Cheapest one-way flights from Chicago to Barcelona in May from 193€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Barcelona (BCN) in May 2026 (see full year).

One-Way flights

05 May Spirit Airlines
10 May Spirit Airlines
19 May Spirit Airlines
11 May Spirit Airlines
30 May Spirit Airlines
31 May Spirit Airlines
26 May Spirit Airlines
05 May British Airways direct
10 May British Airways direct
27 May Spirit Airlines

Also check the deals for return flights from Chicago to Barcelona in May.

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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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