Purchase through February 6, 2020, 11:59 p.m. Pacific Time.
14-day advance purchase required for continental U.S. markets. 21-day advance purchase for all other travel.
Nonrefundable.
Seats, travel days, and markets limited. Fares valid on nonstop service where indicated; if not indicated, fares are valid on single connecting service.
Continental U.S. travel valid February 18 through May 20, 2020.
Interisland Hawaii travel valid February 25 through May 20, 2020. Travel to/from San Juan, Puerto Rico valid February 25 through March 5, 2020, and April 14 through May 14, 2020.
International travel valid February 25 through March 5, 2020, and April 14 through May 14, 2020. Points bookings do not include government fees from $5.60 per one-way flight.
Check your destination here.

Screenshot — courtesy of Southwest Airlines