How long is the flight from Trieste to Pittsburgh?

For as low as $1,103, United Airlines can have you in Pittsburgh from Trieste in 22h 48m. There are 4450 mi between Trieste and Pittsburgh.

In terms of precipitation, rainfall in Pittsburgh ranges from 2.3 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. October is typically the driest time to visit Pittsburgh when rainfall is around 2.3 in.

If weather is an important factor for your trip to Pittsburgh, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What is the cheapest time of day to fly from TRS to PIT?

When flying from Trieste to Pittsburgh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Trieste-Pittsburgh flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Trieste-Pittsburgh flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Trieste-Pittsburgh flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Trieste-Pittsburgh flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Trieste-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Trieste to Pittsburgh?

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

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

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

$1,103+ Flights from Trieste to Pittsburgh

Q: E

Most trusted provider : When it comes to deals on Trieste-Pittsburgh flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Trieste-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: Can I find deals for flights from Trieste to Pittsburgh that include hotel bookings?

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

Q: How can I find direct flights from Trieste to Pittsburgh?

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

Q: Can I find deals for business class flights from Trieste to Pittsburgh?

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

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Cheap flight deals from Trieste to Pittsburgh

Cheapest flights from Trieste to Pittsburgh
Explore the most affordable flight options available from Trieste to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.

sáb 5/26:35 am

TRS

PIT

2 stops22h 48m

United Airlines

qua 5/610:55 am

PIT

TRS

2 stops17h 30m

United Airlines

Deal found 1/25

$1,103

Best flights from Trieste to Pittsburgh
Discover carefully curated flight deals from Trieste to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated janeiro 28, 2026.

sáb 5/26:35 am

TRS

PIT

2 stops22h 48m

United Airlines

qua 5/610:55 am

PIT

TRS

2 stops17h 30m

United Airlines

Deal found 1/25

$1,103

Find flight deals from Trieste to Pittsburgh

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$1,103 (United Airlines)

Provider with most accurate pricing for Trieste Ronchi dei Legionari-Pittsburgh flight deals.

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Provider most trusted by Cheapflights users for Trieste Ronchi dei Legionari-Pittsburgh flights.

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From Trieste Ronchi dei Legionari to Pittsburgh

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Fly from

Fly to

Route

Depart

Return

Price

TriestePittsburgh

TRS - PIT

TRSPIT

Trieste Ronchi dei Legionari

sáb 5/2

6:35 am-11:23 pm

2 stops22h 48m

Pittsburgh

qua 5/6

10:55 am-10:25 am

2 stops17h 30m

$1,103

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Most accurate provider: When it comes to deals on Trieste-Pittsburgh flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Trieste-Pittsburgh flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Trieste-Pittsburgh flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Trieste-Pittsburgh flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Trieste-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Trieste to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh 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.

Related info for your journey

How long is the flight from Trieste to Pittsburgh?
For as low as $1,103, United Airlines can have you in Pittsburgh from Trieste in 22h 48m. There are 4450 mi between Trieste and Pittsburgh.
Can I find deals for flights from Trieste to Pittsburgh that include hotel bookings?
Yes. In addition to deals on Trieste to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Trieste to Pittsburgh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trieste to Pittsburgh.
Can I find deals for business class flights from Trieste to Pittsburgh?
Yes. Cheapflights offers flight deals from Trieste to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,103+ Cheap flights from Trieste (TRS) to Pittsburgh (PIT)

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Trieste to Pittsburgh with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Trieste to Pittsburgh

Cheapest flights from Trieste to PittsburghExplore the most affordable flight options available from Trieste to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.

Explore the most affordable flight options available from Trieste to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.

Find flight deals from Trieste to Pittsburgh

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Best time to book a flight from Trieste to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Trieste with our price prediction graph.

Related info for your journey

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

How long is the flight from Trieste to Pittsburgh?

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

How can I find direct flights from Trieste to Pittsburgh?

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

Traveling to a place near Pittsburgh?

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Cheapest flights from Trieste to Pittsburgh
Explore the most affordable flight options available from Trieste to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.