Cheap Flights from St. Louis (STL) to Trieste (TRS)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Friuli Venezia Giulia Airport (TRS)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Lambert Field to Friuli Venezia Giulia Airport (TRS) last minute?
Booking your journey from Lambert-St. Louis Intl. Airport (STL) to Trieste Airport last minute could save you a nice sum if you get lucky and find an epic deal. However, tickets typically don't come down in price as the departure date nears. If you wait, flights could also be sold out or the best seats taken (don't get stuck in the middle!). If you'd prefer to play it safe, book well ahead of when you want to leave. It's worth noting that some of the best deals can be found up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.
What airports do you fly into for Trieste from St. Louis?
From St. Louis, you can fly into Trieste through Friuli Venezia Giulia Airport (TRS), Udine (UDN-Campoformido) and Pordenone (QAD). Be sure to check which terminal is more convenient for you before making your decision. If you pick Friuli Venezia Giulia Airport (TRS), it's roughly 29 kilometers northwest of downtown. Use the dough you save when booking your ticket with Expedia to uncover the city's top attractions, such as Miramare Castle and Trieste Harbour.
Can I change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Trieste Airport?
Quickly and easily make changes to your STL to Trieste Airport trip by logging in to the Expedia Trips portal. But before doing so, read over the conditions and rules in your itinerary to learn what the carrier will allow you to do and if any charges apply. Some carriers have a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also take a look at our Customer Service portal for further details and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Friuli Venezia Giulia
Distance
7894 km

Book with confidence

Book with confidence

St. Louis to Trieste Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to Trieste offer the perfect respite. Not only does exploring Trieste provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to Trieste may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Trieste are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Trieste more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Trieste is now!

St. Louis to Trieste Flights

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Explore a world of travel with Expedia