Cheap flights from Houston to Tucson from $120

In general, February 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 $109. If you don’t want to visit Tucson in February, then you should wait until April to fly from Houston, when ticket prices are also cheap, with an average price of $180.

According to our data, Friday is the cheapest day to fly to Tucson from Houston. The lowest ticket price found for a Friday departure recently was $297. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Tucson for around $386.

At noon is the cheapest time of day to fly from Houston to Tucson when you can find flight prices for as low as $297. 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 $417.

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 $344 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.

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

Frontier, Delta, and Southwest 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 59% 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.

3 flights are operational daily from Houston to Tucson as of June 2026. The most popular departure time for this route is 8:00PM, with 73% of flights per day taking off in the evening.

As of June 2026, there are 22 flights per week flying from Houston to Tucson. The most common day of the week flights depart is Sat, with 23% of flights taking off on this day.