Cheap flights from Houston to Tucson from $134

In general, March is the cheapest month to fly from Houston to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $335. If you don’t want to visit Tucson in March, then you should wait until January to fly from Houston, when ticket prices are also cheap, with an average price of $338.

At noon is the cheapest time of day to fly from Houston to Tucson when you can find flight prices for as low as $357. Flying to Tucson at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $450.

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

You are more likely to see cheaper flights to Tucson from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from Houston for as low as $276 on momondo.

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

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Tucson from Houston according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Tucson. Keep in mind that there are 4 different airlines that fly to Tucson on a routine basis, so you have a few additional options to choose from.

4 flights are operational daily from Houston to Tucson as of November 2026. The most popular departure time for this route is 8:00PM, with 66% of flights per day taking off in the evening.

As of November 2026, there are 31 flights per week flying from Houston to Tucson. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.