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 14h 05m on average, while flying from Tucson to Venice Marco Polo Airport is 18h 40m on average. Venice Marco Polo Airport is the most popular airport in Trieste.

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 many operators does momondo search for flights from Arizona to Trieste Ronchi dei Legionari Airport?

As of June 2025, there is 1 operator available to choose from for flights from Arizona to Trieste Ronchi dei Legionari Airport.

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.

$703 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-trip

One-way

Cheap round-trip flights

9:00 am - 2:05 pmPHX-TRS

20h 05m2 stops

6:25 am - 6:55 pmTRS-PHX

20h 30m2 stops

$753Lufthansa

Find Deal

vie., oct. 24 - vie., nov. 7

9:00 am - 2:05 pmPHX-TRS

20h 05m2 stops

6:30 am - 6:44 pmTRS-PHX

21h 14m2 stops

$896Lufthansa

Find Deal

sáb., oct. 4 - sáb., oct. 18

9:00 am - 2:05 pmPHX-TRS

20h 05m2 stops

6:15 am - 6:44 pmTRS-PHX

20h 29m2 stops

$1,150Lufthansa

Find Deal

sáb., oct. 18 - sáb., nov. 1

11:20 pm - 2:05 pmLAS-TRS

29h 45m2 stops

6:30 am - 4:20 pmTRS-LAS

18h 50m1 stop

$3,990

Find Deal

mar., sep. 9 - lun., sep. 22

11:25 am - 10:35 pmLAS-TRS

50h 10m2 stops

7:55 am - 4:20 pmTRS-LAS

17h 25m2 stops

$4,077

Find Deal

mar., sep. 9 - lun., sep. 22

5:35 pm - 10:35 pmLAS-TRS

20h 00m1 stop

2:45 pm - 3:35 pmTRS-LAS

33h 50m1 stop

$10,953

Find Deal

mar., sep. 9 - lun., sep. 22

Lufthansa flights from Arizona to Trieste

Our best Lufthansa deals on Arizona to Trieste flight tickets

Lufthansa

Oct 24

PHX9:00 amPhoenix Sky Harbor Intl

20h 05m

2 stops

TRS2:05 pmTrieste Ronchi dei Legionari

Nov 7

TRS6:25 amTrieste Ronchi dei Legionari

20h 30m

2 stops

PHX6:55 pmPhoenix Sky Harbor Intl

$753

Find similar

Lufthansa

Oct 4

PHX9:00 amPhoenix Sky Harbor Intl

20h 05m

2 stops

TRS2:05 pmTrieste Ronchi dei Legionari

Oct 18

TRS6:30 amTrieste Ronchi dei Legionari

21h 14m

2 stops

PHX6:44 pmPhoenix Sky Harbor Intl

$896

Find similar

Lufthansa

Oct 18

PHX9:00 amPhoenix Sky Harbor Intl

20h 05m

2 stops

TRS2:05 pmTrieste Ronchi dei Legionari

Nov 1

TRS6:15 amTrieste Ronchi dei Legionari

20h 29m

2 stops

PHX6:44 pmPhoenix Sky Harbor Intl

$1,150

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

Airlines

Other information

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 41% 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.

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	$753
Fastest flight time	20h 00m
Direct flights	None
Airports in Trieste	1 airport

The best flight deal from Arizona to Trieste found on momondo in the last 72 hours is $753

The fastest flight from Arizona to Trieste takes 20h 00m

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 many operators does momondo search for flights from Arizona to Trieste Ronchi dei Legionari Airport?
As of June 2025, there is 1 operator available to choose from for flights from Arizona to Trieste Ronchi dei Legionari Airport.
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.