This page follows a single route: Bucharest (OTP) to Chicago (ORD), return. Below is the lowest fare our radar has found on it, the exact outbound and return dates that price was available on, how it compares with what the route normally costs, and every price we have recorded for it so far.
Prices are re-checked against Skyscanner automatically, so each one carries the moment it was last confirmed. If Bucharest is not your airport, the other departure cities we track for Chicago are listed further down.
The cheapest Bucharest to Chicago return flight on the radar right now is €626, flying with SWISS via one or more connections. It covers departures in September 2026, and every dated link below opens that exact OTP–ORD search on Skyscanner. The price we usually record on this route is €611. Across 7 recorded checks it has ranged between €536 and €626. Our sampling points to September 2026 as the cheapest month to fly Bucharest to Chicago.
Sample dates each links to live Skyscanner prices for those exact dates
✈️ 01/09/2026 – 15/09/2026Price history 7 checks recorded for this route
lowest seen €536 · typical €611 · highest €626 · now €626
Bucharest to Chicago flights: common questions
How much is a flight from Bucharest to Chicago?
The lowest return fare we currently track from Bucharest (OTP) to Chicago (ORD) is €626. The typical price on this route is €611, so anything near €626 is worth booking quickly. Over 7 recorded checks we have seen it as low as €536 and as high as €626.
Which airline flies from Bucharest to Chicago at this price?
This €626 fare is with SWISS, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from Bucharest to Chicago?
This €626 fare includes at least one connection. If you need a non-stop Bucharest to Chicago flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from Bucharest to Chicago?
Our price sampling points to September 2026 as the cheapest departure month on this route. The dated links on this page cover September 2026.
Is the €626 Bucharest to Chicago fare still available?
We last confirmed this €626 fare against live Skyscanner availability 5 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this Bucharest to Chicago deal?
Pick a date pair above or press Check live price. That opens the exact OTP–ORD search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every Bucharest to Chicago price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Fares change fast. If this Bucharest to Chicago price has gone by the time you search, try the days either side of the dates listed above – the same route is often still cheap within a day or two of the fare we found.