Cheapest return flights from Bangkok to Chicago in May from $1015

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 May 2025 (see full year).

Return flights

20 May - 03 Jun Japan Airlines
09 May - 04 Jun Philippine Airlines
08 May - 04 Jun Philippine Airlines
07 May - 04 Jun Philippine Airlines
27 May - 03 Jun SWISS
26 May - 02 Jun SWISS
21 May - 31 May SWISS
14 May - 28 May SWISS
08 May - 03 Jun SWISS
10 May - 25 May SWISS
23 May - 21 Jun SWISS
28 May - 02 Jun EVA Air
06 May - 03 Jun EVA Air
08 May - 13 May Delta
09 May - 16 May SWISS
11 May - 16 May EVA Air
07 May - 14 May SWISS
04 May - 09 May United
03 May - 10 May Delta
19 May - 29 May Delta

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