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$345+ Cheap flights from Massachusetts to Slovenia

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LJU
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Massachusetts to Slovenia

Cheapest flights from Massachusetts to Slovenia
Explore the most affordable flight options available from Massachusetts to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:40 pmBOS - LJU
2 stops15h 15mMultiple Airlines
Tue 11/181:20 pmLJU - BOS
1 stop11h 15mMultiple Airlines
Deal found 10/13$508
This FlightHub deal was found by Cheapflights users on 10/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:00 pmBOS - LJU
1 stop16h 40mTurkish Airlines
Tue 11/187:35 pmLJU - BOS
1 stop28h 30mTurkish Airlines
Deal found 10/13$515
This KAYAK deal was found by Cheapflights users on 10/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:50 pmBOS - LJU
1 stop9h 50mSWISS
Sun 11/25:30 amLJU - BOS
1 stop19h 50mSWISS
Deal found 10/13$525
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:50 pmBOS - LJU
1 stop9h 50mSWISS
Tue 11/42:55 pmLJU - BOS
1 stop11h 25mSWISS
Deal found 10/14$536
This FlightHub deal was found by Cheapflights users on 10/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:00 pmBOS - LJU
1 stop16h 40mTurkish Airlines
Thu 11/139:20 amLJU - BOS
1 stop14h 45mTurkish Airlines
Deal found 10/13$538
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:50 pmBOS - LJU
1 stop10h 15mSWISS
Sun 11/25:30 amLJU - BOS
1 stop19h 50mSWISS
Deal found 10/14$541
This Lufthansa deal was found by Cheapflights users on 10/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:40 pmBOS - LJU
1 stop10h 00mMultiple Airlines
Sun 11/25:30 amLJU - BOS
1 stop19h 50mMultiple Airlines
Deal found 10/13$547
This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:30 pmBOS - LJU
1 stop11h 10mDelta
Sat 11/112:50 pmLJU - BOS
1 stop30h 30mDelta
Deal found 10/13$555
This Gurufare deal was found by Cheapflights users on 10/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:40 pmBOS - LJU
2 stops15h 15mMultiple Airlines
Thu 12/46:30 amLJU - BOS
1 stop19h 30mMultiple Airlines
Deal found 10/13$559
This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:34 amBOS - LJU
2 stops25h 06mDelta
Sun 11/212:45 pmLJU - BOS
1 stop30h 35mDelta
Deal found 10/13$560
This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:30 pmBOS - LJU
1 stop11h 10mDelta
Mon 11/312:25 pmLJU - BOS
2 stops24h 55mDelta
Deal found 10/13$564

Cheap flight deals from Massachusetts to Slovenia

Keep the following information in mind while searching for Massachusetts to Slovenia flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$508
(Kiwi.com)

One-way from

$345
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$687
Provider with most accurate pricing for Boston Logan Intl-Ljubljana Joze Pucnik flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Ljubljana Joze Pucnik flights.
Search Deals
From Massachusetts to Slovenia
Search Deals
One-way flight from Massachusetts to Slovenia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Slovenia 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 October 14, 2025.
Use the filters below to find and compare flights from Massachusetts to Slovenia that are best for you.

Fly from

Massachusetts

Fly to

Slovenia

Route

Depart

Return

Price

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Tue 11/11

3:40 pm-12:55 pm

2 stops15h 15m

Ljubljana Joze Pucnik

Tue 11/18

1:20 pm-6:35 pm

1 stop11h 15m

$508

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Tue 11/11

8:00 pm-6:40 pm

1 stop16h 40m

Ljubljana Joze Pucnik

Tue 11/18

7:35 pm-6:05 pm

1 stop28h 30m

$515

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Thu 11/27

10:10 pm-1:35 pm

1 stop9h 25m

Ljubljana Joze Pucnik

Thu 12/4

2:25 pm-8:00 pm

1 stop11h 35m

$525

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 10/26

10:50 pm-10:25 pm

1 stop18h 35m

Ljubljana Joze Pucnik

Mon 11/3

6:30 am-8:20 pm

1 stop19h 50m

$525

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sat 10/25

6:05 pm-2:40 pm

1 stop14h 35m

Ljubljana Joze Pucnik

Mon 11/3

3:10 pm-8:20 pm

1 stop11h 10m

$525

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 10/26

10:50 pm-10:25 pm

1 stop18h 35m

Ljubljana Joze Pucnik

Sun 11/2

5:30 am-8:20 pm

1 stop19h 50m

$525

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 10/27

10:50 pm-2:05 pm

1 stop10h 15m

Ljubljana Joze Pucnik

Sun 11/2

5:30 am-8:20 pm

1 stop19h 50m

$525

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sat 10/25

10:50 pm-1:40 pm

1 stop9h 50m

Ljubljana Joze Pucnik

Tue 11/4

2:55 pm-8:20 pm

1 stop11h 25m

$536

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Thu 11/6

8:00 pm-6:40 pm

1 stop16h 40m

Ljubljana Joze Pucnik

Thu 11/13

9:20 am-6:05 pm

1 stop14h 45m

$538

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 10/29

9:40 pm-12:40 pm

1 stop10h 00m

Ljubljana Joze Pucnik

Mon 11/3

3:10 pm-8:20 pm

1 stop11h 10m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 19 results
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Best time to book a flight from Massachusetts to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia 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 Slovenia

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

Currently, January is the cheapest month in which you can book a flight from Massachusetts to Slovenia (average of $436). Flying from Massachusetts to Slovenia in June is currently the most expensive (average of $1,011). 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 SI?

Find hourly flight availability from Massachusetts to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Massachusetts to Slovenia by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Slovenia?

    A quick flight from Massachusetts to Slovenia can take about 9h 25m. Turkish Airlines provides one of the quickest options available for as low as $525. There are 4018 mi between Massachusetts and Slovenia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Slovenia 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 Slovenia?

    Currently, January is the cheapest month in which you can book a flight from Massachusetts to Slovenia (average of $436). Flying from Massachusetts to Slovenia in June is currently the most expensive (average of $1,011). 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.

See more FAQs

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Alternative routes for Massachusetts to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Massachusetts to Slovenia

Discover the top 5 airlines that operate flights from Massachusetts to Slovenia. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$441Average$740FlexibilityNo cancel feeOn-time79%
KLMCheapest$467Average$1,017FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$538Average$1,071FlexibilityNo cancel feeOn-time76%
DeltaCheapest$656Average$1,022FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$679Average$801FlexibilityNo cancel feeOn-time77%

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