How long is the flight from Slovakia to Illinois?

The flight from Slovakia to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Košice (a popular airport in Slovakia) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 29h 25m on average. If you fly from Bratislava (another popular airport in Slovakia) to Chicago O'Hare Intl Airport, then the average flight time is 31h 35m.

When did momondo last update prices for flights from Slovakia to Illinois?

Prices for flights from Slovakia to Illinois were last updated today.

How old do you have to be to fly from Slovakia to Illinois?

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 Slovakia to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois 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.

$534 Cheap Flights from Slovakia to Illinois in 2026

Find the cheapest flights from Slovakia to Illinois

Round-trip

One-way

Last minute

Recent round-trip flight deals from Slovakia to Illinois

Enter your travel dates to find the best prices.

11:20 pm - 11:55 pm

BTS

ORD

31h 35m

2 stops

9:00 pm - 10:40 pm

ORD

BTS

18h 40m

1 stop

$781Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

5:25 am - 7:55 pm

KSC

ORD

21h 30m

2 stops

4:05 pm - 2:00 pm

ORD

KSC

14h 55m

2 stops

$849Lufthansa

Sat, Jul 4 - Wed, Jul 8

12:15 pm - 9:40 am

BTS

ORD

28h 25m

2 stops

11:25 am - 11:20 pm

ORD

BTS

28h 55m

2 stops

$852Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

5:25 am - 7:55 pm

KSC

ORD

21h 30m

2 stops

7:05 pm - 9:15 am

ORD

KSC

31h 10m

1 stop

$866Multiple Airlines

Sat, Jul 4 - Wed, Jul 8

12:45 pm - 3:10 pm

KSC

ORD

33h 25m

2 stops

9:50 pm - 2:30 pm

ORD

KSC

33h 40m

1 stop

$898LOT

Tue, Jun 30 - Wed, Aug 26

12:45 pm - 3:10 pm

KSC

ORD

33h 25m

2 stops

5:10 pm - 5:05 pm

ORD

KSC

16h 55m

2 stops

$910LOT

Tue, Jun 30 - Wed, Aug 26

2:55 pm - 1:20 pm

KSC

ORD

29h 25m

1 stop

2:20 pm - 9:15 am

ORD

KSC

11h 55m

1 stop

$924Multiple Airlines

Sun, Jul 5 - Thu, Jul 9

5:25 am - 1:20 pm

KSC

ORD

14h 55m

1 stop

7:05 pm - 9:15 am

ORD

KSC

31h 10m

1 stop

$937Multiple Airlines

Sat, Jul 4 - Wed, Jul 8

12:45 pm - 7:50 pm

KSC

ORD

14h 05m

1 stop

9:50 pm - 2:30 pm

ORD

KSC

33h 40m

1 stop

$994LOT

Tue, Jun 30 - Wed, Aug 26

2:55 pm - 12:55 pm

KSC

ORD

29h 00m

2 stops

8:45 am - 11:20 pm

ORD

KSC

31h 35m

2 stops

$1,009Multiple Airlines

Sun, Jul 5 - Thu, Jul 9

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Lufthansa flights from Slovakia to Illinois

Our best Lufthansa deals on Slovakia to Illinois flight tickets

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

Oct 24

KSC5:25 amKošice Barca

19h 50m

2 stops

ORD6:15 pmChicago O'Hare Intl

Oct 31

ORD10:50 pmChicago O'Hare Intl

18h 25m

2 stops

KSC11:15 pmKošice Barca

$4,701

Lufthansa

Oct 23

KSC5:25 amKošice Barca

14h 30m

2 stops

ORD12:55 pmChicago O'Hare Intl

Nov 1

ORD4:20 pmChicago O'Hare Intl

14h 55m

2 stops

KSC2:15 pmKošice Barca

$4,791

LOT flights from Slovakia to Illinois

Our best LOT deals on Slovakia to Illinois flight tickets

LOT

Jun 30

KSC12:45 pmKošice Barca

33h 25m

2 stops

ORD3:10 pmChicago O'Hare Intl

Aug 26

ORD9:50 pmChicago O'Hare Intl

33h 40m

1 stop

KSC2:30 pmKošice Barca

$898

LOT

Jun 30

KSC12:45 pmKošice Barca

33h 25m

2 stops

ORD3:10 pmChicago O'Hare Intl

Aug 26

ORD5:10 pmChicago O'Hare Intl

16h 55m

2 stops

KSC5:05 pmKošice Barca

$910

LOT

Jun 30

KSC12:45 pmKošice Barca

14h 05m

1 stop

ORD7:50 pmChicago O'Hare Intl

Aug 26

ORD9:50 pmChicago O'Hare Intl

33h 40m

1 stop

KSC2:30 pmKošice Barca

$994

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BratislavaChicago

BTS - ORD

BTSORD

Bratislava - M. R. Štefánik

Tue 10/6

11:20 pm-11:55 pm

2 stops31h 35m

Chicago O'Hare Intl

Tue 10/13

9:00 pm-10:40 pm

1 stop18h 40m

$781

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

BratislavaChicago

BTS - ORD

BTSORD

Bratislava - M. R. Štefánik

Tue 10/6

12:15 pm-9:40 am

2 stops28h 25m

Chicago O'Hare Intl

Tue 10/13

11:25 am-11:20 pm

2 stops28h 55m

$852

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

Tue 6/30

12:45 pm-3:10 pm

2 stops33h 25m

Chicago O'Hare Intl

Wed 8/26

9:50 pm-2:30 pm

1 stop33h 40m

$898

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Tue 6/30

12:45 pm-3:10 pm

2 stops33h 25m

Chicago O'Hare Intl

Wed 8/26

5:10 pm-5:05 pm

2 stops16h 55m

$910

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

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Sat 7/4

5:25 am-1:20 pm

1 stop14h 55m

Chicago O'Hare Intl

Wed 7/8

7:05 pm-9:15 am

1 stop31h 10m

$937

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Tue 6/30

12:45 pm-7:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Wed 8/26

9:50 pm-2:30 pm

1 stop33h 40m

$994

KošiceChicago

KSC - ORD

KSCORD

Košice Barca

Sun 7/5

2:55 pm-12:55 pm

2 stops29h 00m

Chicago O'Hare Intl

Thu 7/9

8:45 am-11:20 pm

2 stops31h 35m

$1,009

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 Slovakia to Illinois

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

Airlines

Other information

What is the cheapest airline that flies from Slovakia to Illinois?

Austrian Airlines is the most popular carrier operating from Slovakia to Illinois

Cheap Slovakia to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Slovakia to Illinois

Fastest flight time	29h 25m
Direct flights	None

The fastest flight from Slovakia to Illinois takes 29h 25m

There are no direct flights from Slovakia to Illinois. There are no popular flight routes from Slovakia to Illinois.

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Frequently asked questions about flying from Slovakia to Illinois

When did momondo last update prices for flights from Slovakia to Illinois?
Prices for flights from Slovakia to Illinois were last updated today.
How old do you have to be to fly from Slovakia to Illinois?
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 Slovakia to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois 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.

Why use momondo?

Why should I use momondo to find a flight deal from Slovakia to Illinois?

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 Illinois from Slovakia.

Can I find flights from Slovakia to Illinois with flexible booking policies on momondo?

Flights from Slovakia to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Slovakia to Illinois?

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

Price alerts on flights to Illinois from Slovakia 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.