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 47% 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 Boston (a popular airport in United States) to Bratislava (the most popular airport in Slovakia), then the flight time is 12h 35m on average. If you fly from New York (another popular airport in United States) to Bratislava, then the average flight time is 13h 30m.

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

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

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 December 2025, there are 4 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.

$244 Cheap Flights from the United States to Slovakia in 2025/26

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One-way

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

Enter your travel dates to find the best prices.

11:45 pm - 7:15 pm

JFK

BTS

13h 30m1 stop

10:20 am - 10:00 pm

BTS

JFK

17h 40m2 stops

$496Multiple Airlines

Sun, Feb 1 - Wed, Feb 11

10:00 pm - 6:50 pm

EWR

KSC

14h 50m1 stop

2:55 pm - 1:55 pm

KSC

EWR

29h 00m1 stop

$547Multiple Airlines

Sun, Feb 1 - Mon, Feb 16

10:35 pm - 12:15 am

JFK

KSC

19h 40m1 stop

1:05 pm - 8:35 pm

KSC

JFK

13h 30m1 stop

$547LOT

Tue, Feb 10 - Tue, Feb 24

9:00 pm - 6:50 pm

JFK

KSC

15h 50m1 stop

7:40 pm - 1:05 pm

KSC

JFK

23h 25m1 stop

$549SWISS

Sun, Feb 1 - Mon, Feb 16

10:40 pm - 6:50 pm

EWR

KSC

14h 10m2 stops

2:55 pm - 1:55 pm

KSC

EWR

29h 00m1 stop

$551Multiple Airlines

Sun, Feb 1 - Mon, Feb 16

10:35 pm - 12:15 am

EWR

KSC

19h 40m1 stop

1:05 pm - 8:25 pm

KSC

EWR

13h 20m1 stop

$558LOT

Tue, Feb 10 - Tue, Feb 24

10:05 am - 2:15 pm

JFK

KSC

22h 10m2 stops

7:40 pm - 1:05 pm

KSC

JFK

23h 25m1 stop

$558Multiple Airlines

Sun, Feb 1 - Mon, Feb 16

9:50 pm - 6:30 pm

EWR

KSC

14h 40m1 stop

7:55 pm - 8:10 pm

KSC

EWR

30h 15m1 stop

$618SWISS

Fri, Apr 17 - Mon, Apr 27

6:10 pm - 10:30 pm

JFK

KSC

23h 20m1 stop

2:45 pm - 8:05 pm

KSC

JFK

11h 20m1 stop

$637Austrian Airlines

Sat, Mar 28 - Sat, Apr 11

6:45 pm - 2:00 pm

MIA

KSC

37h 15m2 stops

2:45 pm - 2:40 pm

KSC

MIA

29h 55m2 stops

$855Lufthansa

Wed, Apr 1 - Wed, Apr 15

Austrian Airlines flights from United States to Slovakia

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

Austrian Airlines

Mar 28

JFK6:10 pmNew York John F Kennedy Intl

23h 20m

1 stop

KSC10:30 pmKošice Barca

Apr 11

KSC2:45 pmKošice Barca

11h 20m

1 stop

JFK8:05 pmNew York John F Kennedy Intl

$637

Find similar

Austrian Airlines

Feb 14

EWR5:55 pmNewark

14h 20m

1 stop

KSC2:15 pmKošice Barca

Mar 1

KSC2:55 pmKošice Barca

53h 00m

2 stops

EWR1:55 pmNewark

$655

Find similar

Austrian Airlines

Apr 17

JFK9:45 pmNew York John F Kennedy Intl

10h 15m

1 stop

KSC2:00 pmKošice Barca

Apr 26

KSC2:45 pmKošice Barca

11h 20m

1 stop

JFK8:05 pmNew York John F Kennedy Intl

$658

Find similar

Lufthansa flights from United States to Slovakia

Our best Lufthansa deals on United States to Slovakia flight tickets

Lufthansa

Feb 14

JFK5:30 pmNew York John F Kennedy Intl

38h 45m

2 stops

KSC2:15 pmKošice Barca

Mar 1

KSC2:55 pmKošice Barca

54h 45m

2 stops

JFK3:40 pmNew York John F Kennedy Intl

$679

Find similar

Lufthansa

Apr 16

JFK3:45 pmNew York John F Kennedy Intl

16h 15m

2 stops

KSC2:00 pmKošice Barca

Apr 25

KSC5:25 amKošice Barca

15h 35m

2 stops

JFK3:00 pmNew York John F Kennedy Intl

$756

Find similar

Lufthansa

Apr 16

EWR6:00 pmNewark

14h 00m

2 stops

KSC2:00 pmKošice Barca

Apr 25

KSC5:25 amKošice Barca

16h 15m

2 stops

EWR3:40 pmNewark

$764

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 YorkBratislava

JFK - BTS

JFKBTS

New York John F Kennedy Intl

Sun 2/1

11:45 pm-7:15 pm

1 stop13h 30m

Bratislava - M. R. Štefánik

Wed 2/11

10:20 am-10:00 pm

2 stops17h 40m

$496

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 2/1

10:00 pm-6:50 pm

1 stop14h 50m

Košice Barca

Mon 2/16

2:55 pm-1:55 pm

1 stop29h 00m

$547

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Tue 2/10

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Tue 2/24

1:05 pm-8:35 pm

1 stop13h 30m

$547

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 2/1

9:00 pm-6:50 pm

1 stop15h 50m

Košice Barca

Mon 2/16

7:40 pm-1:05 pm

1 stop23h 25m

$549

NewarkKošice

EWR - KSC

EWRKSC

Newark

Sun 2/1

10:40 pm-6:50 pm

2 stops14h 10m

Košice Barca

Mon 2/16

2:55 pm-1:55 pm

1 stop29h 00m

$551

NewarkKošice

EWR - KSC

EWRKSC

Newark

Tue 2/10

10:35 pm-12:15 am

1 stop19h 40m

Košice Barca

Tue 2/24

1:05 pm-8:25 pm

1 stop13h 20m

$558

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 2/1

10:05 am-2:15 pm

2 stops22h 10m

Košice Barca

Mon 2/16

7:40 pm-1:05 pm

1 stop23h 25m

$558

NewarkKošice

EWR - KSC

EWRKSC

Newark

Fri 4/17

9:50 pm-6:30 pm

1 stop14h 40m

Košice Barca

Mon 4/27

7:55 pm-8:10 pm

1 stop30h 15m

$618

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sat 3/28

6:10 pm-10:30 pm

1 stop23h 20m

Košice Barca

Sat 4/11

2:45 pm-8:05 pm

1 stop11h 20m

$637

MiamiKošice

MIA - KSC

MIAKSC

Miami

Wed 4/1

6:45 pm-2:00 pm

2 stops37h 15m

Košice Barca

Wed 4/15

2:45 pm-2:40 pm

2 stops29h 55m

$855

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

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

You could potentially save up to 8% 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

Fastest flight time	10h 15m
Direct flights	None

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

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 December 2025, there are 4 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 $516	Free Cancellation	Rating 7.6 1,146 reviews	Search LOT flights
SWISS	PriceFrom $536	Free Cancellation	Rating 7.5 1,810 reviews	Search SWISS flights
Austrian Airlines	PriceFrom $646	Free Cancellation	Rating 7.6 879 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $665	Free Cancellation	Rating 6.8 7,626 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

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Popular cities in Slovakia

Flights to Bratislavafrom $416

Flights to Košicefrom $550

Flights to Popradfrom $1,488

Cheap flights from the United States to Slovakia from $244

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 2/17. 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

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

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

You could potentially save up to 8% 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?

Austrian Airlines and LOT 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

Fastest flight time

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