Cheap flights from Louisiana to Houston from $57

The month of May is, on average, the cheapest month to fly to Houston from Louisiana, with most prices found around $136. The month of October is another great option to travel to Houston, with average flight prices from Louisiana averaging around $137.

On average, the least expensive day to fly to Houston from Louisiana is on a Friday. momondo users have found tickets for Friday departures for as low as $356. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $470.

Our data shows that the cheapest Louisiana to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $322. Try not to purchase tickets in the morning because they tend to be around $526. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from New Orleans Louis Armstrong to Houston Hobby for the best Louisiana - Houston flight prices

You are more likely to see cheaper flights to Houston from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $205 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Louisiana for as low as $116 on momondo.

There are 4 cabin classes available to choose from on Louisiana to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, United Airlines, and American Airlines are the most popular carriers operating from Louisiana to Houston

United Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Houston from Louisiana according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 5 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

The number of flights available between Louisiana and Houston is 46 per day as of March 2026. The most frequent departure time is 7:00AM, with 41% of daily flights leaving in the afternoon.

As of March 2026, there are 325 flights per week flying from Louisiana to Houston. The most common day of the week flights depart is Fri, with 29% of flights taking off on this day.