$379+ Cheap flights from Boston (BOS) to Ljubljana (LJU)
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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Boston to Ljubljana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Boston Logan Intl to Ljubljana Joze Pucnik are usually found in January or February, booked 84 days in advance, depart on a Sunday or Monday and return on a Tuesday
Cheap flight deals from Boston to Ljubljana
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Ljubljana (LJU). 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 abril 17, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $704 (Gurufare) |
One-way from | $379 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,063 |
Find flight deals from Boston to Ljubljana
Cheapest flights from Boston to LjubljanaExplore the most affordable flight options available from Boston to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.
Explore the most affordable flight options available from Boston to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.
This SWISS deal was found by Cheapflights users on 4/17. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 4/17. 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.
This Air France deal was found by Cheapflights users on 4/17. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 4/17. 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.
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Serbia deal was found by Cheapflights users on 4/17. 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.
This Gurufare deal was found by Cheapflights users on 4/17. 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.
This KAYAK deal was found by Cheapflights users on 4/17. 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.
This KLM deal was found by Cheapflights users on 4/17. 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.
This British Airways deal was found by Cheapflights users on 4/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/17. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Ljubljana 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 abril 17, 2025.
Use the filters below to find and compare flights from Boston to Ljubljana that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
dom. 8/3
5:05 pm-10:05 am
1 stop11h 00m
Ljubljana Joze Pucnik
lun. 8/25
10:50 am-7:55 pm
1 stop15h 05m
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
jue. 8/14
9:30 am-9:35 am
2 stops18h 05m
Ljubljana Joze Pucnik
mar. 8/19
10:50 am-3:25 pm
1 stop10h 35m
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
dom. 8/3
6:55 pm-11:35 am
1 stop10h 40m
Ljubljana Joze Pucnik
lun. 8/25
12:35 pm-1:06 am
2 stops18h 31m
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
jue. 8/14
9:30 am-1:20 pm
2 stops21h 50m
Ljubljana Joze Pucnik
mar. 8/19
1:55 pm-6:55 pm
2 stops35h 00m
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
dom. 5/11
9:35 pm-8:30 am
1 stop28h 55m
Ljubljana Joze Pucnik
mié. 5/21
9:25 am-7:40 pm
1 stop16h 15m
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
vie. 5/16
3:10 pm-2:25 pm
2 stops17h 15m
Ljubljana Joze Pucnik
sáb. 5/24
2:55 pm-9:27 pm
2 stops36h 32m
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
dom. 5/11
10:00 pm-5:45 pm
2 stops13h 45m
Ljubljana Joze Pucnik
mié. 5/21
6:35 pm-3:40 pm
2 stops27h 05m
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
mié. 4/30
12:15 pm-4:20 pm
2 stops22h 05m
Ljubljana Joze Pucnik
vie. 5/9
5:05 pm-9:37 pm
2 stops34h 32m
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
vie. 5/16
6:35 pm-8:25 am
1 stop31h 50m
Ljubljana Joze Pucnik
sáb. 5/24
12:35 pm-10:33 pm
2 stops15h 58m
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
lun. 5/19
7:40 pm-4:10 pm
1 stop14h 30m
Ljubljana Joze Pucnik
dom. 6/29
9:25 pm-5:17 pm
2 stops25h 52m
Compare providers for flights from Boston to Ljubljana
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Ljubljana in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Ljubljana flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Ljubljana flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-Ljubljana flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Ljubljana flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Ljubljana flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Ljubljana
Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Boston with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Boston to Ljubljana
How far ahead should I book a flight from Boston to Ljubljana?
Use this chart to determine the optimal time to book a round-trip flight from Boston to Ljubljana. Price data was last updated on April 11, 2025.
The best time to book flights from Boston to Ljubljana is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Boston to Ljubljana?
Currently, February is the cheapest month in which you can book a flight from Boston to Ljubljana (average of $710). Flying from Boston to Ljubljana 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 LJU?
Find hourly flight availability from Boston to Ljubljana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.
It’s typically best to fly out from Boston to Ljubljana in the afternoon. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.
Rainfall in Ljubljana by month
Plan your trip to Ljubljana by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ljubljana 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 Ljubljana when rainfall is around 1.6 in.
Temperature in Ljubljana by month
Plan your trip to Ljubljana by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ljubljana, 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 Ljubljana
Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated abril 17, 2025.
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Boston to Ljubljana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Ljubljana
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Boston to Ljubljana
Discover the top 3 airlines that operate flights from Boston to Ljubljana. 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 abril 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$679 | Average$783 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$706 | Average$1,065 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$784 | Average$1,074 | FlexibilityNo cancel fee | On-time76% |