How do I get Price Alerts for flights from Chicago to Slovakia?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Slovakia . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Chicago to Slovakia with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

Prices for flights from Chicago to Slovakia refresh daily.

How many operators does momondo search for flights from Chicago to Slovakia?

As of November 2026, there is 1 operator available to choose from for flights from Chicago to Slovakia.

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

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 Chicago to Slovakia.

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

The travel and health documents required for your trip to Slovakia 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 Slovakia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$854 Cheap Flights from Chicago to Slovakia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Slovakia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 11:55 amORD Chicago O'Hare Intl-KSC Košice Barca

13h 00m1 stop Dublin

7:40 pm - 9:20 pmKSC Košice Barca-ORD Chicago O'Hare Intl

32h 40m2 stops Václav Havel Prague Belgrade Nikola Tesla

$1,295Multiple Airlines

Wed, Dec 16 - Tue, Dec 29

3:55 pm - 11:55 amORD Chicago O'Hare Intl-KSC Košice Barca

13h 00m1 stop Dublin

7:30 am - 6:20 pmKSC Košice Barca-ORD Chicago O'Hare Intl

17h 50m2 stops Bratislava - M. R. Štefánik Dublin

$1,336Multiple Airlines

Wed, Dec 16 - Mon, Dec 28

3:55 pm - 11:55 amORD Chicago O'Hare Intl-KSC Košice Barca

13h 00m1 stop Dublin

9:50 am - 6:20 pmKSC Košice Barca-ORD Chicago O'Hare Intl

39h 30m2 stops Liverpool J. Lennon Dublin

$1,474Multiple Airlines

Wed, Dec 16 - Wed, Dec 30

8:05 pm - 2:30 pmORD Chicago O'Hare Intl-KSC Košice Barca

35h 25m1 stop Dublin

7:40 pm - 9:20 pmKSC Košice Barca-ORD Chicago O'Hare Intl

32h 40m2 stops Václav Havel Prague Belgrade Nikola Tesla

$1,526Multiple Airlines

Fri, Dec 18 - Tue, Dec 29

3:55 pm - 11:55 amORD Chicago O'Hare Intl-KSC Košice Barca

13h 00m1 stop Dublin

10:10 pm - 6:20 pmKSC Košice Barca-ORD Chicago O'Hare Intl

27h 10m1 stop Dublin

$1,552Multiple Airlines

Wed, Dec 16 - Tue, Dec 29

8:05 pm - 2:30 pmORD Chicago O'Hare Intl-KSC Košice Barca

35h 25m1 stop Dublin

7:30 am - 6:20 pmKSC Košice Barca-ORD Chicago O'Hare Intl

17h 50m2 stops Bratislava - M. R. Štefánik Dublin

$1,567Multiple Airlines

Fri, Dec 18 - Mon, Dec 28

3:55 pm - 11:55 amORD Chicago O'Hare Intl-KSC Košice Barca

13h 00m1 stop Dublin

3:15 pm - 7:55 pmKSC Košice Barca-ORD Chicago O'Hare Intl

35h 40m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice

$1,605Multiple Airlines

Wed, Dec 16 - Sun, Jan 3

4:20 pm - 2:15 pmORD Chicago O'Hare Intl-KSC Košice Barca

14h 55m2 stops Frankfurt am Main Vienna Intl

7:40 pm - 1:10 pmKSC Košice Barca-ORD Chicago O'Hare Intl

24h 30m2 stops Zurich Frankfurt am Main

$1,609Multiple Airlines

Wed, Dec 16 - Mon, Dec 28

4:20 pm - 2:15 pmORD Chicago O'Hare Intl-KSC Košice Barca

14h 55m2 stops Frankfurt am Main Vienna Intl

2:55 pm - 1:10 pmKSC Košice Barca-ORD Chicago O'Hare Intl

29h 15m2 stops Vienna Intl Frankfurt am Main

$1,619Lufthansa

Wed, Dec 16 - Tue, Dec 29

4:20 pm - 2:15 pmORD Chicago O'Hare Intl-KSC Košice Barca

14h 55m2 stops Frankfurt am Main Vienna Intl

2:55 pm - 1:10 pmKSC Košice Barca-ORD Chicago O'Hare Intl

29h 15m2 stops Vienna Intl Frankfurt am Main

$1,619Lufthansa

Wed, Dec 16 - Wed, Dec 30

Save money when you book flights with momondo

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Lufthansa flights from Chicago to Slovakia

Our best Lufthansa deals on Chicago to Slovakia flight tickets

Lufthansa

Dec 16

ORD4:20 pmChicago O'Hare Intl

14h 55m

2 stops

KSC2:15 pmKošice Barca

Dec 29

KSC2:55 pmKošice Barca

29h 15m

2 stops

ORD1:10 pmChicago O'Hare Intl

$1,619

Lufthansa

Dec 16

ORD9:50 pmChicago O'Hare Intl

33h 25m

2 stops

KSC2:15 pmKošice Barca

Jan 3

KSC2:55 pmKošice Barca

53h 15m

2 stops

ORD1:10 pmChicago O'Hare Intl

$2,049

Lufthansa

Dec 17

ORD4:20 pmChicago O'Hare Intl

14h 55m

2 stops

KSC2:15 pmKošice Barca

Dec 28

KSC2:55 pmKošice Barca

29h 15m

2 stops

ORD1:10 pmChicago O'Hare Intl

$2,083

Austrian Airlines flights from Chicago to Slovakia

Our best Austrian Airlines deals on Chicago to Slovakia flight tickets

Austrian Airlines

Dec 17

ORD7:05 amChicago O'Hare Intl

24h 10m

2 stops

KSC2:15 pmKošice Barca

Dec 29

KSC2:55 pmKošice Barca

34h 41m

2 stops

ORD6:36 pmChicago O'Hare Intl

$2,051

Austrian Airlines

Dec 17

ORD4:10 pmChicago O'Hare Intl

15h 05m

2 stops

KSC2:15 pmKošice Barca

Dec 30

KSC2:55 pmKošice Barca

34h 55m

2 stops

ORD6:50 pmChicago O'Hare Intl

$2,583

Austrian Airlines

Dec 18

ORD4:20 pmChicago O'Hare Intl

14h 55m

1 stop

KSC2:15 pmKošice Barca

Jan 3

KSC2:55 pmKošice Barca

30h 05m

1 stop

ORD2:00 pmChicago O'Hare Intl

$2,674

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Wed 12/16

3:55 pm-11:55 am

1 stop13h 00m

Košice Barca

Tue 12/29

7:40 pm-9:20 pm

2 stops32h 40m

$1,295

Quickest round-trip

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Wed 12/16

3:55 pm-11:55 am

1 stop13h 00m

Košice Barca

Mon 12/28

7:30 am-6:20 pm

2 stops17h 50m

$1,336

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Wed 12/16

3:55 pm-11:55 am

1 stop13h 00m

Košice Barca

Wed 12/30

9:50 am-6:20 pm

2 stops39h 30m

$1,474

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Fri 12/18

8:05 pm-2:30 pm

1 stop35h 25m

Košice Barca

Tue 12/29

7:40 pm-9:20 pm

2 stops32h 40m

$1,526

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Wed 12/16

3:55 pm-11:55 am

1 stop13h 00m

Košice Barca

Tue 12/29

10:10 pm-6:20 pm

1 stop27h 10m

$1,552

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Fri 12/18

8:05 pm-2:30 pm

1 stop35h 25m

Košice Barca

Mon 12/28

7:30 am-6:20 pm

2 stops17h 50m

$1,567

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Wed 12/16

3:55 pm-11:55 am

1 stop13h 00m

Košice Barca

Sun 1/3

3:15 pm-7:55 pm

2 stops35h 40m

$1,605

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Wed 12/16

4:20 pm-2:15 pm

2 stops14h 55m

Košice Barca

Mon 12/28

7:40 pm-1:10 pm

2 stops24h 30m

$1,609

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Wed 12/16

4:20 pm-2:15 pm

2 stops14h 55m

Košice Barca

Tue 12/29

2:55 pm-1:10 pm

2 stops29h 15m

$1,619

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Wed 12/16

4:20 pm-2:15 pm

2 stops14h 55m

Košice Barca

Wed 12/30

2:55 pm-1:10 pm

2 stops29h 15m

$1,619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

Cheap Chicago to Slovakia flight deals and tips

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

Best Price Found	$854
Fastest flight time	23h 10m
Direct flights	None

The best one-way flight to Slovakia from Chicago in the past 72 hours is $854. The best round-trip flight deal from Chicago to Slovakia found on momondo in the last 72 hours is $1,295.

The fastest flight from Chicago to Slovakia takes 23h 10m

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

Search flight deals

Frequently asked questions about flying from Chicago to Slovakia

When did momondo last update prices for flights from Chicago to Slovakia?
Prices for flights from Chicago to Slovakia refresh daily.
How many operators does momondo search for flights from Chicago to Slovakia?
As of November 2026, there is 1 operator available to choose from for flights from Chicago to Slovakia.
How old do you have to be to fly from Chicago to Slovakia?
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 Chicago to Slovakia.
What documentation or ID do you need to fly to Slovakia?
The travel and health documents required for your trip to Slovakia 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 Slovakia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago to Slovakia

Compare and see reviews for airlines that fly from Chicago to Slovakia with momondo

Airline	Rating	Free Cancellation	Price
LOT	PriceFrom $731	Free Cancellation	Rating 7.5 1,191 reviews		Search LOT flights

Frequently asked questions about flying from Chicago to Slovakia

How do I get Price Alerts for flights from Chicago to Slovakia?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Slovakia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Chicago to Slovakia with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Slovakia. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Slovakia from Chicago with this policy.

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

momondo provides multiple filters to help you find the best flight to Slovakia from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Slovakia from Chicago 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.

An easier way to manage your Slovakia trip

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Popular cities in Slovakia

Flights to Bratislavafrom $687

Flights to Košicefrom $566

Flights to Popradfrom $1,006

Cheap flights from Chicago to Slovakia from $854

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Slovakia departing on 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Chicago to Slovakia

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Big names and deals

Big names and deals

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Filter for what you want

Trusted and free

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Lufthansa flights from Chicago to Slovakia

Our best Lufthansa deals on Chicago to Slovakia flight tickets

Austrian Airlines flights from Chicago to Slovakia

Our best Austrian Airlines deals on Chicago to Slovakia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Slovakia that are best for you.

Cheap Chicago to Slovakia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Chicago to Slovakia

Best airlines flying from Chicago to Slovakia

Compare and see reviews for airlines that fly from Chicago to Slovakia with momondo

Frequently asked questions about flying from Chicago to Slovakia

Why use momondo?

An easier way to manage your Slovakia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Slovakia

Popular cities in Slovakia

Popular flights according to clicks in the last 7 days on momondo

Chicago flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Slovakia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Slovakia

List of cabin classes available on flights landing in Slovakia. Availability may vary depending on flight origin and airline.

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Explore popular destinations other users love

According to popular flight searches on momondo this year