Cheapest return flights from Chicago to Madrid in March from 375€

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

Return flights

04 Mar - 08 Mar TAP
04 Mar - 11 Mar TAP
10 Mar - 17 Mar Iberia direct
24 Mar - 31 Mar Finnair direct
04 Mar - 11 Mar Iberia direct
01 Mar - 11 Mar Iberia direct
24 Mar - 02 Apr Finnair direct
03 Mar - 18 Mar Iberia direct
24 Mar - 01 Apr Finnair
01 Mar - 07 Mar TAP
15 Mar - 24 Mar Air Canada
17 Mar - 30 Mar SWISS
24 Mar - 01 Apr Finnair direct
25 Mar - 02 Apr TAP
25 Mar - 01 Apr United
11 Mar - 08 Apr Delta
30 Mar - 06 Apr Turkish Airlines
26 Mar - 02 Apr Turkish Airlines
31 Mar - 07 Apr Iberia direct
26 Mar - 02 Apr Finnair direct

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

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