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$120+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — TUS
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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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 July 23, 2026.

This Orbitz deal was found by Cheapflights users on 7/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:30 am
IAH
-
TUS
1 stop10h 00m
Frontier
Sun 10/253:25 pm
TUS
-
IAH
1 stop25h 38m
Frontier
Deal found 7/19$240
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 8/176:00 am
IAH
-
TUS
1 stop4h 44m
American Airlines
Thu 8/205:00 am
TUS
-
IAH
1 stop6h 19m
American Airlines
Deal found 7/22$249
This CheapOair deal was found by Cheapflights users on 7/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:15 pm
IAH
-
TUS
1 stop18h 15m
Frontier
Sun 10/253:25 pm
TUS
-
IAH
1 stop18h 55m
Frontier
Deal found 7/21$250
This Delta deal was found by Cheapflights users on 7/22. 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.
Wed 8/197:20 am
IAH
-
TUS
2 stops10h 47m
Delta
Sat 8/227:00 am
TUS
-
IAH
1 stop6h 14m
Delta
Deal found 7/22$254
This Delta deal was found by Cheapflights users on 7/19. 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 9/107:00 am
IAH
-
TUS
1 stop6h 10m
Delta
Fri 9/116:35 am
TUS
-
IAH
1 stop6h 33m
Delta
Deal found 7/19$258
This Delta deal was found by Cheapflights users on 7/22. 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 8/277:20 am
IAH
-
TUS
2 stops10h 47m
Delta
Mon 8/314:47 pm
TUS
-
IAH
2 stops14h 28m
Delta
Deal found 7/22$259
This Delta deal was found by Cheapflights users on 7/19. 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.
Mon 8/104:37 pm
IAH
-
TUS
1 stop7h 04m
Delta
Tue 8/111:28 pm
TUS
-
IAH
1 stop8h 24m
Delta
Deal found 7/19$267
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 8/197:20 am
IAH
-
TUS
2 stops10h 47m
Delta
Wed 8/266:00 am
TUS
-
IAH
1 stop7h 42m
Delta
Deal found 7/20$272
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/197:20 am
IAH
-
TUS
1 stop7h 07m
United Airlines
Sat 8/226:30 am
TUS
-
IAH
Nonstop2h 33m
United Airlines
Deal found 7/22$274
This Delta deal was found by Cheapflights users on 7/18. 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.
Tue 9/152:42 pm
IAH
-
TUS
2 stops8h 58m
Delta
Tue 9/2211:16 am
TUS
-
IAH
2 stops10h 31m
Delta
Deal found 7/18$278
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/147:00 am
IAH
-
TUS
1 stop7h 17m
American Airlines
Tue 8/187:10 am
TUS
-
IAH
1 stop6h 21m
American Airlines
Deal found 7/22$279

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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(Orbitz)

One-way from

$120
(Frontier)

Popular in

November

Cheapest in

February

Average price

$456

Good round-trip deal

$456 or less

Good one-way deal

$463 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. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 23, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Thu 8/27

7:20 am-4:07 pm

2 stops10h 47m

Tucson

Mon 8/31

4:47 pm-9:15 am

2 stops14h 28m

$259

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 10/6

7:00 am-11:07 am

1 stop6h 07m

Tucson

Tue 10/13

6:29 am-2:33 pm

1 stop6h 04m

$267

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 9/15

7:00 am-4:02 pm

2 stops11h 02m

Tucson

Tue 9/22

6:35 am-3:08 pm

1 stop6h 33m

$272

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Mon 9/14

4:05 pm-8:50 pm

1 stop6h 45m

Tucson

Thu 9/17

6:35 am-3:08 pm

1 stop6h 33m

$277
Quickest round-trip

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 9/22

9:40 am-10:20 am

Nonstop2h 40m

Tucson

Tue 9/29

6:06 am-10:30 am

Nonstop2h 24m

$289

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 10/6

8:25 pm-9:10 pm

Nonstop2h 45m

Tucson

Tue 10/13

6:06 am-10:30 am

Nonstop2h 24m

$289

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Fri 10/23

4:04 pm-8:58 pm

1 stop6h 54m

Tucson

Fri 10/30

7:05 am-5:34 pm

1 stop8h 29m

$289

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Sat 10/3

2:25 pm-9:40 pm

1 stop9h 15m

Tucson

Fri 10/9

6:29 am-2:33 pm

1 stop6h 04m

$298

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 9/15

9:40 am-10:20 am

Nonstop2h 40m

Tucson

Tue 9/22

1:29 pm-8:55 pm

1 stop5h 26m

$299

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Fri 8/7

6:10 am-4:07 pm

2 stops11h 57m

Tucson

Tue 8/11

1:28 pm-11:52 pm

1 stop8h 24m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Tucson flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tucson (average of $259). Flying from Houston George Bush Intcntl Airport to Tucson in November is currently the most expensive (average of $535). 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 July 23, 2026.

When flying from Houston George Bush Intcntl Airport to Tucson, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Tucson?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Tucson flights typically cost between $330 and $647 in October.
The cheapest round-trip price found within the last 5 days was $240 on Frontier (Oct 22-Oct 25).

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 July 23, 2026.
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
10,024 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

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
10,024 reviews
United Airlines
7.4
Good
10,024 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

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
7.1
Good
11,832 reviews
United Airlines
7.4
Good
10,024 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

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 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?

    Delta can get you from Houston George Bush Intcntl Airport to Tucson in just under 10h 47m. Your travel time can differ by up to . There are 934 mi between Houston George Bush Intcntl Airport and Tucson.

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

    Flying on United Airlines is currently your cheapest option to Tucson, with prices starting at $244. Another option worth looking into is American Airlines, starting at $278 round trip. These flights start at 37% 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 (86%), Mesa Airlines (85%) or Lufthansa (81%) 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 $516, our data indicates the cheapest price to be $188. The most popular route (Houston George Bush Intcntl - Tucson), is priced around $249.

  • 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tucson (average of $259). Flying from Houston George Bush Intcntl Airport to Tucson in November is currently the most expensive (average of $535). 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
Bisbee

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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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$244Average$403FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$388FlexibilityNo cancel feeOn-time71%

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