$264 Cheap Flights to Trieste
One-way
Departing from
United States
Going to
Trieste, Italy
Trieste (TRS)
Italy • May, 2026
82% AI deal score
$1,825 $420
Trieste (TRS)
Italy • January, 2026
81% AI deal score
$1,315 $325
Top Cheap Flight Deals from United States to Trieste
Recent round-trip flight deals to Trieste
Wed, Feb 4 - Thu, Feb 19
Cheapest
New York (EWR) - Trieste (TRS)
United Airlines airlines • 1 stop • Frankfurt (FRA)
Trieste (TRS) - New York (EWR)
Lufthansa airlines • 1 stop • Frankfurt (FRA)
$548
Wed, Feb 4 - Thu, Feb 19
New York (EWR) - Trieste (TRS)
Lufthansa airlines • 1 stop • Frankfurt (FRA)
Trieste (TRS) - New York (EWR)
Lufthansa airlines • 1 stop • Frankfurt (FRA)
$554
Wed, Feb 4 - Thu, Feb 19
New York (JFK) - Trieste (TRS)
ITA Airways airlines • 1 stop • Rome (FCO)
Trieste (TRS) - New York (JFK)
ITA Airways airlines • 1 stop • Rome (FCO)
$1,315
$556
-$759
58%
Thu, Mar 5 - Thu, Mar 12
Tampa (TPA) - Trieste (TRS)
United Airlines airlines • 1 stop • Frankfurt (FRA)
Trieste (TRS) - Tampa (TPA)
Air Dolomiti airlines • 1 stop • Frankfurt (FRA)
$1,515
$572
-$943
62%
Tue, Feb 17 - Tue, Feb 24
Tampa (TPA) - Trieste (TRS)
United Airlines airlines • 1 stop • Frankfurt (FRA)
Trieste (TRS) - Tampa (TPA)
Air Dolomiti airlines • 1 stop • Frankfurt (FRA)
$572
Wed, Mar 11 - Thu, Mar 19
New York (EWR) - Trieste (TRS)
United Airlines airlines • 1 stop • Frankfurt (FRA)
Trieste (TRS) - New York (EWR)
Air Dolomiti airlines • 1 stop • Frankfurt (FRA)
$1,175
$626
-$549
47%
The cheapest time to fly to Trieste
Ready to jet to Trieste on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Trieste
Need to get to Trieste ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals!
Discover last-minute flights to Trieste, Italy, starting from $657, departing within the next two weeks.
⌛ Last-Minute
Dallas - TRS
A great last-minute steal for a cross-country flight.
Found 4 days ago
$1136
round-trip
Facts About Flights from United States to Trieste
To help you plan your journey, here are some quick Trieste flight facts and tips.
Trieste city airports
Trieste is primarily served by Trieste – Friuli Venezia Giulia Airport (TRS), also known as Ronchi dei Legionari Airport. Located about 33 kilometers (21 miles) northwest of Trieste, it's easily accessible by car, bus, and train. This airport offers a range of domestic and international flights, connecting Trieste to various European destinations. Expect a modern, manageable airport with essential services, including car rentals, shops, and restaurants, providing a convenient gateway to the beautiful Friuli Venezia Giulia region.
Pro tip: search “Trieste (Any)” to see fares to all Trieste airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Trieste
Cheapest airport
Ronchi dei Legionari Airport (TRS)
Looking for the gateway to Trieste without breaking the bank? Ronchi dei Legionari Airport (TRS) is your best bet! Just a hop, skip, and a jump from Trieste, this airport offers a relaxed atmosphere and easy access to the city, making it a stress-free start to your Italian adventure. Plus, who can resist saving a few euros for an extra gelato?
Nonstop vs. 1-stop
20+ cities
While not a major hub, Trieste Airport (TRS) offers connections to over 20 cities, mainly serving as a secondary airport for northeastern Italy and neighboring countries. Popular routes include connections to Italian cities like Rome and Naples, as well as international destinations such as Munich and London.
Number of airlines
10+ airlines
Trieste Airport is served by more than 10 airlines, including popular full-service carriers like Lufthansa and Alitalia, as well as low-cost options such as Ryanair.
TRS Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
TRS airport insights
Best days to catch a deal
Fri, Thur
Based on the data, the best days to find a deal for Trieste – Friuli Venezia Giulia airport are Wednesday and Saturday. These days have the lowest counts, indicating a higher likelihood of finding cheaper flight deals.
Avg. deal survival time
10.7 hours
Deals for flights from the airport Trieste – Friuli Venezia Giulia typically last around 10.7 hours. You should book quickly if you find a deal you like since the average deal disappears in under half a day.
Rare deal frequency
13 deals
In the past month, we've identified 13 rare flight deals for airport Trieste – Friuli Venezia Giulia. These rare deals, often mistake fares, special promotions, or ultra-discounts, earned an AI Deal Score of 90+.
Average price drop
-23%
On average, flights to Trieste – Friuli Venezia Giulia (TRS) experience a price decrease of 23.2%. This means that waiting to book flights to this destination could potentially save you a significant amount of money.
Next 4 weeks: deal forecast
Trieste Flight Forecast: Next Month
Based on current data, flight prices to Trieste are expected to remain stable in February 2026. There are no significant price drops or increases anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on January 2
London - TRS
$2,425 → $146
94%
Found on January 4
Kirksville - TRS
$4,575 → $657
86%
Found on January 6
New York - TRS
$1,315 → $264
80%
Found on January 2
Tivat - TRS
$828 → $185
78%
Found on January 3
Salt Lake City - TRS
$1,825 → $420
77%
Check these nearby airports too
Looking for more options? These airports near TRS sometimes drop rare deals too:
Ljubljana Jože Pučnik (LJU)
~11 rare deals/month
Rijeka (RJK)
~3 rare deals/month
Venice Marco Polo (VCE)
~8 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially LJU and RJK for long-haul deal surprises.
When Is the Best Time to Fly from United States to Trieste
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Trieste:
Cheapest month
November
Cheapest month
The cheapest month to fly to Trieste is November. During this time, you can explore the city without the summer crowds and enjoy milder temperatures. Plus, you'll likely find better deals on flights and accommodations, making it a budget-friendly time to visit.
Best day to book
Sunday
Best day to book
The best day to book a flight to Trieste is Sunday. Airlines often release deals at the start of the week, so keep an eye out. Booking on this day could save you some serious money, leaving you with more to spend on gelato!
Cheapest days to fly
Tuesday
Cheapest days to fly
The cheapest days to fly to Trieste are Tuesdays. Mid-week flights tend to be less popular, which means lower prices. If you're flexible with your travel dates, flying on a Tuesday can help you snag a great deal and avoid the weekend rush.
Advance booking sweet spot
2 months
Advance booking sweet spot
The ideal time to book flights to Trieste is about 2 months in advance. This sweet spot allows you to take advantage of lower fares before they start to climb. Planning ahead not only saves you money but also gives you more time to anticipate your Italian adventure!
Trieste Airports & Ground Transportation
One big question for travelers is which Trieste airport to fly into. Here’s a quick guide to Trieste’s airports and how to get to the city from each:
Trieste Airport (TRS)
Trieste Airport, also known as Friuli Venezia Giulia Airport, serves the vibrant city of Trieste and the surrounding region. This modern airport offers a range of amenities, including duty-free shopping, restaurants, and car rental services, ensuring a comfortable travel experience. Strategically located near Trieste, the airport provides easy access to the city center and other key destinations in the region. You can reach Trieste by bus or train in approximately 30 minutes, making it a convenient gateway to explore the area. If you are renting a car, note that the roads in the area can be busy during peak tourist season.
Tip: Consider purchasing your bus or train tickets in advance to save time.
Other airports
Trieste Airport is a great option, but let's explore alternatives! Consider flying into Venice Marco Polo or Treviso airports, both offering connections to Trieste. While Venice is further, efficient train and bus services are available, making the journey manageable and scenic. Keep an eye on travel times and costs to decide what works best for your adventure!
Airport transfers
Getting around Trieste is a breeze! Trieste Airport offers convenient bus services directly to the city center. You can also hop on a train for a quick ride or grab a taxi for door-to-door service, ensuring a smooth arrival and departure.
What to Do in Trieste
Trieste isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Trieste, organized by interest:
Sightseeing & landmarks
Trieste is a city brimming with historical sights! Explore the stunning Miramare Castle, perched on a cliff overlooking the Adriatic, or wander through the Piazza Unità d'Italia, Trieste's grand central square, to soak in the city's elegant atmosphere.
Arts & culture
Trieste boasts a rich artistic and cultural scene. Delve into the city's past at the Revoltella Museum, showcasing modern art, or catch a performance at the Teatro Verdi, a beautiful opera house with a vibrant program. Don't miss the opportunity to explore the city's many art galleries and cultural events!
Food & nightlife
Get ready for a culinary adventure in Trieste! Indulge in fresh seafood at local trattorias, savor traditional Friulian cuisine, and don't forget to try the city's famous coffee. As the sun sets, explore Trieste's vibrant nightlife, with cozy bars and lively clubs offering something for everyone.
Shopping & fashion
Shop 'til you drop in Trieste's diverse shopping scene! From high-end boutiques to local markets, you'll find a treasure trove of fashion, jewelry, and souvenirs. Explore the city center for stylish clothing and accessories, or head to the local markets for unique finds and local crafts.
Nearby getaways
Escape the city and explore the beautiful surroundings of Trieste! Take a day trip to the charming coastal town of Muggia, explore the stunning Karst region with its caves and vineyards, or hop on a boat to discover the picturesque towns along the Istrian coast. Adventure awaits just a short distance from Trieste!
Events in Trieste This Month
massimo silverio -surtùm tour
Secure your tickets to see Kariti perform live at Teatro Miela in Trieste on October 1, 2026, at 8:00 PM. Don't miss this opportunity to experience their captivating performance.
Trieste Weather
Weather in Trieste
Thu, Jan 8
10%
5° -7°
10%
Fri, Jan 9
Frequently Asked Questions About Flights to Trieste
Pro Tips for Finding Cheap Flights to Trieste
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Trieste flights:
Fly During the Off-Season: Visit Trieste when the crowds are thin! Traveling in the shoulder season (spring or fall) can unlock sweet flight deals and a more relaxed travel experience. Less competition means lower prices – win-win!
Be Flexible With Your Dates: Got wiggle room in your schedule? Play around with your travel dates! Sometimes, shifting your flight by just a day or two can lead to significant savings. Think of it as a treasure hunt for cheaper flights!
