What is the cheapest airline that flies from United States to Slovakia?

LOT, Austrian Airlines, and Lufthansa are the most popular carriers operating from United States to Slovakia

What airlines fly to Slovakia?

Austrian Airlines, SWISS and LOT are the top three most popular airlines that fly to Slovakia from United States according to our data. Austrian Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Slovakia. Keep in mind that there are 4 different airlines that fly to Slovakia on a routine basis, so you have a few additional options to choose from.

How long is the flight from United States to Slovakia?

The flight from United States to Slovakia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Bratislava (the most popular airport in Slovakia), then the flight time is 16h 20m on average. If you fly from New York (another popular airport in United States) to Bratislava, then the average flight time is 16h 30m.

When did momondo last update prices for flights from United States to Slovakia?

Prices for flights from United States to Slovakia are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Slovakia?

As of September 2025, there are 3 operators available to choose from for flights from United States to Slovakia.

How old do you have to be to fly from United States to Slovakia?

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 United States to Slovakia.

What documentation or ID do you need to fly to Slovakia?

The necessary travel and health documents for your Slovakia 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.

$217 Cheap Flights from the United States to Slovakia in 2025/26

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Find the cheapest flights from the United States to Slovakia

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Slovakia

11:35 pm - 12:15 amJFK-KSC

19h 40m1 stop

5:40 pm - 8:35 pmKSC-JFK

32h 55m1 stop

$481LOT

Find Deal

Thu, Oct 30 - Thu, Nov 6

10:20 pm - 12:20 amJFK-KSC

20h 00m1 stop

5:15 am - 9:35 pmKSC-JFK

21h 20m1 stop

$485LOT

Find Deal

Thu, Oct 16 - Sat, Nov 1

10:35 pm - 5:05 pmJFK-KSC

12h 30m1 stop

5:15 am - 8:35 pmKSC-JFK

21h 20m1 stop

$489LOT

Find Deal

Wed, Jan 7 - Thu, Jan 29

10:05 am - 2:45 pmJFK-BTS

23h 40m2 stops

9:20 am - 8:58 pmBTS-JFK

17h 38m2 stops

$507

Find Deal

Thu, Oct 30 - Thu, Nov 6

3:30 pm - 2:45 pmEWR-BTS

18h 15m2 stops

9:20 am - 9:45 amBTS-EWR

30h 25m2 stops

$507

Find Deal

Thu, Oct 30 - Thu, Nov 6

5:55 pm - 2:15 pmEWR-KSC

14h 20m1 stop

2:55 pm - 1:55 pmKSC-EWR

29h 00m1 stop

$580Austrian Airlines

Find Deal

Tue, Jan 6 - Thu, Jan 29

4:01 pm - 2:15 pmEWR-KSC

16h 14m2 stops

5:20 am - 1:55 pmKSC-EWR

14h 35m1 stop

$590Austrian Airlines

Find Deal

Tue, Jan 6 - Thu, Jan 29

5:30 pm - 2:15 pmJFK-KSC

14h 45m2 stops

5:20 am - 3:40 pmKSC-JFK

16h 20m2 stops

$634Lufthansa

Find Deal

Wed, Jan 7 - Thu, Jan 29

8:50 pm - 2:15 pmEWR-KSC

11h 25m2 stops

5:20 am - 4:00 pmKSC-EWR

16h 40m2 stops

$661Lufthansa

Find Deal

Wed, Jan 7 - Thu, Jan 29

9:40 pm - 1:55 pmBOS-KSC

10h 15m1 stop

9:35 am - 3:25 pmKSC-BOS

11h 50m1 stop

$1,603SWISS

Find Deal

Tue, Oct 7 - Sat, Oct 11

Austrian Airlines flights from United States to Slovakia

Our best Austrian Airlines deals on United States to Slovakia flight tickets

Austrian Airlines

Jan 6

EWR5:55 pmNewark

14h 20m

1 stop

KSC2:15 pmKošice Barca

Jan 29

KSC2:55 pmKošice Barca

29h 00m

1 stop

EWR1:55 pmNewark

$580

Find similar

Austrian Airlines

Jan 6

EWR4:01 pmNewark

16h 14m

2 stops

KSC2:15 pmKošice Barca

Jan 29

KSC5:20 amKošice Barca

14h 35m

1 stop

EWR1:55 pmNewark

$590

Find similar

Austrian Airlines

Feb 18

BOS1:30 pmBoston Logan Intl

18h 45m

2 stops

KSC2:15 pmKošice Barca

Feb 28

KSC2:55 pmKošice Barca

32h 26m

2 stops

BOS5:21 pmBoston Logan Intl

$643

Find similar

Lufthansa flights from United States to Slovakia

Our best Lufthansa deals on United States to Slovakia flight tickets

Lufthansa

Jan 7

JFK5:30 pmNew York John F Kennedy Intl

14h 45m

2 stops

KSC2:15 pmKošice Barca

Jan 29

KSC5:20 amKošice Barca

16h 20m

2 stops

JFK3:40 pmNew York John F Kennedy Intl

$634

Find similar

Lufthansa

Jan 7

EWR8:50 pmNewark

11h 25m

2 stops

KSC2:15 pmKošice Barca

Jan 29

KSC5:20 amKošice Barca

16h 40m

2 stops

EWR4:00 pmNewark

$661

Find similar

Lufthansa

Dec 17

JFK5:30 pmNew York John F Kennedy Intl

23h 45m

2 stops

KSC11:15 pmKošice Barca

Dec 28

KSC2:55 pmKošice Barca

54h 45m

2 stops

JFK3:40 pmNew York John F Kennedy Intl

$1,243

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Slovakia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Thu 10/30

11:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Thu 11/6

5:40 pm-8:35 pm

1 stop32h 55m

$481

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Thu 10/16

10:20 pm-12:20 am

1 stop20h 00m

Košice Barca

Sat 11/1

5:15 am-9:35 pm

1 stop21h 20m

$485

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Wed 1/7

10:35 pm-5:05 pm

1 stop12h 30m

Košice Barca

Thu 1/29

5:15 am-8:35 pm

1 stop21h 20m

$489

New YorkBratislava

JFK - BTS

JFKBTS

New York John F Kennedy Intl

Thu 10/30

10:05 am-2:45 pm

2 stops23h 40m

Bratislava - M. R. Štefánik

Thu 11/6

9:20 am-8:58 pm

2 stops17h 38m

$507

NewarkBratislava

EWR - BTS

EWRBTS

Newark

Thu 10/30

3:30 pm-2:45 pm

2 stops18h 15m

Bratislava - M. R. Štefánik

Thu 11/6

9:20 am-9:45 am

2 stops30h 25m

$507

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 1/6

5:55 pm-2:15 pm

1 stop14h 20m

Košice Barca

Thu 1/29

2:55 pm-1:55 pm

1 stop29h 00m

$580

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 1/6

4:01 pm-2:15 pm

2 stops16h 14m

Košice Barca

Thu 1/29

5:20 am-1:55 pm

1 stop14h 35m

$590

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Wed 1/7

5:30 pm-2:15 pm

2 stops14h 45m

Košice Barca

Thu 1/29

5:20 am-3:40 pm

2 stops16h 20m

$634

NewarkKošice

EWR - KSC

EWRKSC

Newark

Wed 1/7

8:50 pm-2:15 pm

2 stops11h 25m

Košice Barca

Thu 1/29

5:20 am-4:00 pm

2 stops16h 40m

$661

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Tue 10/7

9:40 pm-1:55 pm

1 stop10h 15m

Košice Barca

Sat 10/11

9:35 am-3:25 pm

1 stop11h 50m

$1,603

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Slovakia

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Slovakia?

According to our data, Friday is the cheapest day to fly to Slovakia from United States. The lowest ticket price found for a Friday departure recently was $1,210. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Slovakia is Monday, with ticket prices averaging around $1,750.

What is the cheapest time of day to depart on your flight to Slovakia?

According to our data, the cheapest time of day to fly to Slovakia is in the afternoon. momondo users have found flights departing from United States to Slovakia in the afternoon for as low as $1,133. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,750.

Can stopping save me money on United States to Slovakia flights?

You could potentially save up to 20% on your flight if you consider stops on a United States to Slovakia flight.

Cheap United States to Slovakia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Slovakia

Direct flights	None

There are no direct flights from United States to Slovakia. There are no popular flight routes from United States to Slovakia.

Search flight deals

When did momondo last update prices for flights from United States to Slovakia?
Prices for flights from United States to Slovakia are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Slovakia?
As of September 2025, there are 3 operators available to choose from for flights from United States to Slovakia.
How old do you have to be to fly from United States to Slovakia?
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 United States to Slovakia.
What documentation or ID do you need to fly to Slovakia?
The necessary travel and health documents for your Slovakia 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 United States to Slovakia

Compare and see reviews for airlines that fly from United States to Slovakia with momondo

Airline	Rating	Free Cancellation	Price
LOT	PriceFrom $559	Free Cancellation	Rating 7.6 1,114 reviews	Search LOT flights
SWISS	PriceFrom $564	Free Cancellation	Rating 7.5 1,730 reviews	Search SWISS flights
Austrian Airlines	PriceFrom $596	Free Cancellation	Rating 7.6 850 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $665	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Slovakia?

Finding the right flight to Slovakia from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Slovakia quick and easy, saving you time and money.

Can I find flights from United States to Slovakia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Slovakia from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Slovakia?

Once you have performed a search for United States to Slovakia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Slovakia from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Slovakia 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.

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Popular cities in Slovakia

Flights to Košicefrom $539

Flights to Bratislavafrom $491

Flights to Popradfrom $1,524

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Cheap flights from the United States to Slovakia from $217

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Slovakia departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from the United States to Slovakia

Recent round-trip flight deals from the United States to Slovakia

Recent one-way flight deals from the United States to Slovakia

Recent last minute flight deals from the United States to Slovakia

Austrian Airlines flights from United States to Slovakia

Our best Austrian Airlines deals on United States to Slovakia flight tickets

Lufthansa flights from United States to Slovakia

Our best Lufthansa deals on United States to Slovakia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Slovakia that are best for you.

See travel insights to Slovakia from

How to get the cheapest flight ticket from United States to Slovakia

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 day to depart on your flight to Slovakia?

What is the cheapest time of day to depart on your flight to Slovakia?

Can stopping save me money on United States to Slovakia flights?

You could potentially save up to 20% on your flight if you consider stops on a United States to Slovakia flight.

What is the cheapest airline that flies from United States to Slovakia?

LOT, Austrian Airlines, and Lufthansa are the most popular carriers operating from United States to Slovakia

What airlines fly to Slovakia?

How long is the flight from United States to Slovakia?

Cheap United States to Slovakia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Slovakia

Direct flights

When did momondo last update prices for flights from United States to Slovakia?

How many operators does momondo search for flights from United States to Slovakia?

How old do you have to be to fly from United States to Slovakia?

What documentation or ID do you need to fly to Slovakia?

Best airlines flying from United States to Slovakia

Compare and see reviews for airlines that fly from United States to Slovakia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from United States to Slovakia?

Can I find flights from United States to Slovakia with flexible booking policies on momondo?

How can momondo help me find flights from United States to Slovakia?

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

An easier way to manage your Slovakia 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Slovakia

Popular cities in Slovakia

Popular flights according to clicks in the last 7 days on momondo