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Flights from Houston to Tucson – Direct & connecting routes

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IAH to TUS flights and routes map IAH to TUS – All flight route options from George Bush Intcntl Houston, Texas, USA to Tucson International, Arizona, USA. These flights are operated by 3 airlines. Fly non-stop with United Airlines or choose from 3 different transit flights. The shortest flight time is 2 hours and 48 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA IAH George Bush Intcntl Houston Houston, TX, USA
USA TUS Tucson , AZ, USA
IAH
George Bush Intcntl Houston
USAHouston, TX, USA
Tucson
USATucson, AZ, USA
TUS
1 direct route found »
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6 routes with 1 stop found »
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Non-stop route options:

Duration

United Airlines
Non-stop with United Airlines. 2 flights per day.

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2h 48m

United Airlines
Non-stop with United Airlines.
2h 48m
2 flights per day.
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1 stop route options with the same airline:

Duration

Via Dallas DFW
1 stop with American Airlines. 8-9 flights per day.

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5h 04m

Via Dallas DFW
1 stop with American Airlines.
5h 04m
8-9 flights per day.
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Via Phoenix PHX
1 stop with American Airlines. 2 flights per day.

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5h 05m

Via Phoenix PHX
1 stop with American Airlines.
5h 05m
2 flights per day.
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Via Denver DEN
1 stop with United Airlines. 5 flights per day.

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6h 22m

Via Denver DEN
1 stop with United Airlines.
6h 22m
5 flights per day.
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Via Denver DEN
1 stop with Frontier Airlines. 0-1 flights per day.
Thu & Sun

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6h 42m

Thu & Sun
Via Denver DEN
1 stop with Frontier Airlines.
6h 42m
0-1 flights per day.
Thu & Sun
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1 stop route options with codeshare or different airlines:

Duration

Via Dallas DFW With United Airlines & American Airlines 4-6 flights per day.

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5h 07m

Via Dallas DFW
5h 07m
With United Airlines & American Airlines 4-6 flights per day.
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Via Phoenix PHX With United Airlines & American Airlines 2-4 flights per day.

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5h 25m

Via Phoenix PHX
5h 25m
With United Airlines & American Airlines 2-4 flights per day.
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Houston to Tucson flights

With over 196 flights every week and 4 different airlines you have a wide range of options. You can fly non-stop to Tucson (TUS) from Houston (IAH) with United Airlines but if a stopover option suits you better you can choose to fly via Dallas, Phoenix or any other of the 3 alternatives with connectiing airports.

Tip! You can also fly to Tucson from William P. Hobby Airport (HOU).

Houston to Tucson with United Airlines

You can fly non-stop every weekday with flights departing between 9:00 am and 8:00 pm. You also have the option to do a transit flight via Denver. United Airlines is a Star Alliance member.

With American Airlines

If you choose to fly with American Airlines from Houston to Tucson you can make a transit either via Dallas or via Phoenix. The route via Dallas is 1 minutes faster. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Houston Airport to Tucson International

The shortest flight time between IAH and TUS is 2 hours and 46 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 46m-939 miles (1511 km)
DFW Dallas5h 4m2h 30m1040 miles (1673 km)
PHX Phoenix5h 5m1h 1m1123 miles (1807 km)
DEN Denver6h 22m53m1508 miles (2426 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.IAH-TUS flight routesHouston to Tucson flight routes illustrated on a map.
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Houston - Tucson route map and flight paths
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Show all destinations from IAH Show all destinations from TUS

You can fly non-stop from Houston (IAH) to Tucson (TUS) with United Airlines. The flight takes approximately 2 hours and 46 minutes. If you travel with a connecting flight instead, for example via Dallas, the total flight time will be 5 hours and 4 minutes.

If you're interested in direct flights, United Airlines is available. For flights with stopovers, American Airlines and United Airlines is also an option.

The flight time between George Bush Intcntl Houston (IAH) and Tucson International (TUS) is approximately 2 hours and 46 minutes. The distance between the two airports is 1040 miles (or 1673 kilometers).

Yes, you can fly non-stop to TUS from IAH with United Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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