Cheapest one-way flights from Chicago to Amsterdam in September from 222€

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

One-Way flights

21 Sep Spirit Airlines
08 Sep Frontier Airlines
02 Sep Icelandair
18 Sep Icelandair
16 Sep Spirit Airlines
17 Sep Icelandair
21 Sep United direct
24 Sep United direct
08 Sep United direct
02 Sep United direct

Also check the deals for return 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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