$379 Find Cheap Flights from Bucharest to Chicago - Compare and Save

In the last 5 days, the lowest price for a flight from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport was $400 for a one-way ticket and $759 for a round-trip.

Yes

Bucharest airport is called Bucharest Otopeni Intl and the only airport in Chicago is Chicago O'Hare Intl.

The Airbus A330-200 is the aircraft model that flies most regularly on the Bucharest to Chicago flight route.

oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Bucharest and Chicago, with oneworld being the most commonly used for this route.

The two airlines most popular with KAYAK users for flights from Bucharest to Chicago are KLM and LOT. With an average price for the route of $868 and an overall rating of 7.8, KLM is the most popular choice. LOT is also a great choice for the route, with an average price of $799 and an overall rating of 7.6.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to Chicago.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Bucharest is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Bucharest with another airline. Booking your flights between Bucharest and ORD can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.