HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tucson

$67+ Cheap flights from George Bush Intcntl (IAH) to Tucson (TUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — TUS
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Tucson with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from George Bush Intcntl to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$159
(American Airlines)

One-way from

$67
(United Airlines)

Popular in

February

Cheapest in

June

Average price

$451

Good round-trip deal

$277 or less

Good one-way deal

$108 or less
From Houston George Bush Intcntl to Tucson
Search Deals
One-way flight from Houston George Bush Intcntl to Tucson
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Tucson.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Tucson.
Search Deals

Find flight deals from George Bush Intcntl to Tucson

Cheapest flights from George Bush Intcntl to Tucson
Explore the most affordable flight options available from George Bush Intcntl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/298:24 amIAH - TUS
1 stop6h 52mAmerican Airlines
mar. 11/42:41 pmTUS - IAH
1 stop4h 51mAmerican Airlines
Deal found 9/10$159
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:00 amIAH - TUS
1 stop4h 39mAmerican Airlines
sáb. 11/812:33 pmTUS - IAH
1 stop6h 59mAmerican Airlines
Deal found 9/9$160
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/305:00 amIAH - TUS
1 stop5h 45mAmerican Airlines
sáb. 10/44:00 pmTUS - IAH
1 stop4h 32mAmerican Airlines
Deal found 9/10$162
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/298:24 amIAH - TUS
1 stop6h 52mAmerican Airlines
lun. 11/35:55 pmTUS - IAH
1 stop4h 32mAmerican Airlines
Deal found 9/10$172
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/48:05 amIAH - TUS
1 stop6h 39mAmerican Airlines
lun. 12/89:41 amTUS - IAH
1 stop6h 36mAmerican Airlines
Deal found 9/10$185
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/47:54 pmIAH - TUS
Nonstop2h 38mUnited Airlines
mié. 10/810:57 amTUS - IAH
Nonstop2h 37mUnited Airlines
Deal found 9/10$203
This Priceline deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/186:15 amIAH - TUS
1 stop6h 30mFrontier
vie. 9/1911:35 amTUS - IAH
1 stop10h 15mFrontier
Deal found 9/10$210
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/299:30 amIAH - TUS
Nonstop2h 50mUnited Airlines
mar. 11/47:35 amTUS - IAH
Nonstop2h 32mUnited Airlines
Deal found 9/11$215
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:40 amIAH - TUS
1 stop8h 26mDelta
mié. 12/171:48 pmTUS - IAH
1 stop9h 09mDelta
Deal found 9/11$217
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:00 amIAH - TUS
1 stop6h 22mDelta
sáb. 11/86:55 amTUS - IAH
2 stops11h 46mDelta
Deal found 9/9$222
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/68:51 pmIAH - TUS
1 stop17h 44mMultiple Airlines
dom. 11/92:20 pmTUS - IAH
1 stop13h 58mMultiple Airlines
Deal found 9/11$227

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Tucson that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Tucson that are best for you.

Fly from

George Bush Intcntl

Fly to

Tucson

Route

Depart

Return

Price

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

mié. 10/29

9:30 am-10:20 am

Nonstop2h 50m

Tucson

mar. 11/4

7:35 am-11:07 am

Nonstop2h 32m

$215

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

sáb. 11/8

7:00 am-12:22 pm

1 stop6h 22m

Tucson

jue. 11/13

12:23 pm-11:56 pm

2 stops10h 33m

$222

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

mié. 10/29

8:05 pm-8:58 pm

Nonstop2h 53m

Tucson

vie. 10/31

6:35 am-11:07 am

Nonstop2h 32m

$238

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

jue. 11/13

9:30 am-11:20 am

Nonstop2h 50m

Tucson

lun. 11/17

12:01 pm-3:33 pm

Nonstop2h 32m

$245

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

vie. 10/17

7:54 pm-8:32 pm

Nonstop2h 38m

Tucson

mar. 10/21

6:30 am-10:56 am

Nonstop2h 26m

$248

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

vie. 10/17

5:00 am-9:41 am

2 stops6h 41m

Tucson

mar. 10/21

12:58 pm-11:43 pm

1 stop8h 45m

$288

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

jue. 12/11

7:00 am-5:10 pm

2 stops11h 10m

Tucson

mié. 12/17

1:48 pm-11:57 pm

1 stop9h 09m

$313

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

mar. 10/7

7:00 am-11:17 am

1 stop6h 17m

Tucson

jue. 10/9

11:15 am-11:50 pm

2 stops10h 35m

$313

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

mié. 10/22

7:54 pm-8:32 pm

Nonstop2h 38m

$67

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

mar. 10/14

9:30 am-10:16 am

Nonstop2h 46m

$67

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from George Bush Intcntl to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Tucson

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Tucson?

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tucson (average of $362). Flying from Houston George Bush Intcntl Airport to Tucson in March is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to TUS?

Find hourly flight availability from George Bush Intcntl to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Tucson in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated septiembre 11, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Tucson, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tucson from Houston George Bush Intcntl?

    Located just 7.5 mi from the city center, Tucson is the airport most travelers will use when flying to Tucson from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Tucson (TUS) should be relatively easy as there are 3 daily inbound flights from Houston George Bush Intcntl from 2 different airlines.

  • How long is the flight from Houston George Bush Intcntl Airport to Tucson?

    United Airlines and Delta can get you from Houston George Bush Intcntl Airport to Tucson in just under 2h 50m. Your travel time can differ by up to 3h 32m. There are 934 mi between Houston George Bush Intcntl Airport and Tucson. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Tucson round-trip?

    Flying on American Airlines is currently your cheapest option to Tucson, with prices starting at $216. Another option worth looking into is United Airlines, starting at $217 round trip. These flights start at 53% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Tucson?

    Consider United Airlines (88%), Mesa Airlines (88%) or Lufthansa (68%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Tucson.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Tucson?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Tucson? While on average our users pay $457, our data indicates the cheapest price to be $81. The most popular route (Houston George Bush Intcntl - Tucson), is priced around $133.

  • Can I find deals for flights from George Bush Intcntl to Tucson that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Tucson?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Tucson.

  • Can I find deals for business class flights from George Bush Intcntl to Tucson?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Tucson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Tucson?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tucson (average of $362). Flying from Houston George Bush Intcntl Airport to Tucson in March is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from George Bush Intcntl to Tucson

Discover the top 2 airlines that operate flights from George Bush Intcntl to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$216Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$217Average$472FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.