Cheapest return flights from Chicago to Amsterdam in October from 425€

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

Return flights

19 Oct - 08 Nov TAP
20 Oct - 30 Oct Scandinavian Airlines
27 Oct - 12 Nov Scandinavian Airlines
26 Oct - 04 Nov TAP
26 Oct - 01 Nov Scandinavian Airlines
15 Oct - 22 Oct Aer Lingus
15 Oct - 21 Oct Aer Lingus
07 Oct - 14 Oct Spirit Airlines
06 Oct - 13 Oct Aer Lingus
08 Oct - 13 Oct Frontier Airlines
05 Oct - 14 Oct Aer Lingus
03 Oct - 14 Oct Frontier Airlines
01 Oct - 08 Oct Spirit Airlines
03 Oct - 07 Oct Frontier Airlines
23 Oct - 01 Nov Turkish Airlines
28 Oct - 04 Nov Icelandair
30 Oct - 06 Nov Icelandair
27 Oct - 12 Nov United direct
26 Oct - 04 Nov United direct
19 Oct - 08 Nov KLM direct

Also check the deals for one-way flights from Chicago to Amsterdam 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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