$489 Find Cheap Flights from Košice to the United States - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Košice to the United States departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Košice to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$643
Los Angeles
Los Angeles1 stop$758
San Francisco
San Francisco2 stops$674
Miami
Miami2 stops$818
New York
New York1 stop$643
Los Angeles
Los Angeles1 stop$758
San Francisco
San Francisco2 stops$674
Miami
Miami2 stops$818

Book Cheap Košice to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Košice to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Jul 6 - Tue, Jul 21
SWISS Logo
7:40 pm - 12:50 pm
KSC
-
JFK
23h 10m
1 stop
SWISS Logo
8:30 pm - 2:05 pm
JFK
-
KSC
11h 35m
1 stop
$643SWISS
Mon, Jun 29 - Mon, Jul 13
SWISS Logo
7:40 pm - 12:50 pm
KSC
-
JFK
23h 10m
1 stop
SWISS Logo
8:30 pm - 6:25 pm
JFK
-
KSC
15h 55m
1 stop
$647SWISS
Mon, Jul 6 - Tue, Jul 21
SWISS Logo
7:40 pm - 4:35 pm
KSC
-
JFK
26h 55m
1 stop
SWISS Logo
4:15 pm - 2:05 pm
JFK
-
KSC
15h 50m
1 stop
$649SWISS
Mon, Jul 20 - Thu, Aug 20
Multiple Airlines Logo
7:40 pm - 8:15 pm
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-
EWR
30h 35m
1 stop
Multiple Airlines Logo
5:40 pm - 11:20 pm
EWR
-
KSC
23h 40m
1 stop
$655Multiple Airlines
Mon, Jul 20 - Thu, Aug 20
Multiple Airlines Logo
7:40 pm - 8:15 pm
KSC
-
EWR
30h 35m
1 stop
Multiple Airlines Logo
10:25 am - 9:15 am
EWR
-
KSC
16h 50m
2 stops
$656Multiple Airlines
Sun, Jun 28 - Mon, Jul 13
Austrian Airlines Logo
5:25 am - 8:05 pm
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-
JFK
20h 40m
1 stop
Austrian Airlines Logo
9:45 pm - 11:20 pm
JFK
-
KSC
19h 35m
1 stop
$661Austrian Airlines
Mon, Jul 6 - Tue, Jul 21
Austrian Airlines Logo
5:25 am - 1:55 pm
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EWR
14h 30m
1 stop
Austrian Airlines Logo
6:05 pm - 2:00 pm
EWR
-
KSC
13h 55m
2 stops
$669Austrian Airlines
Thu, Jun 25 - Mon, Jun 29
LOT Logo
5:40 pm - 3:10 pm
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-
ORD
28h 30m
2 stops
LOT Logo
9:50 pm - 2:30 pm
ORD
-
KSC
33h 40m
1 stop
$813LOT
Thu, Jun 25 - Mon, Jun 29
Lufthansa Logo
5:25 am - 2:55 pm
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-
ORD
16h 30m
2 stops
Lufthansa Logo
4:05 pm - 2:00 pm
ORD
-
KSC
14h 55m
2 stops
$850Lufthansa
Sun, Jul 26 - Sun, Aug 2
Lufthansa Logo
2:55 pm - 2:40 pm
KSC
-
MIA
53h 45m
2 stops
Lufthansa Logo
4:40 pm - 2:00 pm
MIA
-
KSC
39h 20m
2 stops
$897Lufthansa
Booking Insights

KAYAK's insights & trends for Košice to the United States flights

Get data-powered insights and trends into flights from Košice to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Košice to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Košice to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Košice to the United States is June, when tickets cost $166 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $605 and $603 respectively.

Good to know

Low seasonApril
Cheapest flight$489
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Košice to Newark Liberty Airport

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Košice to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Košice to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Košice to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Košice to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Košice to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Košice to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Košice to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Košice to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Košice to the United States

 
Need help choosing which airline to fly with from Košice to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 931 reviews
6.8Entertainment
7.6Boarding
8.1Crew
6.8Food
7.3Comfort
Airline reviews

The preboarding and the gate organizing management was poor, unorganized and mismanaged. While standing in the business line I kept getting ignored and the personnel kept checking in others, right in front of me until I finally spoke up and pointed out their clear signs of ignoring me while patiently waiting to be checked in. Once checked in the gate the personnel kept chit-chatting and not managing which group is to board, being totally nonchalant, unorganized and behaving amateur-like . Very unprofessional and unlike the quality the Austrian Airlines brand otherwise provides. The crew on the plane are always fantastic and the best. What a shame the crew on the ground was so mediocre.

8.0 ExcellentAnonymous, Jun 2026
VIE - EWR
Read more Austrian Airlines reviews

The preboarding and the gate organizing management was poor, unorganized and mismanaged. While standing in the business line I kept getting ignored and the personnel kept checking in others, right in front of me until I finally spoke up and pointed out their clear signs of ignoring me while patiently waiting to be checked in. Once checked in the gate the personnel kept chit-chatting and not managing which group is to board, being totally nonchalant, unorganized and behaving amateur-like . Very unprofessional and unlike the quality the Austrian Airlines brand otherwise provides. The crew on the plane are always fantastic and the best. What a shame the crew on the ground was so mediocre.

This is truly the worst travel experience of my life. The UK ETA program had a technical failure, and I was stuck in limbo for 24 hours, unable to board my flight and unable to navigate anything in my itinerary. I had to rebook an entirely new flight and I’m now out doubled the money. Unconscionable.

OK, would prefer some meat for dinner, not just pasta although was tasty. There was only one dish, no choices

Flight delayed with no explanation. Boarding was confused (proceed to plane, go back to waiting area).

Last few years I didn't not have great experience with United Airlines.

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

Short flight. Bare bones and kinda seeming like an older plane. But got me there on time and that's what counts. Perfectly fine flight all the way from start to finish.

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Most of the crew members were rude, flight arrived late and we missed our connecting flight, they damaged my friends suitcase so badly that two wheels had been destroyed.

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

The boarding of this flight was total chaos. For some reason, all passengers had to stand in a lengthy line at the gate to have our passports checked for the FOURTH time. No reason was offered for the necessity of the fourth re-check, and when we got to the end of the line, the check was perfunctory. There was little to no crowd control at the gate and in some cases, tempers were flaring. On the other hand, once we got on board, everything about this flight from start to finish, especially the quality of the food and the service, was probably the best I have ever experienced..

Boarding was very chaotic, we had to stand in two different lines that were not clearly marked, and the announcements were not understandable from the microphones, and we speak both German and English. We paid Kayak $120+ for seat assignments when we purchased our tickets but when we printed our boarding passes, suddenly we had been changed to 16 rows further back than our assigned seats we paid for. The seats we were assigned to on our boarding passes had no usable overhead bins and so we had to sit with our carry on backpacks underneath our feet in an already crowded space. One video/entertainment screen kept crashing and thus was useless for viewing anything. It was not an enjoyable flight.

plenty of legspace, snacks, no pull face from flight attendants when asking for a wine. Also fast transfer ability at ZRH.

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

Entertainment sounds were not good. Otherwise everything else was good.

Great flight. I didn't watch the entertainment. I used my iPad the whole flight. But, staff was great, smooth flight, comfortable seat (business seat 7A) and food was really good (I'm a vegetarian).

The flight was very nice but the food selection for the people in the last rows was limited to vegetarian meals only. I think vegetarian meal should not be offered as a main selection.

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Everything you need to know for your flight from Košice to the United States

Information on your arrival and departure airports