HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$61+ Cheap flights from Tucson (TUS) to George Bush Intcntl (IAH)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — IAH
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to George Bush Intcntl 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.

Find flight deals from Tucson to George Bush Intcntl

Cheapest flights from Tucson to George Bush Intcntl
Explore the most affordable flight options available from Tucson to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:32 pmTUS - IAH
1 stop10h 07mFrontier
Sat 11/158:48 pmIAH - TUS
1 stop15h 59mFrontier
Deal found 10/27$121
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:32 pmTUS - IAH
1 stop21h 05mFrontier
Sun 11/98:06 pmIAH - TUS
1 stop18h 29mFrontier
Deal found 10/25$185
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:32 pmTUS - IAH
1 stop10h 07mFrontier
Thu 11/136:00 amIAH - TUS
1 stop6h 47mFrontier
Deal found 10/25$219
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:32 amTUS - IAH
1 stop21h 05mFrontier
Thu 11/66:00 amIAH - TUS
1 stop6h 47mFrontier
Deal found 10/26$240
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/412:15 pmTUS - IAH
1 stop8h 21mDelta
Mon 12/86:40 amIAH - TUS
1 stop8h 29mDelta
Deal found 10/27$241
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/92:33 pmTUS - IAH
1 stop7h 12mUnited Airlines
Tue 12/169:30 amIAH - TUS
Nonstop2h 49mUnited Airlines
Deal found 10/25$259
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Mon 11/102:20 pmTUS - IAH
1 stop22h 34mMultiple Airlines
Fri 11/146:31 pmIAH - TUS
2 stops42h 16mMultiple Airlines
Deal found 10/25$264
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 12/211:30 amTUS - IAH
1 stop4h 40mAmerican Airlines
Tue 12/97:40 amIAH - TUS
1 stop4h 58mAmerican Airlines
Deal found 10/25$269
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/47:35 amTUS - IAH
Nonstop2h 32mUnited Airlines
Mon 12/88:05 pmIAH - TUS
Nonstop2h 52mUnited Airlines
Deal found 10/27$292

Cheap flight deals from Tucson to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to George Bush Intcntl (IAH). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$121
(Booking.com)

One-way from

$61
(Frontier)

Popular in

February

Cheapest in

October

Average price

$287

Good round-trip deal

$434 or less

Good one-way deal

$181 or less
Provider with most accurate pricing for Tucson-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Houston George Bush Intcntl flights.
Search Deals
From Tucson to Houston George Bush Intcntl
Search Deals
One-way flight from Tucson to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Tucson to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Tucson to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to George Bush Intcntl 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 October 27, 2025.
Use the filters below to find and compare flights from Tucson to Houston George Bush Intcntl Airport that are best for you.

Fly from

Tucson

Fly to

George Bush Intcntl

Route

Depart

Return

Price

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 11/13

12:32 pm-11:39 pm

1 stop10h 07m

Houston George Bush Intcntl

Sat 11/15

8:48 pm-11:47 am

1 stop15h 59m

$121

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 12/9

12:33 pm-8:37 pm

1 stop7h 04m

Houston George Bush Intcntl

Tue 12/16

8:31 am-12:15 pm

1 stop4h 44m

$241

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 12/4

12:15 pm-11:55 pm

2 stops10h 40m

Houston George Bush Intcntl

Mon 12/8

11:02 am-10:45 pm

2 stops12h 43m

$251

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sat 1/24

12:30 pm-9:40 pm

1 stop8h 10m

Houston George Bush Intcntl

Mon 2/2

6:30 am-11:51 am

1 stop6h 21m

$251

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sat 1/24

11:43 am-8:12 pm

1 stop7h 29m

Houston George Bush Intcntl

Mon 2/2

5:00 am-10:00 am

1 stop6h 00m

$251

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sat 1/24

1:25 pm-4:57 pm

Nonstop2h 32m

Houston George Bush Intcntl

Fri 1/30

7:55 pm-9:58 pm

Nonstop3h 03m

$259

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 12/9

2:33 pm-10:45 pm

1 stop7h 12m

Houston George Bush Intcntl

Tue 12/16

9:30 am-11:19 am

Nonstop2h 49m

$259

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Fri 3/27

6:30 am-10:53 am

Nonstop2h 23m

Houston George Bush Intcntl

Mon 3/30

9:40 am-10:28 am

Nonstop2h 48m

$277

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 4/7

6:30 am-10:53 am

Nonstop2h 23m

Houston George Bush Intcntl

Wed 4/15

9:40 am-10:28 am

Nonstop2h 48m

$277

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 1/22

1:25 pm-4:57 pm

Nonstop2h 32m

$111

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 18 results
1
2

Compare providers for flights from Tucson to George Bush Intcntl

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 Tucson to George Bush Intcntl in October.
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 Tucson-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tucson-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Houston George Bush Intcntl Airport 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 Tucson-Houston George Bush Intcntl Airport 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 Tucson to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Tucson 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 Tucson to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from Tucson to Houston George Bush Intcntl Airport (average of $177). Flying from Tucson to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $556). 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 TUS to IAH?

Find hourly flight availability from Tucson to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tucson to Houston George Bush Intcntl Airport as you normally would.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated October 27, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Tucson to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Tucson to George Bush Intcntl. 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 from for flights from Tucson to Houston George Bush Intcntl?

    Tucson (TUS) is the airport you will fly out of if you book a flight from Tucson to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Tucson; the airport handles an average of 3 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Tucson airport to Houston George Bush Intcntl. It is only a 7.5 mi journey to Tucson (TUS) from Tucson’s city center.

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

    Departing from Tucson to Houston George Bush Intcntl Airport will take you 7h 04m. The distance between Tucson and Houston George Bush Intcntl Airport is about 934 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Tucson to Houston George Bush Intcntl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $236 on this airline. An additional option worth looking into is United Airlines, starting at $258. American Airlines is currently priced 45% below the average price you’ll pay for this route.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tucson to Houston George Bush Intcntl Airport on time: SkyWest Airlines (100%), United Airlines (97%), Lufthansa (94%).

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

    The cheapest flight price from Tucson to Houston George Bush Intcntl Airport is $146. On average you can expect to pay $1,052. The most popular route, (Tucson - Houston George Bush Intcntl), can usually be booked for $259.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson to George Bush Intcntl 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 Tucson to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Tucson to Houston George Bush Intcntl Airport (average of $177). Flying from Tucson to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $556). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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 Tucson to George Bush Intcntl

Discover the top 2 airlines that operate flights from Tucson to George Bush Intcntl. 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$450FlexibilityNo 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.