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Cheap flights from Košice to Chicago from $735

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Košice to Chicago departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
LOT Logo
12:45 pm - 7:50 pm
KSC
-
ORD
14h 05m
1 stop
LOT Logo
9:50 pm - 2:30 pm
ORD
-
KSC
33h 40m
1 stop
$735LOT
Tue, Apr 14 - Fri, May 8
LOT Logo
12:45 pm - 7:50 pm
KSC
-
ORD
14h 05m
1 stop
LOT Logo
5:10 pm - 2:30 pm
ORD
-
KSC
14h 20m
1 stop
$737LOT
Tue, Apr 14 - Tue, May 5
LOT Logo
12:45 pm - 7:50 pm
KSC
-
ORD
14h 05m
1 stop
LOT Logo
5:10 pm - 2:30 pm
ORD
-
KSC
14h 20m
1 stop
$751LOT
Tue, May 5 - Tue, May 12
LOT Logo
3:05 pm - 3:10 pm
KSC
-
ORD
55h 05m
2 stops
LOT Logo
9:50 pm - 11:55 am
ORD
-
KSC
31h 05m
1 stop
$752LOT
Fri, Apr 10 - Sat, May 2
LOT Logo
12:45 pm - 7:50 pm
KSC
-
ORD
14h 05m
1 stop
LOT Logo
9:50 pm - 2:30 pm
ORD
-
KSC
33h 40m
1 stop
$761LOT
Tue, Apr 14 - Fri, May 8
LOT Logo
12:45 pm - 7:50 pm
KSC
-
ORD
14h 05m
1 stop
LOT Logo
5:10 pm - 2:30 pm
ORD
-
KSC
14h 20m
1 stop
$763LOT
Tue, Apr 14 - Tue, May 5
LOT Logo
3:05 pm - 3:10 pm
KSC
-
ORD
55h 05m
2 stops
LOT Logo
5:10 pm - 11:55 am
ORD
-
KSC
35h 45m
2 stops
$769LOT
Fri, Apr 10 - Sat, May 2
SWISS Logo
2:50 pm - 3:55 pm
KSC
-
ORD
32h 05m
1 stop
SWISS Logo
2:20 pm - 9:15 am
ORD
-
KSC
11h 55m
1 stop
$777SWISS
Wed, Apr 15 - Thu, May 7
LOT Logo
5:40 pm - 7:50 pm
KSC
-
ORD
33h 10m
2 stops
LOT Logo
9:50 pm - 2:30 pm
ORD
-
KSC
33h 40m
1 stop
$778LOT
Thu, Apr 16 - Fri, May 8
SWISS Logo
2:50 pm - 3:55 pm
KSC
-
ORD
32h 05m
1 stop
SWISS Logo
7:05 pm - 9:15 am
ORD
-
KSC
31h 10m
1 stop
$781SWISS
Wed, Apr 15 - Wed, May 6

SWISS flights from Košice to Chicago

Our best SWISS deals on Košice to Chicago flight tickets
SWISS
Apr 15
KSC2:50 pmKošice Barca
32h 05m
1 stop
ORD3:55 pmChicago O'Hare Intl
May 7
ORD2:20 pmChicago O'Hare Intl
11h 55m
1 stop
KSC9:15 amKošice Barca
$777
SWISS
Apr 15
KSC2:50 pmKošice Barca
32h 05m
1 stop
ORD3:55 pmChicago O'Hare Intl
May 6
ORD7:05 pmChicago O'Hare Intl
31h 10m
1 stop
KSC9:15 amKošice Barca
$781
SWISS
Apr 15
KSC2:50 pmKošice Barca
28h 10m
2 stops
ORD12:00 pmChicago O'Hare Intl
May 7
ORD2:20 pmChicago O'Hare Intl
11h 55m
1 stop
KSC9:15 amKošice Barca
$804

Lufthansa flights from Košice to Chicago

Our best Lufthansa deals on Košice to Chicago flight tickets
Lufthansa
Apr 9
KSC5:25 amKošice Barca
14h 30m
2 stops
ORD12:55 pmChicago O'Hare Intl
Apr 28
ORD5:55 pmChicago O'Hare Intl
13h 05m
2 stops
KSC2:00 pmKošice Barca
$826
Lufthansa
Apr 14
KSC5:25 amKošice Barca
14h 30m
2 stops
ORD12:55 pmChicago O'Hare Intl
May 9
ORD6:15 pmChicago O'Hare Intl
12h 45m
2 stops
KSC2:00 pmKošice Barca
$827
Lufthansa
Apr 16
KSC5:25 amKošice Barca
14h 30m
2 stops
ORD12:55 pmChicago O'Hare Intl
May 7
ORD3:35 pmChicago O'Hare Intl
15h 25m
2 stops
KSC2:00 pmKošice Barca
$828

momondo Fare Finder

 
Customize your flight search to find flights from Košice to Chicago 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Košice to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Tue 4/14

12:45 pm-7:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Fri 5/8

9:50 pm-2:30 pm

1 stop33h 40m

$735
Quickest round-trip

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Tue 4/14

12:45 pm-7:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Tue 5/5

5:10 pm-2:30 pm

1 stop14h 20m

$737

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Tue 5/5

12:45 pm-7:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Tue 5/12

5:10 pm-2:30 pm

1 stop14h 20m

$751

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Fri 4/10

3:05 pm-3:10 pm

2 stops55h 05m

Chicago O'Hare Intl

Sat 5/2

9:50 pm-11:55 am

1 stop31h 05m

$752

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Tue 4/14

12:45 pm-7:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Fri 5/8

9:50 pm-2:30 pm

1 stop33h 40m

$761

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Tue 4/14

12:45 pm-7:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Tue 5/5

5:10 pm-2:30 pm

1 stop14h 20m

$763

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Fri 4/10

3:05 pm-3:10 pm

2 stops55h 05m

Chicago O'Hare Intl

Sat 5/2

5:10 pm-11:55 am

2 stops35h 45m

$769

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Wed 4/15

2:50 pm-3:55 pm

1 stop32h 05m

Chicago O'Hare Intl

Thu 5/7

2:20 pm-9:15 am

1 stop11h 55m

$777

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Thu 4/16

5:40 pm-7:50 pm

2 stops33h 10m

Chicago O'Hare Intl

Fri 5/8

9:50 pm-2:30 pm

1 stop33h 40m

$778

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Wed 4/15

2:50 pm-3:55 pm

1 stop32h 05m

Chicago O'Hare Intl

Wed 5/6

7:05 pm-9:15 am

1 stop31h 10m

$781

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Košice to Chicago

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 airline that flies from Košice Barca to Chicago?

Austrian Airlines and Lufthansa are the most popular carriers operating from Košice Barca to Chicago

When to book flights from Košice to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Košice to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Košice to Chicago (KSC to CHI) flight deals and tips

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

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from Košice to Chicago takes 14h 55m
There are no direct flights from Košice to Chicago. There are no popular flight routes from Košice to Chicago.
Search flight deals

  • How far is Košice Barca to Chicago by plane?

    Chicago is 4830.9 mi away from Košice Barca. Flights usually cover this in 14h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Košice Barca Airport to Chicago?

    Prices for flights from Košice Barca Airport to Chicago are updated daily.

  • How old do you have to be to fly from Košice Barca Airport to Chicago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Košice Barca Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago 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.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

It is quick and easy to find Košice to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

momondo does allow users to show only those flights to Chicago from Košice which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Košice to Chicago?

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 Chicago.

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

Price alerts on flights to Chicago from Košice are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport