Cheapest return flights from Chicago to Amsterdam in September from $412

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

Return flights

23 Sep - 30 Sep SWISS
16 Sep - 23 Sep Aer Lingus
02 Sep - 09 Sep Aer Lingus
01 Sep - 10 Sep Aer Lingus
08 Sep - 23 Sep Aer Lingus
17 Sep - 23 Sep Turkish Airlines
22 Sep - 29 Sep Scandinavian Airlines
13 Sep - 20 Sep Spirit Airlines
21 Sep - 28 Sep Icelandair
20 Sep - 28 Sep Icelandair
27 Sep - 06 Oct Icelandair
29 Sep - 07 Oct Turkish Airlines
22 Sep - 01 Oct Icelandair
25 Sep - 02 Oct Icelandair
28 Sep - 05 Oct Icelandair
22 Sep - 01 Oct Delta direct
27 Sep - 06 Oct Delta direct

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

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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