Cheapest return flights from Chicago to Bucharest in March from $564

AirHint found the following cheapest return flights from Chicago (ORD) to Bucharest (OTP) in March 2026 (see full year).

Return flights

04 Mar - 11 Mar Air Serbia
10 Mar - 17 Mar United

Also check the deals for one-way flights from Chicago to Bucharest in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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