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

Return flights

11 Dec - 18 Dec	Philippine Airlines
17 Dec - 24 Dec	Philippine Airlines
23 Dec - 31 Dec	Frontier Airlines
17 Dec - 28 Dec	Philippine Airlines
17 Dec - 31 Dec	Philippine Airlines
23 Dec - 01 Jan	Frontier Airlines
23 Dec - 04 Jan	Frontier Airlines
18 Dec - 01 Jan	Philippine Airlines
17 Dec - 01 Jan	Spirit Airlines
16 Dec - 04 Jan	Alaska Airlines
23 Dec - 03 Jan	Frontier Airlines
23 Dec - 02 Jan	Frontier Airlines
24 Dec - 03 Jan	Spirit Airlines
20 Dec - 04 Jan	Frontier Airlines
16 Dec - 02 Jan	United

Also check the deals for one-way flights from San Antonio 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 San Antonio to Manila in December from $1468

Return flights