What airlines fly to United States?

Austrian Airlines, SWISS and LOT are the top three most popular airlines that fly to United States from Košice according to our data. Austrian Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 3 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

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

When did momondo last update prices for flights from Košice Barca Airport to United States?

Prices for flights from Košice Barca Airport to United States were last updated today.

How many operators does momondo search for flights from Košice Barca Airport to United States?

As of October 2026, there are 4 operators available to choose from for flights from Košice Barca Airport to United States.

How old do you have to be to fly from Košice Barca Airport to United States?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Košice Barca Airport to United States.

What documentation or ID do you need to fly to United States?

The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$328 Cheap Flights from Košice to the United States in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Košice to the United States

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 pm - 2:15 pmKSC Košice Barca-JFK New York John F Kennedy Intl

29h 20m1 stop Vienna Intl

6:10 pm - 2:15 pmJFK New York John F Kennedy Intl-KSC Košice Barca

14h 05m1 stop Vienna Intl

$644Austrian Airlines

Fri, Nov 6 - Thu, Nov 19

9:45 am - 4:40 pmKSC Košice Barca-JFK New York John F Kennedy Intl

12h 55m1 stop Zurich

9:00 pm - 6:55 pmJFK New York John F Kennedy Intl-KSC Košice Barca

15h 55m1 stop Zurich

$644SWISS

Fri, Nov 6 - Sun, Nov 22

9:45 am - 4:40 pmKSC Košice Barca-JFK New York John F Kennedy Intl

12h 55m1 stop Zurich

9:00 pm - 6:55 pmJFK New York John F Kennedy Intl-KSC Košice Barca

15h 55m1 stop Zurich

$653SWISS

Fri, Nov 6 - Sun, Nov 22

9:45 am - 8:30 pmKSC Košice Barca-EWR Newark

16h 45m1 stop Zurich

10:00 pm - 6:55 pmEWR Newark-KSC Košice Barca

14h 55m1 stop Zurich

$654SWISS

Fri, Nov 6 - Sun, Nov 22

2:55 pm - 2:15 pmKSC Košice Barca-EWR Newark

29h 20m1 stop Vienna Intl

5:55 pm - 2:15 pmEWR Newark-KSC Košice Barca

14h 20m1 stop Vienna Intl

$663Austrian Airlines

Fri, Nov 13 - Thu, Nov 26

2:35 pm - 7:02 pmKSC Košice Barca-BOS Boston Logan Intl

34h 27m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

5:30 am - 6:55 pmBOS Boston Logan Intl-KSC Košice Barca

31h 25m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

$681Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

2:55 pm - 1:55 pmKSC Košice Barca-EWR Newark

29h 00m1 stop Vienna Intl

5:55 pm - 2:15 pmEWR Newark-KSC Košice Barca

14h 20m1 stop Vienna Intl

$682Austrian Airlines

Fri, Nov 6 - Thu, Nov 19

2:35 pm - 1:30 pmKSC Košice Barca-EWR Newark

28h 55m1 stop Zurich

5:55 pm - 2:15 pmEWR Newark-KSC Košice Barca

14h 20m1 stop Vienna Intl

$691Multiple Airlines

Wed, Nov 4 - Sat, Nov 14

1:05 pm - 10:14 amKSC Košice Barca-SFO San Francisco

30h 09m2 stops Warsaw Frederic Chopin New York John F Kennedy Intl

11:52 pm - 2:40 pmSFO San Francisco-KSC Košice Barca

53h 48m2 stops Chicago O'Hare Intl Warsaw Frederic Chopin

$1,727LOT

Mon, Nov 30 - Thu, Dec 3

1:05 pm - 10:14 amKSC Košice Barca-SFO San Francisco

30h 09m2 stops Warsaw Frederic Chopin New York John F Kennedy Intl

11:52 pm - 2:40 pmSFO San Francisco-KSC Košice Barca

53h 48m2 stops Chicago O'Hare Intl Warsaw Frederic Chopin

$1,728LOT

Mon, Nov 30 - Thu, Dec 3

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

LOT flights from Košice to United States

Our best LOT deals on Košice to United States flight tickets

LOT

Nov 12

KSC5:40 pmKošice Barca

29h 35m

1 stop

LAX2:15 pmLos Angeles

Nov 21

LAX10:10 pmLos Angeles

29h 20m

1 stop

KSC12:30 pmKošice Barca

$941

LOT

Nov 12

KSC5:40 pmKošice Barca

29h 35m

1 stop

LAX2:15 pmLos Angeles

Nov 21

LAX10:10 pmLos Angeles

29h 20m

1 stop

KSC12:30 pmKošice Barca

$942

LOT

Nov 12

KSC5:40 pmKošice Barca

29h 35m

1 stop

LAX2:15 pmLos Angeles

Nov 21

LAX10:10 pmLos Angeles

29h 20m

1 stop

KSC12:30 pmKošice Barca

$951

SWISS flights from Košice to United States

Our best SWISS deals on Košice to United States flight tickets

SWISS

Nov 6

KSC9:45 amKošice Barca

12h 55m

1 stop

JFK4:40 pmNew York John F Kennedy Intl

Nov 22

JFK9:00 pmNew York John F Kennedy Intl

15h 55m

1 stop

KSC6:55 pmKošice Barca

$653

SWISS

Nov 6

KSC9:45 amKošice Barca

12h 55m

1 stop

JFK4:40 pmNew York John F Kennedy Intl

Nov 19

JFK4:25 pmNew York John F Kennedy Intl

10h 35m

1 stop

KSC9:00 amKošice Barca

$654

SWISS

Nov 13

KSC9:45 amKošice Barca

12h 55m

1 stop

JFK4:40 pmNew York John F Kennedy Intl

Nov 26

JFK4:25 pmNew York John F Kennedy Intl

10h 35m

1 stop

KSC9:00 amKošice Barca

$656

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KošiceNew York

KSC Košice Barca - JFK New York John F Kennedy Intl

KSCJFK

Košice Barca

Fri 11/6

2:55 pm-2:15 pm

1 stop29h 20m

New York John F Kennedy Intl

Thu 11/19

6:10 pm-2:15 pm

1 stop14h 05m

$644

Quickest round-trip

KošiceNew York

KSC Košice Barca - JFK New York John F Kennedy Intl

KSCJFK

Košice Barca

Fri 11/6

9:45 am-4:40 pm

1 stop12h 55m

New York John F Kennedy Intl

Sun 11/22

9:00 pm-6:55 pm

1 stop15h 55m

$644

KošiceNew York

KSC Košice Barca - JFK New York John F Kennedy Intl

KSCJFK

Košice Barca

Fri 11/6

9:45 am-4:40 pm

1 stop12h 55m

New York John F Kennedy Intl

Sun 11/22

9:00 pm-6:55 pm

1 stop15h 55m

$653

KošiceNewark

KSC Košice Barca - EWR Newark

KSCEWR

Košice Barca

Fri 11/6

9:45 am-8:30 pm

1 stop16h 45m

Newark

Sun 11/22

10:00 pm-6:55 pm

1 stop14h 55m

$654

KošiceNewark

KSC Košice Barca - EWR Newark

KSCEWR

Košice Barca

Fri 11/13

2:55 pm-2:15 pm

1 stop29h 20m

Newark

Thu 11/26

5:55 pm-2:15 pm

1 stop14h 20m

$663

KošiceBoston

KSC Košice Barca - BOS Boston Logan Intl

KSCBOS

Košice Barca

Wed 11/4

2:35 pm-7:02 pm

2 stops34h 27m

Boston Logan Intl

Sun 11/8

5:30 am-6:55 pm

2 stops31h 25m

$681

KošiceNewark

KSC Košice Barca - EWR Newark

KSCEWR

Košice Barca

Fri 11/6

2:55 pm-1:55 pm

1 stop29h 00m

Newark

Thu 11/19

5:55 pm-2:15 pm

1 stop14h 20m

$682

KošiceNewark

KSC Košice Barca - EWR Newark

KSCEWR

Košice Barca

Wed 11/4

2:35 pm-1:30 pm

1 stop28h 55m

Newark

Sat 11/14

5:55 pm-2:15 pm

1 stop14h 20m

$691

KošiceSan Francisco

KSC Košice Barca - SFO San Francisco

KSCSFO

Košice Barca

Mon 11/30

1:05 pm-10:14 am

2 stops30h 09m

San Francisco

Thu 12/3

11:52 pm-2:40 pm

2 stops53h 48m

$1,727

KošiceSan Francisco

KSC Košice Barca - SFO San Francisco

KSCSFO

Košice Barca

Mon 11/30

1:05 pm-10:14 am

2 stops30h 09m

San Francisco

Thu 12/3

11:52 pm-2:40 pm

2 stops53h 48m

$1,728

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 Košice to United States

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

What is the cheapest month to fly to United States?

In general, October is the cheapest month to fly from Košice to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $634. If you aren’t able to travel during the month of October, then book flights to United States from Košice during November instead. Flights to United States in November, while not as cheap as those in October, still average around $639.

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

You could potentially save up to 10% on your flight if you consider stops on a Košice to United States flight.

Cheap Košice to United States flight deals and tips

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

Best Price Found	$328
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to United States from Košice in the past 72 hours is $328. The best round-trip flight deal from Košice to United States found on momondo in the last 72 hours is $644.

The fastest flight from Košice to United States takes 12h 55m

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

Search flight deals

Frequently asked questions about flying from Košice to the United States

When did momondo last update prices for flights from Košice Barca Airport to United States?
Prices for flights from Košice Barca Airport to United States were last updated today.
How many operators does momondo search for flights from Košice Barca Airport to United States?
As of October 2026, there are 4 operators available to choose from for flights from Košice Barca Airport to United States.
How old do you have to be to fly from Košice Barca Airport to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Košice Barca Airport to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Košice to United States

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

Airline	Rating	Free Cancellation	Price
Austrian Airlines	PriceFrom $610	Free Cancellation	Rating 7.5 984 reviews	Search Austrian Airlines flights
SWISS	PriceFrom $777	Free Cancellation	Rating 7.5 2,112 reviews	Search SWISS flights
LOT	PriceFrom $867	Free Cancellation	Rating 7.5 1,192 reviews	Search LOT flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Košice.

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

All flight searches from Košice to United States on momondo can be filtered to show those which offer flexible booking policies.

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

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 Košice to United States.

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

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Košice and alert you when they change.