$332+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LJU
Jul 30 — Aug 61
Round-trip
1 adult, Economy
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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
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Cheapest flights from Boston to SloveniaExplore 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 June 30, 2026.
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 June 30, 2026.
This oojo deal was found by Cheapflights users on 6/28. 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 9/149:50 pm
BOS
- LJU
1 stop33h 05m
Turkish Airlines
Fri 9/258:15 pm
LJU
- BOS
1 stop29h 40m
Turkish Airlines
Deal found 6/28![Turkish Airlines logo]()
$772
This Booking.com deal was found by Cheapflights users on 6/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:50 pm
BOS
- LJU
1 stop28h 55m
Turkish Airlines
Wed 10/218:15 pm
LJU
- BOS
1 stop29h 40m
Turkish Airlines
Deal found 6/28![Turkish Airlines logo]()
$781
This oojo deal was found by Cheapflights users on 6/27. 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.
Tue 8/118:05 pm
BOS
- LJU
1 stop10h 30m
Lufthansa
Wed 8/191:15 pm
LJU
- BOS
1 stop10h 25m
Lufthansa
Deal found 6/27![Lufthansa logo]()
$787
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sat 11/79:50 pm
BOS
- LJU
1 stop10h 30m
SWISS
Sat 11/143:10 pm
LJU
- BOS
1 stop11h 10m
SWISS
Deal found 6/29![SWISS logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 9/159:50 pm
BOS
- LJU
1 stop28h 55m
Turkish Airlines
Fri 9/251:50 pm
LJU
- BOS
1 stop36h 05m
Turkish Airlines
Deal found 6/29![Turkish Airlines logo]()
$799
This oojo deal was found by Cheapflights users on 6/28. 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.
Thu 8/138:05 pm
BOS
- LJU
1 stop17h 20m
Lufthansa
Sun 8/238:05 pm
LJU
- BOS
1 stop27h 35m
Lufthansa
Deal found 6/28![Lufthansa logo]()
$807
This oojo deal was found by Cheapflights users on 6/27. 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.
Tue 8/113:35 pm
BOS
- LJU
2 stops20h 10m
Multiple Airlines
Wed 8/191:15 pm
LJU
- BOS
1 stop10h 25m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$809
This Air Canada deal was found by Cheapflights users on 6/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:30 am
BOS
- LJU
2 stops27h 50m
Multiple Airlines
Wed 11/46:20 am
LJU
- BOS
2 stops21h 08m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$812
This oojo deal was found by Cheapflights users on 6/25. 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 8/158:05 pm
BOS
- LJU
1 stop17h 20m
Lufthansa
Sun 8/238:05 pm
LJU
- BOS
1 stop27h 35m
Lufthansa
Deal found 6/25![Lufthansa logo]()
$813
Best flights from Boston to SloveniaDiscover 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 June 30, 2026.
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 June 30, 2026.
This Turkish Airlines deal was found by Cheapflights users on 6/27. 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.
Tue 9/159:50 pm
BOS
- LJU
1 stop28h 55m
Turkish Airlines
Fri 9/251:50 pm
LJU
- BOS
1 stop36h 05m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$799
This KLM deal was found by Cheapflights users on 6/29. 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.
Tue 8/49:45 pm
BOS
- LJU
1 stop31h 35m
KLM
Tue 8/1812:40 pm
LJU
- BOS
1 stop30h 38m
KLM
Deal found 6/29![KLM logo]()
$816
This Delta deal was found by Cheapflights users on 6/28. 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 10/255:55 pm
BOS
- LJU
1 stop12h 45m
Delta
Wed 11/412:55 pm
LJU
- BOS
2 stops18h 03m
Delta
Deal found 6/28![Delta logo]()
$825
This Finnair deal was found by Cheapflights users on 6/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:28 pm
BOS
- LJU
2 stops33h 17m
Finnair
Thu 9/249:30 am
LJU
- BOS
2 stops19h 58m
Finnair
Deal found 6/26![Finnair logo]()
$827
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:27 pm
BOS
- LJU
2 stops34h 08m
United Airlines
Tue 8/189:35 am
LJU
- BOS
2 stops35h 35m
United Airlines
Deal found 6/28![United Airlines logo]()
$848
This Delta deal was found by Cheapflights users on 6/29. 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.
Wed 8/1211:40 am
BOS
- LJU
2 stops17h 40m
Delta
Thu 8/206:00 am
LJU
- BOS
2 stops19h 58m
Delta
Deal found 6/29![Delta logo]()
$829
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:40 am
BOS
- LJU
2 stops16h 55m
United Airlines
Sun 8/236:05 am
LJU
- BOS
2 stops17h 35m
United Airlines
Deal found 6/25![United Airlines logo]()
$857
This Turkish Airlines deal was found by Cheapflights users on 6/30. 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.
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 6/30![Turkish Airlines logo]()
$859
This Delta deal was found by Cheapflights users on 6/25. 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.
Tue 8/1111:40 am
BOS
- LJU
2 stops17h 40m
Delta
Wed 8/1912:40 pm
LJU
- BOS
2 stops18h 45m
Delta
Deal found 6/25![Delta logo]()
$830
Last-minute flights from Boston to SloveniaDiscover last-minute flight deals from Boston to Slovenia. Data last updated June 30, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Slovenia. Data last updated June 30, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/27. 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 7/89:50 pm
BOS
- LJU
1 stop33h 05m
Turkish Airlines
Tue 7/148:15 pm
LJU
- BOS
1 stop29h 40m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$1,149
This FlightHub deal was found by Cheapflights users on 6/27. 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 7/89:50 pm
BOS
- LJU
1 stop15h 30m
Turkish Airlines
Sun 7/128:15 pm
LJU
- BOS
1 stop29h 40m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$1,209
This Turkish Airlines deal was found by Cheapflights users on 6/27. 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.
Thu 7/99:50 pm
BOS
- LJU
1 stop33h 05m
Turkish Airlines
Mon 7/138:15 pm
LJU
- BOS
1 stop29h 40m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$1,189
This Mytrip deal was found by Cheapflights users on 6/25. 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.
Sat 7/113:35 pm
BOS
- LJU
3 stops35h 15m
Multiple Airlines
Fri 7/178:40 pm
LJU
- BOS
3 stops29h 15m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,121
This Booking.com deal was found by Cheapflights users on 6/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:50 pm
BOS
- LJU
1 stop28h 55m
Turkish Airlines
Fri 7/179:40 am
LJU
- BOS
1 stop16h 15m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$1,164
This oojo deal was found by Cheapflights users on 6/29. 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 7/209:50 pm
BOS
- LJU
1 stop28h 55m
Turkish Airlines
Tue 7/289:40 am
LJU
- BOS
1 stop16h 15m
Turkish Airlines
Deal found 6/29![Turkish Airlines logo]()
$1,184
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 7/204:45 pm
BOS
- LJU
1 stop10h 30m
Multiple Airlines
Thu 7/306:25 am
LJU
- BOS
1 stop14h 20m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,263
This FlightHub deal was found by Cheapflights users on 6/27. 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 7/229:50 pm
BOS
- LJU
1 stop33h 05m
Turkish Airlines
Tue 7/289:40 am
LJU
- BOS
1 stop16h 15m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$1,249
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Wed 7/2210:55 pm
BOS
- LJU
2 stops31h 50m
Multiple Airlines
Thu 7/308:30 am
LJU
- BOS
1 stop19h 15m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,255
One-way flights from Boston to SloveniaSearch for one-way flight options from Boston to Slovenia. Find affordable one-way fares based on user searches. Data last updated June 30, 2026.
Search for one-way flight options from Boston to Slovenia. Find affordable one-way fares based on user searches. Data last updated June 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sat 10/178:50 pm
BOS
- LJU
2 stops31h 25m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Fri 10/911:00 pm
BOS
- LJU
2 stops15h 50m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$350
This Priceline deal was found by Cheapflights users on 6/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:26 pm
BOS
- LJU
2 stops32h 19m
Finnair
Deal found 6/26![Finnair logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sun 8/238:50 pm
BOS
- LJU
2 stops31h 05m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 9/229:15 pm
BOS
- LJU
3 stops34h 05m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Mon 9/2111:00 pm
BOS
- LJU
2 stops29h 20m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 8/279:15 pm
BOS
- LJU
3 stops38h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$413
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 June 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $772 (oojo) |
One-way from | $332 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,270 |
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 June 30, 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
Cheapest round-trip
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Tue 9/15
9:50 pm-8:45 am
1 stop28h 55m
Ljubljana Joze Pucnik
Fri 9/25
1:50 pm-7:55 pm
1 stop36h 05m
$799
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Tue 8/4
9:45 pm-11:20 am
1 stop31h 35m
Ljubljana Joze Pucnik
Tue 8/18
12:40 pm-1:18 pm
1 stop30h 38m
$816
Quickest round-trip
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Sun 10/25
5:55 pm-11:40 am
1 stop12h 45m
Ljubljana Joze Pucnik
Wed 11/4
12:55 pm-12:58 am
2 stops18h 03m
$825
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Sat 9/19
5:28 pm-8:45 am
2 stops33h 17m
Ljubljana Joze Pucnik
Thu 9/24
9:30 am-11:28 pm
2 stops19h 58m
$827
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Wed 8/12
11:40 am-11:20 am
2 stops17h 40m
Ljubljana Joze Pucnik
Thu 8/20
6:00 am-7:58 pm
2 stops19h 58m
$829
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Tue 8/11
11:40 am-11:20 am
2 stops17h 40m
Ljubljana Joze Pucnik
Wed 8/19
12:40 pm-1:25 am
2 stops18h 45m
$830
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Tue 8/4
8:27 pm-12:35 pm
2 stops34h 08m
Ljubljana Joze Pucnik
Tue 8/18
9:35 am-3:10 pm
2 stops35h 35m
$848
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Sat 8/15
10:40 am-9:35 am
2 stops16h 55m
Ljubljana Joze Pucnik
Sun 8/23
6:05 am-5:40 pm
2 stops17h 35m
$857
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Sun 9/6
9:50 pm-8:45 am
1 stop28h 55m
Ljubljana Joze Pucnik
Sat 9/12
1:50 pm-7:55 pm
1 stop36h 05m
$859
Cheapest one-way
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Mon 9/21
11:00 pm-10:20 am
2 stops29h 20m
$404
Showing 1-10 of 14 resultsSorted by cheapest first
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.
BOS-LJU
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
BOS-SI0
BOS-LJU
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 $412). Flying from Boston to Slovenia in June is currently the most expensive (average of $1,053). 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.
How far ahead should I book a flight from Boston to Slovenia?
Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Slovenia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 June 30, 2026.
Read reviews from past customers who have flown Air France,SWISS, andTurkish Airlines 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.
Boarding
7.5
Entertainment
7.0
Comfort
7.4
Crew
8.2
Food
7.0
Overall
7.5
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Boarding
7.5
Entertainment
7.0
Comfort
7.4
Crew
8.2
Food
7.0
Overall
7.5
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Boarding
7.5
Entertainment
7.0
Comfort
7.4
Crew
8.2
Food
7.0
Overall
7.5
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Boarding
7.5
Entertainment
7.0
Comfort
7.4
Crew
8.2
Food
7.0
Overall
7.5
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Boarding
7.5
Entertainment
7.0
Comfort
7.4
Crew
8.2
Food
7.0
Overall
7.5
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
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.
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Boston and Slovenia flights
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Boston to Slovenia flights
Consider these flights traveling from Boston to Slovenia.
Top 4 airlines flying from Boston to Slovenia
Discover the top 4 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 June 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$844 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$507 | Average$887 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$555 | Average$656 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$555 | Average$1,061 | FlexibilityNo cancel fee | On-time77% |