Cheapest one-way flights from Chicago to Bangkok in April from $535

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

One-Way flights

02 Apr Delta
12 Apr Frontier Airlines
09 Apr Korean Air
08 Apr Korean Air
30 Apr Delta
15 Apr Korean Air
03 Apr Delta
24 Apr Delta
17 Apr Delta
11 Apr Delta

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

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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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