Catch a flight on JetBlue from San Francisco or Oakland nonstop to Boston or JFK for just $79/each way + tax. Comes to $179 roundtrip w/taxes and fees. Valid for travel December 2-December 16th and January 6-January 28th. United is matching the fare from Oakland, but a mandatory connection in Denver causes the fees to increase $20, for an "all in" price of $200.
Click here and search by the "flex dates" function.
Also visit:
JetBlue Sample Sale (Today only)