Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Slovenia from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Slovenia departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:50 pm - 8:45 am
BOS
-
LJU
28h 55m
1 stop
Turkish Airlines Logo
9:40 am - 7:55 pm
LJU
-
BOS
16h 15m
1 stop
$527Turkish Airlines
Wed, Sep 16 - Thu, Oct 1
Turkish Airlines Logo
9:50 pm - 7:20 pm
BOS
-
LJU
15h 30m
1 stop
Turkish Airlines Logo
8:15 pm - 7:55 pm
LJU
-
BOS
29h 40m
1 stop
$584Turkish Airlines
Mon, Sep 21 - Sat, Oct 3
Turkish Airlines Logo
9:50 pm - 8:45 am
BOS
-
LJU
28h 55m
1 stop
Turkish Airlines Logo
9:40 am - 7:55 pm
LJU
-
BOS
16h 15m
1 stop
$655Turkish Airlines
Sun, Aug 30 - Mon, Sep 14
Turkish Airlines Logo
9:50 pm - 7:20 pm
BOS
-
LJU
15h 30m
1 stop
Turkish Airlines Logo
1:50 pm - 7:55 pm
LJU
-
BOS
36h 05m
1 stop
$656Turkish Airlines
Sun, Aug 30 - Mon, Sep 14
Turkish Airlines Logo
9:50 pm - 8:45 am
BOS
-
LJU
28h 55m
1 stop
Turkish Airlines Logo
9:40 am - 7:55 pm
LJU
-
BOS
16h 15m
1 stop
$658Turkish Airlines
Wed, Sep 9 - Mon, Sep 14
Turkish Airlines Logo
9:50 pm - 7:20 pm
BOS
-
LJU
15h 30m
1 stop
Turkish Airlines Logo
9:40 am - 7:55 pm
LJU
-
BOS
16h 15m
1 stop
$663Turkish Airlines
Wed, May 6 - Wed, May 20
Turkish Airlines Logo
9:50 pm - 8:45 am
BOS
-
LJU
28h 55m
1 stop
Turkish Airlines Logo
1:50 pm - 7:55 pm
LJU
-
BOS
36h 05m
1 stop
$674Turkish Airlines
Sun, Sep 6 - Sat, Sep 12
Turkish Airlines Logo
9:50 pm - 8:45 am
BOS
-
LJU
28h 55m
1 stop
Turkish Airlines Logo
9:40 am - 7:55 pm
LJU
-
BOS
16h 15m
1 stop
$695Turkish Airlines
Sat, Aug 29 - Mon, Sep 7
Turkish Airlines Logo
9:50 pm - 12:55 pm
BOS
-
LJU
33h 05m
1 stop
Turkish Airlines Logo
8:15 pm - 7:55 pm
LJU
-
BOS
29h 40m
1 stop
$713Turkish Airlines
Sat, Aug 29 - Sun, Sep 6
Turkish Airlines Logo
9:50 pm - 7:20 pm
BOS
-
LJU
15h 30m
1 stop
Turkish Airlines Logo
9:40 am - 7:55 pm
LJU
-
BOS
16h 15m
1 stop
$724Turkish Airlines
Tue, Jul 28 - Wed, Aug 5

Lufthansa flights from Boston to Slovenia

Our best Lufthansa deals on Boston to Slovenia flight tickets
Lufthansa
Apr 14
BOS8:05 pmBoston Logan Intl
10h 35m
1 stop
LJU12:40 pmLjubljana Joze Pucnik
Apr 19
LJU9:50 amLjubljana Joze Pucnik
13h 50m
1 stop
BOS5:40 pmBoston Logan Intl
$729
Lufthansa
Apr 7
BOS8:05 pmBoston Logan Intl
10h 35m
1 stop
LJU12:40 pmLjubljana Joze Pucnik
Apr 12
LJU10:15 amLjubljana Joze Pucnik
13h 25m
2 stops
BOS5:40 pmBoston Logan Intl
$752
Lufthansa
Apr 14
BOS5:45 pmBoston Logan Intl
12h 55m
2 stops
LJU12:40 pmLjubljana Joze Pucnik
Apr 19
LJU9:50 amLjubljana Joze Pucnik
13h 50m
1 stop
BOS5:40 pmBoston Logan Intl
$759

Turkish Airlines flights from Boston to Slovenia

Our best Turkish Airlines deals on Boston to Slovenia flight tickets
Turkish Airlines
Sep 16
BOS9:50 pmBoston Logan Intl
28h 55m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Oct 1
LJU9:40 amLjubljana Joze Pucnik
16h 15m
1 stop
BOS7:55 pmBoston Logan Intl
$527
Turkish Airlines
Sep 21
BOS9:50 pmBoston Logan Intl
15h 30m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Oct 3
LJU8:15 pmLjubljana Joze Pucnik
29h 40m
1 stop
BOS7:55 pmBoston Logan Intl
$584
Turkish Airlines
Aug 30
BOS9:50 pmBoston Logan Intl
28h 55m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Sep 14
LJU9:40 amLjubljana Joze Pucnik
16h 15m
1 stop
BOS7:55 pmBoston Logan Intl
$655

momondo 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, momondo users made 832,500 searches. Data last updated April 2, 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

Price

Cheapest round-trip

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 9/16

9:50 pm-8:45 am

1 stop28h 55m

Ljubljana Joze Pucnik

Thu 10/1

9:40 am-7:55 pm

1 stop16h 15m

$527

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 9/21

9:50 pm-7:20 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Sat 10/3

8:15 pm-7:55 pm

1 stop29h 40m

$584

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 8/30

9:50 pm-8:45 am

1 stop28h 55m

Ljubljana Joze Pucnik

Mon 9/14

9:40 am-7:55 pm

1 stop16h 15m

$655

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 8/30

9:50 pm-7:20 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Mon 9/14

1:50 pm-7:55 pm

1 stop36h 05m

$656

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 9/9

9:50 pm-8:45 am

1 stop28h 55m

Ljubljana Joze Pucnik

Mon 9/14

9:40 am-7:55 pm

1 stop16h 15m

$658
Quickest round-trip

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 5/6

9:50 pm-7:20 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Wed 5/20

9:40 am-7:55 pm

1 stop16h 15m

$663

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

$674

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sat 8/29

9:50 pm-8:45 am

1 stop28h 55m

Ljubljana Joze Pucnik

Mon 9/7

9:40 am-7:55 pm

1 stop16h 15m

$695

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sat 8/29

9:50 pm-12:55 pm

1 stop33h 05m

Ljubljana Joze Pucnik

Sun 9/6

8:15 pm-7:55 pm

1 stop29h 40m

$713

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Tue 7/28

9:50 pm-7:20 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Wed 8/5

9:40 am-7:55 pm

1 stop16h 15m

$724

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Slovenia from

How to get the cheapest flight ticket from Boston to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Slovenia?

The month of February is, on average, the cheapest month to fly to Slovenia from Boston, with most prices found around $571. The month of January is another great option to travel to Slovenia, with average flight prices from Boston averaging around $599.

Can stopping save me money on Boston to Slovenia flights?

You could potentially save up to 12% on your flight if you consider stops on a Boston to Slovenia flight.

Cheap Boston to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Slovenia

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from Boston to Slovenia takes 10h 30m
There are no direct flights from Boston to Slovenia. There are no popular flight routes from Boston to Slovenia.
Search flight deals

Frequently asked questions about flying from Boston to Slovenia

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Slovenia?

    Prices for flights from Boston Logan Intl Airport to Slovenia are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Slovenia?

  • How old do you have to be to fly from Boston Logan Intl Airport to Slovenia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The necessary travel and health documents for your Slovenia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Slovenia

Compare and see reviews for airlines that fly from Boston to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $444Free CancellationRating
7.5
1,910 reviews
Search SWISS flights
LufthansaPriceFrom $507Free CancellationRating
6.8
7,883 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $538Free CancellationRating
7.3
4,290 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $555Free CancellationRating
7.4
1,561 reviews
Search Air France flights
DeltaPriceFrom $561Free CancellationRating
7.9
8,371 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Slovenia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Slovenia. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Slovenia with flexible booking policies on momondo?

Yes. All flights to Slovenia from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Slovenia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Slovenia.

I’m not ready to book a flight from Boston to Slovenia right now. Can momondo alert me if prices change?

Price alerts on flights to Slovenia from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Slovenia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/2
Sat 5/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Slovenia

Popular cities in Slovenia

Popular flights according to clicks in the last 7 days on momondo
Flights to Ljubljanafrom $527
Flights to Portorož
Flights to Mariborfrom $3,530