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George Bush Intcntl

$79+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$157
(United Airlines)

One-way from

$79
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$482

Good round-trip deal

$441 or less

Good one-way deal

$224 or less
From Tucson to Houston George Bush Intcntl
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One-way flight from Tucson to Houston George Bush Intcntl
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Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Tucson to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Tucson to Houston George Bush Intcntl.
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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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 8/66:30 amTUS - IAH
Nonstop2h 41mUnited Airlines
Wed 8/139:30 amIAH - TUS
Nonstop2h 41mUnited Airlines
Deal found 6/11$157
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/73:36 pmTUS - IAH
1 stop6h 18mAmerican Airlines
Wed 8/132:32 pmIAH - TUS
1 stop4h 34mAmerican Airlines
Deal found 6/11$177
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 8/610:59 amTUS - IAH
2 stops10h 29mDelta
Wed 8/137:00 amIAH - TUS
2 stops11h 13mDelta
Deal found 6/11$227
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:45 pmTUS - IAH
1 stop25h 29mFrontier
Sat 7/125:12 pmIAH - TUS
1 stop20h 38mFrontier
Deal found 6/11$314
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:17 pmTUS - IAH
1 stop28h 06mAlaska Airlines
Mon 9/225:59 pmIAH - TUS
2 stops19h 22mAlaska Airlines
Deal found 6/10$451

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 June 12, 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

Wed 8/6

6:30 am-11:11 am

Nonstop2h 41m

Houston George Bush Intcntl

Wed 8/13

9:30 am-10:11 am

Nonstop2h 41m

$157

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 8/7

3:36 pm-11:54 pm

1 stop6h 18m

Houston George Bush Intcntl

Wed 8/13

2:32 pm-5:06 pm

1 stop4h 34m

$177

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 8/6

10:59 am-11:28 pm

2 stops10h 29m

Houston George Bush Intcntl

Wed 8/13

7:00 am-4:13 pm

2 stops11h 13m

$227

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 7/10

12:45 pm-4:14 pm

1 stop25h 29m

Houston George Bush Intcntl

Sat 7/12

5:12 pm-11:50 am

1 stop20h 38m

$314

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Fri 9/19

12:17 pm-6:23 pm

1 stop28h 06m

Houston George Bush Intcntl

Mon 9/22

5:59 pm-11:21 am

2 stops19h 22m

$451

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 8/5

6:30 am-11:11 am

Nonstop2h 41m

$79

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 9/10

4:00 pm-10:32 pm

1 stop4h 32m

$88

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 9/17

11:30 am-11:30 pm

2 stops10h 00m

$114

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 6/19

12:43 pm-4:12 pm

1 stop25h 29m

$164

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 10/28

5:00 am-4:46 pm

2 stops33h 46m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $241). Flying from Tucson to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 June 12, 2025.

One of the essential ways to save on airfare from Tucson to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 47% on airfare.

Weekly flight availability from Tucson to Houston George Bush Intcntl Airport

Explore weekly flight availability from Tucson to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from TUS to IAH are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 June 12, 2025.
To help decide which airline to fly from Tucson to Houston, see what other customers have to say about Alaska Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
6.0
Okay
3,295 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 5 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.

  • 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 United Airlines. Our recent data shows that you can find tickets from as low as $157 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $177 and $227 round-trip. United Airlines is currently priced 65% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Tucson to Houston George Bush Intcntl Airport are United Airlines ($79), American Airlines ($88), and Delta ($114).

  • 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%), Lufthansa (85%), United Airlines (82%).

  • 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 $156. On average you can expect to pay $943. The most popular route, (Tucson - Houston George Bush Intcntl), can usually be booked for $157.

  • 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 $241). Flying from Tucson to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$289Average$416FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$317Average$473FlexibilityNo cancel feeOn-time69%

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