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Košice

$326+ Cheap flights from the United States to Košice (KSC)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KSC
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from USA to Košice

Cheapest flights from USA to Košice
Explore the most affordable flight options available from USA to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/291:25 pm
JFK
-
KSC
2 stops39h 25m
Multiple Airlines
Thu 5/2811:15 pm
KSC
-
JFK
1 stop22h 40m
Multiple Airlines
Deal found 3/20$650
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sun 4/2612:30 am
JFK
-
KSC
2 stops52h 00m
Multiple Airlines
Thu 5/2811:15 pm
KSC
-
JFK
1 stop22h 40m
Multiple Airlines
Deal found 3/21$652
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Fri 5/16:20 pm
JFK
-
KSC
1 stop20h 35m
Multiple Airlines
Tue 6/27:30 am
KSC
-
JFK
2 stops33h 55m
Multiple Airlines
Deal found 3/21$664
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Fri 5/16:20 pm
JFK
-
KSC
1 stop20h 35m
Multiple Airlines
Tue 5/267:30 am
KSC
-
JFK
2 stops33h 55m
Multiple Airlines
Deal found 3/21$675
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/286:20 pm
JFK
-
KSC
1 stop16h 00m
Multiple Airlines
Thu 5/288:35 pm
KSC
-
JFK
1 stop25h 20m
Multiple Airlines
Deal found 3/21$684
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sat 5/26:20 pm
JFK
-
KSC
1 stop16h 00m
Multiple Airlines
Thu 5/288:35 pm
KSC
-
JFK
1 stop25h 20m
Multiple Airlines
Deal found 3/21$692
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sat 5/25:35 pm
EWR
-
KSC
1 stop13h 05m
Multiple Airlines
Wed 5/66:25 pm
KSC
-
EWR
2 stops32h 35m
Multiple Airlines
Deal found 3/19$701
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/285:35 pm
EWR
-
KSC
1 stop18h 25m
Multiple Airlines
Wed 5/66:25 pm
KSC
-
EWR
2 stops32h 35m
Multiple Airlines
Deal found 3/19$702
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/2811:55 pm
JFK
-
KSC
1 stop12h 05m
Multiple Airlines
Tue 6/27:30 am
KSC
-
JFK
2 stops33h 55m
Multiple Airlines
Deal found 3/21$703
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sat 5/26:20 pm
JFK
-
KSC
1 stop16h 00m
Multiple Airlines
Tue 6/22:15 pm
KSC
-
JFK
2 stops27h 10m
Multiple Airlines
Deal found 3/21$706
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 10/2811:00 pm
EWR
-
KSC
1 stop29h 00m
SWISS
Fri 11/69:45 am
KSC
-
EWR
1 stop16h 45m
SWISS
Deal found 3/20$707
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 10/2810:00 pm
JFK
-
KSC
1 stop30h 00m
SWISS
Fri 11/69:45 am
KSC
-
JFK
1 stop12h 55m
SWISS
Deal found 3/20$707

Find flight deals from USA to Košice

Keep the following information in mind while searching for USA to Košice flight deals. Data was last updated March 23, 2026.

Round-trip from

$650
(Kiwi.com)

One-way from

$326
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$716
From USA to Košice Barca
Search Deals
One-way flight from USA to Košice Barca
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Košice 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 March 23, 2026.
Use the filters below to find and compare flights from the United States to Košice that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiKošice

MIA - KSC

MIAKSC

Miami

Sun 4/19

4:40 pm-11:20 pm

2 stops24h 40m

Košice Barca

Wed 5/13

5:25 am-9:11 pm

2 stops21h 46m

$809

MiamiKošice

MIA - KSC

MIAKSC

Miami

Sat 4/18

7:40 pm-2:30 pm

1 stop12h 50m

Košice Barca

Tue 5/19

12:45 pm-5:40 pm

1 stop34h 55m

$834

New YorkKošice

JFK - KSC

JFKKSC

New York John F Kennedy Intl

Sun 8/16

10:20 pm-12:10 pm

1 stop31h 50m

Košice Barca

Tue 8/25

12:45 pm-3:40 pm

1 stop32h 55m

$846

MiamiKošice

MIA - KSC

MIAKSC

Miami

Sun 4/19

4:40 pm-11:20 pm

2 stops24h 40m

Košice Barca

Tue 5/12

5:25 am-9:11 pm

2 stops21h 46m

$852

MiamiKošice

MIA - KSC

MIAKSC

Miami

Sun 4/19

4:40 pm-11:20 pm

2 stops24h 40m

Košice Barca

Wed 5/13

2:50 pm-5:25 pm

1 stop32h 35m

$858

MiamiKošice

MIA - KSC

MIAKSC

Miami

Sat 4/18

7:40 pm-2:30 pm

1 stop12h 50m

Košice Barca

Mon 5/11

12:30 pm-5:40 pm

1 stop35h 10m

$861

MiamiKošice

MIA - KSC

MIAKSC

Miami

Wed 5/6

7:40 pm-9:15 am

1 stop31h 35m

Košice Barca

Wed 5/13

2:50 pm-5:25 pm

1 stop32h 35m

$925

MiamiKošice

MIA - KSC

MIAKSC

Miami

Sat 4/18

12:24 pm-2:00 pm

2 stops19h 36m

Košice Barca

Mon 5/11

5:25 am-9:11 pm

2 stops21h 46m

$934

New YorkKošice

LGA - KSC

LGAKSC

New York LaGuardia

Sun 8/16

11:35 am-2:00 pm

2 stops20h 25m

Košice Barca

Tue 8/25

5:25 am-4:55 pm

2 stops17h 30m

$960

MiamiKošice

MIA - KSC

MIAKSC

Miami

Wed 5/27

7:40 pm-9:15 am

1 stop31h 35m

Košice Barca

Mon 6/8

7:40 pm-5:25 pm

1 stop27h 45m

$996

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 59 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from USA to Košice

Have a flexible travel schedule? Discover the best time to fly to Košice 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 Košice

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

Currently, March is the cheapest month in which you can book a flight from USA to Košice (average of $498). Flying from USA to Košice in June is currently the most expensive (average of $1,124). 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.

The best insider tips for theUnited States to Košice flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Košice trip
Our travel experts
Chris Dong

Chris Dong

Expert on Austrian Airlines

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on LOT

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Paul Rubio

Paul Rubio

Expert on SWISS

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Blane Bachelor

Blane Bachelor

Expert on Lufthansa

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Reviews of airlines servicing Košice

Get insights into the airlines that provide service to Košice. 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 Košice. Reviews last updated March 23, 2026.
See what other customers who have flown with Austrian Airlines,LOT, andSWISS from the United States to Košice have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
902 reviews

Entertainment

6.8

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.6
Good
902 reviews
Austrian Airlines
7.6
Good
902 reviews

Entertainment

6.8

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
LOT
7.5
Good
1,182 reviews
Austrian Airlines
7.6
Good
902 reviews

Entertainment

6.8

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
SWISS
7.5
Good
1,903 reviews
Austrian Airlines
7.6
Good
902 reviews

Entertainment

6.8

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Lufthansa
6.8
Okay
7,863 reviews
Austrian Airlines
7.6
Good
902 reviews

Entertainment

6.8

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Related info for your journey

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

  • What airport do you fly into for flights to Košice from United States?

    For a flight from United States to Košice, you will be flying into Barca. Košice Barca (KSC) is just 3.6 mi from the center of the city.

  • How long is the flight from USA to Košice?

    For as low as $834, Austrian Airlines can have you in Košice from USA in 12h 50m. Airlines will cover a distance of 5386 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from USA to Košice?

    When deciding which route to take from USA to Košice consider New York John F Kennedy Intl - Košice Barca, Newark - Košice Barca or New York LaGuardia - Košice Barca as they are the most popular.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from USA to Košice (average of $498). Flying from USA to Košice in June is currently the most expensive (average of $1,124). 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.

Top 4 airlines flying from USA to Košice

Discover the top 4 airlines that operate flights from USA to Košice. 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$498Average$822FlexibilityNo cancel feeOn-time81%
SWISSCheapest$536Average$745FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$596Average$1,079FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$665Average$866FlexibilityNo cancel feeOn-time76%

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