$300 - Flights to Jackson Hole, WY from SFO
These flights are available on a number of different days in June, but they are especially cheap on Tuesdays, Wednesdays, and Saturdays.
Flights Under 600 Dollars from San Francisco
$159 - Flights Between Denver and San Francisco This Summer
As part of Frontier Airlines most recent flight discount announcement, direct flights between Denver and San Francisco are now $159 roundtrip.
$288 - Flights to Cabo from San Francisco in Early June
Now that the Swine Flu scare has passed, and that the Swine Flu quarantine is no longer a possibility, early June could be the perfect time to visit Cabo, Mexico. Especially now that flights are $288 roundtrip.
$540 - Flights to Stuttgart, Germany from SFO in August
Flight to Stuttgart, Germany right now are available from SFO for $540 roundtrip on Delta airlines, with either 1 or 2 stops each way depending on which days you fly.
$220 - Nonstop Flights to Austin in June from SFO
There are a ton of one-stop flights as well, that are about 10 dollars cheaper, and which leave on a variety of days, so you have plenty of flexibility in terms of which days you fly.
$100 - Roundtrip Flight to Las Vegas from SFO
Must fly on Tuesday or Wednesday. Book before May 14. Book two weeks in advance. Fly before October 24th.
$300 - Roundtrip Flight to Montreal
Air Canada has just announced a slew of discount international flights. Included in their fare sales is a discount flight from SFO to Montreal, which will cost about $300 roundtrip. The site lists it at $141 each way plus fuel surcharges, which can be about 20 bucks usually.
Flight Booking Details:
Must book before May [...]
$113 - Flights from SFO to Las Vegas Non-Stop
Both Virgin America and United are offering non-stop flights between SFO and Las Vegas for $113 this spring.
