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 October 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.

$984 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 pm - 8:40 pmORD Chicago O'Hare Intl-KSC Košice Barca

44h 00m2 stops Madrid Barajas Rome Fiumicino

12:20 pm - 2:10 pmKSC Košice Barca-ORD Chicago O'Hare Intl

32h 50m1 stop Dublin

$984Multiple Airlines

Thu, Dec 10 - Thu, Dec 17

8:50 pm - 6:55 pmORD Chicago O'Hare Intl-KSC Košice Barca

40h 05m2 stops Toronto Pearson Intl Zurich

7:40 pm - 3:55 pmKSC Košice Barca-ORD Chicago O'Hare Intl

27h 15m1 stop Zurich

$1,124Multiple Airlines

Sat, Mar 20 - Mon, Mar 29

8:50 pm - 6:55 pmORD Chicago O'Hare Intl-KSC Košice Barca

40h 05m2 stops Toronto Pearson Intl Zurich

2:15 pm - 12:55 pmKSC Košice Barca-ORD Chicago O'Hare Intl

29h 40m2 stops Vienna Intl Frankfurt am Main

$1,151Multiple Airlines

Sat, Mar 20 - Mon, Mar 29

6:30 pm - 10:40 amORD Chicago O'Hare Intl-KSC Košice Barca

33h 10m2 stops Reykjavik Keflavik Intl Václav Havel Prague

12:20 pm - 2:10 pmKSC Košice Barca-ORD Chicago O'Hare Intl

32h 50m1 stop Dublin

$1,158Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

9:50 pm - 2:15 pmORD Chicago O'Hare Intl-KSC Košice Barca

33h 25m2 stops Warsaw Frederic Chopin Vienna Intl

2:55 pm - 7:55 pmKSC Košice Barca-ORD Chicago O'Hare Intl

36h 00m2 stops Vienna Intl Warsaw Frederic Chopin

$1,165Multiple Airlines

Thu, Dec 10 - Thu, Dec 17

5:20 pm - 11:15 pmORD Chicago O'Hare Intl-KSC Košice Barca

23h 55m1 stop Vienna Intl

7:40 pm - 3:55 pmKSC Košice Barca-ORD Chicago O'Hare Intl

27h 15m1 stop Zurich

$1,178Multiple Airlines

Sat, Mar 20 - Mon, Mar 29

9:50 pm - 2:15 pmORD Chicago O'Hare Intl-KSC Košice Barca

33h 25m2 stops Warsaw Frederic Chopin Vienna Intl

5:20 am - 7:55 pmKSC Košice Barca-ORD Chicago O'Hare Intl

21h 35m3 stops Vienna Intl Frankfurt am Main Warsaw Frederic Chopin

$1,265Multiple Airlines

Thu, Dec 10 - Thu, Dec 17

8:45 am - 2:30 pmORD Chicago O'Hare Intl-KSC Košice Barca

23h 45m2 stops Toronto Pearson Intl Dublin

12:30 pm - 6:15 pmKSC Košice Barca-ORD Chicago O'Hare Intl

36h 45m3 stops Warsaw Frederic Chopin Kastrup Copenhagen Reykjavik Keflavik Intl

$1,325Multiple Airlines

Sat, Mar 20 - Mon, Mar 29

8:15 pm - 2:15 pmORD Chicago O'Hare Intl-KSC Košice Barca

35h 00m3 stops Istanbul Warsaw Frederic Chopin Vienna Intl

9:15 pm - 3:30 pmKSC Košice Barca-ORD Chicago O'Hare Intl

25h 15m2 stops Rome Fiumicino Lisbon Humberto Delgado

$1,326Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

7:05 am - 9:00 amORD Chicago O'Hare Intl-KSC Košice Barca

18h 55m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

5:20 am - 1:10 pmKSC Košice Barca-ORD Chicago O'Hare Intl

14h 50m2 stops Vienna Intl Frankfurt am Main

$1,388Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

Save money when you book flights with momondo

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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

Thu 12/10

5:40 pm-8:40 pm

2 stops44h 00m

Košice Barca

Thu 12/17

12:20 pm-2:10 pm

1 stop32h 50m

$984

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Sat 3/20

8:50 pm-6:55 pm

2 stops40h 05m

Košice Barca

Mon 3/29

7:40 pm-3:55 pm

1 stop27h 15m

$1,124

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Sat 3/20

8:50 pm-6:55 pm

2 stops40h 05m

Košice Barca

Mon 3/29

2:15 pm-12:55 pm

2 stops29h 40m

$1,151

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Thu 11/26

6:30 pm-10:40 am

2 stops33h 10m

Košice Barca

Thu 12/3

12:20 pm-2:10 pm

1 stop32h 50m

$1,158

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Thu 12/10

9:50 pm-2:15 pm

2 stops33h 25m

Košice Barca

Thu 12/17

2:55 pm-7:55 pm

2 stops36h 00m

$1,165

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Sat 3/20

5:20 pm-11:15 pm

1 stop23h 55m

Košice Barca

Mon 3/29

7:40 pm-3:55 pm

1 stop27h 15m

$1,178

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Thu 12/10

9:50 pm-2:15 pm

2 stops33h 25m

Košice Barca

Thu 12/17

5:20 am-7:55 pm

3 stops21h 35m

$1,265

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Sat 3/20

8:45 am-2:30 pm

2 stops23h 45m

Košice Barca

Mon 3/29

12:30 pm-6:15 pm

3 stops36h 45m

$1,325

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Thu 11/26

8:15 pm-2:15 pm

3 stops35h 00m

Košice Barca

Thu 12/3

9:15 pm-3:30 pm

2 stops25h 15m

$1,326

Quickest round-trip

ChicagoKošice

ORD Chicago O'Hare Intl - KSC Košice Barca

ORDKSC

Chicago O'Hare Intl

Thu 11/26

7:05 am-9:00 am

2 stops18h 55m

Košice Barca

Thu 12/3

5:20 am-1:10 pm

2 stops14h 50m

$1,388

Flights are sorted by cheapest round-trip flights first.

Sorted 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	$984
Fastest flight time	21h 10m
Direct flights	None

The best flight deal from Chicago to Slovakia found on momondo in the last 72 hours is $984

The fastest flight from Chicago to Slovakia takes 21h 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 October 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 1,190 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 $502

Flights to Košicefrom $566

Flights to Popradfrom $914

Cheap flights from Chicago to Slovakia from $984

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Slovakia departing on 12/10. 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

Cheap round-trip flights

Save money when you book flights with momondo

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

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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.

Complete your trip to Slovakia

Explore popular destinations other users love

According to popular flight searches on momondo this year