Cheapest one-way flights from Chicago to Bangkok in May from 333€

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

One-Way flights

05 May Etihad Airways
09 May Frontier Airlines
06 May Spirit Airlines
01 May Spirit Airlines
24 May Spirit Airlines
17 May Frontier Airlines
13 May Frontier Airlines
02 May Delta
30 May SWISS
26 May SWISS

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

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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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