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Trieste

$338+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TRS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Pennsylvania to Trieste

Keep the following information in mind while searching for Pennsylvania to Trieste flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$595
(Expedia)

One-way from

$338
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Trieste Ronchi dei Legionari flights.
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From Pennsylvania to Trieste Ronchi dei Legionari
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One-way flight from Pennsylvania to Trieste Ronchi dei Legionari
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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 February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:20 pmJFK - TRS
2 stops22h 15mMultiple Airlines
Mon 4/73:15 pmTRS - JFK
1 stop13h 15mMultiple Airlines
Deal found 2/20$517
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/314:05 pmJFK - TRS
1 stop20h 30mITA Airways
Mon 4/77:25 pmTRS - JFK
1 stop23h 50mITA Airways
Deal found 2/20$539
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Mon 3/315:35 pmEWR - TRS
2 stops19h 00mMultiple Airlines
Mon 4/711:15 amTRS - EWR
2 stops34h 05mMultiple Airlines
Deal found 2/20$591
This lol.travel deal was found by Cheapflights users on 2/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:00 pmEWR - TRS
1 stop14h 05mLufthansa
Mon 4/72:45 pmTRS - EWR
1 stop30h 55mLufthansa
Deal found 2/20$602
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sun 4/610:05 pmIAD - TRS
2 stops18h 45mMultiple Airlines
Sun 4/133:15 pmTRS - IAD
2 stops34h 44mMultiple Airlines
Deal found 2/20$630
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/63:45 pmJFK - TRS
1 stop16h 10mLufthansa
Thu 3/136:10 amTRS - JFK
1 stop13h 45mLufthansa
Deal found 2/20$645
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/55:52 pmPIT - TRS
2 stops22h 53mLufthansa
Wed 3/192:40 pmTRS - PIT
2 stops37h 50mLufthansa
Deal found 2/20$656
This Priceline deal was found by Cheapflights users on 2/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:05 pmJFK - TRS
2 stops38h 30mTAP AIR PORTUGAL
Wed 9/2411:15 amTRS - JFK
2 stops38h 50mTAP AIR PORTUGAL
Deal found 2/20$719
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare 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 2/20$797
This oojo deal was found by Cheapflights users on 2/20. 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.
Tue 9/1610:50 pmEWR - TRS
2 stops18h 00mTAP AIR PORTUGAL
Wed 9/243:15 pmTRS - EWR
2 stops35h 45mTAP AIR PORTUGAL
Deal found 2/20$845
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sun 3/303:35 pmLGA - TRS
3 stops16h 30mMultiple Airlines
Mon 3/317:25 pmTRS - LGA
3 stops45h 36mMultiple Airlines
Deal found 2/20$877
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:29 pmLGA - TRS
2 stops14h 56mDelta
Mon 4/76:40 amTRS - LGA
2 stops20h 01mDelta
Deal found 2/20$886

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 February 20, 2025.

Fly from

Pennsylvania

Fly to

Trieste

Route

Depart

Return

Price

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 3/31

6:20 pm-10:35 pm

2 stops22h 15m

Trieste Ronchi dei Legionari

Mon 4/7

3:15 pm-10:30 pm

1 stop13h 15m

$517

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 3/31

4:05 pm-6:35 pm

1 stop20h 30m

Trieste Ronchi dei Legionari

Mon 4/7

7:25 pm-1:15 pm

1 stop23h 50m

$539

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Mon 3/31

5:35 pm-6:35 pm

2 stops19h 00m

Trieste Ronchi dei Legionari

Mon 4/7

11:15 am-3:20 pm

2 stops34h 05m

$591

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Mon 3/31

6:00 pm-2:05 pm

1 stop14h 05m

Trieste Ronchi dei Legionari

Mon 4/7

2:45 pm-3:40 pm

1 stop30h 55m

$602

Washington, D.C.Trieste

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

Sun 4/6

10:05 pm-10:50 pm

2 stops18h 45m

Trieste Ronchi dei Legionari

Sun 4/13

3:15 pm-7:59 pm

2 stops34h 44m

$630

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Thu 3/6

3:45 pm-1:55 pm

1 stop16h 10m

Trieste Ronchi dei Legionari

Thu 3/13

6:10 am-2:55 pm

1 stop13h 45m

$645

PittsburghTrieste

PIT - TRS

PITTRS

Pittsburgh

Wed 3/5

5:52 pm-10:45 pm

2 stops22h 53m

Trieste Ronchi dei Legionari

Wed 3/19

2:40 pm-11:30 pm

2 stops37h 50m

$656

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 8/4

8:25 pm-6:35 pm

2 stops16h 10m

Trieste Ronchi dei Legionari

Thu 8/21

11:15 am-10:10 pm

2 stops16h 55m

$815

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

Sun 3/30

3:35 pm-2:05 pm

3 stops16h 30m

Trieste Ronchi dei Legionari

Mon 3/31

7:25 pm-11:01 am

3 stops45h 36m

$877

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

Mon 3/31

1:29 pm-10:25 am

2 stops14h 56m

Trieste Ronchi dei Legionari

Mon 4/7

6:40 am-8:41 pm

2 stops20h 01m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 41 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 February 20, 2025.
To help decide which airline to fly from Pennsylvania to Trieste, see what other customers have to say about Emirates, Delta and Turkish Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

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.

Emirates
8.1
Very good
3,279 reviews
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

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.

Delta
8.0
Very good
8,220 reviews
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

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.

Turkish Airlines
7.3
Good
3,832 reviews
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

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.

TAP AIR PORTUGAL
7.1
Good
1,847 reviews
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

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.

Icelandair
7.1
Good
491 reviews
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Crew

8.3

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

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?

    $600 is the cheapest one-way deal found within the past few days, from ITA Airways. You may also be able to find cheap deals on TAP AIR PORTUGAL and Lufthansa, with prices starting from $663 and $973, respectively.

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

    The most popular route from Pennsylvania to Trieste is New York John F Kennedy Intl - Trieste Ronchi dei Legionari. You may also consider Newark - Trieste Ronchi dei Legionari or New York LaGuardia - Trieste Ronchi dei Legionari.

  • 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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