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

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

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 18h 44m on average. If you fly from Boston (another popular airport in United States) to Bratislava, then the average flight time is 19h 05m.

What airlines fly to Slovakia?

Austrian Airlines, SWISS and Lufthansa 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 55% 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.

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 August 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.

$275 Cheap Flights from the United States to Slovakia in 2025

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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

6:20 pm - 2:15 pmJFK-BTS

13h 55m1 stop

10:15 pm - 3:55 pmBTS-JFK

23h 40m2 stops

$534

Find Deal

Tue, Sep 23 - Mon, Sep 29

6:20 pm - 10:05 pmJFK-BTS

21h 45m1 stop

10:15 pm - 3:55 pmBTS-JFK

23h 40m2 stops

$559

Find Deal

Wed, Sep 24 - Mon, Sep 29

5:40 pm - 2:00 pmEWR-KSC

14h 20m1 stop

5:25 am - 1:55 pmKSC-EWR

14h 30m1 stop

$623Austrian Airlines

Find Deal

Tue, Sep 2 - Wed, Sep 10

5:40 pm - 2:00 pmEWR-KSC

14h 20m1 stop

5:25 am - 1:55 pmKSC-EWR

14h 30m1 stop

$629Austrian Airlines

Find Deal

Mon, Sep 1 - Wed, Sep 10

5:45 pm - 12:10 pmJFK-KSC

12h 25m1 stop

5:30 am - 8:20 pmKSC-JFK

20h 50m1 stop

$645LOT

Find Deal

Mon, Sep 1 - Thu, Sep 11

5:45 pm - 12:10 pmJFK-KSC

12h 25m1 stop

5:30 am - 8:20 pmKSC-JFK

20h 50m1 stop

$646LOT

Find Deal

Mon, Sep 1 - Thu, Sep 11

8:10 pm - 9:00 amLAX-KSC

28h 50m1 stop

2:40 pm - 4:35 pmKSC-LAX

34h 55m1 stop

$659SWISS

Find Deal

Wed, Oct 29 - Wed, Nov 12

4:15 pm - 1:55 pmJFK-KSC

15h 40m1 stop

2:45 pm - 4:35 pmKSC-JFK

31h 50m1 stop

$661SWISS

Find Deal

Tue, Sep 2 - Wed, Sep 10

5:30 pm - 2:00 pmJFK-KSC

14h 30m2 stops

5:25 am - 3:00 pmKSC-JFK

15h 35m2 stops

$689Lufthansa

Find Deal

Tue, Sep 2 - Wed, Sep 10

8:30 pm - 11:20 pmEWR-KSC

20h 50m2 stops

2:45 pm - 6:45 pmKSC-EWR

34h 00m2 stops

$692Lufthansa

Find Deal

Mon, Sep 1 - Wed, Sep 10

Austrian Airlines flights from United States to Slovakia

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

Austrian Airlines

Sep 2

EWR5:40 pmNewark

14h 20m

1 stop

KSC2:00 pmKošice Barca

Sep 10

KSC5:25 amKošice Barca

14h 30m

1 stop

EWR1:55 pmNewark

$623

Find similar

Austrian Airlines

Sep 1

EWR5:40 pmNewark

14h 20m

1 stop

KSC2:00 pmKošice Barca

Sep 10

KSC5:25 amKošice Barca

14h 30m

1 stop

EWR1:55 pmNewark

$629

Find similar

Austrian Airlines

Sep 1

JFK9:45 pmNew York John F Kennedy Intl

19h 35m

1 stop

KSC11:20 pmKošice Barca

Sep 10

KSC5:25 amKošice Barca

20h 40m

1 stop

JFK8:05 pmNew York John F Kennedy Intl

$648

Find similar

LOT flights from United States to Slovakia

Our best LOT deals on United States to Slovakia flight tickets

LOT

Sep 1

JFK5:45 pmNew York John F Kennedy Intl

12h 25m

1 stop

KSC12:10 pmKošice Barca

Sep 11

KSC5:30 amKošice Barca

20h 50m

1 stop

JFK8:20 pmNew York John F Kennedy Intl

$645

Find similar

LOT

Sep 1

JFK5:45 pmNew York John F Kennedy Intl

12h 25m

1 stop

KSC12:10 pmKošice Barca

Sep 11

KSC5:30 amKošice Barca

20h 50m

1 stop

JFK8:20 pmNew York John F Kennedy Intl

$646

Find similar

LOT

Sep 13

EWR7:45 pmNewark

22h 35m

1 stop

KSC12:20 amKošice Barca

Sep 20

KSC5:30 amKošice Barca

18h 15m

2 stops

EWR5:45 pmNewark

$678

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkBratislava

JFK - BTS

JFKBTS

New York John F Kennedy Intl

Tue 9/23

6:20 pm-2:15 pm

1 stop13h 55m

Bratislava - M. R. Štefánik

Mon 9/29

10:15 pm-3:55 pm

2 stops23h 40m

$534

New YorkBratislava

JFK - BTS

JFKBTS

New York John F Kennedy Intl

Wed 9/24

6:20 pm-10:05 pm

1 stop21h 45m

Bratislava - M. R. Štefánik

Mon 9/29

10:15 pm-3:55 pm

2 stops23h 40m

$559

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 9/2

5:40 pm-2:00 pm

1 stop14h 20m

Košice Barca

Wed 9/10

5:25 am-1:55 pm

1 stop14h 30m

$623

NewarkKošice

EWR - KSC

EWRKSC

Newark

Mon 9/1

5:40 pm-2:00 pm

1 stop14h 20m

Košice Barca

Wed 9/10

5:25 am-1:55 pm

1 stop14h 30m

$629

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Mon 9/1

5:45 pm-12:10 pm

1 stop12h 25m

Košice Barca

Thu 9/11

5:30 am-8:20 pm

1 stop20h 50m

$645

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Mon 9/1

5:45 pm-12:10 pm

1 stop12h 25m

Košice Barca

Thu 9/11

5:30 am-8:20 pm

1 stop20h 50m

$646

Los AngelesKošice

LAX - KSC

LAXKSC

Los Angeles

Wed 10/29

8:10 pm-9:00 am

1 stop28h 50m

Košice Barca

Wed 11/12

2:40 pm-4:35 pm

1 stop34h 55m

$659

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Tue 9/2

4:15 pm-1:55 pm

1 stop15h 40m

Košice Barca

Wed 9/10

2:45 pm-4:35 pm

1 stop31h 50m

$661

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Tue 9/2

5:30 pm-2:00 pm

2 stops14h 30m

Košice Barca

Wed 9/10

5:25 am-3:00 pm

2 stops15h 35m

$689

NewarkKošice

EWR - KSC

EWRKSC

Newark

Mon 9/1

8:30 pm-11:20 pm

2 stops20h 50m

Košice Barca

Wed 9/10

2:45 pm-6:45 pm

2 stops34h 00m

$692

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 44% 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

Best Price Found	$275
Fastest flight time	10h 15m
Direct flights	None
Airports in Slovakia	2 airports

The best one-way flight to Slovakia from United States in the past 72 hours is $275. The best round-trip flight deal from United States to Slovakia found on momondo in the last 72 hours is $534.

The fastest flight from United States to Slovakia takes 10h 15m

There are no direct flights from United States to Slovakia. Popular non-direct routes for this connection are Newark Airport - Bratislava - M. R. Štefánik Airport, Washington, D.C. Dulles Intl Airport - Košice Barca Airport and New York John F Kennedy Intl Airport - Bratislava - M. R. Štefánik Airport.

There are 2 airports near Slovakia: Bratislava - M. R. Štefánik (BTS), Košice Barca (KSC)

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 August 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
SWISS	PriceFrom $564	Free Cancellation	Rating 7.5 1,686 reviews	Search SWISS flights
LOT	PriceFrom $575	Free Cancellation	Rating 7.6 1,106 reviews	Search LOT flights
Austrian Airlines	PriceFrom $648	Free Cancellation	Rating 7.6 823 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $697	Free Cancellation	Rating 6.8 7,276 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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Find better results for your trip to Slovakia

Popular cities in Slovakia

Flights to Košicefrom $508

Flights to Bratislavafrom $590

Flights to Popradfrom $1,150

Cheap flights from the United States to Slovakia from $275

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 10/7. 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

Price Alerts

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

LOT flights from United States to Slovakia

Our best LOT deals on United States to Slovakia flight tickets

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

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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 44% 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?

SWISS, 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

Best Price Found

Fastest flight time

Direct flights

Airports in Slovakia

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