AirHint found the following cheapest return flights from Chicago (ORD) to Bogota (BOG) in September 2026 (see full year).

Return flights

12 Sep - 19 Sep	Copa
18 Sep - 21 Sep	Copa
28 Sep - 13 Oct	Viva
01 Sep - 16 Sep	Viva
12 Sep - 16 Sep	Viva
05 Sep - 16 Sep	Viva
01 Sep - 19 Sep	Viva
05 Sep - 19 Sep	Viva
18 Sep - 21 Sep	Avianca	direct
14 Sep - 16 Sep	Viva
28 Sep - 07 Oct	Viva
18 Sep - 07 Oct	Viva
14 Sep - 19 Sep	Viva

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

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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Cheapest return flights from Chicago to Bogota in September from $310

Return flights