How long is the flight from Connecticut to Trieste?

Departing from Connecticut to Trieste will take you 15h 15m. There are 4178 mi between Connecticut and Trieste. This flight may include one or multiple stops.

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.

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).

What are the most popular routes from Connecticut to Trieste?

The most popular route from Connecticut 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.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Trieste as you normally would.

What airport do you fly into for flights to Trieste from Connecticut?

For a flight from Connecticut 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.

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

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

How can I find direct flights from Connecticut to Trieste?

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

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

Yes. Cheapflights offers flight deals from Connecticut 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.

$263+ Flights from Connecticut to Trieste

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Cheap flight deals from Connecticut to Trieste

Cheapest flights from Connecticut to Trieste
Explore the most affordable flight options available from Connecticut to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Mon 12/159:15 pmJFK - TRS

1 stop15h 15mITA Airways

Mon 12/227:15 pmTRS - JFK

1 stop29h 40mITA Airways

Deal found 12/14

$894

Mon 12/155:00 pmJFK - TRS

2 stops23h 55mMultiple Airlines

Mon 12/226:15 pmTRS - JFK

2 stops31h 50mMultiple Airlines

Deal found 12/14

$1,044

Mon 12/156:05 pmEWR - TRS

3 stops21h 05mMultiple Airlines

Mon 12/226:15 pmTRS - EWR

2 stops33h 55mMultiple Airlines

Deal found 12/14

$1,132

Sun 12/219:15 pmJFK - TRS

1 stop15h 15mITA Airways

Sun 1/117:15 pmTRS - JFK

1 stop29h 40mITA Airways

Deal found 12/14

$1,184

Sun 12/219:15 pmJFK - TRS

1 stop19h 40mITA Airways

Wed 1/77:15 pmTRS - JFK

1 stop29h 40mITA Airways

Deal found 12/15

$1,205

Sat 12/2012:30 amJFK - TRS

1 stop12h 00mMultiple Airlines

Sun 1/1111:15 amTRS - JFK

1 stop17h 15mMultiple Airlines

Deal found 12/14

$1,259

Sun 12/2111:00 pmEWR - TRS

2 stops16h 10mMultiple Airlines

Sun 1/117:15 pmTRS - EWR

3 stops32h 55mMultiple Airlines

Deal found 12/14

$1,263

Sat 12/2011:00 pmEWR - TRS

2 stops31h 20mMultiple Airlines

Sun 1/117:15 pmTRS - EWR

3 stops32h 55mMultiple Airlines

Deal found 12/14

$1,291

Thu 12/184:45 pmJFK - TRS

1 stop19h 45mITA Airways

Sun 12/2811:15 amTRS - JFK

1 stop13h 40mITA Airways

Deal found 12/15

$1,311

Mon 12/157:30 pmEWR - TRS

1 stop12h 30mLufthansa

Mon 12/226:35 amTRS - EWR

2 stops36h 05mLufthansa

Deal found 12/14

$1,623

Mon 12/155:35 pmLGA - TRS

3 stops18h 55mMultiple Airlines

Mon 12/226:35 amTRS - LGA

3 stops18h 27mMultiple Airlines

Deal found 12/14

$1,783

Mon 12/151:15 pmLGA - TRS

2 stops15h 10mUnited Airlines

Mon 12/226:35 amTRS - LGA

2 stops23h 08mUnited Airlines

Deal found 12/14

$2,069

Best flights from Connecticut to Trieste
Discover carefully curated flight deals from Connecticut to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Sun 1/184:45 pmJFK - TRS

2 stops24h 05mMultiple Airlines

Mon 1/266:15 pmTRS - JFK

2 stops26h 00mMultiple Airlines

Deal found 12/15

$456

Mon 1/269:15 pmJFK - TRS

1 stop15h 15mITA Airways

Fri 1/3011:15 amTRS - JFK

1 stop13h 40mITA Airways

Deal found 12/13

$505

Thu 1/295:15 pmEWR - TRS

1 stop19h 15mLufthansa

Thu 2/56:15 amTRS - EWR

1 stop13h 45mLufthansa

Deal found 12/15

$571

Sun 1/2511:45 pmJFK - TRS

1 stop17h 05mMultiple Airlines

Sat 1/316:10 pmTRS - JFK

1 stop33h 50mMultiple Airlines

Deal found 12/13

$498

Sun 1/189:15 pmJFK - TRS

1 stop19h 40mITA Airways

Mon 1/2611:15 amTRS - JFK

1 stop33h 00mITA Airways

Deal found 12/15

$507

Mon 1/264:45 pmJFK - TRS

2 stops13h 35mITA Airways

Sat 1/3111:15 amTRS - JFK

1 stop13h 40mITA Airways

Deal found 12/13

$527

Sun 1/187:30 pmEWR - TRS

1 stop20h 55mLufthansa

Mon 1/266:35 amTRS - EWR

1 stop14h 05mLufthansa

Deal found 12/15

$599

Thu 4/232:32 pmLGA - TRS

2 stops13h 53mUnited Airlines

Wed 5/66:35 amTRS - LGA

2 stops16h 23mUnited Airlines

Deal found 12/15

$1,265

Wed 1/285:15 pmEWR - TRS

1 stop11h 10mMultiple Airlines

Wed 2/47:15 pmTRS - EWR

1 stop25h 25mMultiple Airlines

Deal found 12/14

$577

Sun 1/254:45 pmJFK - TRS

1 stop11h 40mITA Airways

Fri 1/3011:15 amTRS - JFK

1 stop13h 40mITA Airways

Deal found 12/13

$539

Sun 1/257:55 pmEWR - TRS

2 stops20h 30mLufthansa

Sat 1/313:00 pmTRS - EWR

2 stops27h 00mLufthansa

Deal found 12/13

$610

Thu 1/294:45 pmJFK - TRS

1 stop19h 45mITA Airways

Thu 2/56:35 amTRS - JFK

1 stop13h 40mITA Airways

Deal found 12/15

$539

Thu 1/298:50 pmEWR - TRS

2 stops19h 40mMultiple Airlines

Thu 2/56:15 amTRS - EWR

2 stops14h 32mMultiple Airlines

Deal found 12/15

$619

Fri 5/228:30 pmLGA - TRS

2 stops55h 55mUnited Airlines

Tue 6/306:35 amTRS - LGA

2 stops31h 25mUnited Airlines

Deal found 12/13

$1,534

Thu 5/142:30 pmLGA - TRS

2 stops17h 25mMultiple Airlines

Thu 5/2111:15 amTRS - LGA

2 stops17h 21mMultiple Airlines

Deal found 12/12

$1,284

Thu 1/297:45 pmLGA - TRS

2 stops56h 40mUnited Airlines

Thu 2/56:35 amTRS - LGA

2 stops21h 58mUnited Airlines

Deal found 12/15

$2,027

Sun 1/46:05 amLGA - TRS

2 stops34h 20mMultiple Airlines

Thu 1/86:15 amTRS - LGA

2 stops16h 42mMultiple Airlines

Deal found 12/13

$2,037

Sat 1/33:20 pmLGA - TRS

2 stops16h 45mMultiple Airlines

Wed 1/77:35 amTRS - LGA

2 stops17h 27mMultiple Airlines

Deal found 12/13

$2,599

Sun 1/1112:40 pmLGA - TRS

2 stops39h 45mUnited Airlines

Thu 1/226:35 amTRS - LGA

2 stops32h 38mUnited Airlines

Deal found 12/13

$3,517

Sun 1/186:05 amLGA - TRS

2 stops34h 20mMultiple Airlines

Mon 1/266:35 amTRS - LGA

2 stops18h 27mMultiple Airlines

Deal found 12/15

$3,185

Mon 5/254:00 pmLGA - TRS

2 stops15h 55mMultiple Airlines

Tue 6/96:20 amTRS - LGA

2 stops14h 17mMultiple Airlines

Deal found 12/15

$6,167

Last-minute flights from Connecticut to Trieste
Discover last-minute flight deals from Connecticut to Trieste. Data last updated December 15, 2025 and is based on user searches.

Sun 1/184:45 pmJFK - TRS

2 stops24h 05mMultiple Airlines

Mon 1/266:15 pmTRS - JFK

2 stops26h 00mMultiple Airlines

Deal found 12/15

$456

Sun 1/189:15 pmJFK - TRS

1 stop19h 40mITA Airways

Mon 1/2611:15 amTRS - JFK

1 stop33h 00mITA Airways

Deal found 12/15

$507

Sun 1/187:30 pmEWR - TRS

1 stop20h 55mLufthansa

Mon 1/266:35 amTRS - EWR

1 stop14h 05mLufthansa

Deal found 12/15

$599

Sun 1/2511:45 pmJFK - TRS

1 stop17h 05mMultiple Airlines

Sat 1/316:10 pmTRS - JFK

1 stop33h 50mMultiple Airlines

Deal found 12/13

$498

Sun 1/254:45 pmJFK - TRS

1 stop11h 40mITA Airways

Fri 1/3011:15 amTRS - JFK

1 stop13h 40mITA Airways

Deal found 12/13

$539

Sun 1/254:45 pmJFK - TRS

2 stops13h 35mITA Airways

Sat 1/3111:15 amTRS - JFK

1 stop13h 40mITA Airways

Deal found 12/13

$567

Sun 1/257:55 pmEWR - TRS

2 stops20h 30mLufthansa

Sat 1/313:00 pmTRS - EWR

2 stops27h 00mLufthansa

Deal found 12/13

$610

Mon 1/269:15 pmJFK - TRS

1 stop15h 15mITA Airways

Fri 1/3011:15 amTRS - JFK

1 stop13h 40mITA Airways

Deal found 12/13

$505

Wed 1/285:15 pmEWR - TRS

1 stop11h 10mMultiple Airlines

Wed 2/47:15 pmTRS - EWR

1 stop25h 25mMultiple Airlines

Deal found 12/14

$577

Thu 1/299:15 pmJFK - TRS

1 stop15h 15mITA Airways

Thu 2/511:15 amTRS - JFK

1 stop33h 00mITA Airways

Deal found 12/15

$546

Thu 1/297:30 pmEWR - TRS

1 stop21h 00mLufthansa

Thu 2/56:15 amTRS - EWR

1 stop15h 45mLufthansa

Deal found 12/15

$560

Thu 1/298:50 pmEWR - TRS

2 stops19h 40mMultiple Airlines

Thu 2/56:15 amTRS - EWR

2 stops14h 32mMultiple Airlines

Deal found 12/15

$619

One-way flights from Connecticut to Trieste
Search for one-way flight options from Connecticut to Trieste. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Tue 1/136:05 pmJFK - TRS

2 stops31h 30mMultiple Airlines

Deal found 12/15

$263

Tue 1/1310:59 amLGA - TRS

3 stops43h 21mMultiple Airlines

Deal found 12/15

$350

Tue 1/1311:55 pmEWR - TRS

2 stops25h 40mMultiple Airlines

Deal found 12/15

$375

Tue 6/912:30 amJFK - TRS

1 stop12h 00mMultiple Airlines

Deal found 12/14

$415

Tue 1/134:45 pmJFK - TRS

1 stop11h 40mITA Airways

Deal found 12/15

$417

Tue 1/137:30 pmEWR - TRS

1 stop21h 10mLufthansa

Deal found 12/15

$547

Mon 3/305:40 pmJFK - TRS

1 stop18h 50mITA Airways

Deal found 12/13

$559

Mon 3/301:59 pmJFK - TRS

2 stops14h 26mMultiple Airlines

Deal found 12/13

$563

Tue 1/133:30 pmLGA - TRS

2 stops40h 40mLufthansa

Deal found 12/15

$581

Thu 6/410:05 pmJFK - TRS

2 stops18h 50mAir Europa

Deal found 12/14

$647

Sun 3/2912:40 amEWR - TRS

2 stops31h 50mMultiple Airlines

Deal found 12/13

$686

Thu 6/411:00 pmEWR - TRS

2 stops17h 55mMultiple Airlines

Deal found 12/14

$692

Find flight deals from Connecticut to Trieste

Round-trip from	$456 (Mytrip)
One-way from	$263 (Kiwi.com)

From Connecticut to Trieste Ronchi dei Legionari

Search Deals

One-way flight from Connecticut to Trieste Ronchi dei Legionari

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Connecticut to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 1/18

4:45 pm-10:50 pm

2 stops24h 05m

Trieste Ronchi dei Legionari

Mon 1/26

6:15 pm-2:15 pm

2 stops26h 00m

$456

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 1/25

11:45 pm-10:50 pm

1 stop17h 05m

Trieste Ronchi dei Legionari

Sat 1/31

6:10 pm-10:00 pm

1 stop33h 50m

$498

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 1/26

9:15 pm-6:30 pm

1 stop15h 15m

Trieste Ronchi dei Legionari

Fri 1/30

11:15 am-6:55 pm

1 stop13h 40m

$505

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 1/18

9:15 pm-10:55 pm

1 stop19h 40m

Trieste Ronchi dei Legionari

Mon 1/26

11:15 am-2:15 pm

1 stop33h 00m

$507

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 1/26

4:45 pm-12:20 pm

2 stops13h 35m

Trieste Ronchi dei Legionari

Sat 1/31

11:15 am-6:55 pm

1 stop13h 40m

$527

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 1/25

4:45 pm-10:25 am

1 stop11h 40m

Trieste Ronchi dei Legionari

Fri 1/30

11:15 am-6:55 pm

1 stop13h 40m

$539

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Thu 1/29

4:45 pm-6:30 pm

1 stop19h 45m

Trieste Ronchi dei Legionari

Thu 2/5

6:35 am-2:15 pm

1 stop13h 40m

$539

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Thu 1/29

5:15 pm-6:30 pm

1 stop19h 15m

Trieste Ronchi dei Legionari

Thu 2/5

6:15 am-2:00 pm

1 stop13h 45m

$571

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Wed 1/28

5:15 pm-10:25 am

1 stop11h 10m

Trieste Ronchi dei Legionari

Wed 2/4

7:15 pm-2:40 pm

1 stop25h 25m

$577

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Sun 1/18

7:30 pm-10:25 pm

1 stop20h 55m

Trieste Ronchi dei Legionari

Mon 1/26

6:35 am-2:40 pm

1 stop14h 05m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 41 results

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Best time to book a flight from Connecticut to Trieste

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

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Trieste

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Trieste from Connecticut?
For a flight from Connecticut 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.
How long is the flight from Connecticut to Trieste?
Departing from Connecticut to Trieste will take you 15h 15m. There are 4178 mi between Connecticut and Trieste. This flight may include one or multiple stops.
What are the most popular routes from Connecticut to Trieste?
The most popular route from Connecticut 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 Connecticut to Trieste that include hotel bookings?
Yes. In addition to deals on Connecticut to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Connecticut to Trieste?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Trieste.
Can I find deals for business class flights from Connecticut to Trieste?
Yes. Cheapflights offers flight deals from Connecticut 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.

See more FAQs

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$263+ Cheap flights from Connecticut 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Connecticut to Trieste with Cheapflights

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Cheap flight deals from Connecticut to Trieste

Cheapest flights from Connecticut to TriesteExplore the most affordable flight options available from Connecticut to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from Connecticut to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from Connecticut to Trieste

Keep the following information in mind while searching for Connecticut to Trieste flight deals. Data was last updated December 15, 2025.

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Connecticut to Trieste that are best for you.

Best time to book a flight from Connecticut to Trieste

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

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Trieste

Related info for your journey

Find useful and relevant information for your journey from Connecticut 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 Connecticut?

How long is the flight from Connecticut to Trieste?

What are the most popular routes from Connecticut to Trieste?

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

How can I find direct flights from Connecticut to Trieste?

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

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Alternative routes for Connecticut to Trieste

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Cheapest flights from Connecticut to Trieste
Explore the most affordable flight options available from Connecticut to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.