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$495+ Cheap flights from Trieste (TRS) to California

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — LAX
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Trieste to California

Keep the following information in mind while searching for Trieste to California flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$501
(Gotogate)

One-way from

$495
(Kiwi.com)

Popular in

July

Cheapest in

May
Provider with most accurate pricing for Trieste Ronchi dei Legionari-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Trieste Ronchi dei Legionari-Los Angeles flights.
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From Trieste Ronchi dei Legionari to California
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One-way flight from Trieste Ronchi dei Legionari to California
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Highest demand for flights based on searches. 30% potential increase in price ($320 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($68 potential savings vs. average RT price).
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Find flight deals from Trieste to California

Cheapest flights from Trieste to California
Explore the most affordable flight options available from Trieste to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Gotogate deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:35 amTRS - SFO
1 stop15h 30mITA Airways
Tue 4/13:15 pmSFO - TRS
1 stop14h 10mITA Airways
Deal found 2/21$501
This Gotogate deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/13:15 pmTRS - LAX
1 stop31h 05mITA Airways
Sat 3/83:20 pmLAX - TRS
1 stop34h 05mITA Airways
Deal found 2/22$508
This ITA Airways deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:35 amTRS - SFO
1 stop15h 30mMultiple Airlines
Tue 4/17:25 amSFO - TRS
2 stops18h 00mMultiple Airlines
Deal found 2/21$573
This ITA Airways deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:35 amTRS - LAX
2 stops19h 43mMultiple Airlines
Sat 3/83:20 pmLAX - TRS
1 stop18h 25mMultiple Airlines
Deal found 2/21$610
This lol.travel deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/56:30 amTRS - SFO
2 stops27h 52mLufthansa
Sat 4/127:15 pmSFO - TRS
1 stop18h 10mLufthansa
Deal found 2/21$627
This Lufthansa deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:30 amTRS - LAX
1 stop15h 30mLufthansa
Fri 5/232:55 pmLAX - TRS
1 stop22h 30mLufthansa
Deal found 2/22$742
This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:30 amTRS - SAN
2 stops21h 26mLufthansa
Mon 4/1410:00 amSAN - TRS
2 stops19h 05mLufthansa
Deal found 2/20$818
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/711:15 amTRS - SAN
3 stops46h 21mMultiple Airlines
Mon 4/146:15 amSAN - TRS
3 stops23h 10mMultiple Airlines
Deal found 2/20$872
This oojo deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:20 amTRS - SNA
2 stops23h 31mLufthansa
Sat 3/83:42 pmSNA - TRS
2 stops46h 03mLufthansa
Deal found 2/21$957
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:40 amTRS - LAX
2 stops26h 04mDelta
Sun 8/173:25 pmLAX - TRS
2 stops34h 00mDelta
Deal found 2/22$1,224
This Turkish Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:40 amTRS - LAX
2 stops38h 05mTurkish Airlines
Fri 8/2212:10 amLAX - TRS
2 stops33h 25mTurkish Airlines
Deal found 2/21$1,554
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/111:15 amTRS - SFO
2 stops23h 10mDelta
Thu 8/146:00 amSFO - TRS
2 stops23h 25mDelta
Deal found 2/22$1,803

Find flights from Trieste to California within your budget

Customize your flight search to find flights from Trieste to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Trieste

Fly to

California

Route

Depart

Return

Price

TriesteSan Francisco

TRS - SFO

TRSSFO

Trieste Ronchi dei Legionari

Thu 3/27

6:35 am-2:05 pm

1 stop15h 30m

San Francisco

Tue 4/1

3:15 pm-2:25 pm

1 stop14h 10m

$501

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Mon 3/24

12:00 pm-2:20 pm

2 stops58h 20m

Los Angeles

Mon 3/31

3:15 pm-10:25 am

1 stop34h 10m

$518

TriesteSan Francisco

TRS - SFO

TRSSFO

Trieste Ronchi dei Legionari

Thu 3/27

6:35 am-2:05 pm

1 stop15h 30m

San Francisco

Tue 4/1

7:25 am-10:25 am

2 stops18h 00m

$573

TriesteSan Francisco

TRS - SFO

TRSSFO

Trieste Ronchi dei Legionari

Sat 4/5

6:30 am-1:22 am

2 stops27h 52m

San Francisco

Sat 4/12

7:15 pm-10:25 pm

1 stop18h 10m

$627

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Fri 5/2

6:30 am-1:00 pm

1 stop15h 30m

Los Angeles

Fri 5/23

2:55 pm-10:25 pm

1 stop22h 30m

$742

TriesteSan Diego

TRS - SAN

TRSSAN

Trieste Ronchi dei Legionari

Mon 4/7

6:30 am-6:56 pm

2 stops21h 26m

San Diego

Mon 4/14

10:00 am-2:05 pm

2 stops19h 05m

$818

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Fri 6/6

7:25 pm-2:40 pm

2 stops28h 15m

Los Angeles

Fri 6/20

4:40 pm-10:25 am

2 stops32h 45m

$869

TriesteSan Diego

TRS - SAN

TRSSAN

Trieste Ronchi dei Legionari

Mon 4/7

11:15 am-12:36 am

3 stops46h 21m

San Diego

Mon 4/14

6:15 am-2:25 pm

3 stops23h 10m

$872

TriesteSanta Ana

TRS - SNA

TRSSNA

Trieste Ronchi dei Legionari

Fri 6/6

6:30 am-8:47 pm

2 stops23h 17m

Santa Ana J. Wayne/Orange Cnty

Fri 6/20

11:55 am-10:25 pm

2 stops25h 30m

$1,140

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Mon 8/4

6:40 am-11:44 pm

2 stops26h 04m

Los Angeles

Sun 8/17

3:25 pm-10:25 am

2 stops34h 00m

$1,224

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Trieste to California

Have a flexible travel schedule? Discover the best time to fly to California from Trieste with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Trieste to California

Get recent, data-driven insights about flights from Trieste to California including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Trieste to California?

Currently, January is the cheapest month in which you can book a flight from Trieste to California (average of $246). Flying from Trieste to California in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TRS to CA?

Find hourly flight availability from Trieste to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Trieste to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated February 22, 2025.
To help decide which airline to fly from Trieste to California, see what other customers have to say about Emirates, Delta and Turkish Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,278 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Delta
8.0
Very good
8,203 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Turkish Airlines
7.3
Good
3,825 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

TAP AIR PORTUGAL
7.2
Good
1,844 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

ITA Airways
6.7
Okay
937 reviews
Emirates
8.1
Very good
3,278 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Trieste to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Trieste to California?

    For a flight from Trieste to California, you will be flying from Ronchi dei Legionari. Trieste Ronchi dei Legionari (TRS) is just 18.2 mi from the center of the city.

  • What are the cheapest airlines to fly from Trieste to California one-way?

    The cheapest airlines for a one-way flight from Trieste to California are ITA Airways ($535), Turkish Airlines ($666), and Delta ($817).

  • What are the most popular routes from Trieste to California?

    Most travelers choose Trieste Ronchi dei Legionari - San Francisco, Trieste Ronchi dei Legionari - Los Angeles or Trieste Ronchi dei Legionari - San Jose when deciding on the best route from Trieste to California.

  • Can I find deals for flights from Trieste to California that include hotel bookings?

    Yes. In addition to deals on Trieste to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trieste to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trieste to California.

  • Can I find deals for business class flights from Trieste to California?

    Yes. Cheapflights offers flight deals from Trieste to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Trieste to California?

    Currently, January is the cheapest month in which you can book a flight from Trieste to California (average of $246). Flying from Trieste to California in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Trieste to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Trieste to California

Discover the top 2 airlines that operate flights from Trieste to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$470Average$695FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$508Average$680FlexibilityNo cancel feeOn-time76%
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