
$550 Cheap ITA Airways flights from Washington to Trieste (IAD to TRS)
Find The Best Day To Fly from Washington to Trieste
Amazing ITA Airways IAD to TRS Flight Deals
The cheapest flights to Friuli Venezia Giulia found within the past 7 days were $1,003 round trip and $550 one way. Prices and availability subject to change. Additional terms may apply.
Discover our best ITA Airways flight from Washington IAD to Trieste TRS
To find the best deals on flights to Washington from Trieste with ITA Airways, just enter your travel dates, filter by ITA Airways, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Washington IAD to Trieste TRS with ITA Airways
If you’re planning a round trip, booking return flights with ITA Airways is usually the most cost-effective option. With airfares ranging from $1,003 to $1,048, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way ITA Airways flights from Washington IAD to Trieste TRS
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way ITA Airways flight from Washington to Trieste costs from $550. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Trieste TRS from Washington IAD with ITA Airways
To find a cheap ITA Airways flight from Washington IAD to Trieste TRS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on ITA Airways flights from Washington IAD to Trieste TRS
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as April, or if you book a flight with a stopover.
Find nonstop flights from Washington IAD to Trieste TRS with ITA Airways
If you’re keen to be on Trieste soil fast, don’t waste time with a stopover—filter your search results to show direct ITA Airways flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for ITA Airways flights from Washington IAD to Trieste TRS
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Trieste TRS from Washington IAD with ITA Airways on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| FCO | ITA | Fiumicino - Leonardo da Vinci Intl. | 27 |
| SVO | RUS | Sheremetyevo | 12 |
| LED | RUS | Pulkovo | 5 |
| HND | JPN | Haneda | 5 |
| MXP | ITA | Malpensa Intl. | 5 |
| CDG | FRA | Roissy-Charles de Gaulle | 4 |
| AMS | NLD | Schiphol | 4 |
| LHR | GBR | Heathrow | 3 |
| CAG | ITA | Elmas | 3 |
| PEK | CHN | Capital Intl. | 3 |
Travelers ❤️ these 🏨 after their flight to Trieste

Hotel Major
Was very disappointed they didn’t supply a kettle in the room apart from that amazing service great breakfast and a comfortable bed
Reviewed on Jan 6, 2026

Europalace Hotel, BW Signature Collection
An attractive looking hotel apart from many amenities and yet a comfortable quiet stay. No intl tv channels, wifi not quick. Spacious rooms with large elegant windows
Reviewed on Nov 9, 2025

Hotel Excelsior
A warm welcome from the gentleman at the front desk. Easy, covered parking. Room was clean. Bed was ok. Breakfast adequate. Good for an overnight.
Reviewed on Nov 22, 2025
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