AirHint found the following cheapest return flights from Chicago (ORD) to Manila (MNL) in May 2026 (see full year).

Return flights

04 May - 10 Jun	Korean Air
03 May - 10 Jun	Korean Air
10 May - 07 Jun	Air India
12 May - 19 May	Alaska Airlines
20 May - 03 Jun	Alaska Airlines
12 May - 26 May	Alaska Airlines
14 May - 31 May	Korean Air
19 May - 01 Jun	Alaska Airlines
16 May - 25 May	EVA Air
13 May - 31 May	Spirit Airlines
08 May - 22 May	EVA Air
16 May - 23 May	EVA Air
26 May - 09 Jun	Spirit Airlines
21 May - 17 Jun	Air Canada
27 May - 17 Jun	Air India
28 May - 18 Jun	Air Canada
30 May - 20 Jun	WestJet

Also check the deals for one-way flights from Chicago to Manila in May.

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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Cheapest return flights from Chicago to Manila in May from $696

Return flights