Cheap Flights from Houston to Tucson International

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Flight deals from Houston to Tucson International

Looking for a cheap last-minute deal or the best return flight from Houston to Tucson International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston to Tucson International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Tucson International flights are currently cheapest in June.

Direct flights from Houston to Tucson International

Houston to Tucson International: Alternative routes

Compare routes from Houston to Tucson below. You may find an airport to fly into that's cheaper, faster, or easier than Tucson International.

Houston to Tucson: Flight information

The things to know before you go.
Cheapest flight found243 €
Cheapest month to flyJune
Average flight time2 hrs, 41 mins
Most popular airlineUnited
Average flights per week59

Finding cheap flights from Houston to Tucson International: Frequently asked questions

The best price we found for a return flight from Houston to Tucson International is 243 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 40 minutes is the average flight time from Houston to Tucson International.
United, Southwest Airlines and Mesa Airlines fly direct from Houston to Tucson International.
As of May 2025, there are 59 flights per week flying from Houston to Tucson International.
The cheapest month to fly from Houston to Tucson International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Tucson International Airport on Monday, 23 June 2025.
Yes – the average flight time is 2 hours and 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tucson International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tucson is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Tucson International is United .

Flying from Houston to Tucson International Airport (TUS): what you need to know

  • Start your trip planning by checking out the departure points for your flight from Houston to Tucson International Airport (TUS). Explore the options for setting off from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU), two of the city's main airports.

  • The average time for a direct flight from Houston to Tucson International Airport is 2 hours 43 minutes.

  • Tucson International Airport is located in Tucson. The city operates in the UTC-7 timezone and is 2 hours behind Houston.

  • George Bush Intercontinental Airport (IAH) to Tucson International Airport (TUS) is the most popular route. There are 27 direct departures a week to pick from. If you prefer starting your day later, hop on the last flight with Southwest Airlines at 22:40. Go for the first IAH to TUS departure with Southwest Airlines at 07:50 if you want to get going earlier.

  • Your flight from Houston to TUS won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • With more travellers during busy months like July, be at your terminal even earlier. Two hours for domestic flights and as much as four for international journeys will help you stay ahead of the crowds. Remember things also get busy during major holidays like July Fourth.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • William P. Hobby Airport (HOU) offers nonstop flights from Houston to Tucson International Airport (TUS).

  • Take a direct flight from Houston to TUS with United. This is one of the top airlines flying this route out of HOU.

  • Using public transport, you can travel from central Houston to HOU in around 1 hour and 42 minutes. The terminal is roughly 19 kilometres away, and making the journey by car will take approximately 22 minutes.

  • Want to treat yourself to an extra night away before boarding your flight from Houston to TUS? Check in to a hotel near William P. Hobby Airport before your trip officially begins. Consider one of these stays:

About Tucson International Airport (TUS)

Getting from Tucson International Airport (TUS) to central Tucson

  • Tucson International Airport is approximately 21 kilometres from the centre of Tucson. With your own car rental or if you're catching a cab, the drive is around 21 minutes.

  • It takes roughly 3 hours and 5 minutes to get there by public transport.

How to find the cheapest flights from Houston to Tucson International Airport (TUS)

  • 120 € is the lowest price we've found for a one-way ticket from Houston to Tucson International Airport. Return flights start from 243 €. Prices may vary depending on availability at the time of booking.

  • You're more likely to find cheap tickets from Houston to TUS when you book 11 months ahead of takeoff. We crunched the flight price data and found that's when fares for this journey tend to be at their lowest.

  • Plan your trip for August. That's the cheapest month for tickets from Houston to Tucson International Airport. If you have flexibility with your dates, use the 'Whole month' tool to find the lowest price across every month.

  • Create a Price Alert and track any changes on this route through email or push notifications. We'll let you know when prices go down. Timing matters when searching for cheap tickets from Houston to TUS.

  • Take advantage of the filters to find your ideal journey. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Houston to Tucson International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

The best time to fly from Houston to Tucson International Airport (TUS)

  • It's time to pick your travel dates for your flight from Houston to Tucson International Airport. October is the most popular month to visit Tucson. If you want a quieter atmosphere, go in May.

  • Lock in your flight from Houston to TUS for June if you're eager to explore the city during its warmest month. Expect temperatures in Tucson to range from 19ºC to 38ºC.

  • Search for cheap flights from Houston to Tucson International Airport in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 2ºC and 20ºC on average.

More about Tucson

Complete your Tucson trip with a car rental

  • We use the same magic that helped you find your cheap flight from Houston to Tucson International Airport to track down your ideal ride. Check out our car rentals in Tucson and compare offers in one place. Plus we give you all the info you need to know, from the most popular rental company to the average daily price.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.