Trieste

$291+ Cheap flights from Pennsylvania to Trieste (TRS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TRS
Jan 26 — Feb 21
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Cheap flight deals from Pennsylvania to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$480
(Mytrip)

One-way from

$291
(Mytrip)
From Pennsylvania to Trieste Ronchi dei Legionari
One-way flight from Pennsylvania to Trieste Ronchi dei Legionari

Find flight deals from Pennsylvania to Trieste

Cheapest flights from Pennsylvania to Trieste
Explore the most affordable flight options available from Pennsylvania to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/194:45 pmJFK - TRS
1 stop11h 40mITA Airways
Wed 2/266:35 amTRS - JFK
1 stop18h 20mITA Airways
Deal found 1/20$480
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/53:55 pmJFK - TRS
2 stops19h 10mMultiple Airlines
Wed 4/211:25 amTRS - JFK
1 stop16h 50mMultiple Airlines
Deal found 1/21$575
This AirNGo deal was found by Cheapflights users on 1/21. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/203:55 pmPHL - TRS
2 stops20h 50mKLM
Thu 3/63:15 pmTRS - PHL
2 stops55h 47mKLM
Deal found 1/21$628
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2311:55 pmEWR - TRS
2 stops17h 00mMultiple Airlines
Mon 3/37:30 pmTRS - EWR
2 stops26h 00mMultiple Airlines
Deal found 1/20$644
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/205:45 pmPHL - TRS
1 stop14h 10mLufthansa
Thu 3/66:10 amTRS - PHL
1 stop15h 50mLufthansa
Deal found 1/21$648
This United deal was found by Cheapflights users on 1/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2010:40 amPHL - TRS
2 stops21h 15mMultiple Airlines
Thu 2/276:10 amTRS - PHL
2 stops18h 20mMultiple Airlines
Deal found 1/21$658
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/52:06 pmPIT - TRS
2 stops17h 54mLufthansa
Wed 3/192:40 pmTRS - PIT
2 stops37h 50mLufthansa
Deal found 1/21$703
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/195:40 pmEWR - TRS
2 stops19h 05mTAP AIR PORTUGAL
Wed 2/266:35 amTRS - EWR
2 stops21h 35mTAP AIR PORTUGAL
Deal found 1/20$768
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2312:05 pmIAD - TRS
2 stops20h 25mITA Airways
Wed 2/57:30 pmTRS - IAD
2 stops29h 26mITA Airways
Deal found 1/21$824
This Priceline deal was found by Cheapflights users on 1/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/236:09 amDCA - TRS
2 stops22h 16mITA Airways
Wed 2/511:15 amTRS - DCA
2 stops36h 45mITA Airways
Deal found 1/21$825
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:25 pmJFK - TRS
2 stops16h 10mIcelandair
Wed 9/1011:15 amTRS - JFK
2 stops16h 55mIcelandair
Deal found 1/21$826
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/73:35 pmLGA - TRS
3 stops25h 20mMultiple Airlines
Fri 3/146:35 amTRS - LGA
2 stops18h 07mMultiple Airlines
Deal found 1/21$875

Find flights from Pennsylvania to Trieste within your budget

Customize your flight search to find flights from Pennsylvania to Trieste 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Wed 2/19

4:45 pm-10:25 am

1 stop11h 40m

Trieste Ronchi dei Legionari

Wed 2/26

6:35 am-6:55 pm

1 stop18h 20m

$480

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Wed 3/5

3:55 pm-5:05 pm

2 stops19h 10m

Trieste Ronchi dei Legionari

Wed 4/2

11:25 am-10:15 pm

1 stop16h 50m

$575

PhiladelphiaTrieste

PHL - TRS

PHLTRS

Philadelphia

Thu 2/20

3:55 pm-6:45 pm

2 stops20h 50m

Trieste Ronchi dei Legionari

Thu 3/6

3:15 pm-5:02 pm

2 stops55h 47m

$628

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Sun 2/23

11:55 pm-10:55 pm

2 stops17h 00m

Trieste Ronchi dei Legionari

Mon 3/3

7:30 pm-3:30 pm

2 stops26h 00m

$644

PhiladelphiaTrieste

PHL - TRS

PHLTRS

Philadelphia

Thu 2/20

5:45 pm-1:55 pm

1 stop14h 10m

Trieste Ronchi dei Legionari

Thu 3/6

6:10 am-4:00 pm

1 stop15h 50m

$648

PhiladelphiaTrieste

PHL - TRS

PHLTRS

Philadelphia

Thu 2/20

10:40 am-1:55 pm

2 stops21h 15m

Trieste Ronchi dei Legionari

Thu 2/27

6:10 am-6:30 pm

2 stops18h 20m

$658

PittsburghTrieste

PIT - TRS

PITTRS

Pittsburgh

Wed 3/5

2:06 pm-2:00 pm

2 stops17h 54m

Trieste Ronchi dei Legionari

Wed 3/19

2:40 pm-11:30 pm

2 stops37h 50m

$703

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Wed 2/19

5:40 pm-6:45 pm

2 stops19h 05m

Trieste Ronchi dei Legionari

Wed 2/26

6:35 am-10:10 pm

2 stops21h 35m

$768

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

Fri 3/7

3:35 pm-10:55 pm

3 stops25h 20m

Trieste Ronchi dei Legionari

Fri 3/14

6:35 am-7:42 pm

2 stops18h 07m

$875

Washington, D.C.Trieste

DCA - TRS

DCATRS

Washington, D.C. Reagan-National

Fri 3/7

6:09 am-10:25 am

2 stops22h 16m

Trieste Ronchi dei Legionari

Fri 3/14

6:35 am-10:28 pm

2 stops20h 53m

$915

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 43 results
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Best time to book a flight from Pennsylvania to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Pennsylvania 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.

Travel insights for flights from Pennsylvania to Trieste

Get recent, data-driven insights about flights from Pennsylvania to Trieste including ideal travel times, pricing trends, and more.

Rainfall in Trieste by month

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

In terms of precipitation, rainfall in Trieste ranges from 2.4 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Trieste when rainfall is around 2.4 in.

Temperature in Trieste by month

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

If weather is an important factor for your trip to Trieste, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. 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 Trieste. Reviews last updated January 21, 2025.
To help decide which airline to fly from Pennsylvania to Trieste, see what other customers have to say about Lufthansa, ITA Airways and TAP AIR PORTUGAL. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
3,358 reviews

Food

7.9

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

8.1
Very good
3,358 reviews
8.1
Very good
3,358 reviews

Food

7.9

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

8.0
Very good
8,521 reviews
8.1
Very good
3,358 reviews

Food

7.9

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.8
Good
1,341 reviews
8.1
Very good
3,358 reviews

Food

7.9

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.3
Good
3,931 reviews
8.1
Very good
3,358 reviews

Food

7.9

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.1
Good
502 reviews
8.1
Very good
3,358 reviews

Food

7.9

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Trieste. 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 into for flights to Trieste from Pennsylvania?

    For a flight from Pennsylvania to Trieste, you will be flying into Ronchi dei Legionari. Trieste Ronchi dei Legionari (TRS) is just 18.2 mi from the center of the city.

  • What are the cheapest airlines to fly from Pennsylvania to Trieste one-way?

    $572 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Turkish Airlines and Lufthansa, with prices starting from $621 and $737, respectively.

  • What are the most popular routes from Pennsylvania to Trieste?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Trieste 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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