Act Fast: Southwest Double Points Promotion Ends Today

Today is your last chance to register for Southwest’s latest Rapid Rewards promotion, which offers double points on eligible flights.

After registering, Rapid Rewards members can earn 2x points on eligible flights booked by June 15, 2026, and completed by November 18, 2026.

You’ll need to register and book your flight by the end of today, June 15, 2026, to take advantage of the offer.

Here’s everything you need to know.

Double Points on Flights Promotion Details

To take full advantage of this double points promo, you’ll need to first register.

The booking window for this promo is available through the end of today, June 15, 2026. Flights booked must be flown and completed by November 18, 2026, at 11:59 p.m. CT.

If you book and fly within the promotion’s eligible dates to earn double Rapid Rewards points on cash fares, you’ll score an easy way to supercharge your points on your next Southwest trip. There’s no cap on the number of points you can earn, which is great for those who take multiple qualifying flights.

To qualify, you must book your flights directly with Southwest, either online, in the mobile app (iOS, Android), or through swabiz.com. Bookings through third-party channels and bookings made using points aren’t eligible for this offer.

However, flights paid for with LUV Vouchers, gift cards, flight credits, and a mix of points and cash are eligible. If you book a points + cash fare, you’ll earn double points on the portion of your flight you paid for. You won’t earn points on the portion of the ticket covered by your Rapid Rewards points.

Both one-way and round-trip reservations are eligible for double Southwest points in this offer.

Unfortunately, existing reservations aren’t eligible for this offer. If you have existing flights for travel between now and November 8, 2026, it could be worth utilizing Southwest’s friendly cancellation policy and then booking a new flight for extra points — assuming the price didn’t go up so much that it negates any extra points you’d earn by doing this.

Final Thoughts

Southwest’s latest promotion makes travel even more rewarding. You can earn an unlimited number of extra points, thanks to double rewards on flights through November 18, 2026.

If you’re interested in this offer and have travel plans coming up, remember to register first. You also need to book by the end of today, June 15, 2026, so don’t delay.