One doesn’t normally think of Qantas as flying service from the United States to Canada. But during the busy travel season in December and January, they are offering fares starting at $119 each way and do not require round trip travel. The fares are only valid on Qantas Flight 73, departing San Francisco at 12:00PM on Wednesdays, Fridays, and Sundays and returning as Flight 74 at 6:20PM.
For those of you who do not know, Qantas Airways is an Australian carrier which has been offering service from the US to Australia and New Zealand since 1954. It has more than 200 aircraft offering service to 140 destinations in 40 countries.