Alaska Airlines [alaskaair.com] Purchase by October 16, 2017. Boise (BOI) To Spokane (GEG) - From $44 one way Los Angeles (LAX) To San Francisco (SFO) - From $49 one way Dallas - Love Field (DAL) To Washington - Reagan (DCA) - From $70 one way New York - JFK (JFK) To San Francisco (SFO) - From $129 one way Philadelphia (PHL) To Los Angeles (LAX) - From $129 one way Boston (BOS) To Los Angeles (LAX) - From $139 one way Fare Rules: Purchase by 11:59 pm (PT) on October 16, 2017 and at least 21 days prior to travel. Travel to Cuba, Mexico, and Costa Rica is valid Sundays through Wednesdays from January 10, 2018 - March 7. 2018. Travel to all other markets is valid Tuesdays, Wednesdays, and Saturdays from January 10, 2018 - March 7. 2018. Blackout dates apply February 15, 2018 - February 26, 2018. Bag fees may apply for checked baggage. See bottom of page for full terms and conditions.
Free one year Companion Pass when you open a Southwest Credit Card - publicly available for all CA residents.
scroll down to the bottom of SW home page: https://www.southwest.com/?clk=GNAVHOMELOGO This is copied from the terms: If Companion Pass is earned by flying 100 qualifying one-way flights or earning 110,000 qualifying points in the calendar year while qualified for promotional Companion Pass through December 31, 2018, the regular Companion Pass qualifications will supersede the promotional Companion Pass, entitling the individual to Companion Pass through December 31, 2019. So you try out CP for 2018, if you like it, get another SW card and work on hitting 110K points. You can then get CP through 2019!