Cheapest return flights from Chicago to Amsterdam in September from $509

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

30 Sep - 07 Oct Scandinavian Airlines
09 Sep - 16 Sep Scandinavian Airlines
02 Sep - 11 Sep Scandinavian Airlines
04 Sep - 08 Sep Scandinavian Airlines
18 Sep - 24 Sep Scandinavian Airlines
22 Sep - 08 Oct Turkish Airlines
10 Sep - 17 Sep Icelandair
30 Sep - 07 Oct Delta direct
10 Sep - 17 Sep United direct
02 Sep - 11 Sep United direct
09 Sep - 16 Sep United direct
22 Sep - 08 Oct United direct
05 Sep - 12 Sep United direct
20 Sep - 27 Sep Icelandair

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

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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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