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

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

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

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

$394 CHEAP FLIGHTS from Oregon to Trieste

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Flight Deals

Cheap Flights from Oregon to Trieste

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

Round-trip

One-way

Recent round-trip flight deals from Oregon to Trieste

Sun, Oct 25 - Sun, Nov 1

11:43 am - 6:30 pmPDX Portland-TRS Trieste Ronchi dei Legionari

22h 47m2 stops Detroit Metropolitan Wayne County Rome Fiumicino

6:35 am - 12:20 pmTRS Trieste Ronchi dei Legionari-PDX Portland

37h 45m2 stops Rome Fiumicino Amsterdam Schiphol

$1,060KLM

Mon, Mar 1 - Thu, Mar 4

10:59 pm - 10:25 amPDX Portland-TRS Trieste Ronchi dei Legionari

26h 26m2 stops Chicago O'Hare Intl Rome Fiumicino

6:35 am - 7:17 pmTRS Trieste Ronchi dei Legionari-PDX Portland

21h 42m2 stops Rome Fiumicino Chicago O'Hare Intl

$1,127United Airlines

Mon, Mar 1 - Thu, Mar 4

4:05 pm - 10:25 amPDX Portland-TRS Trieste Ronchi dei Legionari

33h 20m3 stops Denver Intl Chicago O'Hare Intl Rome Fiumicino

6:35 am - 11:07 pmTRS Trieste Ronchi dei Legionari-PDX Portland

25h 32m2 stops Rome Fiumicino Chicago O'Hare Intl

$1,142United Airlines

Thu, Oct 22 - Mon, Oct 26

6:50 am - 2:30 pmPDX Portland-TRS Trieste Ronchi dei Legionari

22h 40m2 stops Atlanta Hartsfield-Jackson Rome Fiumicino

3:15 pm - 12:40 pmTRS Trieste Ronchi dei Legionari-PDX Portland

53h 25m2 stops Rome Fiumicino Amsterdam Schiphol

$1,259KLM

Sun, Oct 25 - Sun, Nov 1

9:00 am - 10:25 amPDX Portland-TRS Trieste Ronchi dei Legionari

41h 25m3 stops San Francisco Chicago O'Hare Intl Rome Fiumicino

6:35 am - 10:58 pmTRS Trieste Ronchi dei Legionari-PDX Portland

24h 23m2 stops Rome Fiumicino Newark

$1,721United Airlines

Thu, Oct 22 - Mon, Oct 26

3:30 pm - 8:15 pmPDX Portland-TRS Trieste Ronchi dei Legionari

19h 45m2 stops Reykjavik Keflavik Intl Barcelona-El Prat

6:35 am - 6:00 pmTRS Trieste Ronchi dei Legionari-PDX Portland

19h 25m3 stops Rome Fiumicino Amsterdam Schiphol Reykjavik Keflavik Intl

$1,740Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

10:00 am - 10:55 pmPDX Portland-TRS Trieste Ronchi dei Legionari

28h 55m3 stops Vancouver Intl Frankfurt am Main Rome Fiumicino

7:15 pm - 5:00 pmTRS Trieste Ronchi dei Legionari-PDX Portland

30h 45m3 stops Rome Fiumicino Zurich Reykjavik Keflavik Intl

$1,827Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

10:10 am - 8:15 pmPDX Portland-TRS Trieste Ronchi dei Legionari

25h 05m3 stops Vancouver Intl Frankfurt am Main Barcelona-El Prat

6:35 am - 6:00 pmTRS Trieste Ronchi dei Legionari-PDX Portland

19h 25m3 stops Rome Fiumicino Amsterdam Schiphol Reykjavik Keflavik Intl

$1,842Multiple Airlines

Useful Info

Cheapest flight	$394

Flight from Portland to Trieste

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