Cheapest one-way flights from Chicago to Amsterdam in October from 253€

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

One-Way flights

29 Oct Frontier Airlines
22 Oct Frontier Airlines
23 Oct TAP
20 Oct Spirit Airlines
19 Oct Spirit Airlines
17 Oct Frontier Airlines
21 Oct Frontier Airlines
16 Oct Frontier Airlines
29 Oct United direct
21 Oct KLM direct

Also check the deals for return flights from Chicago to Amsterdam in October.

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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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