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Trieste

$368+ Cheap flights from Massachusetts 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TRS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Massachusetts to Trieste

Keep the following information in mind while searching for Massachusetts to Trieste flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$574
(oojo)

One-way from

$368
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$897
Provider with most accurate pricing for Boston Logan Intl-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Trieste Ronchi dei Legionari flights.
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From Massachusetts to Trieste Ronchi dei Legionari
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One-way flight from Massachusetts to Trieste Ronchi dei Legionari
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Highest demand for flights based on searches. 16% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Massachusetts to Trieste

Cheapest flights from Massachusetts to Trieste
Explore the most affordable flight options available from Massachusetts to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Gotogate deal was found by Cheapflights users on 11/1. 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.
Tue 12/167:50 pmBOS - TRS
2 stops16h 40mMultiple Airlines
Tue 12/236:35 amTRS - BOS
2 stops17h 15mMultiple Airlines
Deal found 11/1$640
This United deal was found by Cheapflights users on 11/2. 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.
Tue 12/168:05 amBOS - TRS
2 stops20h 20mMultiple Airlines
Tue 1/62:40 pmTRS - BOS
1 stop28h 45mMultiple Airlines
Deal found 11/2$821
This Booking.com deal was found by Cheapflights users on 11/1. 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.
Tue 12/162:15 pmBOS - TRS
2 stops22h 15mLufthansa
Tue 12/232:40 pmTRS - BOS
1 stop28h 45mLufthansa
Deal found 11/1$1,009
This United deal was found by Cheapflights users on 11/2. 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.
Wed 12/171:35 pmBOS - TRS
2 stops14h 50mMultiple Airlines
Wed 1/76:35 amTRS - BOS
2 stops42h 00mMultiple Airlines
Deal found 11/2$1,098
This oojo deal was found by Cheapflights users on 11/2. 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 12/175:20 pmBOS - TRS
1 stop23h 35mITA Airways
Tue 1/63:15 pmTRS - BOS
1 stop28h 30mITA Airways
Deal found 11/2$1,165
This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:15 amBOS - TRS
2 stops25h 50mMultiple Airlines
Tue 1/62:40 pmTRS - BOS
2 stops57h 55mMultiple Airlines
Deal found 11/2$1,205

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts 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 November 3, 2025.
Use the filters below to find and compare flights from Massachusetts to Trieste that are best for you.

Fly from

Massachusetts

Fly to

Trieste

Route

Depart

Return

Price

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Tue 12/16

7:50 pm-6:30 pm

2 stops16h 40m

Trieste Ronchi dei Legionari

Tue 12/23

6:35 am-5:50 pm

2 stops17h 15m

$640

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Tue 12/16

8:05 am-10:25 am

2 stops20h 20m

Trieste Ronchi dei Legionari

Tue 1/6

2:40 pm-1:25 pm

1 stop28h 45m

$821

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Tue 12/16

2:15 pm-6:30 pm

2 stops22h 15m

Trieste Ronchi dei Legionari

Tue 12/23

2:40 pm-1:25 pm

1 stop28h 45m

$1,009

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 12/17

1:35 pm-10:25 am

2 stops14h 50m

Trieste Ronchi dei Legionari

Wed 1/7

6:35 am-6:35 pm

2 stops42h 00m

$1,098

HartfordTrieste

BDL - TRS

BDLTRS

Hartford Bradley Intl

Fri 3/27

2:48 pm-2:05 pm

2 stops18h 17m

Trieste Ronchi dei Legionari

Tue 3/31

6:20 am-6:38 pm

2 stops18h 18m

$1,137

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 12/17

5:20 pm-10:25 am

1 stop11h 05m

Trieste Ronchi dei Legionari

Wed 1/7

6:35 am-1:45 pm

1 stop13h 10m

$1,165

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 12/17

6:15 am-2:05 pm

2 stops25h 50m

Trieste Ronchi dei Legionari

Tue 1/6

2:40 pm-6:35 pm

2 stops57h 55m

$1,205

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Mon 12/15

9:20 pm-6:50 pm

2 stops39h 30m

$368

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Mon 12/15

6:45 pm-6:30 pm

1 stop17h 45m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Best time to book a flight from Massachusetts to Trieste

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

What is the cheapest month to book a flight from Massachusetts to Trieste?

Currently, January is the cheapest month in which you can book a flight from Massachusetts to Trieste (average of $358). Flying from Massachusetts to Trieste in June is currently the most expensive (average of $531). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Massachusetts to Trieste. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from Massachusetts to Trieste, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 31% versus a flight in the evening.

Related info for your journey

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

    Most people fly into Trieste Ronchi dei Legionari (TRS) if they book a flight to Trieste from Massachusetts. Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

  • How long is the flight from Massachusetts to Trieste?

    A quick flight from Massachusetts to Trieste can take about 18h 17m. Lufthansa provides one of the quickest options available for as low as $1,137. Airlines will cover a distance of 4079 mi.

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

    The most popular route from Massachusetts to Trieste is Boston Logan Intl - Trieste Ronchi dei Legionari. You may also consider Hartford Bradley Intl - Trieste Ronchi dei Legionari or Hyannis Barnstable - Trieste Ronchi dei Legionari.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts 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.

  • What is the cheapest month to book a flight from Massachusetts to Trieste?

    Currently, January is the cheapest month in which you can book a flight from Massachusetts to Trieste (average of $358). Flying from Massachusetts to Trieste in June is currently the most expensive (average of $531). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Massachusetts to Trieste

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Massachusetts to Trieste

Discover the top 2 airlines that operate flights from Massachusetts to Trieste. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$427Average$837FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$513Average$727FlexibilityNo cancel feeOn-time76%

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