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$367+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LJU
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
1 adult, Economy
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Cheap flight deals from Boston to Slovenia

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Slovenia (SI0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 20, 2024.

Round-trip from

$723
(Brussels Airlines)

One-way from

$367
(Mytrip)
From Boston Logan Intl to Slovenia
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One-way flight from Boston Logan Intl to Slovenia
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Find flight deals from Boston to Slovenia

Best flights from Boston to Slovenia
Discover carefully curated flight deals from Boston to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 20, 2024.

This Brussels Airlines deal was found by Cheapflights users on 12/18. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/135:35 pmBOS - LJU
2 stops17h 10mBrussels Airlines
Wed 3/194:30 pmLJU - BOS
2 stops29h 23mBrussels Airlines
Deal found 12/18$723
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Thu 1/232:45 pmBOS - LJU
2 stops13h 15mLufthansa
Sun 2/29:55 amLJU - BOS
1 stop14h 40mLufthansa
Deal found 12/19$735
This FlightHub deal was found by Cheapflights users on 12/19. 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 1/239:55 pmBOS - LJU
1 stop9h 40mSWISS
Sun 2/22:30 pmLJU - BOS
1 stop11h 50mSWISS
Deal found 12/19$736
This Gotogate deal was found by Cheapflights users on 12/19. 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.
Sat 1/189:55 pmBOS - LJU
1 stop9h 45mMultiple Airlines
Sat 1/256:35 amLJU - BOS
2 stops22h 02mMultiple Airlines
Deal found 12/19$737
This oojo deal was found by Cheapflights users on 12/20. 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 4/309:35 pmBOS - LJU
1 stop15h 40mTurkish Airlines
Fri 5/99:25 amLJU - BOS
1 stop16h 15mTurkish Airlines
Deal found 12/20$778
This Gurufare deal was found by Cheapflights users on 12/20. 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.
Sun 5/111:38 pmBOS - LJU
2 stops18h 37mBritish Airways
Wed 5/216:00 pmLJU - BOS
1 stop29h 10mBritish Airways
Deal found 12/20$1,012
This Delta deal was found by Cheapflights users on 12/19. 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.
Fri 5/303:34 pmBOS - LJU
2 stops17h 31mDelta
Sat 6/73:50 pmLJU - BOS
2 stops25h 34mDelta
Deal found 12/19$1,451

Find flights from Boston to Slovenia within your budget

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 December 20, 2024.

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Route

Depart

Return

Price

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Thu 3/13

5:35 pm-3:45 pm

2 stops17h 10m

Ljubljana Joze Pucnik

Wed 3/19

4:30 pm-4:53 pm

2 stops29h 23m

$723

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Thu 1/23

2:45 pm-10:00 am

2 stops13h 15m

Ljubljana Joze Pucnik

Sun 2/2

9:55 am-6:35 pm

1 stop14h 40m

$735

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Thu 1/23

9:55 pm-1:35 pm

1 stop9h 40m

Ljubljana Joze Pucnik

Sun 2/2

2:30 pm-8:20 pm

1 stop11h 50m

$736

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sat 1/18

9:55 pm-1:40 pm

1 stop9h 45m

Ljubljana Joze Pucnik

Sat 1/25

6:35 am-10:37 pm

2 stops22h 02m

$737

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 4/30

9:35 pm-7:15 pm

1 stop15h 40m

Ljubljana Joze Pucnik

Fri 5/9

9:25 am-7:40 pm

1 stop16h 15m

$778

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 5/11

1:38 pm-2:15 pm

2 stops18h 37m

Ljubljana Joze Pucnik

Wed 5/21

6:00 pm-5:10 pm

1 stop29h 10m

$1,012

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Fri 5/30

3:34 pm-3:05 pm

2 stops17h 31m

Ljubljana Joze Pucnik

Sat 6/7

3:50 pm-11:24 am

2 stops25h 34m

$1,451

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Tue 2/11

6:10 pm-8:55 am

3 stops32h 45m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

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.

Travel insights for flights from Boston to Slovenia

Get recent, data-driven insights about flights from Boston to Slovenia including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Boston to Slovenia (average of $710). Flying from Boston to Slovenia in June is currently the most expensive (average of $1,520). 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 BOS to SI?

Find hourly flight availability from Boston 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 December 20, 2024.

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

Rainfall in Slovenia by month

Plan your trip to Slovenia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Slovenia ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Slovenia when rainfall is around 1.6 in.

Temperature in Slovenia by month

Plan your trip to Slovenia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Slovenia, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 December 20, 2024.
Delta
8.0
Very good
8,601 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,601 reviews
Delta
8.0
Very good
8,601 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,603 reviews
Delta
8.0
Very good
8,601 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Brussels Airlines
7.4
Good
353 reviews
Delta
8.0
Very good
8,601 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,897 reviews
Delta
8.0
Very good
8,601 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa
6.8
Okay
7,089 reviews
Delta
8.0
Very good
8,601 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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, February is the cheapest month in which you can book a flight from Boston to Slovenia (average of $710). Flying from Boston to Slovenia in June is currently the most expensive (average of $1,520). 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 Boston 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 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 December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$529Average$1,483FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$626Average$1,038FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$691Average$1,116FlexibilityNo cancel feeOn-time76%
SWISSCheapest$696Average$1,040FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$729Average$773FlexibilityNo cancel feeOn-time77%
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