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Southwest Airlines Rapid Rewards members (free to join) may register to earn double points on qualifying flights.

Register Here [southwest.com]
Register By September 21, 2026
Book Flight By September 21, 2026
Travel by December 16, 2026

Double Points Offer Terms and Conditions:
Earn double Rapid Rewards® points when you register between September 17, 2026 at 5:00 p.m. Central Time (“CT”) and September 21, 2026 at 11:59 p.m. CT (the “Registration Period”), then book a qualifying flight on Southwest Airlines® between September 18, 2026 at 12:01 a.m. CT and September 21, 2026 at 11:59 p.m. CT (the “Booking Period”), and then fly between September 18, 2026 at 12:01 a.m. CT and December 16, 2026 at 11:59 p.m. CT (the “Travel Period”).