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Cheap flights from Massachusetts to Trieste from $468

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Trieste departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Massachusetts to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
2:20 pm - 10:55 pmBOS-TRS
26h 35m2 stops
Lufthansa Logo
11:15 am - 7:08 pmTRS-BOS
37h 53m2 stops
$468Lufthansa
Find Deal
Fri, Feb 27 - Thu, Mar 5
Lufthansa Logo
2:20 pm - 6:30 pmBOS-TRS
22h 10m2 stops
Lufthansa Logo
6:15 am - 1:35 pmTRS-BOS
13h 20m1 stop
$474Lufthansa
Find Deal
Thu, Jan 15 - Thu, Jan 22
Lufthansa Logo
2:20 pm - 10:55 pmBOS-TRS
26h 35m2 stops
Lufthansa Logo
6:15 am - 1:10 pmTRS-BOS
12h 55m1 stop
$477Lufthansa
Find Deal
Fri, Feb 27 - Thu, Mar 5
Lufthansa Logo
8:40 pm - 6:30 pmBOS-TRS
39h 50m2 stops
Lufthansa Logo
3:15 pm - 6:57 pmTRS-BOS
33h 42m2 stops
$483Lufthansa
Find Deal
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
8:40 pm - 10:30 pmBOS-TRS
19h 50m2 stops
Multiple Airlines Logo
6:15 am - 2:52 pmTRS-BOS
14h 37m2 stops
$485Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
Lufthansa Logo
4:15 pm - 2:10 pmBOS-TRS
15h 55m1 stop
Lufthansa Logo
3:15 pm - 6:57 pmTRS-BOS
33h 42m2 stops
$487Lufthansa
Find Deal
Wed, Feb 4 - Sun, Feb 8
Lufthansa Logo
2:20 pm - 10:55 pmBOS-TRS
26h 35m2 stops
Lufthansa Logo
11:15 am - 7:08 pmTRS-BOS
37h 53m2 stops
$512Lufthansa
Find Deal
Fri, Feb 27 - Thu, Mar 5
Lufthansa Logo
4:15 pm - 2:10 pmBOS-TRS
15h 55m1 stop
Lufthansa Logo
3:00 pm - 1:35 pmTRS-BOS
28h 35m1 stop
$517Lufthansa
Find Deal
Wed, Feb 4 - Sun, Feb 8
SWISS Logo
9:40 pm - 6:30 pmBOS-TRS
14h 50m2 stops
SWISS Logo
11:15 am - 7:55 pmTRS-BOS
14h 40m2 stops
$545SWISS
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Mon, May 4 - Sat, May 23
United Airlines Logo
6:10 am - 10:25 amBDL-TRS
22h 15m2 stops
United Airlines Logo
6:35 am - 11:59 pmTRS-BDL
23h 24m2 stops
$1,324United Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23

Lufthansa flights from Massachusetts to Trieste

Our best Lufthansa deals on Massachusetts to Trieste flight tickets
Lufthansa
Feb 27
BOS2:20 pmBoston Logan Intl
26h 35m
2 stops
TRS10:55 pmTrieste Ronchi dei Legionari
Mar 5
TRS11:15 amTrieste Ronchi dei Legionari
37h 53m
2 stops
BOS7:08 pmBoston Logan Intl
$468
Find similar
Lufthansa
Jan 15
BOS2:20 pmBoston Logan Intl
22h 10m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Jan 22
TRS6:15 amTrieste Ronchi dei Legionari
13h 20m
1 stop
BOS1:35 pmBoston Logan Intl
$474
Find similar
Lufthansa
Feb 27
BOS2:20 pmBoston Logan Intl
26h 35m
2 stops
TRS10:55 pmTrieste Ronchi dei Legionari
Mar 5
TRS6:15 amTrieste Ronchi dei Legionari
12h 55m
1 stop
BOS1:10 pmBoston Logan Intl
$477
Find similar

ITA Airways flights from Massachusetts to Trieste

Our best ITA Airways deals on Massachusetts to Trieste flight tickets
ITA Airways
Dec 5
BOS5:20 pmBoston Logan Intl
11h 05m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Dec 9
TRS7:15 pmTrieste Ronchi dei Legionari
24h 30m
1 stop
BOS1:45 pmBoston Logan Intl
$436
Find similar
ITA Airways
Dec 5
BOS5:20 pmBoston Logan Intl
11h 05m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Dec 9
TRS1:05 pmTrieste Ronchi dei Legionari
30h 40m
2 stops
BOS1:45 pmBoston Logan Intl
$454
Find similar
ITA Airways
Dec 5
BOS5:20 pmBoston Logan Intl
45h 50m
2 stops
TRS9:10 pmTrieste Ronchi dei Legionari
Dec 8
TRS1:05 pmTrieste Ronchi dei Legionari
54h 40m
2 stops
BOS1:45 pmBoston Logan Intl
$469
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Massachusetts to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Fri 2/27

2:20 pm-10:55 pm

2 stops26h 35m

Trieste Ronchi dei Legionari

Thu 3/5

11:15 am-7:08 pm

2 stops37h 53m

$468

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Thu 1/15

2:20 pm-6:30 pm

2 stops22h 10m

Trieste Ronchi dei Legionari

Thu 1/22

6:15 am-1:35 pm

1 stop13h 20m

$474

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Fri 2/27

2:20 pm-10:55 pm

2 stops26h 35m

Trieste Ronchi dei Legionari

Thu 3/5

6:15 am-1:10 pm

1 stop12h 55m

$477

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 2/4

8:40 pm-6:30 pm

2 stops39h 50m

Trieste Ronchi dei Legionari

Sun 2/8

3:15 pm-6:57 pm

2 stops33h 42m

$483

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Thu 1/15

8:40 pm-10:30 pm

2 stops19h 50m

Trieste Ronchi dei Legionari

Thu 1/22

6:15 am-2:52 pm

2 stops14h 37m

$485

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 2/4

4:15 pm-2:10 pm

1 stop15h 55m

Trieste Ronchi dei Legionari

Sun 2/8

3:15 pm-6:57 pm

2 stops33h 42m

$487

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Fri 2/27

2:20 pm-10:55 pm

2 stops26h 35m

Trieste Ronchi dei Legionari

Thu 3/5

11:15 am-7:08 pm

2 stops37h 53m

$512

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 2/4

4:15 pm-2:10 pm

1 stop15h 55m

Trieste Ronchi dei Legionari

Sun 2/8

3:00 pm-1:35 pm

1 stop28h 35m

$517

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Mon 5/4

9:40 pm-6:30 pm

2 stops14h 50m

Trieste Ronchi dei Legionari

Sat 5/23

11:15 am-7:55 pm

2 stops14h 40m

$545

HartfordTrieste

BDL - TRS

BDLTRS

Hartford Bradley Intl

Thu 2/19

6:10 am-10:25 am

2 stops22h 15m

Trieste Ronchi dei Legionari

Mon 2/23

6:35 am-11:59 pm

2 stops23h 24m

$1,324

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Trieste from

How to get the cheapest flight ticket from Massachusetts 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

What is the cheapest day to depart on your flight to Trieste?

The cheapest day to depart on your flight to Trieste is on a Tuesday when prices can be found for as low as $800. This is often the case because there is less demand to fly during this day of the week. Flights from Massachusetts to Trieste on a Wednesday will generally be more expensive and average around $1,206. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Trieste?

Our most recent data shows that the best time of day to fly to Trieste is in the afternoon. Flights from Massachusetts to Trieste during this time can be as low as $1,048. Flights to Trieste are more costly in the evening, with an average ticket price of $1,147. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Massachusetts to Trieste flight deals and tips

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

Fastest flight time

15h 45m

Direct flights

None
The fastest flight from Massachusetts to Trieste takes 15h 45m
There are no direct flights from Massachusetts to Trieste. There are no popular flight routes from Massachusetts to Trieste.
Search flight deals

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

    Prices for flights from Massachusetts to Trieste Ronchi dei Legionari Airport refresh daily.

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

  • How old do you have to be to fly from Massachusetts 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 Massachusetts to Trieste Ronchi dei Legionari Airport.

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

    The necessary travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Trieste

Compare and see reviews for airlines that fly from Massachusetts to Trieste with momondo
Airline
Rating
Free Cancellation
Price
ITA AirwaysPriceFrom $427Free CancellationRating
6.7
1,094 reviews
Search ITA Airways flights
LufthansaPriceFrom $513Free CancellationRating
6.8
7,605 reviews
Search Lufthansa flights

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Udine
Grado

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Massachusetts to Trieste for you.

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

All flight searches from Massachusetts to Trieste on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Massachusetts 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 Massachusetts.

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

Of course. momondo tracks the price of Massachusetts 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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