Cheapest one-way flights from Chicago to Berlin in May from $397

Best time to book flights for Chicago (ORD) to Berlin (BER) flights at AirHint

AirHint found the following cheapest one-way flights from Chicago (ORD) to Berlin (BER) in May 2025 (see full year).

One-Way flights

30 May Alaska Airlines
25 May American Airlines
24 May British Airways

Also check the deals for return flights from Chicago to Berlin in May.

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.

Book a cheap hotel in Berlin

Cheap car rent in Berlin