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Cheap flights from Košice to Chicago from $534

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Košice to Chicago departing on 8/18. 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

Find the cheapest flights from Košice to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
2:50 pm - 12:35 pm
KSC
-
ORD
28h 45m
1 stop
SWISS Logo
7:05 pm - 6:55 pm
ORD
-
KSC
16h 50m
1 stop
$791SWISS
Wed, Jul 8 - Sun, Jul 12
SWISS Logo
2:50 pm - 12:35 pm
KSC
-
ORD
28h 45m
1 stop
SWISS Logo
7:05 pm - 6:55 pm
ORD
-
KSC
16h 50m
1 stop
$795SWISS
Wed, Jul 8 - Sun, Jul 12
Multiple Airlines Logo
5:25 am - 10:16 am
KSC
-
ORD
35h 51m
2 stops
Multiple Airlines Logo
7:05 pm - 6:55 pm
ORD
-
KSC
16h 50m
1 stop
$803Multiple Airlines
Wed, Jul 8 - Sun, Jul 12
Multiple Airlines Logo
5:25 am - 7:55 pm
KSC
-
ORD
21h 30m
2 stops
Multiple Airlines Logo
7:05 pm - 6:55 pm
ORD
-
KSC
16h 50m
1 stop
$812Multiple Airlines
Wed, Jul 8 - Sun, Jul 12
Lufthansa Logo
5:25 am - 7:55 pm
KSC
-
ORD
21h 30m
2 stops
Lufthansa Logo
3:10 pm - 2:00 pm
ORD
-
KSC
15h 50m
2 stops
$841Lufthansa
Wed, Jul 8 - Sun, Jul 12
LOT Logo
3:05 pm - 3:10 pm
KSC
-
ORD
31h 05m
2 stops
LOT Logo
5:10 pm - 2:30 pm
ORD
-
KSC
14h 20m
1 stop
$843LOT
Sun, Jul 5 - Thu, Jul 9
Lufthansa Logo
5:25 am - 7:55 pm
KSC
-
ORD
21h 30m
2 stops
Lufthansa Logo
4:05 pm - 2:00 pm
ORD
-
KSC
14h 55m
2 stops
$849Lufthansa
Sat, Jul 4 - Wed, Jul 8
Multiple Airlines Logo
5:25 am - 7:55 pm
KSC
-
ORD
21h 30m
2 stops
Multiple Airlines Logo
7:05 pm - 9:15 am
ORD
-
KSC
31h 10m
1 stop
$866Multiple Airlines
Sat, Jul 4 - Wed, Jul 8
LOT Logo
3:05 pm - 3:10 pm
KSC
-
ORD
31h 05m
2 stops
LOT Logo
5:10 pm - 2:30 pm
ORD
-
KSC
14h 20m
1 stop
$898LOT
Sun, Jul 5 - Thu, Jul 9
Multiple Airlines Logo
2:55 pm - 1:20 pm
KSC
-
ORD
29h 25m
1 stop
Multiple Airlines Logo
2:20 pm - 9:15 am
ORD
-
KSC
11h 55m
1 stop
$924Multiple Airlines
Sun, Jul 5 - Thu, Jul 9

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SWISS flights from Košice to Chicago O'Hare Intl Airport

Our best SWISS deals on Košice to Chicago O'Hare Intl Airport flight tickets
SWISS
Jul 8
KSC2:50 pmKošice Barca
28h 45m
1 stop
ORD12:35 pmChicago O'Hare Intl
Jul 12
ORD7:05 pmChicago O'Hare Intl
16h 50m
1 stop
KSC6:55 pmKošice Barca
$791
SWISS
Jul 8
KSC2:50 pmKošice Barca
28h 45m
1 stop
ORD12:35 pmChicago O'Hare Intl
Jul 12
ORD7:05 pmChicago O'Hare Intl
16h 50m
1 stop
KSC6:55 pmKošice Barca
$795
SWISS
Jun 26
KSC10:00 amKošice Barca
33h 00m
2 stops
ORD12:00 pmChicago O'Hare Intl
Jun 29
ORD7:05 pmChicago O'Hare Intl
16h 20m
1 stop
KSC6:25 pmKošice Barca
$1,009

Lufthansa flights from Košice to Chicago O'Hare Intl Airport

Our best Lufthansa deals on Košice to Chicago O'Hare Intl Airport flight tickets
Lufthansa
Jul 8
KSC5:25 amKošice Barca
21h 30m
2 stops
ORD7:55 pmChicago O'Hare Intl
Jul 12
ORD3:10 pmChicago O'Hare Intl
15h 50m
2 stops
KSC2:00 pmKošice Barca
$841
Lufthansa
Jul 4
KSC5:25 amKošice Barca
21h 30m
2 stops
ORD7:55 pmChicago O'Hare Intl
Jul 8
ORD4:05 pmChicago O'Hare Intl
14h 55m
2 stops
KSC2:00 pmKošice Barca
$849
Lufthansa
Jun 27
KSC5:25 amKošice Barca
15h 35m
2 stops
ORD2:00 pmChicago O'Hare Intl
Jun 28
ORD6:30 pmChicago O'Hare Intl
12h 30m
2 stops
KSC2:00 pmKošice Barca
$1,104

momondo Fare Finder

 
Customize your flight search to find flights from Košice to Chicago O'Hare Intl Airport 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 June 23, 2026.
Use the filters below to find and compare flights from Košice to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Wed 7/8

2:50 pm-12:35 pm

1 stop28h 45m

Chicago O'Hare Intl

Sun 7/12

7:05 pm-6:55 pm

1 stop16h 50m

$791

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Wed 7/8

2:50 pm-12:35 pm

1 stop28h 45m

Chicago O'Hare Intl

Sun 7/12

7:05 pm-6:55 pm

1 stop16h 50m

$795

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Wed 7/8

5:25 am-10:16 am

2 stops35h 51m

Chicago O'Hare Intl

Sun 7/12

7:05 pm-6:55 pm

1 stop16h 50m

$803

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Wed 7/8

5:25 am-7:55 pm

2 stops21h 30m

Chicago O'Hare Intl

Sun 7/12

7:05 pm-6:55 pm

1 stop16h 50m

$812

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Wed 7/8

5:25 am-7:55 pm

2 stops21h 30m

Chicago O'Hare Intl

Sun 7/12

3:10 pm-2:00 pm

2 stops15h 50m

$841

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Sun 7/5

3:05 pm-3:10 pm

2 stops31h 05m

Chicago O'Hare Intl

Thu 7/9

5:10 pm-2:30 pm

1 stop14h 20m

$843
Quickest round-trip

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Sat 7/4

5:25 am-7:55 pm

2 stops21h 30m

Chicago O'Hare Intl

Wed 7/8

4:05 pm-2:00 pm

2 stops14h 55m

$849

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Sat 7/4

5:25 am-7:55 pm

2 stops21h 30m

Chicago O'Hare Intl

Wed 7/8

7:05 pm-9:15 am

1 stop31h 10m

$866

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Sun 7/5

3:05 pm-3:10 pm

2 stops31h 05m

Chicago O'Hare Intl

Thu 7/9

5:10 pm-2:30 pm

1 stop14h 20m

$898

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Sun 7/5

2:55 pm-1:20 pm

1 stop29h 25m

Chicago O'Hare Intl

Thu 7/9

2:20 pm-9:15 am

1 stop11h 55m

$924

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 O'Hare Intl Airport

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 O'Hare Intl?

Austrian Airlines and Lufthansa are the most popular carriers operating from Košice Barca to Chicago O'Hare Intl

When to book flights from Košice to Chicago O'Hare Intl Airport

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

Cheap Košice to Chicago O'Hare Intl Airport (KSC to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Košice to Chicago O'Hare Intl Airport

Fastest flight time

28h 45m

Direct flights

None
The fastest flight from Košice to Chicago O'Hare Intl Airport takes 28h 45m
There are no direct flights from Košice to Chicago O'Hare Intl Airport. There are no popular flight routes from Košice to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Košice to Chicago O'Hare Intl Airport

  • How far is Košice Barca to Chicago O'Hare Intl by plane?

    There are 4834.9 mi between Košice Barca and Chicago O'Hare Intl. By plane, this route typically takes 28h 45m.

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

    Prices for flights from Košice Barca Airport to Chicago O'Hare Intl Airport were last updated today.

  • How old do you have to be to fly from Košice Barca Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Košice Barca Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
Oak Brook
New Buffalo
Joliet
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
South Holland

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?

Yes. All flights to Chicago from Košice on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Košice to Chicago 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 Košice to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Košice. 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.

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