AirHint found the following cheapest return flights from Chicago (ORD) to Manila (MNL) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec	ANA
01 Dec - 12 Dec	ANA
03 Dec - 11 Dec	ANA
02 Dec - 11 Dec	ANA
04 Dec - 16 Dec	ANA
02 Dec - 28 Dec	Korean Air
29 Dec - 14 Jan	Spirit Airlines
10 Dec - 14 Jan	Spirit Airlines
30 Dec - 13 Jan	Spirit Airlines
29 Dec - 13 Jan	Spirit Airlines
08 Dec - 15 Jan	Japan Airlines
28 Dec - 27 Jan	Cathay Pacific
29 Dec - 22 Jan	Cathay Pacific
23 Dec - 28 Jan	Frontier Airlines
09 Dec - 15 Jan	Cathay Pacific
09 Dec - 13 Jan	Cathay Pacific
15 Dec - 29 Dec	Frontier Airlines
13 Dec - 22 Dec	Spirit Airlines
23 Dec - 29 Dec	Frontier Airlines
14 Dec - 21 Dec	Frontier Airlines

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

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 December from $749

Return flights