HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tucson

$81+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — TUS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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

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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/3112:15 pmIAH - TUS
1 stop7h 57mAmerican Airlines
Wed 1/78:00 amTUS - IAH
1 stop4h 51mAmerican Airlines
Deal found 12/10$332
This Priceline deal was found by Cheapflights users on 12/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:45 amIAH - TUS
1 stop6h 10mFrontier
Mon 1/512:50 pmTUS - IAH
1 stop5h 08mFrontier
Deal found 12/9$343
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/319:30 amIAH - TUS
Nonstop3h 02mUnited Airlines
Wed 1/71:25 pmTUS - IAH
Nonstop2h 25mUnited Airlines
Deal found 12/10$382
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:05 pmIAH - TUS
Nonstop3h 03mUnited Airlines
Thu 1/17:30 amTUS - IAH
Nonstop2h 30mUnited Airlines
Deal found 12/9$397
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/3112:15 pmIAH - TUS
1 stop7h 57mAmerican Airlines
Sun 1/46:17 pmTUS - IAH
1 stop4h 32mAmerican Airlines
Deal found 12/10$437
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 amIAH - TUS
1 stop12h 05mAmerican Airlines
Thu 1/112:27 pmTUS - IAH
1 stop5h 20mAmerican Airlines
Deal found 12/11$439
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/268:05 pmIAH - TUS
Nonstop3h 03mUnited Airlines
Thu 1/17:30 amTUS - IAH
Nonstop2h 30mUnited Airlines
Deal found 12/10$455
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 12/277:27 pmIAH - TUS
1 stop5h 29mAmerican Airlines
Tue 1/69:00 amTUS - IAH
1 stop7h 05mAmerican Airlines
Deal found 12/9$473

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$250
(Kiwi.com)

One-way from

$81
(Priceline)

Popular in

February

Cheapest in

August

Average price

$281

Good round-trip deal

$277 or less

Good one-way deal

$233 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Tucson flights.
Search Deals
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. 17% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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

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 December 12, 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

Sun 1/11

6:05 pm-10:36 am

2 stops17h 31m

Tucson

Fri 1/16

4:18 pm-5:55 am

1 stop12h 37m

$250

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Wed 2/11

9:55 am-11:53 am

Nonstop2h 58m

Tucson

Sat 2/14

1:05 pm-4:30 pm

Nonstop2h 25m

$259

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Sun 1/11

9:55 am-11:53 am

Nonstop2h 58m

Tucson

Sun 1/18

7:35 am-11:09 am

Nonstop2h 34m

$277

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Sun 1/11

9:55 am-11:53 am

Nonstop2h 58m

Tucson

Fri 1/16

1:25 pm-4:50 pm

Nonstop2h 25m

$277

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Sat 1/17

6:20 am-11:44 am

1 stop6h 24m

Tucson

Mon 1/19

4:12 pm-11:56 pm

1 stop6h 44m

$279

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 1/6

5:30 am-12:32 pm

1 stop8h 02m

Tucson

Fri 1/9

1:42 pm-11:56 pm

1 stop9h 14m

$288

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Fri 1/16

4:25 pm-11:01 pm

1 stop7h 36m

Tucson

Mon 1/19

4:12 pm-11:56 pm

1 stop6h 44m

$288

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Thu 1/8

7:15 am-3:02 pm

1 stop8h 47m

Tucson

Sun 1/11

4:12 pm-11:56 pm

1 stop6h 44m

$288

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Sat 6/6

9:40 am-10:28 am

Nonstop2h 48m

Tucson

Sat 6/13

1:30 pm-10:35 pm

1 stop7h 05m

$312

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Thu 1/8

9:55 am-11:53 am

Nonstop2h 58m

Tucson

Thu 1/15

7:35 am-11:09 am

Nonstop2h 34m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 19 results
1
2

Compare providers for flights from George Bush Intcntl to Tucson

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Tucson in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Tucson flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Tucson flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Tucson flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Tucson flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tucson (average of $206). Flying from Houston George Bush Intcntl Airport to Tucson in July is currently the most expensive (average of $450). 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 December 12, 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 afternoon. If you’re flexible enough to do this you can expect to save up to 52% 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 December 12, 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
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 4 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 58m. Your travel time can differ by up to 3h 26m. 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 $184. Another option worth looking into is United Airlines, starting at $257 round trip. These flights start at 55% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Tucson one-way?

    One-way options have recently been found by users for as low as $109 on Frontier. Other airlines that offer cheap prices include United Airlines from $138 and American Airlines from $148 one-way.

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

    Consider Mesa Airlines (94%), United Airlines (81%) or Lufthansa (80%) 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 $438, our data indicates the cheapest price to be $113. The most popular route (Houston George Bush Intcntl - Tucson), is priced around $259.

  • 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, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tucson (average of $206). Flying from Houston George Bush Intcntl Airport to Tucson in July is currently the most expensive (average of $450). 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$184Average$366FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$467FlexibilityNo 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.