$76 Cheap Southwest Airlines flights Los Angeles (LAX) to Houston (HOU)

Finding cheap one-way Southwest Airlines flights from LAX to HOU from $76 on Expedia is a breeze — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $151 for your next exciting vacation.**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.

Start searching one to three months ahead of your travel date to score cheap fares on Southwest Airlines flights from Los Angeles Intl. Airport (LAX) to William P. Hobby Airport (HOU). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic trips.*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.

The first flight from LAX to HOU with Southwest Airlines leaves at 5:00AM UTC-8. You'll touch down at 10:10AM UTC-6. The last Southwest Airlines flight of the day leaves at 7:00PM UTC-8 and arrives at 12:10AM UTC-6. With approximately 20% fewer cancellations for morning and mid-morning flights, heading out early is generally the smartest option.**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.