Economy Awards: Singapore to San Francisco (SIN-SFO) — Points & Miles

3 economy class award options tracked from Singapore to San Francisco, across 3 loyalty programs. Prices start from 31,600 points via United MileagePlus. Deal scores and availability are updated daily from live Seats.aero data — each deal is scored 0–100 based on point value, seat availability, and cash fare comparison.

United MileagePlus
77/100
31,600 pts
+$69 tax
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Alaska Mileage Plan
58/100
42,500 pts
+$119 tax
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Singapore KrisFlyer
56/100
44,000 pts
+$0 tax
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About these deals: Award availability is checked daily via Seats.aero. Each card shows the best deal available for that program. Click to see all dates and book.

Questions & Answers

How many points from SIN to SFO (Singapore to San Francisco) in economy?
Economy class awards from Singapore (SIN) to San Francisco (SFO) start from 31,600 points via United MileagePlus. 3 programs currently have availability on this route.
Which programs have SIN–SFO economy award availability?
Programs with current economy availability on SIN–SFO: United MileagePlus, Alaska Mileage Plan, Singapore KrisFlyer. Availability changes daily — check deal pages for live seat counts.
Are there nonstop economy award flights on SIN–SFO (Singapore to San Francisco)?
Yes — nonstop economy award options are available on the Singapore–San Francisco route. Check individual deal pages above for specific dates.
How do I book a economy award on SIN–SFO (Singapore to San Francisco)?
Click any deal card above to see available dates and the loyalty program required. You need enough points in that program — Fluxora links directly to Seats.aero for real-time availability and booking.
Other cabin classes on this route
Premium Economy (2)Business (2)
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