Cheap Southwest Airlines flights Mobile (MOB) to Las Vegas (LAS)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap Southwest Airlines round-trip flights from MOB to LAS. Affordable one-way tickets are also on offer.**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.

Browse for one-way or round-trip flights to Las Vegas in January or June. You could find a cheap fare with Southwest Airlines during these off-peak times.

Search for cheap Southwest Airlines flights from Mobile Regional Airport (MOB) to Harry Reid Intl. Airport (LAS) one to three months ahead of your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

Click on the “Nonstop” filter when searching for direct Southwest Airlines flights from MOB to LAS. You’ll also be able to compare other airlines offering the same nonstop route.

Filter your results by “Early Morning” and “Morning” to find the earliest flights from MOB to LAS. Setting 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 Mobile Regional Airport (MOB) to Las Vegas come in to land at Harry Reid Intl. Airport (LAS). This is the main entry point to this destination.

Changes are usually free within 24 hours of booking, but your airline may charge a fee after that. For more details about modifying your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to adjust your plans without extra charges, check the “Changes included” and “No cancel fee” filters when planning your next trip.