Cheap flights from Serbia to Chicago from $448

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Serbia averaging around $731.

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $962. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Serbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,136.

Fly from Belgrade Nikola Tesla to Chicago O'Hare Intl for the best Serbia - Chicago O'Hare Intl flight prices

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Serbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $855 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Serbia for as low as $651 on momondo.

There is only 1 cabin class available to choose from on Serbia to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 13% on your flight if you consider stops on a Serbia to Chicago O'Hare Intl Airport flight.

Historically, on average around 37% of flights between Serbia and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Serbia have had the least number of delays on this route over the last 12 months; with about 37% of their flights experiencing any sort of delay.

As of September 2026, 3 flights take off from Serbia and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Wed, with 67% of weekly flights taking off on this day.

On average, it takes 10h 55m to fly from Serbia to Chicago O'Hare Intl Airport if you fly out of Belgrade (the most popular airport in Serbia) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago O'Hare Intl Airport). If you’re flying out of Niš and into Chicago O'Hare Intl Airport, then the flight time is around 36h 05m.