Book Air Canada flights to United States from CAD 1,369*
arrow_drop_down
arrow_drop_down
1 Passenger
arrow_drop_downPromotion code
arrow_drop_downtoday
today
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Best fares to United States
flight_takeoff
flight_land
CAD
Singapore (SIN)to
San Francisco (SFO)May 13, 2026 - May 23, 2026
From
CAD 1,369
Round-trip
Economy
Singapore (SIN)to
San Francisco (SFO)Jan 25, 2026 - Feb 12, 2026
From
CAD 1,427
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Find low fares to United States
flight_takeoff
flight_land
CAD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Singapore (SIN) | San Francisco (SFO) | Round-trip / Economy | May 13, 2026 - May 23, 2026 | From CAD 1,369 Viewed: 15 hours ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.