How does KAYAK find such low prices on flights from District of Columbia to Trieste?

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 District of Columbia to Trieste. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Trieste?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Trieste?

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 Trieste with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Trieste?

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 Trieste from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from District of Columbia to Trieste from $460

TRS

Search hundreds of travel sites at once for deals on flights to Trieste

...and more

In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	November
High season	October
Cheapest flight	$460

Best time to beat the crowds with an average 46% drop in price.

Most popular time to fly and prices are also 38% lower on average.

Flight from Washington, D.C. to Trieste

How does KAYAK find such low prices on flights from District of Columbia to Trieste?
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 District of Columbia to Trieste.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Trieste?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from District of Columbia 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 District of Columbia to Trieste?
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 Trieste with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Trieste?
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 Trieste from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

District of Columbia to Trieste Ronchi dei Legionari

Monday

AccesRail, Aerolineas Argentinas, Aeromexico, +24 more

AccesRail, Aerolineas Argentinas, +25 more

Tuesday

AccesRail, Aerolineas Argentinas, Aeromexico, +22 more

AccesRail, Aerolineas Argentinas, +23 more

Wednesday

AccesRail, Aerolineas Argentinas, Aeromexico, +24 more

AccesRail, Aerolineas Argentinas, +25 more

Thursday

AccesRail, Aerolineas Argentinas, Aeromexico, +23 more

AccesRail, Aerolineas Argentinas, +24 more

Friday

AccesRail, Aerolineas Argentinas, Aeromexico, +25 more

AccesRail, Aerolineas Argentinas, +26 more

Saturday

AccesRail, Aerolineas Argentinas, Aeromexico, +23 more

AccesRail, Aerolineas Argentinas, +24 more

Sunday

AccesRail, Aerolineas Argentinas, Aeromexico, +26 more

AccesRail, Aerolineas Argentinas, +27 more

See more direct flights

Nonstop returns

Trieste Ronchi dei Legionari to District of Columbia

Monday

AccesRail, Aerolineas Argentinas, Aeromexico, +24 more

AccesRail, Aerolineas Argentinas, +25 more

Tuesday

AccesRail, Aerolineas Argentinas, Aeromexico, +22 more

AccesRail, Aerolineas Argentinas, +23 more

Wednesday

AccesRail, Aerolineas Argentinas, Aeromexico, +24 more

AccesRail, Aerolineas Argentinas, +25 more

Thursday

AccesRail, Aerolineas Argentinas, Aeromexico, +23 more

AccesRail, Aerolineas Argentinas, +24 more

Friday

AccesRail, Aerolineas Argentinas, Aeromexico, +25 more

AccesRail, Aerolineas Argentinas, +26 more

Saturday

AccesRail, Aerolineas Argentinas, Aeromexico, +23 more

AccesRail, Aerolineas Argentinas, +24 more

Sunday

AccesRail, Aerolineas Argentinas, Aeromexico, +26 more

AccesRail, Aerolineas Argentinas, +27 more

See more direct flights

Book cheap flights from District of Columbia to Trieste

Recent round-trip flight deals

9/21Sat

1 stopITA Airways

20h 05mIAD-TRS

10/5Sat

1 stopITA Airways

25h 15mTRS-IAD

$652

9/21Sat

2 stopsITA Airways

15h 55mIAD-TRS

10/5Sat

1 stopITA Airways

14h 00mTRS-IAD

$777

7/1Mon

1 stopITA Airways

24h 20mIAD-TRS

7/10Wed

1 stopITA Airways

14h 00mTRS-IAD

$898

9/21Sat

2 stops

23h 35mDCA-TRS

10/5Sat

2 stops

15h 24mTRS-DCA

$904

7/1Mon

2 stopsITA Airways

22h 20mIAD-TRS

7/10Wed

1 stopITA Airways

14h 00mTRS-IAD

$918

6/5Wed

3 stops

33h 35mIAD-TRS

6/15Sat

3 stops

32h 25mTRS-IAD

$1,177

7/2Tue

1 stopLufthansa

16h 55mIAD-TRS

7/8Mon

1 stopLufthansa

31h 15mTRS-IAD

$1,336

7/2Tue

2 stopsLufthansa

18h 10mIAD-TRS

7/8Mon

1 stopLufthansa

28h 40mTRS-IAD

$1,348

7/2Tue

2 stopsTurkish Airlines

19h 00mIAD-TRS

7/8Mon

2 stopsTurkish Airlines

29h 30mTRS-IAD

$1,841

7/2Tue

2 stopsDelta

15h 25mIAD-TRS

7/6Sat

2 stopsDelta

16h 48mTRS-IAD

$2,369

Recent one-way flight deals

8/17Sat

3 stops

46h 00mIAD-TRS

$460

8/16Fri

3 stops

46h 00mIAD-TRS

$501

8/16Fri

2 stops

19h 00mIAD-TRS

$614

8/16Fri

1 stopITA Airways

15h 55mIAD-TRS

$663

9/27Fri

1 stopLufthansa

14h 15mIAD-TRS

$689

9/27Fri

2 stopsLufthansa

18h 10mIAD-TRS

$701

8/16Fri

2 stopsITA Airways

15h 25mDCA-TRS

$721

7/14Sun

2 stopsDelta

15h 25mDCA-TRS

$796

7/14Sun

2 stopsDelta

15h 25mIAD-TRS

$796

7/3Wed

2 stopsTAP AIR PORTUGAL

34h 05mIAD-TRS

$1,000

Flights to Trieste

Destination:

Trieste (TRS)Italy

Return flight deals:

Trieste - District of Columbia

Cabin classes:

Browse origins:

Flights from Washington, D.C. Dulles Intl Airport to Trieste

Browse destinations:

$832

Flights to Trieste, Trieste

TRS

Find cheap flights from District of Columbia to Trieste from $460

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Trieste departing on 8/17. 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.

Search hundreds of travel sites at once for deals on flights to Trieste

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from District of Columbia to Trieste

How does KAYAK find such low prices on flights from District of Columbia to Trieste?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Trieste?

What is the Hacker Fare option on flights from District of Columbia to Trieste?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Trieste?

Prefer to fly non-stop from District of Columbia to Trieste?

District of Columbia to Trieste Ronchi dei Legionari

Trieste Ronchi dei Legionari to District of Columbia

Book cheap flights from District of Columbia to Trieste

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Flights to Trieste

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