Slovenia

$327+ Cheap flights from Boston (BOS) 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LJU
May 3 — May 101
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Cheap flight deals from Boston to Slovenia

Cheapest flights from Boston to Slovenia
Explore the most affordable flight options available from Boston to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This FlightHub deal was found by Cheapflights users on 3/31. 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.
Wed 9/169:50 pm
BOS
-
LJU
1 stop28h 55m
Turkish Airlines
Thu 10/19:40 am
LJU
-
BOS
1 stop16h 15m
Turkish Airlines
Deal found 3/31$527
This oojo deal was found by Cheapflights users on 4/2. 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 5/69:50 pm
BOS
-
LJU
1 stop15h 30m
Turkish Airlines
Wed 5/209:40 am
LJU
-
BOS
1 stop16h 15m
Turkish Airlines
Deal found 4/2$564
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:50 pm
BOS
-
LJU
1 stop15h 30m
Turkish Airlines
Sat 10/38:15 pm
LJU
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 4/1$582
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Mon 9/219:50 pm
BOS
-
LJU
1 stop15h 30m
Turkish Airlines
Sat 10/38:15 pm
LJU
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 3/31$584
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:50 pm
BOS
-
LJU
1 stop15h 30m
Turkish Airlines
Fri 9/49:40 am
LJU
-
BOS
1 stop16h 15m
Turkish Airlines
Deal found 4/1$641
This Turkish Airlines deal was found by Cheapflights users on 3/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:00 pm
BOS
-
LJU
1 stop16h 40m
Turkish Airlines
Tue 11/177:35 pm
LJU
-
BOS
1 stop28h 30m
Turkish Airlines
Deal found 3/30$646
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Sun 8/309:50 pm
BOS
-
LJU
1 stop28h 55m
Turkish Airlines
Mon 9/149:40 am
LJU
-
BOS
1 stop16h 15m
Turkish Airlines
Deal found 3/31$655
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:50 pm
BOS
-
LJU
1 stop15h 30m
Turkish Airlines
Mon 9/149:40 am
LJU
-
BOS
1 stop16h 15m
Turkish Airlines
Deal found 4/1$657
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Sun 9/69:50 pm
BOS
-
LJU
1 stop28h 55m
Turkish Airlines
Sat 9/121:50 pm
LJU
-
BOS
1 stop36h 05m
Turkish Airlines
Deal found 3/31$674

Find flight deals from Boston to Slovenia

Keep the following information in mind while searching for Boston to Slovenia flight deals. Data was last updated April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$527
(FlightHub)

One-way from

$327
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$644
Provider with most accurate pricing for Boston Logan Intl-Ljubljana Joze Pucnik flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Ljubljana Joze Pucnik flights.
From Boston Logan Intl to Slovenia
One-way flight from Boston Logan Intl to Slovenia
Highest demand for flights based on searches. 11% potential increase in price ($119 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($74 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 April 3, 2026.
Use the filters below to find and compare flights from Boston to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 9/14

9:50 pm-7:20 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Mon 9/21

9:40 am-7:55 pm

1 stop16h 15m

$656

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 9/16

9:30 am-8:50 am

2 stops17h 20m

Ljubljana Joze Pucnik

Thu 10/1

9:25 am-11:54 pm

2 stops20h 29m

$901

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 9/21

9:30 am-8:50 am

2 stops17h 20m

Ljubljana Joze Pucnik

Sat 10/3

9:25 am-11:54 pm

2 stops20h 29m

$912

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 5/13

8:05 pm-7:30 pm

1 stop17h 25m

Ljubljana Joze Pucnik

Wed 5/20

2:05 pm-11:59 pm

2 stops15h 54m

$977

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 8/30

12:42 pm-8:50 am

2 stops38h 08m

Ljubljana Joze Pucnik

Mon 9/14

9:25 am-4:59 pm

2 stops37h 34m

$1,014

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 9/9

9:30 am-8:50 am

2 stops17h 20m

Ljubljana Joze Pucnik

Mon 9/14

8:40 pm-4:59 pm

2 stops26h 19m

$1,045
Quickest round-trip

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 7/6

7:05 pm-11:20 am

1 stop10h 15m

Ljubljana Joze Pucnik

Wed 7/15

12:05 pm-11:57 pm

2 stops17h 52m

$1,091

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 6/24

8:43 am-8:05 pm

2 stops29h 22m

Ljubljana Joze Pucnik

Thu 10/8

8:40 pm-11:54 pm

2 stops33h 14m

$1,142
Cheapest one-way

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 6/7

10:05 am-9:40 am

3 stops41h 35m

$411

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 5/3

11:00 pm-9:40 am

2 stops28h 40m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Boston to Slovenia

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

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

Currently, January is the cheapest month in which you can book a flight from Boston to Slovenia (average of $438). Flying from Boston to Slovenia in June is currently the most expensive (average of $1,054). 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.

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovenia. Reviews last updated April 3, 2026.
Read reviews from past customers who have flown Delta,SWISS, andAir France from Boston to Slovenia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Slovenia. 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 from for flights from Boston to Slovenia?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Slovenia from Boston.

  • How long is the flight from Boston to Slovenia?

    There are many flights that can get you from Boston to Slovenia in 9h 55m. Fly via Air Serbia or Lufthansa to get the fastest option. Airlines will cover a distance of 4018 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Slovenia (average of $438). Flying from Boston to Slovenia in June is currently the most expensive (average of $1,054). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Boston to Slovenia

Discover the top 5 airlines that operate flights from Boston 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 April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$444Average$834FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$507Average$987FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$538Average$661FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$555Average$836FlexibilityNo cancel feeOn-time77%
DeltaCheapest$561Average$852FlexibilityNo cancel feeOn-timeN/A

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