How does KAYAK find such low prices on flights from Washington 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 Washington 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 Washington to Trieste?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from Washington 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 Washington 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 Washington 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 Washington 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 Washington 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>

$549 CHEAP FLIGHTS from Washington to Trieste

TRS

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

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Cheapest round-trip

$549

Lufthansa

Mon 2/23Mon 3/2

SEA - TRS • 2 stops

Cheapest one-way

$821

United Airlines

Wed 3/11

SEA - TRS • 2 stops

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We hope you love your trip to Trieste!

Flight Deals

Cheap Flights from Washington to Trieste

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Trieste

Mon, Feb 23 - Mon, Mar 2

7:00 am - 2:00 pm

SEA

TRS

22h 00m

2 stops

2:40 pm - 7:03 pm

TRS

SEA

37h 23m

2 stops

$549Lufthansa

Mon, Feb 23 - Mon, Mar 2

2:00 pm - 2:00 pm

SEA

TRS

15h 00m

1 stop

2:40 pm - 7:03 pm

TRS

SEA

37h 23m

2 stops

$550Lufthansa

Mon, Feb 23 - Mon, Mar 2

2:00 pm - 2:00 pm

SEA

TRS

15h 00m

1 stop

2:40 pm - 12:10 pm

TRS

SEA

30h 30m

1 stop

$551Lufthansa

Mon, Feb 23 - Mon, Mar 2

2:00 pm - 10:25 am

SEA

TRS

35h 25m

3 stops

6:15 pm - 12:10 pm

TRS

SEA

26h 55m

2 stops

$654Multiple Airlines

Fri, Mar 13 - Fri, Mar 20

3:00 pm - 2:05 pm

SEA

TRS

15h 05m

1 stop

6:25 am - 1:10 pm

TRS

SEA

14h 45m

1 stop

$684Lufthansa

Fri, Mar 13 - Fri, Mar 20

3:00 pm - 2:05 pm

SEA

TRS

15h 05m

1 stop

6:25 am - 2:20 pm

TRS

SEA

15h 55m

2 stops

$719Lufthansa

Wed, May 6 - Thu, May 14

7:00 pm - 6:30 pm

SEA

TRS

38h 30m

2 stops

7:15 pm - 8:40 pm

TRS

SEA

34h 25m

2 stops

$722Multiple Airlines

Tue, May 5 - Sat, May 16

3:40 pm - 6:30 pm

SEA

TRS

17h 50m

2 stops

11:15 am - 5:55 pm

TRS

SEA

39h 40m

2 stops

$780Icelandair

Thu, Feb 19 - Mon, Feb 23

7:00 am - 10:25 am

PDX

TRS

18h 25m

2 stops

6:35 am - 6:49 pm

TRS

PDX

21h 14m

2 stops

$1,835United Airlines

Thu, Feb 19 - Mon, Feb 23

1:18 pm - 10:25 am

PDX

TRS

36h 07m

3 stops

6:35 am - 6:49 pm

TRS

PDX

21h 14m

2 stops

$2,374United Airlines

Useful Info

Cheapest flight	$549

Flight from Seattle to Trieste

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

Udine

Grado

Everything you need to know for your flight to Trieste

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Trieste

Trieste (TRS)

TRS

$684 Find Cheap Flights from Washington to Trieste

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

Everything you should know

Cheap Flights from Washington to Trieste

Recent round-trip flight deals from Washington to Trieste

Recent one-way flight deals from Washington to Trieste

Recent last minute flight deals from Washington to Trieste

Good to know

FAQs for booking flights from Washington to Trieste

How does KAYAK find such low prices on flights from Washington 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 Washington to Trieste.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from Washington 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 Washington 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 Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Trieste?

Everything you need to know for your flight to Trieste

Information on the airport you'll fly into in Trieste

Cabin class types available on flights to Washington

Complete your trip to Trieste with a hotel stay or car rental

Find direct flights for Trieste

Flights to other popular destinations

Flights from domestic origins to Trieste

Choose which airport to fly into in Trieste

Find deals for your return flight