Cheap flights from Bucharest to Chicago-O'Hare
Cheap return flights from Bucharest to Chicago-O'Hare
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Chicago-O'Hare flight facts
What you need to know
What are the cheapest airlines?
- Wizz Air
- United Airlines
- Lufthansa
These airlines usually offer the cheapest flights from Bucharest to Chicago-O'Hare.
What airlines fly indirectly?
- Air France
- British Airways
- KLM
These airlines fly from Bucharest to Chicago-O'Hare, but you’ll have at least one layover.
How long is the flight?
12 hours 30 minutes
This is the shortest flight time from Bucharest to Chicago-O'Hare.
Alternative flights from the UK to Chicago-O'Hare
Check out prices for other routes
Alternative flights from Bucharest
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Bucharest/Chicago-O'Hare route. There are around 35 flights on any given week from the UK to Chicago-O'Hare and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Bucharest to Chicago-O'Hare
Tips and advice from our flight experts
You've searched for flights from Bucharest to Chicago-O'Hare. We've found 25 flights and compared them to give you the best offer. Wizz Air is, on average, the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for Bucharest to Chicago-O'Hare on 11/05/2026 at 21:20 for £67.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 10,000 km flight from Bucharest to Chicago-O'Hare.
To find the best offers, book in advance, especially during off-peak seasons. Consider flying with Wizz Air, which is known for its budget-friendly options. The average flight duration is about 12 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
Other popular destinations near Chicago-O'Hare
Where other people are flying to
