare and see reviews for airlines that fly from California to Trieste with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $599 | Free Cancellation | Rating 6.7 967 reviews | |||
| PriceFrom $693 | Free Cancellation | Rating 6.7 7,045 reviews |
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Why should I use momondo to find a flight deal from California to Trieste?
It is quick and easy to find California to Trieste flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trieste that suits you.
Can I find flights from California to Trieste with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Trieste from California with this policy.
How can momondo help me find flights from California to Trieste?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Trieste.
I’m not ready to book a flight from California to Trieste right now. Can momondo alert me if prices change?
Price alerts on flights to Trieste from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.