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

Prices for flights from Trieste Ronchi dei Legionari Airport to Arizona are refreshed on a daily basis.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Arizona.

What documentation or ID do you need to fly to Arizona?

The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$771 Cheap Flights from Trieste to Arizona in 2026

Find the cheapest flights from Trieste to Arizona

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 5:57 pm

TRS

LAS

31h 42m

2 stops

7:15 am - 10:25 am

LAS

TRS

18h 10m

2 stops

$964ITA Airways

Fri, Aug 28 - Tue, Sep 1

7:15 pm - 5:57 pm

TRS

LAS

31h 42m

2 stops

7:15 am - 10:25 am

LAS

TRS

18h 10m

2 stops

$1,022ITA Airways

Fri, Aug 28 - Tue, Sep 1

7:15 pm - 5:57 pm

TRS

LAS

31h 42m

2 stops

7:15 am - 10:25 am

LAS

TRS

18h 10m

2 stops

$1,089ITA Airways

Fri, Aug 28 - Tue, Sep 1

6:35 am - 6:33 pm

TRS

LAS

20h 58m

2 stops

10:45 am - 6:30 pm

LAS

TRS

22h 45m

2 stops

$1,159ITA Airways

Thu, Jul 30 - Thu, Aug 6

6:15 am - 3:15 pm

TRS

LAS

18h 00m

1 stop

5:15 pm - 10:15 pm

LAS

TRS

20h 00m

1 stop

$1,173Multiple Airlines

Thu, Jul 30 - Thu, Aug 6

6:35 am - 1:15 pm

TRS

LAS

39h 40m

3 stops

8:20 am - 10:25 am

LAS

TRS

41h 05m

2 stops

$1,200United Airlines

Fri, Aug 28 - Tue, Sep 1

6:35 am - 1:15 pm

TRS

LAS

39h 40m

3 stops

8:20 am - 10:25 am

LAS

TRS

41h 05m

2 stops

$1,203United Airlines

Fri, Aug 28 - Tue, Sep 1

6:15 am - 11:42 pm

TRS

LAS

26h 27m

2 stops

5:15 pm - 10:15 pm

LAS

TRS

20h 00m

1 stop

$1,230Multiple Airlines

Thu, Jul 30 - Thu, Aug 6

6:10 am - 11:49 pm

TRS

PHX

26h 39m

2 stops

2:30 pm - 10:15 pm

PHX

TRS

22h 45m

2 stops

$1,230Multiple Airlines

Fri, Jul 3 - Tue, Jul 7

6:35 am - 6:13 pm

TRS

PHX

20h 38m

2 stops

8:55 am - 10:25 am

PHX

TRS

16h 30m

2 stops

$1,297United Airlines

Wed, Sep 2 - Wed, Sep 9

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United Airlines flights from Trieste to Arizona

Our best United Airlines deals on Trieste to Arizona flight tickets

United Airlines

Aug 28

TRS6:35 amTrieste Ronchi dei Legionari

39h 40m

3 stops

LAS1:15 pmLas Vegas Harry Reid Intl

Sep 1

LAS8:20 amLas Vegas Harry Reid Intl

41h 05m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

$1,200

United Airlines

Aug 28

TRS6:35 amTrieste Ronchi dei Legionari

39h 40m

3 stops

LAS1:15 pmLas Vegas Harry Reid Intl

Sep 1

LAS8:20 amLas Vegas Harry Reid Intl

41h 05m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

$1,203

United Airlines

Sep 2

TRS6:35 amTrieste Ronchi dei Legionari

20h 38m

2 stops

PHX6:13 pmPhoenix Sky Harbor Intl

Sep 9

PHX8:55 amPhoenix Sky Harbor Intl

16h 30m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

$1,297

ITA Airways flights from Trieste to Arizona

Our best ITA Airways deals on Trieste to Arizona flight tickets

ITA Airways

Aug 28

TRS7:15 pmTrieste Ronchi dei Legionari

31h 42m

2 stops

LAS5:57 pmLas Vegas Harry Reid Intl

Sep 1

LAS7:15 amLas Vegas Harry Reid Intl

18h 10m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

$964

ITA Airways

Aug 28

TRS7:15 pmTrieste Ronchi dei Legionari

31h 42m

2 stops

LAS5:57 pmLas Vegas Harry Reid Intl

Sep 1

LAS7:15 amLas Vegas Harry Reid Intl

18h 10m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

$1,022

ITA Airways

Aug 28

TRS7:15 pmTrieste Ronchi dei Legionari

31h 42m

2 stops

LAS5:57 pmLas Vegas Harry Reid Intl

Sep 1

LAS7:15 amLas Vegas Harry Reid Intl

18h 10m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

$1,089

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/28

7:15 pm-5:57 pm

2 stops31h 42m

Las Vegas Harry Reid Intl

Tue 9/1

7:15 am-10:25 am

2 stops18h 10m

$964

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/28

7:15 pm-5:57 pm

2 stops31h 42m

Las Vegas Harry Reid Intl

Tue 9/1

7:15 am-10:25 am

2 stops18h 10m

$1,022

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/28

7:15 pm-5:57 pm

2 stops31h 42m

Las Vegas Harry Reid Intl

Tue 9/1

7:15 am-10:25 am

2 stops18h 10m

$1,089

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Thu 7/30

6:35 am-6:33 pm

2 stops20h 58m

Las Vegas Harry Reid Intl

Thu 8/6

10:45 am-6:30 pm

2 stops22h 45m

$1,159

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Thu 7/30

6:15 am-3:15 pm

1 stop18h 00m

Las Vegas Harry Reid Intl

Thu 8/6

5:15 pm-10:15 pm

1 stop20h 00m

$1,173

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/28

6:35 am-1:15 pm

3 stops39h 40m

Las Vegas Harry Reid Intl

Tue 9/1

8:20 am-10:25 am

2 stops41h 05m

$1,200

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/28

6:35 am-1:15 pm

3 stops39h 40m

Las Vegas Harry Reid Intl

Tue 9/1

8:20 am-10:25 am

2 stops41h 05m

$1,203

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Thu 7/30

6:15 am-11:42 pm

2 stops26h 27m

Las Vegas Harry Reid Intl

Thu 8/6

5:15 pm-10:15 pm

1 stop20h 00m

$1,230

TriestePhoenix

TRS - PHX

TRSPHX

Trieste Ronchi dei Legionari

Fri 7/3

6:10 am-11:49 pm

2 stops26h 39m

Phoenix Sky Harbor Intl

Tue 7/7

2:30 pm-10:15 pm

2 stops22h 45m

$1,230

Quickest round-trip

TriestePhoenix

TRS - PHX

TRSPHX

Trieste Ronchi dei Legionari

Wed 9/2

6:35 am-6:13 pm

2 stops20h 38m

Phoenix Sky Harbor Intl

Wed 9/9

8:55 am-10:25 am

2 stops16h 30m

$1,297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trieste to Arizona

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

What is the cheapest airline that flies from Trieste Ronchi dei Legionari to Arizona?

Lufthansa is the most popular carrier operating from Trieste Ronchi dei Legionari to Arizona

Cheap Trieste to Arizona flight deals and tips

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

Fastest flight time	20h 38m
Direct flights	None

The fastest flight from Trieste to Arizona takes 20h 38m

There are no direct flights from Trieste to Arizona. There are no popular flight routes from Trieste to Arizona.

Search flight deals

Frequently asked questions about flying from Trieste to Arizona

When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Arizona?
Prices for flights from Trieste Ronchi dei Legionari Airport to Arizona are refreshed on a daily basis.
How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Arizona?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Arizona.
What documentation or ID do you need to fly to Arizona?
The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Trieste to Arizona for you.

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

All flight searches from Trieste to Arizona on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Trieste to Arizona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Trieste to Arizona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.