$564 Cheap Flights from Sacramento (SMF) to Trieste (TRS)

View $564 flight on Fri, Oct 24, 2025Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Friuli Venezia Giulia Airport (TRS)

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Cheap Flights from Sacramento to Trieste (SMF-TRS)

Prices were available within the past 7 days and start at $564 for one-way flights and $816 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 8 - Tue, Oct 21
SMF
Sacramento
TRS
Trieste
$816 Roundtrip, found 2 hours ago
$816
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 8 from Sacramento to Trieste, returning Tue, Oct 21, priced at $816 found 2 hours ago
Lufthansa
Wed, Oct 8 - Tue, Oct 21
SMF
Sacramento
TRS
Trieste
$826 Roundtrip, found 2 hours ago
$826
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Wed, Oct 8 from Sacramento to Trieste, returning Tue, Oct 21, priced at $826 found 2 hours ago
Air Canada
Wed, Oct 8 - Tue, Oct 21
SMF
Sacramento
TRS
Trieste
$871 Roundtrip, found 2 hours ago
$871
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Sacramento to Trieste, returning Tue, Oct 21, priced at $871 found 2 hours ago
United
Wed, Oct 8 - Tue, Oct 21
SMF
Sacramento
TRS
Trieste
$876 Roundtrip, found 2 hours ago
$876
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 8 from Sacramento to Trieste, returning Tue, Oct 21, priced at $876 found 2 hours ago
Air Canada
Wed, Oct 8 - Tue, Oct 21
SMF
Sacramento
TRS
Trieste
$882 Roundtrip, found 2 hours ago
$882
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Sacramento to Trieste, returning Tue, Oct 21, priced at $882 found 2 hours ago
United
Wed, Oct 8 - Tue, Oct 21
SMF
Sacramento
TRS
Trieste
$886 Roundtrip, found 2 hours ago
$886
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 8 from Sacramento to Trieste, returning Tue, Oct 21, priced at $886 found 2 hours ago
Lufthansa
Wed, Oct 8 - Tue, Oct 21
SMF
Sacramento
TRS
Trieste
$899 Roundtrip, found 2 hours ago
$899
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Wed, Oct 8 from Sacramento to Trieste, returning Tue, Oct 21, priced at $899 found 2 hours ago
Lufthansa
Wed, Oct 8 - Tue, Oct 21
SMF
Sacramento
TRS
Trieste
$909 Roundtrip, found 2 hours ago
$909
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Wed, Oct 8 from Sacramento to Trieste, returning Tue, Oct 21, priced at $909 found 2 hours ago
Brussels Airlines
Sun, Feb 15 - Thu, Feb 19
SMF
Sacramento
TRS
Trieste
$1,580 Roundtrip, found 3 days ago
$1,580
Roundtrip
found 3 days ago
Select Brussels Airlines flight, departing Sun, Feb 15 from Sacramento to Trieste, returning Thu, Feb 19, priced at $1,580 found 3 days ago
ITA Airways
Tue, Jul 1 - Sun, Jul 13
SMF
Sacramento
TRS
Trieste
$2,297 Roundtrip, found 2 days ago
$2,297
Roundtrip
found 2 days ago
Select ITA Airways flight, departing Tue, Jul 1 from Sacramento to Trieste, returning Sun, Jul 13, priced at $2,297 found 2 days ago
Flights from Sacramento (SMF) to Trieste (TRS)
Origin airport
Sacramento Intl.
Destination airport
Friuli Venezia Giulia
Airlines serving
Lufthansa
Roundtrip price
$815
Distance
5967 mi

Sacramento to Trieste Flights

The cheapest times to fly from Sacramento to Trieste

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sacramento to Trieste are during the month of October. You can find some of the cheapest flights from Sacramento to Trieste with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sacramento to Trieste

Sunday is one of the best days to book for cheap flights from Sacramento to Trieste: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sacramento to Trieste

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sacramento to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $564 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sacramento to Trieste flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sacramento to Trieste airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sacramento Intl. Airport (SMF) to Friuli Venezia Giulia Airport (TRS) cost?
Discover the latest flight deals from SMF to TRS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SMF to TRS?
The cheapest flights from SMF to TRS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SMF to TRS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SMF to TRS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sacramento Intl. Airport (SMF) to Friuli Venezia Giulia Airport (TRS)?
You'll need to book a flight with a layover if you're traveling from Sacramento Intl. Airport (SMF) to Friuli Venezia Giulia Airport (TRS). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SMF to TRS?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sacramento Intl. Airport (SMF) to Friuli Venezia Giulia Airport (TRS)?
To avoid possible delays on the Sacramento Intl. Airport (SMF) to Friuli Venezia Giulia Airport (TRS) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sacramento Intl. Airport (SMF) to Friuli Venezia Giulia Airport (TRS) last-minute?
Booking your flight from SMF to TRS just before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a SMF to TRS flight and hotel package?
You'll generally save money by securing a SMF to TRS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to Friuli Venezia Giulia Airport (TRS)?
In most cases, you're able to reschedule or cancel your SMF to TRS flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.