How long does it take to fly to Trieste?

Average flight duration from Connecticut to Trieste depends on which airport you fly into and out of. Flying from Hartford to Venice Marco Polo Airport is 15h 45m on average, while flying from New Haven to Venice Marco Polo Airport is 46h 15m on average. Venice Marco Polo Airport is the most popular airport in Trieste.

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

Prices for flights from Connecticut to Trieste Ronchi dei Legionari Airport were last updated today.

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

There is 1 operator available for flights from Connecticut to Trieste Ronchi dei Legionari Airport as of September 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Connecticut to Trieste Ronchi dei Legionari Airport.

What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$535 Cheap Flights from Connecticut to Trieste in 2026/27

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

19h 10m1 stop Rome Fiumicino

6:35 am - 3:50 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

15h 15m1 stop Rome Fiumicino

$666KLM

Wed, Nov 4 - Wed, Nov 11

5:20 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

19h 10m1 stop Rome Fiumicino

6:35 am - 5:56 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

17h 21m2 stops Rome Fiumicino Detroit Metropolitan Wayne County

$676KLM

Wed, Nov 4 - Wed, Nov 11

4:00 pm - 2:30 pmLGA New York LaGuardia-TRS Trieste Ronchi dei Legionari

16h 30m2 stops Boston Logan Intl Rome Fiumicino

6:35 am - 11:38 pmTRS Trieste Ronchi dei Legionari-LGA New York LaGuardia

23h 03m2 stops Rome Fiumicino Minneapolis St Paul

$680KLM

Wed, Nov 4 - Wed, Nov 11

4:55 pm - 9:15 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

22h 20m2 stops Dublin Milan Linate

7:30 am - 10:25 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

20h 55m2 stops Milan Linate Dublin

$705Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

1:25 pm - 10:50 amJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

39h 25m2 stops Athens Eleftherios V. Luqa Malta Intl

11:15 am - 6:55 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

13h 40m1 stop Rome Fiumicino

$713Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

5:20 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

19h 10m1 stop Rome Fiumicino

6:35 am - 4:50 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

16h 15m1 stop Rome Fiumicino

$716KLM

Sun, Nov 1 - Sun, Nov 8

5:20 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

19h 10m1 stop Rome Fiumicino

6:35 am - 6:46 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

18h 11m2 stops Rome Fiumicino Boston Logan Intl

$726KLM

Sun, Nov 1 - Sun, Nov 8

6:55 am - 3:45 pmEWR Newark-TRS Trieste Ronchi dei Legionari

26h 50m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

6:35 am - 9:45 amTRS Trieste Ronchi dei Legionari-EWR Newark

33h 10m3 stops Rome Fiumicino Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl

$735Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

9:05 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

15h 25m1 stop Rome Fiumicino

7:15 pm - 2:15 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

25h 00m1 stop Rome Fiumicino

$815ITA Airways

Wed, Dec 2 - Sun, Dec 6

9:10 pm - 10:25 amJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

31h 15m1 stop Rome Fiumicino

11:15 am - 7:55 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

13h 40m1 stop Rome Fiumicino

$833ITA Airways

Mon, Oct 19 - Sat, Oct 31

Cheap last minute flights

Enter your travel dates to find the best prices.

5:35 pm - 2:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

14h 55m1 stop Rome Fiumicino

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

13h 20m1 stop Rome Fiumicino

$1,004ITA Airways

Wed, Sep 23 - Wed, Sep 30

4:05 pm - 10:25 amJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

12h 20m1 stop Rome Fiumicino

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

13h 20m1 stop Rome Fiumicino

$1,066ITA Airways

Tue, Sep 22 - Wed, Sep 30

11:00 pm - 10:55 pmEWR Newark-TRS Trieste Ronchi dei Legionari

17h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino

11:15 am - 9:00 pmTRS Trieste Ronchi dei Legionari-EWR Newark

15h 45m2 stops Rome Fiumicino Lisbon Humberto Delgado

$1,991Multiple Airlines

Tue, Sep 22 - Wed, Sep 30

3:24 pm - 6:30 pmEWR Newark-TRS Trieste Ronchi dei Legionari

21h 06m3 stops Boston Logan Intl Lisbon Humberto Delgado Rome Fiumicino

11:15 am - 9:00 pmTRS Trieste Ronchi dei Legionari-EWR Newark

15h 45m2 stops Rome Fiumicino Lisbon Humberto Delgado

$2,058Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

11:00 pm - 10:55 pmEWR Newark-TRS Trieste Ronchi dei Legionari

17h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino

11:15 am - 11:58 amTRS Trieste Ronchi dei Legionari-EWR Newark

30h 43m3 stops Rome Fiumicino Lisbon Humberto Delgado Miami

$2,109Multiple Airlines

Tue, Sep 22 - Wed, Sep 30

3:24 pm - 6:30 pmEWR Newark-TRS Trieste Ronchi dei Legionari

21h 06m3 stops Boston Logan Intl Lisbon Humberto Delgado Rome Fiumicino

11:15 am - 11:58 amTRS Trieste Ronchi dei Legionari-EWR Newark

30h 43m3 stops Rome Fiumicino Lisbon Humberto Delgado Miami

$2,176Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

6:10 pm - 2:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

38h 20m2 stops Brussels Bruxelles-National Rome Fiumicino

6:35 am - 1:00 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

36h 25m2 stops Rome Fiumicino Brussels Bruxelles-National

$2,212Brussels Airlines

Wed, Sep 23 - Wed, Sep 30

11:00 pm - 10:55 pmEWR Newark-TRS Trieste Ronchi dei Legionari

17h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino

11:15 am - 9:00 pmTRS Trieste Ronchi dei Legionari-EWR Newark

15h 45m2 stops Rome Fiumicino Lisbon Humberto Delgado

$2,249TAP AIR PORTUGAL

Wed, Sep 23 - Wed, Sep 30

8:30 pm - 6:30 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

16h 00m2 stops Reykjavik Keflavik Intl Rome Fiumicino

11:15 am - 7:20 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

38h 05m2 stops Rome Fiumicino Reykjavik Keflavik Intl

$2,252Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

8:30 pm - 10:55 pmJFK New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari

20h 25m2 stops Reykjavik Keflavik Intl Rome Fiumicino

11:15 am - 7:20 pmTRS Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl

38h 05m2 stops Rome Fiumicino Reykjavik Keflavik Intl

$2,252Multiple Airlines

Tue, Sep 22 - Wed, Sep 30

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ITA Airways flights from Connecticut to Trieste

Our best ITA Airways deals on Connecticut to Trieste flight tickets

ITA Airways

Oct 19

JFK9:10 pmNew York John F Kennedy Intl

31h 15m

1 stop

TRS10:25 amTrieste Ronchi dei Legionari

Oct 31

TRS11:15 amTrieste Ronchi dei Legionari

13h 40m

1 stop

JFK7:55 pmNew York John F Kennedy Intl

$833

ITA Airways

Dec 2

JFK9:05 pmNew York John F Kennedy Intl

15h 25m

1 stop

TRS6:30 pmTrieste Ronchi dei Legionari

Dec 6

TRS7:15 pmTrieste Ronchi dei Legionari

25h 00m

1 stop

JFK2:15 pmNew York John F Kennedy Intl

$847

ITA Airways

Mar 5

JFK4:40 pmNew York John F Kennedy Intl

11h 45m

1 stop

TRS10:25 amTrieste Ronchi dei Legionari

Mar 13

TRS11:15 amTrieste Ronchi dei Legionari

13h 40m

1 stop

JFK6:55 pmNew York John F Kennedy Intl

$858

United Airlines flights from Connecticut to Trieste

Our best United Airlines deals on Connecticut to Trieste flight tickets

United Airlines

Feb 27

PVD4:40 pmProvidence-TFGreen

35h 45m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Mar 3

TRS6:35 amTrieste Ronchi dei Legionari

20h 50m

2 stops

PVD9:25 pmProvidence-TFGreen

$1,054

United Airlines

Feb 27

PVD4:40 pmProvidence-TFGreen

35h 45m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Mar 3

TRS6:35 amTrieste Ronchi dei Legionari

20h 50m

2 stops

PVD9:25 pmProvidence-TFGreen

$1,073

United Airlines

Feb 27

PVD4:40 pmProvidence-TFGreen

35h 45m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Mar 3

TRS6:35 amTrieste Ronchi dei Legionari

20h 50m

2 stops

PVD9:25 pmProvidence-TFGreen

$1,074

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New YorkTrieste

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

JFKTRS

New York John F Kennedy Intl

Wed 11/4

5:20 pm-6:30 pm

1 stop19h 10m

Trieste Ronchi dei Legionari

Wed 11/11

6:35 am-3:50 pm

1 stop15h 15m

$666

New YorkTrieste

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

JFKTRS

New York John F Kennedy Intl

Wed 11/4

5:20 pm-6:30 pm

1 stop19h 10m

Trieste Ronchi dei Legionari

Wed 11/11

6:35 am-5:56 pm

2 stops17h 21m

$676

New YorkTrieste

LGA New York LaGuardia - TRS Trieste Ronchi dei Legionari

LGATRS

New York LaGuardia

Wed 11/4

4:00 pm-2:30 pm

2 stops16h 30m

Trieste Ronchi dei Legionari

Wed 11/11

6:35 am-11:38 pm

2 stops23h 03m

$680

New YorkTrieste

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

JFKTRS

New York John F Kennedy Intl

Tue 10/13

4:55 pm-9:15 pm

2 stops22h 20m

Trieste Ronchi dei Legionari

Tue 10/20

7:30 am-10:25 pm

2 stops20h 55m

$705

New YorkTrieste

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

JFKTRS

New York John F Kennedy Intl

Tue 10/13

1:25 pm-10:50 am

2 stops39h 25m

Trieste Ronchi dei Legionari

Tue 10/20

11:15 am-6:55 pm

1 stop13h 40m

$713

New YorkTrieste

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

JFKTRS

New York John F Kennedy Intl

Sun 11/1

5:20 pm-6:30 pm

1 stop19h 10m

Trieste Ronchi dei Legionari

Sun 11/8

6:35 am-4:50 pm

1 stop16h 15m

$716

New YorkTrieste

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

JFKTRS

New York John F Kennedy Intl

Sun 11/1

5:20 pm-6:30 pm

1 stop19h 10m

Trieste Ronchi dei Legionari

Sun 11/8

6:35 am-6:46 pm

2 stops18h 11m

$726

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Wed 11/4

6:55 am-3:45 pm

2 stops26h 50m

Trieste Ronchi dei Legionari

Wed 11/11

6:35 am-9:45 am

3 stops33h 10m

$735

New YorkTrieste

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

JFKTRS

New York John F Kennedy Intl

Wed 12/2

9:05 pm-6:30 pm

1 stop15h 25m

Trieste Ronchi dei Legionari

Sun 12/6

7:15 pm-2:15 pm

1 stop25h 00m

$815

New YorkTrieste

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

JFKTRS

New York John F Kennedy Intl

Mon 10/19

9:10 pm-10:25 am

1 stop31h 15m

Trieste Ronchi dei Legionari

Sat 10/31

11:15 am-7:55 pm

1 stop13h 40m

$833

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 Connecticut to Trieste

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

Airlines

Other information

What is the cheapest airline that flies from Connecticut to Trieste Ronchi dei Legionari?

TAP AIR PORTUGAL, United Airlines, and SWISS are the most popular carriers operating from Connecticut to Trieste Ronchi dei Legionari

Cheap Connecticut to Trieste flight deals and tips

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

Best Price Found	$535
Fastest flight time	10h 45m
Direct flights	None

The best one-way flight to Trieste from Connecticut in the past 72 hours is $535. The best round-trip flight deal from Connecticut to Trieste found on momondo in the last 72 hours is $666.

The fastest flight from Connecticut to Trieste takes 10h 45m

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

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Frequently asked questions about flying from Connecticut to Trieste

When did momondo last update prices for flights from Connecticut to Trieste Ronchi dei Legionari Airport?
Prices for flights from Connecticut to Trieste Ronchi dei Legionari Airport were last updated today.
How many operators does momondo search for flights from Connecticut to Trieste Ronchi dei Legionari Airport?
There is 1 operator available for flights from Connecticut to Trieste Ronchi dei Legionari Airport as of September 2026.
How old do you have to be to fly from Connecticut to Trieste Ronchi dei Legionari Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Connecticut to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Trieste?

Finding the right flight to Trieste from Connecticut 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 Trieste quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Trieste from Connecticut with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trieste from Connecticut.

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

Of course. momondo tracks the price of Connecticut to Trieste flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Connecticut to Trieste from $535

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Trieste departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Why use momondo?

An easier way to manage your Trieste trip

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List of cabin classes available on flights landing in Trieste. Availability may vary depending on flight origin and airline.

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