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

Return flights

02 Mar - 16 Mar	Korean Air
19 Mar - 18 Apr	Korean Air
26 Mar - 18 Apr	Korean Air
26 Mar - 25 Apr	Korean Air
14 Mar - 21 Mar	Korean Air
20 Mar - 28 Mar	Korean Air
21 Mar - 28 Mar	Korean Air
01 Mar - 07 Mar	Korean Air
22 Mar - 18 Apr	Korean Air
13 Mar - 03 Apr	Korean Air
14 Mar - 03 Apr	Korean Air

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

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.

Book a cheap hotel in Manila

Cheap car rent in Manila

Cheapest return flights from Chicago to Manila in March from 619€

Return flights