Select Southwest One-Way Flights: Continental USA from $49, Interisland Hawaii from $39

Note, flights must be booked by March 12, 2020, 11:59 p.m. Pacific Time.

Continental U.S. Travel valid March 24 through June 6, 2020.
Interisland Hawaii Travel valid March 31 through May 20, 2020.
Travel to/from San Juan, Puerto Rico valid April 14 through May 14, 2020.
International Travel valid April 14 through May 14, 2020.