Cheap Southwest Airlines flights Des Moines (DSM) to Laredo (LRD)

Landing cheap one-way Southwest Airlines flights from DSM to LRD on Expedia is a breeze — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

September is one of the cheapest months to fly to Laredo with Southwest Airlines. You could also find great prices on return and one-way tickets in October.

For cheap Southwest Airlines fares from Des Moines Intl. Airport (DSM) to Laredo Intl. Airport (LRD), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall cost. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, click search and check the “Nonstop” filter on Expedia to browse any direct flights from DSM to LRD with Southwest Airlines or another carrier.

Filter your results by “Early Morning” and “Morning” to see the earliest departures from DSM to LRD. Taking off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Southwest Airlines flights from Des Moines Intl. Airport (DSM) to Laredo arrive at Laredo Intl. Airport (LRD). This is the main gateway here.

Changes are typically free within 24 hours of making a booking, but your airline may add a charge after that. For further information about modifying your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to adjust your plans without being charged, check the “Changes included” and “No cancel fee” filters when organizing your next adventure.