Cheap flights from Miami to Houston from $43

The month of September is, on average, the cheapest month to fly to Houston from Miami, with most prices found around $37. The month of October is another great option to travel to Houston, with average flight prices from Miami averaging around $38.

On average, the least expensive day to fly to Houston from Miami is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $257. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $426.

Our data shows that the cheapest Miami 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 $191. Try not to purchase tickets in the morning because they tend to be around $344. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Miami to Houston George Bush Intcntl for the best Miami - Houston flight prices

You are more likely to see cheaper flights to Houston from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $178 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Miami for as low as $125 on momondo.

Southwest, Delta, and United Airlines are the most popular carriers operating from Miami to Houston

Spirit Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Houston from Miami according to our data. Spirit Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Miami and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

As of May 2026, there are 25 flights per day flying from Miami to Houston. The most common time of day flights depart is 9:00PM, with 36% of flights taking off in the evening.

The number of flights available between Miami and Houston is 176 per week as of May 2026. The most frequent departure day is Sun, with 18% of weekly flights leaving on this day.