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$680+ 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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LJU
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

Find 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 November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:10 amBOS - LJU
3 stops30h 00mMultiple Airlines
Sun 1/192:55 pmLJU - BOS
3 stops35h 10mMultiple Airlines
Deal found 11/19$840
This oojo deal was found by Cheapflights users on 11/20. 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.
Sat 11/308:00 pmBOS - LJU
1 stop30h 25mTurkish Airlines
Sun 12/89:20 amLJU - BOS
1 stop14h 45mTurkish Airlines
Deal found 11/20$886
This Gurufare deal was found by Cheapflights users on 11/20. 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.
Tue 12/249:55 pmBOS - LJU
1 stop10h 10mSWISS
Tue 1/72:55 pmLJU - BOS
1 stop11h 25mSWISS
Deal found 11/20$1,206
This oojo deal was found by Cheapflights users on 11/20. 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.
Mon 12/234:15 pmBOS - LJU
1 stop11h 35mLufthansa
Tue 1/76:30 amLJU - BOS
1 stop12h 55mLufthansa
Deal found 11/20$1,357
This Air Serbia deal was found by Cheapflights users on 11/20. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1710:00 amBOS - LJU
2 stops15h 45mAir Serbia
Wed 12/188:50 pmLJU - BOS
2 stops25h 09mAir Serbia
Deal found 11/20$1,755
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:45 pmBOS - LJU
1 stop11h 35mKLM
Tue 12/319:45 amLJU - BOS
1 stop33h 50mKLM
Deal found 11/20$6,520

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 2,629,791 searches. Data last updated November 21, 2024.

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Price

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sat 1/11

9:55 pm-1:05 pm

3 stops33h 10m

Ljubljana Joze Pucnik

Sun 1/19

2:55 pm-6:44 pm

3 stops33h 49m

$689

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 1/13

9:55 pm-2:05 pm

1 stop10h 10m

Ljubljana Joze Pucnik

Mon 1/27

6:30 am-8:20 pm

1 stop19h 50m

$746

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Tue 4/1

8:05 pm-7:10 pm

1 stop17h 05m

Ljubljana Joze Pucnik

Wed 4/30

10:00 am-4:05 pm

1 stop12h 05m

$751

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 3/31

9:35 pm-7:15 pm

1 stop15h 40m

Ljubljana Joze Pucnik

Tue 4/29

9:25 am-7:40 pm

1 stop16h 15m

$779

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 3/30

6:50 pm-3:05 pm

1 stop14h 15m

Ljubljana Joze Pucnik

Fri 5/2

3:50 pm-7:24 am

2 stops21h 34m

$874

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 3/30

9:50 pm-2:25 pm

1 stop10h 35m

Ljubljana Joze Pucnik

Mon 4/28

3:15 pm-3:58 pm

2 stops30h 43m

$1,039

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 3/31

7:00 pm-3:05 pm

2 stops14h 05m

Ljubljana Joze Pucnik

Thu 5/1

3:50 pm-2:30 pm

2 stops28h 40m

$1,081

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 3/31

3:35 pm-4:25 pm

2 stops18h 50m

Ljubljana Joze Pucnik

Mon 4/28

1:25 pm-6:12 am

2 stops22h 47m

$1,117

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 3/31

9:55 pm-8:40 am

2 stops52h 45m

Ljubljana Joze Pucnik

Sat 5/3

9:25 am-10:35 pm

2 stops19h 10m

$1,230

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Tue 12/17

10:00 am-7:45 am

2 stops15h 45m

Ljubljana Joze Pucnik

Wed 12/18

8:50 pm-3:59 pm

2 stops25h 09m

$1,755

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 14 results
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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, November is the cheapest month in which you can book a flight from Boston to Slovenia (average of $689). Flying from Boston to Slovenia in June is currently the most expensive (average of $1,519). 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 November 21, 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 November 21, 2024.
See what other customers who have flown with Lufthansa and Turkish Airlines from Boston to Slovenia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,485 reviews

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,485 reviews
Emirates
8.1
Very good
3,485 reviews

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Delta
8.0
Very good
8,758 reviews
Emirates
8.1
Very good
3,485 reviews

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

KLM
7.8
Good
1,350 reviews
Emirates
8.1
Very good
3,485 reviews

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Finnair
7.7
Good
1,300 reviews
Emirates
8.1
Very good
3,485 reviews

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

LOT
7.6
Good
1,166 reviews
Emirates
8.1
Very good
3,485 reviews

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

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, November is the cheapest month in which you can book a flight from Boston to Slovenia (average of $689). Flying from Boston to Slovenia in June is currently the most expensive (average of $1,519). 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$524Average$1,036FlexibilityNo cancel feeOn-time70%
KLMCheapest$542Average$1,388FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$691Average$1,117FlexibilityNo cancel feeOn-time76%
SWISSCheapest$696Average$1,071FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$729Average$780FlexibilityNo cancel feeOn-time77%
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