Cheapest return flights from Chicago to Barcelona in October from 484€

Best time to book flights for Chicago (ORD) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Barcelona (BCN) in October 2025 (see full year).

Return flights

15 Oct - 28 Oct TAP
18 Oct - 28 Oct TAP
26 Oct - 02 Nov TAP
05 Oct - 12 Oct TAP
02 Oct - 08 Oct Turkish Airlines
02 Oct - 08 Oct Finnair direct
13 Oct - 17 Oct Icelandair
09 Oct - 19 Oct Air Canada
05 Oct - 12 Oct United direct
09 Oct - 19 Oct British Airways direct

Also check the deals for one-way flights from Chicago to Barcelona in October.

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.

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