Cheap flights from Bucharest to Chicago
Cheapest current fares: $476 in May 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from Bucharest (OTP) to Chicago (ORD). Refreshed daily.
Bucharest (OTP) → Chicago (ORD)
- May 2026 $476
- June 2026 $492
- August 2026 $571
Frequently asked questions
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What is the cheapest month to fly from Bucharest to Chicago?
Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Bucharest (OTP) to Chicago (ORD), with fares starting from $476.
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What is the lowest current fare from OTP to ORD?
The lowest currently-listed fare from Bucharest (OTP) to Chicago (ORD) is $476 on 2026-05-30.
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Is there a direct flight from Bucharest to Chicago?
There is currently no non-stop service from OTP to ORD. Most travellers connect through a hub airport. See our route page for current stopover options.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.