Cheapest return flights from Bangkok to Chicago in October from $998

Best time to book flights for Bangkok (BKK) to Chicago (ORD) flights at AirHint

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

Return flights

16 Oct - 23 Oct Delta
20 Oct - 31 Oct Delta
09 Oct - 27 Oct United
07 Oct - 22 Oct ANA
31 Oct - 03 Nov EVA Air
02 Oct - 15 Oct ANA
12 Oct - 26 Oct ANA
08 Oct - 25 Oct United
11 Oct - 26 Oct EVA Air
11 Oct - 18 Oct Cathay Pacific
09 Oct - 23 Oct EVA Air

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

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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