Southwest Airlines [southwest.com]
Book by September 17, 2026 11:59 p.m. PT
Travel Between October 5, 2026-March 3, 2027
Terms:
Up to 40 percent off promotion savings valid for qualifying one-way or round trip fares booked on Southwest.com® or swabiz.com from September 14, 2026 at 12:01 a.m. Pacific Time (“PT”) through September 17, 2026 11:59 p.m. PT (the “Booking Period”), and flown between October 5, 2026-March 3, 2027 (the “Travel Period”). Interisland Hawaii travel not included. Continental U.S travel blacked out October 12, November 20-November 25, November 28-November 30, December 18, 2026-January 4, February 12, and February 15, 2027. Continental U.S. travel to international, Hawaii, St. Thomas, and Puerto Rico blacked out November 19-25 and December 17, 2026-January 5, 2027. Continental U.S. travel from international, Hawaii, St. Thomas, and Puerto Rico blacked out November 27-December 1 and December 17, 2026-January 5, 2027. Continental U.S. travel valid Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, and Saturdays. Travel from continental U.S. to Hawaii, St. Thomas, and international is valid Sundays, Mondays, Tuesdays, and Wednesdays. Travel to continental U.S. from Hawaii, St. Thomas, and international is valid Tuesdays, Wednesdays, Thursdays, and Fridays. Travel to/from Puerto Rico is valid Mondays, Tuesdays, Wednesdays, and Thursdays. Service is subject to seasonal scheduling and may not operate year-round. Seasonal service to Anchorage operates until September 14, 2026. Promotion savings are applied before government taxes and fees. Discount is automatically applied and shown as a strikethrough on the displayed base fare on eligible flights. Seats, days, and markets are limited. Discount availability may vary by destination, flight, and day of the week, and won’t be available on some flights that operate during very busy travel times and holiday periods.
