This routing from SFO to SIN in business class typically costs around 110,000 Aeroplan miles, so you're looking at roughly 7% savings here. Not a blockbuster deal, but a reasonable opportunity if Singapore is on your family's travel list and you have Aeroplan miles to put to work.
Availability appears strong for August 12, 2026, with plenty of seats showing in the system. August falls during summer break for most U.S. families, making this a practical option for a longer trip to Southeast Asia without burning through your entire miles balance.
One thing to keep in mind: Aeroplan searches can sometimes surface partner availability that doesn't appear elsewhere, so it's worth checking even if you've struck out on other programs. The $101 in taxes and fees is also quite reasonable for a long-haul business class redemption.
If you're flexible on dates, poke around nearby departure days as well—availability at this rate may extend beyond this single date.
How to book
Search and book directly through Air Canada Aeroplan at aircanada.com.