Explore the latest Southwest coupons, promo codes, and online sales available for August 2025, and start saving on your favorite products today.
| Discount | Details | Validity |
|---|---|---|
| $1Off | Wanna Offset Carbon From $1 | 10-8-25 |
| $49Off | $49 On Awesome Sights. Awesomer Sale – Buy Now | 9-8-25 |
| $39Off | Sale Fares So Low, You Gotta Go For Only $39 At Southwest | 7-8-25 |
| $49Off | Get Awesome Sights. Awesomer Sale At $49 From Southwest | 7-8-25 |
| $1Off | Wanna Offset Carbon Starting At $1 At Southwest | 9-8-25 |
| $49Off | $49 On Awesome Sights. Awesomer Sale – Limited Time | 8-8-25 |
| $39Off | Special Offers And Deals On Flights Starting At $39 At Southwest | 7-8-25 |
| $39Off | Sale Fares So Low, You Gotta Go At $39 – Hurry | 6-8-25 |
| $49Off | Get Roam Sweet Roam Sale At $49 From Southwest | 6-8-25 |
| $39Off | Enjoy Special Offers And Deals On Flights From $39 | 7-8-25 |
| $39Off | Special Offers And Deals On Flights From $39 | 4-8-25 |
| $49Off | Roam Sweet Roam Sale Only $49 Today | 6-8-25 |
| $39Off | Get Sale Fares So Low, You Gotta Go At $39 From Southwest | 6-8-25 |
| $2Off | Assigned Seating From $2 | Southwest | 3-8-25 |
| $100Off | Rapid Rewards Plus Credit Card For $100 At Southwest | 3-8-25 |
| $2Off | Assigned Seating Starting At $2 | 2-8-25 |
| $2Off | Enjoy Assigned Seating From $2 | 2-8-25 |
| $49Off | $49 On Roam Sweet Roam Sale – Buy Now | 5-8-25 |
| $2Off | Assigned Seating From $2 | 4-8-25 |
| $2Off | Assigned Seating As Low As $2 At Southwest | 10-8-25 |
| $600Off | Enjoy Refer A Company From $600 | 8-8-25 |
| $600Off | Refer A Company From $600 | Southwest | 2-8-25 |
| $49Off | Special Offers And Deals On Flights Starting At $49 | 9-8-25 |
| $600Off | Refer A Company From $600 | 10-8-25 |
| $600Off | Refer A Company Starting At $600 At Southwest | 5-8-25 |
| $600Off | Refer A Company As Low As $600 At Southwest | 8-8-25 |
| $49Off | Special Offers And Deals On Flights Starting At $49 At Southwest | 8-8-25 |
| 85%Off | Cardmember Benefits 85% At Southwest Now | 10-8-25 |
| 40%Off | Score Up To 40% On Rapid Rewards Promotions At Southwest | 12-8-25 |
| 20%Off | Rapid Rewards Plus Credit Card 20% At Southwest Now | 8-8-25 |
| 20%Off | Get 20% Discount On Rapid Rewards Plus Credit Card At Southwest | 7-8-25 |
| 20%Off | 20% Off Rapid Rewards Plus Credit Card | 11-8-25 |
| 40%Off | Grab Up To 40% Off Rapid Rewards Promotions At Southwest | 4-8-25 |
| 20%Off | Southwest Offers 20% On Rapid Rewards Plus Credit Card Today | 10-8-25 |
| 20%Off | 20% On Rapid Rewards Plus Credit Card At Southwest Store | 4-8-25 |
| 40%Off | Rapid Rewards Promotions Up To 40% Off | 2-8-25 |
| 40%Off | Now 40% Rapid Rewards Promotions | 3-8-25 |
| 40%Off | Up To 40% Off Rapid Rewards Promotions | 6-8-25 |
| 40%Off | Enjoy 40% On Rapid Rewards Promotions At Southwest | 8-8-25 |
| 40%Off | Receive A 40% On Rapid Rewards Promotions At Southwest | 10-8-25 |
| 40%Off | Exclusive Offer: 40% Off Rapid Rewards Promotions | 8-8-25 |
| 40%Off | Rapid Rewards Promotions - Save Up To 40% | 10-8-25 |
| 40%Off | Everyone Can Save 40% On Rapid Rewards Promotions | 8-8-25 |
| 40%Off | 40% Off Rapid Rewards Promotions Still Valid | 4-8-25 |
| $299Off | Performance Business Credit Card Starting At $299 | 12-8-25 |
| 20%Off | Get 20% Rapid Rewards Plus Credit Card At Southwest | 8-8-25 |
| $1Off | $1 Off Sitewide—Unlock Big Savings Across The Store | 7-8-25 |
| $30Off | $30 Off Onetravel Orders | 6-8-25 |
| $5Off | Get $5 Off Your Order | 7-8-25 |
| $200Off | $200 Off Your Booking At Skylux Travel | 2-8-25 |
