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

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

How many operators does momondo search for flights from Trieste Ronchi dei Legionari Airport to Pennsylvania?

As of August 2026, there is 1 operator available to choose from for flights from Trieste Ronchi dei Legionari Airport to Pennsylvania.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Pennsylvania.

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

The required travel and health documents for your Pennsylvania 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 Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$236 Cheap Flights from Trieste to Pennsylvania in 2026

Find the cheapest flights from Trieste to Pennsylvania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 1:40 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

34h 10m1 stop Dublin

6:20 pm - 11:00 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

22h 40m1 stop London Gatwick

$506Multiple Airlines

Sun, Oct 18 - Thu, Oct 22

3:30 pm - 1:55 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

28h 25m1 stop Rome Fiumicino

5:40 pm - 10:25 amJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

11h 45m1 stop Rome Fiumicino

$537ITA Airways

Mon, Oct 19 - Sun, Oct 25

5:00 pm - 1:40 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

26h 40m2 stops Barcelona-El Prat Dublin

6:20 pm - 11:00 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

22h 40m1 stop London Gatwick

$537Multiple Airlines

Sun, Oct 18 - Thu, Oct 22

6:35 am - 1:55 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

13h 20m1 stop Rome Fiumicino

9:10 pm - 2:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

11h 20m1 stop Rome Fiumicino

$550ITA Airways

Sat, Sep 19 - Sun, Sep 27

6:35 am - 1:55 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

13h 20m1 stop Rome Fiumicino

5:35 pm - 10:25 amJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

10h 50m1 stop Rome Fiumicino

$552ITA Airways

Wed, Oct 7 - Mon, Oct 12

6:35 am - 1:55 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

13h 20m1 stop Rome Fiumicino

5:35 pm - 10:25 amJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

10h 50m1 stop Rome Fiumicino

$553ITA Airways

Sat, Sep 19 - Fri, Sep 25

6:35 am - 2:00 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

13h 25m1 stop Rome Fiumicino

7:25 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

17h 05m1 stop Rome Fiumicino

$559Air France

Sat, Sep 5 - Mon, Sep 21

6:35 am - 2:07 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

13h 32m1 stop Rome Fiumicino

7:25 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

17h 05m1 stop Rome Fiumicino

$559KLM

Thu, Oct 8 - Wed, Oct 14

6:35 am - 2:00 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

13h 25m1 stop Rome Fiumicino

7:25 pm - 2:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

13h 05m1 stop Rome Fiumicino

$562Air France

Sat, Sep 5 - Mon, Sep 21

6:35 am - 2:00 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

13h 25m1 stop Rome Fiumicino

7:25 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

17h 05m1 stop Rome Fiumicino

$563Air France

Sat, Sep 5 - Mon, Sep 21

Cheap last minute flights

Enter your travel dates to find the best prices.

6:35 am - 4:25 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

15h 50m1 stop Rome Fiumicino

7:25 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

17h 05m1 stop Rome Fiumicino

$567Air France

Fri, Aug 28 - Sun, Sep 13

6:35 am - 5:48 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

17h 13m2 stops Rome Fiumicino Detroit Metropolitan Wayne County

7:25 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

17h 05m1 stop Rome Fiumicino

$573KLM

Fri, Aug 28 - Sun, Sep 13

7:30 am - 8:45 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

19h 15m2 stops Milan Linate Paris Charles de Gaulle

7:10 pm - 9:15 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

20h 05m2 stops Amsterdam Schiphol Milan Linate

$733Multiple Airlines

Fri, Aug 28 - Sun, Sep 13

7:30 am - 8:45 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

19h 15m2 stops Milan Linate Paris Charles de Gaulle

7:10 pm - 10:25 amJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

33h 15m3 stops Amsterdam Schiphol Milan Linate Rome Fiumicino

$819Multiple Airlines

Fri, Aug 28 - Sun, Sep 13

6:10 am - 7:53 pmTRS Trieste Ronchi dei Legionari-EWR Newark

19h 43m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

6:00 pm - 1:45 pmEWR Newark-TRS Trieste Ronchi dei Legionari

13h 45m1 stop Frankfurt am Main

$859Multiple Airlines

Fri, Aug 28 - Sun, Sep 13

11:15 am - 10:00 pmTRS Trieste Ronchi dei Legionari-EWR Newark

16h 45m2 stops Rome Fiumicino Paris Charles de Gaulle

11:55 pm - 10:55 pmEWR Newark-TRS Trieste Ronchi dei Legionari

17h 00m2 stops Paris Charles de Gaulle Rome Fiumicino

$950Air France

Fri, Aug 28 - Sun, Sep 13

6:35 am - 5:00 pmTRS Trieste Ronchi dei Legionari-EWR Newark

16h 25m1 stop Rome Fiumicino

6:00 pm - 10:15 pmEWR Newark-TRS Trieste Ronchi dei Legionari

22h 15m1 stop Frankfurt am Main

$1,095Lufthansa

Fri, Aug 28 - Sun, Sep 13

6:35 am - 10:35 pmTRS Trieste Ronchi dei Legionari-LGA New York LaGuardia

22h 00m2 stops Rome Fiumicino Toronto Pearson Intl

3:30 pm - 4:30 pmLGA New York LaGuardia-TRS Trieste Ronchi dei Legionari

19h 00m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

$1,164Multiple Airlines

Fri, Aug 28 - Sun, Sep 13

6:35 am - 8:05 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

19h 30m2 stops Rome Fiumicino Lisbon Humberto Delgado

10:05 pm - 10:55 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

18h 50m2 stops Lisbon Humberto Delgado Rome Fiumicino

$1,731TAP AIR PORTUGAL

Fri, Aug 28 - Sun, Sep 13

11:15 am - 8:05 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

14h 50m2 stops Rome Fiumicino Lisbon Humberto Delgado

6:30 pm - 10:55 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

22h 25m3 stops Boston Logan Intl Lisbon Humberto Delgado Rome Fiumicino

$1,987TAP AIR PORTUGAL

Fri, Aug 28 - Sun, Sep 13

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KLM flights from Trieste to Pennsylvania

Our best KLM deals on Trieste to Pennsylvania flight tickets

KLM

Sep 5

TRS6:35 amTrieste Ronchi dei Legionari

17h 13m

2 stops

JFK5:48 pmNew York John F Kennedy Intl

Sep 21

JFK5:20 pmNew York John F Kennedy Intl

19h 10m

1 stop

TRS6:30 pmTrieste Ronchi dei Legionari

$572

KLM

Aug 28

TRS6:35 amTrieste Ronchi dei Legionari

17h 13m

2 stops

JFK5:48 pmNew York John F Kennedy Intl

Sep 13

JFK7:25 pmNew York John F Kennedy Intl

17h 05m

1 stop

TRS6:30 pmTrieste Ronchi dei Legionari

$573

KLM

Sep 4

TRS6:35 amTrieste Ronchi dei Legionari

17h 58m

2 stops

IAD6:33 pmWashington, D.C. Dulles Intl

Sep 8

IAD12:25 pmWashington, D.C. Dulles Intl

28h 30m

2 stops

TRS10:55 pmTrieste Ronchi dei Legionari

$715

Air France flights from Trieste to Pennsylvania

Our best Air France deals on Trieste to Pennsylvania flight tickets

Air France

Sep 5

TRS6:35 amTrieste Ronchi dei Legionari

13h 25m

1 stop

JFK2:00 pmNew York John F Kennedy Intl

Sep 21

JFK7:25 pmNew York John F Kennedy Intl

17h 05m

1 stop

TRS6:30 pmTrieste Ronchi dei Legionari

$559

Air France

Sep 5

TRS6:35 amTrieste Ronchi dei Legionari

13h 25m

1 stop

JFK2:00 pmNew York John F Kennedy Intl

Sep 21

JFK7:25 pmNew York John F Kennedy Intl

13h 05m

1 stop

TRS2:30 pmTrieste Ronchi dei Legionari

$562

Air France

Sep 5

TRS6:35 amTrieste Ronchi dei Legionari

13h 25m

1 stop

JFK2:00 pmNew York John F Kennedy Intl

Sep 21

JFK7:25 pmNew York John F Kennedy Intl

17h 05m

1 stop

TRS6:30 pmTrieste Ronchi dei Legionari

$563

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Sun 10/18

9:30 am-1:40 pm

1 stop34h 10m

New York John F Kennedy Intl

Thu 10/22

6:20 pm-11:00 pm

1 stop22h 40m

$506

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Mon 10/19

3:30 pm-1:55 pm

1 stop28h 25m

New York John F Kennedy Intl

Sun 10/25

5:40 pm-10:25 am

1 stop11h 45m

$537

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Sun 10/18

5:00 pm-1:40 pm

2 stops26h 40m

New York John F Kennedy Intl

Thu 10/22

6:20 pm-11:00 pm

1 stop22h 40m

$537

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Sat 9/19

6:35 am-1:55 pm

1 stop13h 20m

New York John F Kennedy Intl

Sun 9/27

9:10 pm-2:30 pm

1 stop11h 20m

$550

Quickest round-trip

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Wed 10/7

6:35 am-1:55 pm

1 stop13h 20m

New York John F Kennedy Intl

Mon 10/12

5:35 pm-10:25 am

1 stop10h 50m

$552

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Sat 9/19

6:35 am-1:55 pm

1 stop13h 20m

New York John F Kennedy Intl

Fri 9/25

5:35 pm-10:25 am

1 stop10h 50m

$553

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Sat 9/5

6:35 am-2:00 pm

1 stop13h 25m

New York John F Kennedy Intl

Mon 9/21

7:25 pm-6:30 pm

1 stop17h 05m

$559

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Thu 10/8

6:35 am-2:07 pm

1 stop13h 32m

New York John F Kennedy Intl

Wed 10/14

7:25 pm-6:30 pm

1 stop17h 05m

$559

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Sat 9/5

6:35 am-2:00 pm

1 stop13h 25m

New York John F Kennedy Intl

Mon 9/21

7:25 pm-2:30 pm

1 stop13h 05m

$562

TriesteNew York

TRS Trieste Ronchi dei Legionari - JFK New York John F Kennedy Intl

TRSJFK

Trieste Ronchi dei Legionari

Sat 9/5

6:35 am-2:00 pm

1 stop13h 25m

New York John F Kennedy Intl

Mon 9/21

7:25 pm-6:30 pm

1 stop17h 05m

$563

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 Pennsylvania

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 Pennsylvania?

KLM, ITA Airways, and TAP AIR PORTUGAL are the most popular carriers operating from Trieste Ronchi dei Legionari to Pennsylvania

Cheap Trieste to Pennsylvania flight deals and tips

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

Best Price Found	$236
Fastest flight time	13h 20m
Direct flights	None

The best one-way flight to Pennsylvania from Trieste in the past 72 hours is $236. The best round-trip flight deal from Trieste to Pennsylvania found on momondo in the last 72 hours is $506.

The fastest flight from Trieste to Pennsylvania takes 13h 20m

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

Search flight deals

Frequently asked questions about flying from Trieste to Pennsylvania

When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Pennsylvania?
Prices for flights from Trieste Ronchi dei Legionari Airport to Pennsylvania are refreshed on a daily basis.
How many operators does momondo search for flights from Trieste Ronchi dei Legionari Airport to Pennsylvania?
As of August 2026, there is 1 operator available to choose from for flights from Trieste Ronchi dei Legionari Airport to Pennsylvania.
How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Pennsylvania?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The required travel and health documents for your Pennsylvania 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 Pennsylvania. 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 Pennsylvania?

Finding the right flight to Pennsylvania from Trieste is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pennsylvania quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Trieste to Pennsylvania flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Trieste to Pennsylvania.

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

Price alerts on flights to Pennsylvania from Trieste are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.