Cheapest one-way ORD–OTP flights, August

AirHint found the following cheapest one-way flights from Chicago (ORD) to Bucharest (OTP) in August 2026 (see full year).

One-Way flights

23 Aug British Airways
11 Aug British Airways
26 Aug British Airways
27 Aug Spirit Airlines
22 Aug Air Serbia
20 Aug British Airways
13 Aug SWISS
21 Aug United
23 Aug HiSky Europe direct
20 Aug HiSky Europe direct

Also check the deals for return flights from Chicago to Bucharest in August.

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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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