TRS - SFO

Find Cheap Flights from Trieste to San Francisco

Round-trip
Economy
Trieste (TRS)
San Francisco
Sat 10/19
Sat 10/26
Any month
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Trieste Ronchi dei Legionari to San Francisco Flight Information

Flights Arrive in San Francisco
Flights Depart from Trieste Ronchi dei Legionari
Flight Price $647
Distance 6,053 miles
Airlines Lufthansa, Alitalia

Good to Know

Low Season:
October
Best time to beat the crowds
7%
expected price decrease
High Season:
July
Most popular time to fly
15%
expected price increase
Average Price:
$566
(price for this month)
Good Deal:
$567
or less round-trip within
4 months
of travel is a good deal

When to Book Flights from Trieste to San Francisco

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

The cheapest flight from Trieste to San Francisco was found 71 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is October.
Morning departure is around 6% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Trieste to San Francisco Flights

How long does a flight from Trieste to San Francisco take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 18h 15m.
Which airlines provide the cheapest flights from Trieste to San Francisco?
In the past 3 days, the cheapest round-trip tickets were found on Lufthansa ($647) and Alitalia ($797)
Do I need a passport to fly between Trieste and San Francisco?
Yes.
Which airports will I be using when flying from Trieste to San Francisco?
When flying out of Trieste you will be using Trieste Ronchi dei Legionari, often referred to as Trieste Airport. You will be landing at San Francisco, also known as San Francisco Airport.
How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with rental cars, vacation packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional round-trip ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travelers know whether to wait or book now.

Book cheap flights from Trieste to San Francisco (round-trip)

Airports
Origin
Trieste
$647
only
$647
Destination
San Francisco
$647
only
$647
Tue, Dec 17
TRS
Trieste Ronchi dei Legionari
SFO
San Francisco
18h 15m
Mon, Dec 30
SFO
San Francisco
TRS
Trieste Ronchi dei Legionari
14h 00m
Trip: 14 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 26,749 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.6
NAP
FRA
Excellent 8.3

Pros: Crew extra nice

Cons: Food

YYZ
MUC
Excellent 10.0

Cons: Boarding was slow but they had increased number of wheelchair clients. Not their fault but was a known so the process could have been started earlier.

FRA
SIN
Okay 5.6

Pros: A380 with extra legroom is great comfort

Cons: Connection at Frankfurt airport very poor We had to run for 15 minutes to get our Singapore flight with no assistance from Lufthansa

MXP
MUC
Good 6.3

Pros: The seats were comfortable, entertainment during the long flight was very good.

Cons: Do not show options with a connecting flight boarding before the first flight has arrived. My family had to run a long distance from our arriving gate to the departing one in the Munich airport, which is not a small one!! Luckily United was holding the plane for us!

MUC
SFO
Excellent 9.0

Pros: Seat comfort.

Cons: Food selection.

Thu, Jan 2
TRS
Trieste Ronchi dei Legionari
SFO
San Francisco
25h 29m
Thu, Jan 9
SFO
San Francisco
TRS
Trieste Ronchi dei Legionari
18h 25m
Trip: 8 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1,508 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.6
Entertainment
6.1
Food
6.4
CTA
FCO
Mediocre 2.0

Cons: We were traveling with my 94-year-old grandfather who needed wheelchair assistance. And it took the 4th person I asked to get any assistance. The very first Alitalia person I tried to speak to was the very worst. Though her job was to check people in, she said she couldn't help me and to go to another counter. When I asked if she could please at least make a call to get a wheelchair (my grandfather was at the airport entry and couldn't walk) she made a terrible face, threw the papers on her desk around and said I had to go to another counter. When I went to the counter she pointed at, I was told again I would have to go to another counter. No offense to dog owners, but the animals that were traveling received better assistance.

BOS
FCO
Mediocre 3.0

Cons: Don’t let me book my seats on line and then tell me “not for this fare” ($1700) at the airport. We have special needs and were not accommodated

FCO
FRA
Good 6.0

Cons: Flight was delayed. People/staff was not that friendly. I considered switching flight times, but the options were limited and it would have required me to purchase a new ticket. The fair was relatively inexpensive, but did not include checked bag and in the end was more expensive than other carrier options.

ATH
TLV
Excellent 8.4

Pros: todo estuvo muy bien!!!

Cons: el desayuno o como quieran llamarlo es muy pobre

NAP
FCO
Excellent 9.5

Pros: Easy check in and easy baggage claim

Cons: They can easily work on the food

*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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