Cheapest one-way flights from Chicago to Madrid in March from 256€

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

One-Way flights

22 Mar TAP
11 Mar TAP
15 Mar TAP
06 Mar TAP
21 Mar jetBlue
05 Mar Turkish Airlines
22 Mar British Airways direct
11 Mar British Airways direct
15 Mar British Airways direct
21 Mar British Airways direct

Also check the deals for return flights from Chicago to Madrid 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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Feel free to contact us with any feedback or request another flight research.