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

Return flights

05 May - 26 May	Korean Air
28 May - 24 Jun	WestJet
13 May - 20 May	ANA
04 May - 17 May	Alaska Airlines
20 May - 23 Jun	Alaska Airlines
10 May - 15 May	Cathay Pacific
11 May - 09 Jun	Cathay Pacific
02 May - 15 May	Korean Air
26 May - 16 Jun	WestJet
27 May - 17 Jun	ANA
24 May - 20 Jun	WestJet
25 May - 29 Jun	Air India
25 May - 12 Jun	WestJet
25 May - 15 Jun	Cathay Pacific

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 $707

Return flights