How do I get Price Alerts for flights from Košice to Illinois?

Search flight deals from Košice to Illinois . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Košice to Illinois with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Košice Barca Airport 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.

$372 Cheap Flights from Košice to Illinois in 2026

Find the cheapest flights from Košice to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 12:55 pmKSC Košice Barca-ORD Chicago O'Hare Intl

29h 05m1 stop Zurich

6:30 pm - 11:20 pmORD Chicago O'Hare Intl-KSC Košice Barca

21h 50m2 stops Frankfurt am Main Vienna Intl

$764Multiple Airlines

Wed, Aug 26 - Sun, Aug 30

2:45 pm - 6:37 pmKSC Košice Barca-ORD Chicago O'Hare Intl

34h 52m2 stops Vienna Intl Washington, D.C. Dulles Intl

6:30 pm - 11:20 pmORD Chicago O'Hare Intl-KSC Košice Barca

21h 50m2 stops Frankfurt am Main Vienna Intl

$777Multiple Airlines

Wed, Aug 26 - Sun, Aug 30

2:50 pm - 12:55 pmKSC Košice Barca-ORD Chicago O'Hare Intl

29h 05m1 stop Zurich

2:20 pm - 6:55 pmORD Chicago O'Hare Intl-KSC Košice Barca

21h 35m1 stop Zurich

$779SWISS

Wed, Aug 26 - Sun, Aug 30

3:05 pm - 12:40 pmKSC Košice Barca-ORD Chicago O'Hare Intl

28h 35m3 stops Warsaw Frederic Chopin Milan Malpensa Lisbon Humberto Delgado

10:25 pm - 12:10 pmORD Chicago O'Hare Intl-KSC Košice Barca

30h 45m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Warsaw Frederic Chopin

$1,146Multiple Airlines

Wed, Aug 26 - Sun, Aug 30

5:25 am - 8:05 pmKSC Košice Barca-ORD Chicago O'Hare Intl

21h 40m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl

8:40 am - 11:20 pmORD Chicago O'Hare Intl-KSC Košice Barca

31h 40m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Vienna Intl

$1,292Multiple Airlines

Wed, Aug 26 - Sun, Aug 30

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KošiceChicago

KSC Košice Barca - ORD Chicago O'Hare Intl

KSCORD

Košice Barca

Wed 8/26

2:50 pm-12:55 pm

1 stop29h 05m

Chicago O'Hare Intl

Sun 8/30

6:30 pm-11:20 pm

2 stops21h 50m

$764

KošiceChicago

KSC Košice Barca - ORD Chicago O'Hare Intl

KSCORD

Košice Barca

Wed 8/26

2:45 pm-6:37 pm

2 stops34h 52m

Chicago O'Hare Intl

Sun 8/30

6:30 pm-11:20 pm

2 stops21h 50m

$777

Quickest round-trip

KošiceChicago

KSC Košice Barca - ORD Chicago O'Hare Intl

KSCORD

Košice Barca

Wed 8/26

2:50 pm-12:55 pm

1 stop29h 05m

Chicago O'Hare Intl

Sun 8/30

2:20 pm-6:55 pm

1 stop21h 35m

$779

KošiceChicago

KSC Košice Barca - ORD Chicago O'Hare Intl

KSCORD

Košice Barca

Wed 8/26

3:05 pm-12:40 pm

3 stops28h 35m

Chicago O'Hare Intl

Sun 8/30

10:25 pm-12:10 pm

3 stops30h 45m

$1,146

KošiceChicago

KSC Košice Barca - ORD Chicago O'Hare Intl

KSCORD

Košice Barca

Wed 8/26

5:25 am-8:05 pm

2 stops21h 40m

Chicago O'Hare Intl

Sun 8/30

8:40 am-11:20 pm

3 stops31h 40m

$1,292

Cheapest one-way

Quickest one-way

KošiceChicago

KSC Košice Barca - ORD Chicago O'Hare Intl

KSCORD

Košice Barca

Thu 11/26

5:25 pm-6:25 pm

3 stops32h 00m

$473

KošiceChicago

KSC Košice Barca - ORD Chicago O'Hare Intl

KSCORD

Košice Barca

Thu 11/26

12:20 pm-3:30 pm

2 stops34h 10m

$517

KošiceChicago

KSC Košice Barca - ORD Chicago O'Hare Intl

KSCORD

Košice Barca

Thu 11/26

12:20 pm-6:25 pm

1 stop37h 05m

$578

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Košice to Illinois flight deals and tips

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

Fastest flight time	29h 05m
Direct flights	None

The fastest flight from Košice to Illinois takes 29h 05m

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

Search flight deals

Frequently asked questions about flying from Košice to Illinois

When did momondo last update prices for flights from Košice Barca Airport to Illinois?
Prices for flights from Košice Barca Airport to Illinois are updated daily.
How old do you have to be to fly from Košice Barca Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Košice Barca Airport 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.

Frequently asked questions about flying from Košice to Illinois

How do I get Price Alerts for flights from Košice to Illinois?
Search flight deals from Košice to Illinois. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Košice to Illinois with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

It is quick and easy to find Košice to Illinois 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 Illinois that suits you.

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

Yes. momondo allows you to filter the results for Košice to Illinois flights to just show those with flexible booking policies.

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

Once all potential Košice to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Košice to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.