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$998+ Cheap flights from Trieste (TRS) to Arizona

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — PHX
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Trieste to Arizona

Keep the following information in mind while searching for Trieste to Arizona flight deals. Data was last updated April 30, 2025.

Round-trip from

$998
(Gurufare)
From Trieste Ronchi dei Legionari to Arizona
Search Deals

Find flight deals from Trieste to Arizona

Cheapest flights from Trieste to Arizona
Explore the most affordable flight options available from Trieste to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Gurufare deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:15 pmTRS - PHX
2 stops32h 41mITA Airways
Tue 8/269:20 amPHX - TRS
2 stops24h 15mITA Airways
Deal found 4/29$998

Cheapflights Fare Finder

Customize your flight search to find flights from Trieste to Arizona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Trieste to Arizona that are best for you.

Fly from

Trieste

Fly to

Arizona

Route

Depart

Return

Price

TriestePhoenix

TRS - PHX

TRSPHX

Trieste Ronchi dei Legionari

Mon 8/18

7:15 pm-6:56 pm

2 stops32h 41m

Phoenix Sky Harbor Intl

Tue 8/26

9:20 am-6:35 pm

2 stops24h 15m

$998

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Tue 10/21

6:35 am-9:55 pm

2 stops24h 20m

$1,430

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Thu 10/23

6:30 am-12:05 pm

1 stop14h 35m

$1,794

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Trieste to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Trieste with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Trieste to Arizona

What is the cheapest month to book a flight from Trieste to Arizona?

Currently, January is the cheapest month in which you can book a flight from Trieste to Arizona (average of $258). Flying from Trieste to Arizona in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Arizona by month

Plan your trip to Arizona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Arizona when rainfall is around 0.0 in.

Temperature in Arizona by month

Plan your trip to Arizona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Arizona, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated April 30, 2025.
ITA Airways
6.7
Okay
967 reviews

Entertainment

6.1

Boarding

6.8

Overall

6.7

Crew

7.4

Food

5.9

Comfort

6.7

Reviews

1 / 20
6.0
Good

Patti,Feb 2025

PMO - FCO

The agent that checked me in made me check my carry-on bag. My carry-on was very small annd could go under my seat and it was smaller than many other people’s backpacks. I had to take out my medicine and other essentials that I needed for my long flight back from Rome to Newark. Some of my fragile items of things I purchased ended up being damaged! I noticed no one else from my flight had to check theirs. Then the food was not good. I was glad it was a short flight.
ITA Airways
6.7
Okay
967 reviews
ITA Airways
6.7
Okay
967 reviews

Entertainment

6.1

Boarding

6.8

Overall

6.7

Crew

7.4

Food

5.9

Comfort

6.7

Reviews

1 / 20
6.0
Good

Patti,Feb 2025

PMO - FCO

The agent that checked me in made me check my carry-on bag. My carry-on was very small annd could go under my seat and it was smaller than many other people’s backpacks. I had to take out my medicine and other essentials that I needed for my long flight back from Rome to Newark. Some of my fragile items of things I purchased ended up being damaged! I noticed no one else from my flight had to check theirs. Then the food was not good. I was glad it was a short flight.
Lufthansa
6.7
Okay
7,042 reviews
ITA Airways
6.7
Okay
967 reviews

Entertainment

6.1

Boarding

6.8

Overall

6.7

Crew

7.4

Food

5.9

Comfort

6.7

Reviews

1 / 20
6.0
Good

Patti,Feb 2025

PMO - FCO

The agent that checked me in made me check my carry-on bag. My carry-on was very small annd could go under my seat and it was smaller than many other people’s backpacks. I had to take out my medicine and other essentials that I needed for my long flight back from Rome to Newark. Some of my fragile items of things I purchased ended up being damaged! I noticed no one else from my flight had to check theirs. Then the food was not good. I was glad it was a short flight.

Related info for your journey

Find useful and relevant information for your journey from Trieste to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Trieste to Arizona?

    If you book a flight to Arizona from Trieste, you will be flying from Ronchi dei Legionari, which is the city’s only airport. Trieste Ronchi dei Legionari (TRS) is located 18.2 mi from the center of Trieste.

  • Can I find deals for flights from Trieste to Arizona that include hotel bookings?

    Yes. In addition to deals on Trieste to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trieste to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trieste to Arizona.

  • Can I find deals for business class flights from Trieste to Arizona?

    Yes. Cheapflights offers flight deals from Trieste to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Trieste to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Trieste to Arizona (average of $258). Flying from Trieste to Arizona in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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