13 Airlines & Hotels to Watch for Cyber Monday Deals — Your Cheat Sheet

12. Southwest Airlines

Southwest’s sale structure is unique compared with carriers that segment fares tightly, and the airline has historically promoted holiday seat sales that appeal to domestic travelers. Because Southwest includes two free checked bags and flexible change policies as standard, a published sale fare can translate into better out-the-door value compared with carriers that charge for those extras. Watch Southwest’s sale windows closely and compare round-trip pricing to one-way combinations on other carriers. Rapid Rewards members should check promotional offers and companion pass timing because those programs can amplify the value of a sale. Keep an eye on route-specific promos that target leisure markets; these often show up around Travel Tuesday. If you need refundable or flexible travel options, Southwest’s standard policies can make booking on sale more forgiving compared with deeply discounted fares from other carriers that come with stricter change fees.