To find cheap flights from Chicago O'Hare International Airport (ORD) to Ninoy Aquino International Airport (MNL) in January, search 3–8 weeks before departure and be flexible with travel dates. Consider alternate routing through West Coast hubs or Asian gateways (e.g., Los Angeles, San Francisco, Tokyo, Seoul) to unlock lower fares and more schedule options. Use fare alerts, clear cookies or use incognito search, and compare multi-carrier itineraries. For deeper savings, check nearby departure options like Milwaukee or Indianapolis but factor in transfer costs and time.
Tips
- Set price alerts for ORD→MNL and monitor midweek fare drops.
- Compare one-stop routings via LAX, SFO, NRT, or ICN versus direct or fewer-stop itineraries.
- Book domestic connecting legs separately only if you have enough buffer to avoid missed-connection risk.