How long does it take to fly to Trieste?

Average flight duration from Arizona to Trieste depends on which airport you fly into and out of. Flying from Phoenix to Venice Marco Polo Airport is 15h 50m on average, while flying from Tucson to Venice Marco Polo Airport is 20h 44m on average. Venice Marco Polo Airport is the most popular airport in Trieste.

What airlines fly to Trieste?

British Airways, American Airlines and Delta are the top three most popular airlines that fly to Trieste from Arizona according to our data. British Airways is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 7 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Arizona to Trieste Ronchi dei Legionari Airport?

Prices for flights from Arizona to Trieste Ronchi dei Legionari Airport were last updated today.

How old do you have to be to fly from Arizona to Trieste Ronchi dei Legionari Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Arizona to Trieste Ronchi dei Legionari Airport.

What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$352 Cheap Flights from Arizona to Trieste in 2025

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0 bags

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Find the cheapest flights from Arizona to Trieste

Round-tripOne-way

Cheap round-trip flights

These are some of the best round-trip flight deals from Arizona to Trieste that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Arizona to Trieste.

Cheap last minute flights

Planning a quick getaway from Arizona to Trieste? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Trieste, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Arizona to Trieste

Find recent round-trip train or bus tickets from Arizona to Trieste.

All round-trip flight deals from Arizona to Trieste

The cheapest plane tickets from Arizona to Trieste found on KAYAK recently.

8:25 am - 2:05 pmPHX-TRS

20h 40m2 stops

6:30 am - 8:39 pmTRS-PHX

23h 09m2 stops

$1,980Lufthansa

Find Deal

Fri, May 23 - Thu, Jun 5

10:33 am - 2:05 pmPHX-TRS

18h 32m2 stops

6:30 am - 5:55 pmTRS-PHX

20h 25m2 stops

$1,999Lufthansa

Find Deal

Fri, May 23 - Thu, Jun 5

5:18 pm - 2:00 pmLAS-TRS

35h 42m2 stops

6:20 am - 5:38 pmTRS-LAS

20h 18m2 stops

$2,372Lufthansa

Find Deal

Sat, Feb 22 - Fri, Feb 28

8:25 am - 2:05 pmPHX-TRS

20h 40m2 stops

6:30 am - 7:01 pmTRS-PHX

21h 31m2 stops

$11,869Lufthansa

Find Deal

Tue, Jun 17 - Fri, Jun 27

7:16 am - 6:35 pmLAS-TRS

26h 19m2 stops

$352

Find Deal

Mon, May 12

7:16 am - 9:50 pmLAS-TRS

29h 34m3 stops

$358

Find Deal

Mon, May 12

12:35 am - 6:35 pmLAS-TRS

33h 00m3 stops

$448

Find Deal

Sun, May 11

9:10 pm - 10:25 pmLAS-TRS

16h 15m1 stop

$759

Find Deal

Mon, May 12

Lufthansa flights from Arizona to Trieste

Our best Lufthansa deals on Arizona to Trieste flight tickets

Lufthansa

May 23

PHX8:25 amPhoenix Sky Harbor Intl

20h 40m

2 stops

TRS2:05 pmTrieste Ronchi dei Legionari

Jun 5

TRS6:30 amTrieste Ronchi dei Legionari

23h 09m

2 stops

PHX8:39 pmPhoenix Sky Harbor Intl

$1,980

Find similar

Lufthansa

May 23

PHX10:33 amPhoenix Sky Harbor Intl

18h 32m

2 stops

TRS2:05 pmTrieste Ronchi dei Legionari

Jun 5

TRS6:30 amTrieste Ronchi dei Legionari

20h 25m

2 stops

PHX5:55 pmPhoenix Sky Harbor Intl

$1,999

Find similar

Lufthansa

Feb 22

LAS5:18 pmLas Vegas Harry Reid Intl

35h 42m

2 stops

TRS2:00 pmTrieste Ronchi dei Legionari

Feb 28

TRS6:20 amTrieste Ronchi dei Legionari

20h 18m

2 stops

LAS5:38 pmLas Vegas Harry Reid Intl

$2,372

Find similar

How to get the cheapest flight ticket from Arizona to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest time of day to depart on your flight to Trieste?

Our most recent data shows that the best time of day to fly to Trieste is in the morning. Flights from Arizona to Trieste during this time can be as low as $1,223. Flights to Trieste are more costly in the morning, with an average ticket price of $1,223. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Arizona to Trieste flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Trieste

Best Price Found	$352
Fastest flight time	16h 15m
Direct flights	None
Airports in Trieste	1 airport

The best one-way flight to Trieste from Arizona in the past 72 hours is $352. The best round-trip flight deal from Arizona to Trieste found on momondo in the last 72 hours is $1,980.

The fastest flight from Arizona to Trieste takes 16h 15m

There are no direct flights from Arizona to Trieste. Popular non-direct routes for this connection are Phoenix Sky Harbor Intl Airport - Trieste Ronchi dei Legionari Airport and Las Vegas Harry Reid Intl Airport - Trieste Ronchi dei Legionari Airport.

There is 1 airport near Trieste: Trieste Ronchi dei Legionari (TRS)

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When did momondo last update prices for flights from Arizona to Trieste Ronchi dei Legionari Airport?
Prices for flights from Arizona to Trieste Ronchi dei Legionari Airport were last updated today.
How old do you have to be to fly from Arizona to Trieste Ronchi dei Legionari Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Arizona to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Arizona to Trieste?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Arizona to Trieste. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Arizona to Trieste with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trieste from Arizona with this policy.

How can momondo help me find flights from Arizona to Trieste?

Once all potential Arizona to Trieste flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Arizona to Trieste right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trieste, momondo offers a useful price alert feature which will track prices for flights to Trieste from Arizona and alert you when they change.