Penalty applies to any changes made after purchasing Southwest Anniversary Specials. See below for more details . Be sure to check back with us each week. And, if you're not signed up to receive our weekly email , please do so now. 21-day advance purchase.
Fares are nonrefundable.
Fares are available one-way or can be combined with other fare types. Penalty applies to any changes made after purchasing Southwest Anniversary Specials. See below for more details . Ticketless Travel Online may only be purchased with a credit card. Customers holding funds from a previously unused trip on Southwest Airlines or Customers who have Southwest Airlines vouchers will not be able to use those forms of payment for Ticketless Travel Online.