HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Slovenia

$196+ Cheap flights from the United States 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LJU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from USA to Slovenia 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.

Cheap flight deals from USA to Slovenia

Keep the following information in mind while searching for USA to Slovenia flight deals. Data was last updated September 16, 2025.

Round-trip from

$449
(eDestinos)

One-way from

$196
(Connections by easyJet)

Popular in

December

Cheapest in

November

Average price

$701
From USA to Slovenia
Search Deals
One-way flight from USA to Slovenia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from USA to Slovenia

Cheapest flights from USA to Slovenia
Explore the most affordable flight options available from USA to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:35 pmJFK - LJU
1 stop32h 30mLOT
Sat 11/155:10 pmLJU - JFK
1 stop33h 25mLOT
Deal found 9/13$449
This Booking.com deal was found by Cheapflights users on 9/16. 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.
Mon 11/310:35 pmJFK - LJU
1 stop11h 55mLOT
Sun 11/161:45 pmLJU - JFK
1 stop12h 50mLOT
Deal found 9/16$457
This oojo deal was found by Cheapflights users on 9/16. 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.
Wed 11/1210:35 pmJFK - LJU
1 stop32h 30mLOT
Sat 11/225:10 pmLJU - JFK
1 stop33h 25mLOT
Deal found 9/16$459
This oojo deal was found by Cheapflights users on 9/14. 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.
Wed 11/511:10 pmEWR - LJU
1 stop31h 55mLOT
Wed 11/121:45 pmLJU - EWR
1 stop13h 15mLOT
Deal found 9/14$461
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/145:30 pmJFK - LJU
1 stop19h 55mMultiple Airlines
Tue 10/2110:50 amLJU - JFK
1 stop11h 45mMultiple Airlines
Deal found 9/16$481
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/2910:00 pmJFK - LJU
1 stop10h 35mSWISS
Wed 11/56:30 amLJU - JFK
1 stop12h 35mSWISS
Deal found 9/14$482
This FlightHub deal was found by Cheapflights users on 9/14. 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 10/1410:20 pmJFK - LJU
1 stop32h 15mLOT
Tue 10/215:05 pmLJU - JFK
1 stop33h 15mLOT
Deal found 9/14$484
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:00 pmEWR - LJU
1 stop10h 05mSWISS
Tue 11/112:55 pmLJU - EWR
1 stop11h 35mSWISS
Deal found 9/14$489
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/54:25 pmJFK - LJU
1 stop15h 10mSWISS
Wed 11/126:30 amLJU - JFK
1 stop16h 10mSWISS
Deal found 9/14$489
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:30 pmJFK - LJU
1 stop9h 35mMultiple Airlines
Wed 11/56:30 amLJU - JFK
1 stop12h 35mMultiple Airlines
Deal found 9/14$491
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Mon 10/1312:35 amJFK - LJU
1 stop30h 35mTurkish Airlines
Tue 10/219:25 amLJU - JFK
1 stop19h 15mTurkish Airlines
Deal found 9/14$494
This Priceline deal was found by Cheapflights users on 9/14. 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.
Wed 11/56:55 amEWR - LJU
2 stops24h 40mMultiple Airlines
Wed 11/122:55 pmLJU - EWR
1 stop11h 35mMultiple Airlines
Deal found 9/14$495

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 September 16, 2025.
Use the filters below to find and compare flights from the United States to Slovenia that are best for you.

Fly from

USA

Fly to

Slovenia

Route

Depart

Return

Price

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Fri 11/7

10:35 pm-1:05 pm

1 stop32h 30m

Ljubljana Joze Pucnik

Sat 11/15

5:10 pm-8:35 pm

1 stop33h 25m

$449

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 10/29

10:00 pm-1:35 pm

1 stop10h 35m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-1:05 pm

1 stop12h 35m

$482

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 10/26

6:30 pm-9:05 am

1 stop9h 35m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-1:05 pm

1 stop12h 35m

$491

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Wed 10/29

5:25 pm-1:35 pm

1 stop15h 10m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-8:58 pm

2 stops20h 28m

$498

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Thu 11/13

7:40 pm-6:40 pm

1 stop17h 00m

Ljubljana Joze Pucnik

Wed 11/19

9:20 am-11:05 am

1 stop31h 45m

$504

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sat 10/25

1:20 am-8:25 am

1 stop26h 05m

Ljubljana Joze Pucnik

Wed 11/5

7:35 pm-10:25 pm

1 stop32h 50m

$504

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 10/26

6:10 pm-9:05 am

1 stop9h 55m

Ljubljana Joze Pucnik

Wed 11/5

6:30 am-1:55 pm

1 stop13h 25m

$507

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 10/21

4:15 pm-6:35 pm

1 stop20h 20m

Ljubljana Joze Pucnik

Mon 10/27

3:10 pm-2:05 pm

1 stop27h 55m

$508

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 10/14

9:00 am-10:05 am

2 stops19h 05m

Ljubljana Joze Pucnik

Tue 10/21

10:50 am-12:50 pm

1 stop32h 00m

$510

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 11/4

2:40 pm-11:40 am

2 stops15h 00m

Ljubljana Joze Pucnik

Tue 11/11

12:50 pm-7:20 pm

1 stop12h 30m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from USA to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from USA 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.

Cheapflights Insights

Everything you need to know about your flight from the United States to Slovenia

What is the cheapest month to book a flight from USA to Slovenia?

Currently, February is the cheapest month in which you can book a flight from USA to Slovenia (average of $710). Flying from USA to Slovenia in June is currently the most expensive (average of $1,442). 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 US to SI?

Find hourly flight availability from USA 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Slovenia as you normally would.

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 September 16, 2025.
Read reviews from past customers who have flown Delta, KLM, and SWISS from the United States 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.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.6
Good
1,737 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,968 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,407 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from USA to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from USA to Slovenia?

    Departing from USA to Slovenia will take you 10h 35m. There are 4204 mi between USA and Slovenia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from USA to Slovenia that include hotel bookings?

    Yes. In addition to deals on USA to Slovenia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Slovenia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Slovenia.

  • Can I find deals for business class flights from USA to Slovenia?

    Yes. Cheapflights offers flight deals from USA 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 USA to Slovenia?

    Currently, February is the cheapest month in which you can book a flight from USA to Slovenia (average of $710). Flying from USA to Slovenia in June is currently the most expensive (average of $1,442). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Istanbul flights
Newark to Orly flights
Newark to Leonardo da Vinci/Fiumicino flights
Boston to Heathrow flights
LaGuardia to Heathrow flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to London City flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Orly flights
Newark to Gatwick flights
John F Kennedy Intl to Gatwick flights
Newark to Madrid flights
LaGuardia to Charles de Gaulle flights
O'Hare Intl to Heathrow flights
Newark to Lisbon flights
Miami to Madrid flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Madrid flights
Newark to Barcelona-El Prat flights
Dallas/Fort Worth to Heathrow flights
Boston to Charles de Gaulle flights
San Francisco to Heathrow flights
John F Kennedy Intl to Barcelona-El Prat flights
Baltimore to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Malpensa flights
Los Angeles to Charles de Gaulle flights
John F Kennedy Intl to Athens flights
LaGuardia to Gatwick flights
Newark to London City flights
Dallas/Fort Worth to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
Newark to Dublin flights
Seattle to Heathrow flights
John F Kennedy Intl to Frankfurt flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Dublin flights
Newark to Athens flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Amsterdam flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Zurich flights
San Francisco to Charles de Gaulle flights

Top 8 airlines flying from USA to Slovenia

Discover the top 8 airlines that operate flights from USA 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$387Average$967FlexibilityNo cancel feeOn-time79%
KLMCheapest$467Average$959FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$538Average$1,130FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$576Average$789FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$604Average$778FlexibilityNo cancel feeOn-time77%
LOTCheapest$632Average$859FlexibilityNo cancel feeOn-time81%
DeltaCheapest$636Average$1,102FlexibilityNo cancel feeOn-timeN/A
Air SerbiaCheapest$715Average$800FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.