Cheapest return flights from Chicago to Budapest in March from $645

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

Return flights

11 Mar - 18 Mar LOT
23 Mar - 30 Mar Air France
17 Mar - 26 Mar Frontier Airlines
24 Mar - 07 Apr British Airways
18 Mar - 25 Mar Spirit Airlines
16 Mar - 23 Mar Spirit Airlines
20 Mar - 29 Mar Spirit Airlines
18 Mar - 05 Apr Spirit Airlines
19 Mar - 05 Apr Spirit Airlines
16 Mar - 21 Mar Spirit Airlines
09 Mar - 16 Mar Lufthansa
03 Mar - 10 Mar Lufthansa
04 Mar - 11 Mar Lufthansa
25 Mar - 01 Apr Lufthansa
31 Mar - 07 Apr Lufthansa
26 Mar - 04 Apr Spirit Airlines
30 Mar - 06 Apr Lufthansa
26 Mar - 02 Apr Lufthansa
28 Mar - 04 Apr Lufthansa
29 Mar - 05 Apr Lufthansa

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

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