$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
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Slovenia with Cheapflights
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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 July 27, 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 July 27, 2026.
This Gotogate deal was found by Cheapflights users on 7/22. 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.
Mon 9/79:50 pm
BOS
- LJU
1 stop33h 05m
Turkish Airlines
Sun 9/208:15 pm
LJU
- BOS
1 stop29h 40m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$676
This Turkish Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 9/219:50 pm
BOS
- LJU
1 stop28h 55m
Turkish Airlines
Mon 9/281:50 pm
LJU
- BOS
1 stop36h 05m
Turkish Airlines
Deal found 7/23![Turkish Airlines logo]()
$699
This Turkish Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/99:50 pm
BOS
- LJU
1 stop33h 05m
Turkish Airlines
Mon 9/149:40 am
LJU
- BOS
1 stop16h 15m
Turkish Airlines
Deal found 7/23![Turkish Airlines logo]()
$714
This FlightHub deal was found by Cheapflights users on 7/24. 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 9/159:50 pm
BOS
- LJU
1 stop15h 40m
Turkish Airlines
Fri 9/252:00 pm
LJU
- BOS
1 stop35h 55m
Turkish Airlines
Deal found 7/24![Turkish Airlines logo]()
$749
This Trip.com deal was found by Cheapflights users on 7/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:50 pm
BOS
- LJU
1 stop28h 55m
Turkish Airlines
Sun 9/209:40 am
LJU
- BOS
1 stop16h 15m
Turkish Airlines
Deal found 7/23![Turkish Airlines logo]()
$754
This Turkish Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 9/149:50 pm
BOS
- LJU
1 stop33h 05m
Turkish Airlines
Mon 9/211:50 pm
LJU
- BOS
1 stop36h 05m
Turkish Airlines
Deal found 7/23![Turkish Airlines logo]()
$759
This Turkish Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 10/109:50 pm
BOS
- LJU
1 stop33h 05m
Turkish Airlines
Wed 10/211:50 pm
LJU
- BOS
1 stop36h 05m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$774
This FlightHub deal was found by Cheapflights users on 7/23. 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 8/279:50 pm
BOS
- LJU
1 stop15h 30m
Turkish Airlines
Fri 9/251:50 pm
LJU
- BOS
1 stop36h 05m
Turkish Airlines
Deal found 7/23![Turkish Airlines logo]()
$799
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:40 pm
BOS
- LJU
1 stop10h 20m
Multiple Airlines
Wed 8/191:15 pm
LJU
- BOS
1 stop10h 25m
Multiple Airlines
Deal found 7/25![Multiple Airlines 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 July 27, 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 July 27, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:50 pm
BOS
- LJU
1 stop29h 00m
Turkish Airlines
Sat 10/32:00 pm
LJU
- BOS
1 stop35h 55m
Turkish Airlines
Deal found 7/26![Turkish Airlines logo]()
$699
This KLM deal was found by Cheapflights users on 7/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:10 pm
BOS
- LJU
1 stop12h 10m
KLM
Sun 8/236:00 am
LJU
- BOS
1 stop13h 18m
KLM
Deal found 7/27![KLM logo]()
$820
This Delta deal was found by Cheapflights users on 7/24. 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 8/124:45 pm
BOS
- LJU
1 stop13h 20m
Delta
Thu 8/206:00 am
LJU
- BOS
2 stops17h 05m
Delta
Deal found 7/24![Delta logo]()
$842
This Turkish Airlines deal was found by Cheapflights users on 7/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:00 pm
BOS
- LJU
1 stop16h 45m
Turkish Airlines
Wed 11/49:10 am
LJU
- BOS
1 stop15h 55m
Turkish Airlines
Deal found 7/26![Turkish Airlines logo]()
$699
This Turkish Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 9/219:50 pm
BOS
- LJU
1 stop33h 15m
Turkish Airlines
Wed 9/302:00 pm
LJU
- BOS
1 stop35h 55m
Turkish Airlines
Deal found 7/27![Turkish Airlines logo]()
$714
This KLM deal was found by Cheapflights users on 7/24. 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.
Wed 8/128:25 pm
BOS
- LJU
1 stop9h 40m
KLM
Fri 8/216:00 am
LJU
- BOS
1 stop13h 18m
KLM
Deal found 7/24![KLM logo]()
$831
This Delta deal was found by Cheapflights users on 7/25. 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.
Wed 8/1211:40 am
BOS
- LJU
2 stops17h 40m
Delta
Fri 8/216:00 am
LJU
- BOS
2 stops19h 15m
Delta
Deal found 7/25![Delta logo]()
$855
This Turkish Airlines deal was found by Cheapflights users on 7/22. 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 10/139:50 pm
BOS
- LJU
1 stop15h 30m
Turkish Airlines
Sun 10/188:15 pm
LJU
- BOS
1 stop29h 40m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 7/24. 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 8/1112:25 pm
BOS
- LJU
2 stops17h 40m
Delta
Wed 8/196:00 am
LJU
- BOS
2 stops16h 50m
Delta
Deal found 7/24![Delta logo]()
$866
This Turkish Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 10/109:50 pm
BOS
- LJU
1 stop28h 55m
Turkish Airlines
Mon 10/191:50 pm
LJU
- BOS
1 stop36h 05m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$774
This Justfly.com deal was found by Cheapflights users on 7/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:50 pm
BOS
- LJU
1 stop15h 40m
Turkish Airlines
Sun 9/138:25 pm
LJU
- BOS
1 stop29h 30m
Turkish Airlines
Deal found 7/27![Turkish Airlines logo]()
$849
This Turkish Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 10/109:50 pm
BOS
- LJU
1 stop28h 55m
Turkish Airlines
Thu 10/229:40 am
LJU
- BOS
1 stop16h 15m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$864
Last-minute flights from Boston to SloveniaDiscover last-minute flight deals from Boston to Slovenia. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Slovenia. Data last updated July 27, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:05 pm
BOS
- LJU
1 stop10h 30m
Lufthansa
Tue 8/188:05 pm
LJU
- BOS
1 stop27h 35m
Lufthansa
Deal found 7/26![Lufthansa logo]()
$839
This Delta deal was found by Cheapflights users on 7/24. 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.
Mon 8/107:10 pm
BOS
- LJU
1 stop10h 10m
Delta
Wed 8/196:00 am
LJU
- BOS
1 stop16h 37m
Delta
Deal found 7/24![Delta logo]()
$820
This oojo deal was found by Cheapflights users on 7/26. 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 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 7/26![Lufthansa logo]()
$818
This oojo deal was found by Cheapflights users on 7/25. 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.
Tue 8/118:05 pm
BOS
- LJU
1 stop10h 30m
Lufthansa
Thu 8/206:25 am
LJU
- BOS
1 stop15h 15m
Lufthansa
Deal found 7/25![Lufthansa logo]()
$826
This Delta deal was found by Cheapflights users on 7/22. 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 8/1112:25 pm
BOS
- LJU
2 stops17h 40m
Delta
Wed 8/196:00 am
LJU
- BOS
1 stop13h 18m
Delta
Deal found 7/22![Delta logo]()
$836
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:40 pm
BOS
- LJU
1 stop10h 20m
Multiple Airlines
Wed 8/191:15 pm
LJU
- BOS
1 stop10h 25m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:40 pm
BOS
- LJU
1 stop10h 20m
Multiple Airlines
Thu 8/206:25 am
LJU
- BOS
1 stop15h 15m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$821
This KLM deal was found by Cheapflights users on 7/24. 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.
Wed 8/128:25 pm
BOS
- LJU
1 stop9h 40m
KLM
Wed 8/196:00 am
LJU
- BOS
1 stop16h 37m
KLM
Deal found 7/24![KLM logo]()
$831
This Air France deal was found by Cheapflights users on 7/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:34 pm
BOS
- LJU
2 stops15h 46m
Multiple Airlines
Sun 8/236:00 am
LJU
- BOS
1 stop13h 18m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$825
This FlightHub deal was found by Cheapflights users on 7/23. 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 8/279:50 pm
BOS
- LJU
1 stop15h 30m
Turkish Airlines
Fri 9/251:50 pm
LJU
- BOS
1 stop36h 05m
Turkish Airlines
Deal found 7/23![Turkish Airlines logo]()
$799
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 July 27, 2026.
Search for one-way flight options from Boston to Slovenia. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 stops30h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$332
This Mytrip deal was found by Cheapflights users on 7/24. 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.
Fri 9/188:50 pm
BOS
- LJU
2 stops18h 00m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/159:15 pm
BOS
- LJU
3 stops38h 00m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/105:25 pm
BOS
- LJU
2 stops43h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/1311:35 pm
BOS
- LJU
2 stops35h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$446
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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $676 (Gotogate) |
One-way from | $332 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,136 |
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 July 27, 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
Mon 9/21
9:50 pm-8:50 am
1 stop29h 00m
Ljubljana Joze Pucnik
Sat 10/3
2:00 pm-7:55 pm
1 stop35h 55m
$699
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Sun 10/25
9:00 pm-6:45 pm
1 stop16h 45m
Ljubljana Joze Pucnik
Wed 11/4
9:10 am-7:05 pm
1 stop15h 55m
$699
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Mon 9/21
9:50 pm-1:05 pm
1 stop33h 15m
Ljubljana Joze Pucnik
Wed 9/30
2:00 pm-7:55 pm
1 stop35h 55m
$714
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Tue 10/13
9:50 pm-7:20 pm
1 stop15h 30m
Ljubljana Joze Pucnik
Sun 10/18
8:15 pm-7:55 pm
1 stop29h 40m
$759
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Sat 10/10
9:50 pm-8:45 am
1 stop28h 55m
Ljubljana Joze Pucnik
Mon 10/19
1:50 pm-7:55 pm
1 stop36h 05m
$774
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Thu 8/13
5:10 pm-11:20 am
1 stop12h 10m
Ljubljana Joze Pucnik
Sun 8/23
6:00 am-1:18 pm
1 stop13h 18m
$820
Quickest round-trip
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Wed 8/12
8:25 pm-12:05 pm
1 stop9h 40m
Ljubljana Joze Pucnik
Fri 8/21
6:00 am-1:18 pm
1 stop13h 18m
$831
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Wed 8/12
4:45 pm-12:05 pm
1 stop13h 20m
Ljubljana Joze Pucnik
Thu 8/20
6:00 am-5:05 pm
2 stops17h 05m
$842
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Mon 9/7
9:50 pm-7:30 pm
1 stop15h 40m
Ljubljana Joze Pucnik
Sun 9/13
8:25 pm-7:55 pm
1 stop29h 30m
$849
BostonLjubljana
BOS - LJU
BOSLJU
Boston Logan Intl
Wed 8/12
11:40 am-11:20 am
2 stops17h 40m
Ljubljana Joze Pucnik
Fri 8/21
6:00 am-7:15 pm
2 stops19h 15m
$855
Showing 1-10 of 16 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, February is the cheapest month in which you can book a flight from Boston to Slovenia (average of $571). Flying from Boston to Slovenia in December is currently the most expensive (average of $1,714). 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 35 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 July 27, 2026.
Read reviews from past customers who have flown Delta,Air France, andSWISS 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.
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
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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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$525 | Average$924 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$538 | Average$993 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$555 | Average$656 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$555 | Average$1,061 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$561 | Average$1,182 | FlexibilityNo cancel fee | On-timeN/A |