Travel is valid from now through September 10. Purchase tickets at least seven days before departure. Most major U.S. airlines have matched this sale. An overnight stay is required. Blackout dates are May 25 and 28.
Fares are combinable with other nonrefundable fares.
Seats are limited and may not be available on all flights or on all dates. To view this offer, visit Southwest's website . For online reservations, click here . To view US Airways' matching sale, click here . To view TWA's matching sale, click here .