Question 1

What are the most popular routes to and from Portland?

Accepted Answer

Travelers frequently search for route combinations, such as Portland and London, Guadalajara, Mexico City, Los Angeles, Las Vegas, Phoenix, San Francisco, Oaxaca, Manchester, Edinburgh, Denver, Kailua, New York, Ontario, Calgary, Puerto Escondido, Oaxaca, Chicago, San Diego, Puerto Vallarta, San José del Cabo.

Question 2

What are the most popular routes to and from Trieste?

Accepted Answer

Travelers frequently search for route combinations, such as Trieste and London, Manchester, Tirana, Rome, Bucharest, Dubai, Palermo, Naples, Tel Aviv, Catania, Miami, Madrid, Cancún, Athens, Prague, Hamburg, Frankfurt, Bangkok, Genoa, Riga.

Question 3

What airports are near Portland?

Accepted Answer

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base.

Question 4

What airports are near Trieste?

Accepted Answer

The main airport in Trieste is Trieste – Friuli Venezia Giulia. It is also served by Venice Marco Polo, Bologna Guglielmo Marconi, Zagreb, Treviso, Ljubljana Jože Pučnik, Verona Villafranca, Trieste – Friuli Venezia Giulia, Graz, Pula, Rijeka.

Question 5

Which airlines fly between Portland and Trieste?

Accepted Answer

Currently, you can fly between Portland and Trieste with Ryanair, Alaska Airlines, KLM Royal Dutch Airlines, ITA Airways, Lufthansa.

Question 6

When’s the best time to travel between Portland and Trieste?

Accepted Answer

If you don’t have specific dates for your trip between Portland and Trieste, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 7

What flights operate between Portland and Trieste?

Accepted Answer

Traveling between Portland and Trieste, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 8

How many airports are there near Portland?

Accepted Answer

There are a number of airports in and around Portland. The main one is Portland International and other nearby airports include Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base

Question 9

How many airports are there near Trieste?

Accepted Answer

There are a number of airports in and around Trieste. The main one is Trieste – Friuli Venezia Giulia and other nearby airports include Venice Marco Polo, Bologna Guglielmo Marconi, Zagreb, Treviso, Ljubljana Jože Pučnik, Verona Villafranca, Trieste – Friuli Venezia Giulia, Graz, Pula, Rijeka.

Question 10

What time do nonstop (direct) flights between Portland and Trieste depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Portland, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do nonstop (direct) flights between Portland and Trieste arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Trieste, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 12

What time do flights between Portland and Trieste depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Portland, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do flights between Portland and Trieste arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Trieste, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£234
Cheapest round-trip	£759
Average round-trip	£828
Includes rare itinerary	Travel hack
Most popular airline	Ryanair

Transport Option	Typical Time	Typical Cost	Frequency	Best For
APT Coach to Trieste Centrale	50-60 min	€4 – €5; one-way ticket	coordinated with flights (traffic dependent)	budget travelers
Taxi	30-50 min	€50 – €70; metered fare; varies by traffic	on-demand 24/7 (traffic dependent)	door-to-door convenience
Private Transfer	30-45 min	€60 – €90; pre-booked fixed rate	pre-booked (traffic dependent)	groups or families
Rental Car	30-50 min	€35 – €80; per day; varies by provider	on-demand during office hours (traffic dependent)	exploring the region
GoOpti Shuttle	45-70 min	€15 – €30; shared shuttle; advance booking	scheduled departures (traffic dependent)	flexible schedules

Name	Carrier code	IATA Code	Passport needed during booking
Ryanair	RYR	FR	No
Alaska Airlines	ASA	AS	No
KLM Royal Dutch Airlines	KLM	KL	No
ITA Airways	ITY	AZ	Yes
Lufthansa	DLH	LH	No

Month	Average monthly max temperature	Average monthly min temperature
January	7°C	2°C
February	8°C	3°C
March	12°C	5°C
April	16°C	8°C
May	20°C	12°C
June	25°C	16°C
July	27°C	19°C
August	28°C	19°C
September	23°C	15°C
October	18°C	11°C
November	12°C	8°C
December	8°C	4°C

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