TRS - WAS

$538 Find Cheap Flights from Trieste to Washington, D.C. - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trieste to Washington, D.C. departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$644
ITA Airways
Fri 8/28Tue 9/1
TRS - IAD • 1 stop
Cheapest one-way
$538
TAP AIR PORTUGAL
Tue 9/8
TRS - IAD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Trieste and Washington, D.C.. You'll need at least 1 connection.
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Flight Deals

Cheap Flights from Trieste to Washington, D.C. (TRS-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trieste to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Trieste to Washington, D.C.

Fri, Aug 28 - Tue, Sep 1
ITA Airways Logo
7:15 pm - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
25h 15m1 stop Rome Fiumicino
ITA Airways Logo
4:30 pm - 10:55 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
24h 25m1 stop Rome Fiumicino
$644ITA Airways
Wed, Sep 9 - Sun, Sep 13
ITA Airways Logo
7:15 pm - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
25h 15m1 stop Rome Fiumicino
ITA Airways Logo
4:30 pm - 2:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
16h 00m1 stop Rome Fiumicino
$704ITA Airways
Wed, Sep 9 - Sun, Sep 13
ITA Airways Logo
7:15 pm - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
25h 15m1 stop Rome Fiumicino
ITA Airways Logo
4:30 pm - 2:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
16h 00m1 stop Rome Fiumicino
$705ITA Airways
Wed, Sep 9 - Sun, Sep 13
ITA Airways Logo
7:15 pm - 2:30 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
25h 15m1 stop Rome Fiumicino
ITA Airways Logo
4:30 pm - 2:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
16h 00m1 stop Rome Fiumicino
$706ITA Airways
Fri, Aug 28 - Tue, Sep 1
ITA Airways Logo
6:35 am - 9:08 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
20h 33m2 stops Rome Fiumicino Boston Logan Intl
ITA Airways Logo
4:30 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
20h 00m1 stop Rome Fiumicino
$845ITA Airways
Wed, Sep 9 - Sun, Sep 13
TAP AIR PORTUGAL Logo
6:35 am - 3:10 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
38h 35m2 stops Rome Fiumicino Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:35 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
37h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino
$929TAP AIR PORTUGAL
Wed, Sep 9 - Sun, Sep 13
TAP AIR PORTUGAL Logo
6:35 am - 3:10 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
38h 35m2 stops Rome Fiumicino Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:35 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
37h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino
$930TAP AIR PORTUGAL
Wed, Sep 9 - Sun, Sep 13
TAP AIR PORTUGAL Logo
6:35 am - 3:10 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
38h 35m2 stops Rome Fiumicino Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:35 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
37h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino
$958TAP AIR PORTUGAL
Wed, Sep 9 - Sun, Sep 13
TAP AIR PORTUGAL Logo
6:35 am - 3:10 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
38h 35m2 stops Rome Fiumicino Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:35 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
37h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino
$964TAP AIR PORTUGAL
Wed, Sep 9 - Sun, Sep 13
TAP AIR PORTUGAL Logo
6:35 am - 3:10 pmTRS  Trieste Ronchi dei Legionari-IAD Washington, D.C. Dulles Intl
38h 35m2 stops Rome Fiumicino Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:35 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-TRS Trieste Ronchi dei Legionari
37h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino
$965TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Trieste to Washington, D.C. flights

Get data-powered insights and trends into flights from Trieste to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Trieste to Washington, D.C.?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Trieste to Washington, D.C. were found on ITA Airways ($644) and TAP AIR PORTUGAL ($929).

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When to book flights from Trieste to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Trieste to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Trieste to Washington, D.C.

  • What is the cheapest flight from Trieste to Washington, D.C.?

    In the last 5 days, the lowest price for a flight from Trieste to Washington, D.C. was $538 for a one-way ticket and $644 for a round-trip.

  • Do I need a passport to fly between Trieste and Washington, D.C.?

    A passport is required to fly from Trieste to Washington, D.C..

  • Which aircraft models fly most regularly from Trieste to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Trieste to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trieste to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trieste to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Trieste is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trieste to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Trieste with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trieste to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Trieste to Washington, D.C.

Information on your arrival and departure airports

Trieste (TRS)