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Cheap flights from Chicago to Bratislava from $252

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 Bratislava departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago to Bratislava

Cheap round-trip flights

Logo
11:25 am - 9:50 pmORD-BTS
27h 25m2 stops
Logo
2:00 pm - 9:40 amBTS-ORD
26h 40m2 stops
$774
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Sun, Oct 12 - Sun, Oct 19
Logo
9:15 pm - 11:59 pmORD-BTS
19h 44m1 stop
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6:45 pm - 2:15 pmBTS-ORD
26h 30m2 stops
$878
Find Deal
Sun, Oct 12 - Sun, Oct 19
Logo
10:30 pm - 12:50 amORD-BTS
19h 20m2 stops
Logo
11:00 pm - 6:15 pmBTS-ORD
26h 15m2 stops
$879
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Sat, Oct 11 - Fri, Oct 17
Logo
11:12 am - 8:50 amORD-BTS
38h 38m2 stops
Logo
11:00 pm - 2:00 pmBTS-ORD
22h 00m1 stop
$908
Find Deal
Sat, Oct 11 - Fri, Oct 17
Logo
9:15 pm - 12:50 amORD-BTS
20h 35m1 stop
Logo
11:00 pm - 2:00 pmBTS-ORD
22h 00m1 stop
$916
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Sat, Oct 11 - Fri, Oct 17
Logo
8:40 am - 11:59 pmORD-BTS
32h 19m3 stops
Logo
2:00 pm - 9:40 amBTS-ORD
26h 40m2 stops
$917
Find Deal
Sun, Oct 12 - Sun, Oct 19
Logo
3:35 pm - 12:50 amORD-BTS
26h 15m3 stops
Logo
11:10 am - 9:40 amBTS-ORD
29h 30m2 stops
$964
Find Deal
Sat, Oct 11 - Fri, Oct 17
Logo
3:35 pm - 12:50 amORD-BTS
26h 15m3 stops
Logo
7:55 pm - 6:15 pmBTS-ORD
29h 20m3 stops
$1,069
Find Deal
Sat, Oct 11 - Fri, Oct 17
Logo
8:40 am - 11:59 pmORD-BTS
32h 19m3 stops
Logo
2:00 pm - 3:40 pmBTS-ORD
32h 40m3 stops
$1,073
Find Deal
Sun, Oct 12 - Sun, Oct 19
Logo
3:45 pm - 3:20 pmORD-BTS
16h 35m1 stop
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5:45 pm - 4:10 pmBTS-ORD
29h 25m2 stops
$1,077
Find Deal
Wed, Sep 10 - Sat, Sep 13

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Bratislava 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 August 28, 2025.
Use the filters below to find and compare flights from Chicago to Bratislava that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Sun 10/12

11:25 am-9:50 pm

2 stops27h 25m

Bratislava - M. R. Štefánik

Sun 10/19

2:00 pm-9:40 am

2 stops26h 40m

$774

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Sun 10/12

9:15 pm-11:59 pm

1 stop19h 44m

Bratislava - M. R. Štefánik

Sun 10/19

6:45 pm-2:15 pm

2 stops26h 30m

$878

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Sat 10/11

10:30 pm-12:50 am

2 stops19h 20m

Bratislava - M. R. Štefánik

Fri 10/17

11:00 pm-6:15 pm

2 stops26h 15m

$879

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Sat 10/11

11:12 am-8:50 am

2 stops38h 38m

Bratislava - M. R. Štefánik

Fri 10/17

11:00 pm-2:00 pm

1 stop22h 00m

$908

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Sat 10/11

9:15 pm-12:50 am

1 stop20h 35m

Bratislava - M. R. Štefánik

Fri 10/17

11:00 pm-2:00 pm

1 stop22h 00m

$916

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Sun 10/12

8:40 am-11:59 pm

3 stops32h 19m

Bratislava - M. R. Štefánik

Sun 10/19

2:00 pm-9:40 am

2 stops26h 40m

$917

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Sat 10/11

3:35 pm-12:50 am

3 stops26h 15m

Bratislava - M. R. Štefánik

Fri 10/17

11:10 am-9:40 am

2 stops29h 30m

$964

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Sat 10/11

3:35 pm-12:50 am

3 stops26h 15m

Bratislava - M. R. Štefánik

Fri 10/17

7:55 pm-6:15 pm

3 stops29h 20m

$1,069

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Sun 10/12

8:40 am-11:59 pm

3 stops32h 19m

Bratislava - M. R. Štefánik

Sun 10/19

2:00 pm-3:40 pm

3 stops32h 40m

$1,073

ChicagoBratislava

ORD - BTS

ORDBTS

Chicago O'Hare Intl

Wed 9/10

3:45 pm-3:20 pm

1 stop16h 35m

Bratislava - M. R. Štefánik

Sat 9/13

5:45 pm-4:10 pm

2 stops29h 25m

$1,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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When to book flights from Chicago to Bratislava

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

Cheap Chicago to Bratislava (CHI to BTS) flight deals and tips

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

Direct flights

None
There are no direct flights from Chicago to Bratislava. There are no popular flight routes from Chicago to Bratislava.
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  • How far is Chicago to Bratislava - M. R. Štefánik by plane?

    A flight from Chicago to Bratislava - M. R. Štefánik will travel around 4711.0 mi. Flights usually cover this in 16h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago to Bratislava - M. R. Štefánik Airport?

    Prices for flights from Chicago to Bratislava - M. R. Štefánik Airport are updated daily.

  • How old do you have to be to fly from Chicago to Bratislava - M. R. Štefánik Airport?

    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 Chicago to Bratislava - M. R. Štefánik Airport.

  • What documentation or ID do you need to fly to Bratislava - M. R. Štefánik Airport?

    The travel and health documents you'll need for your trip to Bratislava - M. R. Štefánik Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bratislava - M. R. Štefánik Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

    Price Alerts will notify you by email when the price for flights to Bratislava from Chicago decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

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 Bratislava from Chicago.

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

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

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

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

Price alerts on flights to Bratislava 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.

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