The cheapest times to fly from KSC to ORD are

  • January 8th to May 27th
  • October 29th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from KSC to ORD is mid January. Prices can be as high as $1132 for Saturday flights during early August, or as low as $516 for Monday flights around mid January.


When to Fly to Chicago

Flying from Kosice (KSC) to Chicago, IL (ORD) will usually cost between $523 to $1099 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $561. Due to high demand the most expensive time to fly is early August, with an average price of $1098. Planning your trip to low-cost times can easily save you $537 on economy flights and even more on first-class flights. Generally, any price below $678 can be considered a good price for a round-trip KSC to ORD flight.

See below for a graph of average weekly prices for the KSC to ORD route. All prices are for round-trip tickets in USD.

KSC to ORD Flight Prices

Compared to other flights, the KSC to ORD flight is cheaper than the average and costs less than the average flight leaving from Košice. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to ORD, and Tuesday the cheapest day to fly back into KSC. Saturdays are the most expensive days to fly to Chicago, and Wednesdays are the most expensive days to return to Košice. Selecting flights on the least expensive days could save you up to $134 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $674. Return trip prices are from the ORD to KSC flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from KSC to ORD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 42 minutes may not be realistic.


Flight Hacking KSC to ORD

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from KSC to ORD — but Champion Traveler does!

Hack #1: Warsaw (KSC > WAW > ORD)

  • Price for both tickets: $666
  • Average savings: $12 (1.7%)

See KSC to flights


Flight Questions Answered

Still have questions about flying from KSC to ORD? We’ve got answers.

Which airlines fly this route?

You can find 26 major airlines flying this route most often: Aer Lingus, Air Canada, Air France, Alaska, Alitalia, American, Austrian, British Airways, Brussels Airlines, Delta, Emirates, Finnair, Iberia, Icelandair, JetBlue, KLM, LOT, Lufthansa, Norwegian Air International, SAS, Tap Air Portugal, Turkish Airlines, United, Virgin Atlantic, WestJet, Wizz Air, and potentially more during busy seasons.

How far away is it from Chicago O’Hare International Airport to Kosice International Airport?

The distance between the two airports is roughly 4839 miles or 7788 kilometers.

How long does it take to fly from KSC to ORD?

The real-world flight time for a nonstop KSC to ORD flight is about 9 hour 42 minutes.

How many flights go between Kosice and Chicago, IL?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from KSC to ORD.


Airport Location Info


Departing Airport

Origination codeKSC
Origination airport nameKosice International Airport

Return Airport

Destination codeORD
Destination airport nameChicago O’Hare International Airport
CityChicago, IL
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.