Once those funds are expired, request reissue as a voucher within 6 months of expiration. If granted, $100 will be deducted from the total, and the voucher will be valid for 6 months from the date of issue.

On Southwest Airlines in 2026, you generally do not need to convert "expired" travel funds because the airline famously eliminated expiration dates for Flight Credits in 2022. However, if you are holding an older LUV Voucher (which is a different type of credit often issued for customer service gestures), these do have expiration dates. If your LUV Voucher has expired, Southwest has historically offered a "grace period" policy where you can contact their Customer Relations department via phone or their website to request a re-issue. They may convert the expired value into a new voucher or flight credit for a flat fee (previously $100), though this is at the airline's discretion. A high-value "pro-tip" for 2026 is that Flight Credits (from cancelled trips) are tied to the individual passenger's name and never expire, whereas LUV Vouchers are transferable and can be used by anyone, but they must be monitored closely for their specific 12-month validity window to avoid the hassle of the re-issue process.