Cheapest return flights from Chicago to Amsterdam in September from $398

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

15 Sep - 07 Oct Scandinavian Airlines
18 Sep - 23 Sep Scandinavian Airlines
21 Sep - 24 Sep TAP
03 Sep - 10 Sep Icelandair
15 Sep - 07 Oct Delta direct
18 Sep - 25 Sep Icelandair
23 Sep - 30 Sep Icelandair
01 Sep - 12 Sep United direct
03 Sep - 10 Sep United direct
08 Sep - 15 Sep Icelandair
13 Sep - 20 Sep Icelandair
01 Sep - 08 Sep United direct
27 Sep - 04 Oct United

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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