https://www.southwest.com/air/booking/
Southwest Airlines Peak Travel Season Sale: Select One-Way Airfare Flights on eligible flights from $59 (pricing/availability will vary by departures/cities). Book through October 14, 2026, and travel between November 2, 2026, through March 3, 2027.
Travel valid 11/2/26-3/3/27. Cont. U.S. and interisland Hawaii blacked out 11/20, 11/28, 11/30, 12/26, 12/28/26, 1/2, 1/18, and 2/15/27. Cont. U.S. travel to intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/19-11/25 and 12/17/26-1/5/27. Cont. U.S. travel from intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/27-12/1 and 12/17/26-1/5/27.
Southwest Airlines Peak Travel Season Sale: Select One-Way Airfare Flights on eligible flights from $59 (pricing/availability will vary by departures/cities). Book through October 14, 2026, and travel between November 2, 2026, through March 3, 2027.
Travel valid 11/2/26-3/3/27. Cont. U.S. and interisland Hawaii blacked out 11/20, 11/28, 11/30, 12/26, 12/28/26, 1/2, 1/18, and 2/15/27. Cont. U.S. travel to intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/19-11/25 and 12/17/26-1/5/27. Cont. U.S. travel from intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/27-12/1 and 12/17/26-1/5/27.