Cheapest return flights from Chicago to Amsterdam in September from 598€

Best time to book flights for Chicago (ORD) to Amsterdam (AMS) flights at AirHint

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

Return flights

23 Sep - 14 Oct Scandinavian Airlines
29 Sep - 05 Oct Turkish Airlines
17 Sep - 22 Sep Turkish Airlines
04 Sep - 18 Sep Turkish Airlines
18 Sep - 06 Oct Turkish Airlines
07 Sep - 14 Sep Icelandair
27 Sep - 04 Oct Icelandair
17 Sep - 24 Sep Icelandair
17 Sep - 24 Sep United direct
23 Sep - 14 Oct Delta direct
04 Sep - 18 Sep United direct
07 Sep - 14 Sep United direct
18 Sep - 06 Oct United direct
27 Sep - 04 Oct United direct
29 Sep - 05 Oct Delta direct
17 Sep - 22 Sep United 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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