Cheapest one-way flights from Chicago to Bangkok in January from $454

AirHint found the following cheapest one-way flights from Chicago (MDW) to Bangkok (BKK) in January 2026 (see full year).

One-Way flights

12 Jan Frontier Airlines
15 Jan Frontier Airlines
14 Jan Frontier Airlines
26 Jan Frontier Airlines
06 Jan Frontier Airlines
27 Jan Delta
09 Jan Frontier Airlines
21 Jan Delta
22 Jan Delta
23 Jan Delta

Also check the deals for return flights from Chicago to Bangkok in January.

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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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