AirHint found the following cheapest return flights from Chicago (ORD) to Budapest (BUD) in July 2025 (see full year).

Return flights

30 Jul - 13 Aug	British Airways
20 Jul - 12 Aug	British Airways
20 Jul - 31 Jul	British Airways
07 Jul - 13 Aug	British Airways
07 Jul - 11 Jul	Scandinavian Airlines
18 Jul - 21 Jul	Air Canada
12 Jul - 21 Jul	SWISS
09 Jul - 23 Jul	jetBlue
20 Jul - 03 Aug	TAP
13 Jul - 16 Jul	Scandinavian Airlines
22 Jul - 29 Jul	United
11 Jul - 19 Jul	Spirit Airlines
24 Jul - 31 Jul	United
01 Jul - 06 Jul	Air Canada
30 Jul - 06 Aug	United
28 Jul - 04 Aug	United
26 Jul - 02 Aug	United

Also check the deals for one-way flights from Chicago to Budapest in July.

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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Cheapest return flights from Chicago to Budapest in July from $565

Return flights