AirHint found the following cheapest return flights from Chicago (ORD) to Bogota (BOG) in October 2025 (see full year).

Return flights

02 Oct - 05 Oct	Delta
06 Oct - 09 Oct	Delta
01 Oct - 09 Oct	Delta
04 Oct - 17 Oct	Spirit Airlines
06 Oct - 17 Oct	Spirit Airlines
17 Oct - 29 Oct	Spirit Airlines
04 Oct - 10 Oct	Spirit Airlines
04 Oct - 08 Oct	Spirit Airlines
16 Oct - 29 Oct	Spirit Airlines
18 Oct - 29 Oct	Spirit Airlines
31 Oct - 12 Nov	Spirit Airlines
31 Oct - 13 Nov	Spirit Airlines

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

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 October from $300

Return flights