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Cheap flights from Tucson to Houston from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Houston departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tucson to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:16 am - 9:48 pm
TUS
-
IAH
8h 32m
1 stop
Delta Logo
7:00 am - 11:07 am
IAH
-
TUS
6h 07m
1 stop
$249Delta
Wed, Oct 7 - Tue, Oct 13
Delta Logo
1:28 pm - 11:52 pm
TUS
-
IAH
8h 24m
1 stop
Delta Logo
2:27 pm - 9:46 pm
IAH
-
TUS
9h 19m
2 stops
$254Delta
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
1:29 pm - 10:56 pm
TUS
-
IAH
7h 27m
1 stop
United Airlines Logo
8:28 pm - 9:14 pm
IAH
-
TUS
2h 46mnonstop
$269United Airlines
Sat, Aug 15 - Sat, Aug 22
Delta Logo
1:28 pm - 11:52 pm
TUS
-
IAH
8h 24m
1 stop
Delta Logo
7:20 am - 11:14 am
IAH
-
TUS
5h 54m
1 stop
$279Delta
Wed, Aug 5 - Thu, Aug 20
Delta Logo
7:05 am - 5:34 pm
TUS
-
IAH
8h 29m
1 stop
Delta Logo
7:00 am - 11:07 am
IAH
-
TUS
6h 07m
1 stop
$283Delta
Thu, Oct 8 - Tue, Oct 13
Delta Logo
1:28 pm - 11:52 pm
TUS
-
IAH
8h 24m
1 stop
Delta Logo
7:20 am - 4:07 pm
IAH
-
TUS
10h 47m
2 stops
$284Delta
Wed, Aug 5 - Thu, Aug 20
United Airlines Logo
6:06 am - 10:30 am
TUS
-
IAH
2h 24mnonstop
United Airlines Logo
12:34 pm - 4:46 pm
IAH
-
TUS
6h 12m
1 stop
$285United Airlines
Thu, Oct 8 - Tue, Oct 13
Delta Logo
11:20 am - 11:52 pm
TUS
-
IAH
10h 32m
2 stops
Delta Logo
7:20 am - 11:14 am
IAH
-
TUS
5h 54m
1 stop
$288Delta
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
6:37 am - 11:13 am
TUS
-
IAH
2h 36mnonstop
United Airlines Logo
9:40 am - 10:20 am
IAH
-
TUS
2h 40mnonstop
$289United Airlines
Wed, Aug 5 - Wed, Aug 12
United Airlines Logo
1:30 pm - 8:50 pm
TUS
-
IAH
6h 20m
1 stop
United Airlines Logo
9:40 am - 11:28 am
IAH
-
TUS
2h 48mnonstop
$296United Airlines
Sat, Dec 5 - Sun, Dec 13

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American Airlines flights from Tucson to Houston George Bush Intcntl Airport

Our best American Airlines deals on Tucson to Houston George Bush Intcntl Airport flight tickets
American Airlines
Jul 22
TUS3:57 pmTucson
4h 27m
1 stop
IAH10:24 pmHouston George Bush Intcntl
Jul 29
IAH8:31 amHouston George Bush Intcntl
6h 37m
1 stop
TUS1:08 pmTucson
$304
American Airlines
Jul 24
TUS10:13 amTucson
4h 46m
1 stop
IAH4:59 pmHouston George Bush Intcntl
Jul 27
IAH5:02 amHouston George Bush Intcntl
5h 36m
1 stop
TUS8:38 amTucson
$334
American Airlines
Jul 17
TUS2:59 pmTucson
6h 33m
1 stop
IAH11:32 pmHouston George Bush Intcntl
Jul 20
IAH5:39 pmHouston George Bush Intcntl
7h 03m
1 stop
TUS10:42 pmTucson
$359

Delta flights from Tucson to Houston George Bush Intcntl Airport

Our best Delta deals on Tucson to Houston George Bush Intcntl Airport flight tickets
Delta
Oct 7
TUS11:16 amTucson
8h 32m
1 stop
IAH9:48 pmHouston George Bush Intcntl
Oct 13
IAH7:00 amHouston George Bush Intcntl
6h 07m
1 stop
TUS11:07 amTucson
$249
Delta
Aug 18
TUS1:28 pmTucson
8h 24m
1 stop
IAH11:52 pmHouston George Bush Intcntl
Aug 25
IAH2:27 pmHouston George Bush Intcntl
9h 19m
2 stops
TUS9:46 pmTucson
$254
Delta
Aug 5
TUS1:28 pmTucson
8h 24m
1 stop
IAH11:52 pmHouston George Bush Intcntl
Aug 20
IAH7:20 amHouston George Bush Intcntl
5h 54m
1 stop
TUS11:14 amTucson
$279

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated July 5, 2026.
Use the filters below to find and compare flights from Tucson to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 10/7

11:16 am-9:48 pm

1 stop8h 32m

Houston George Bush Intcntl

Tue 10/13

7:00 am-11:07 am

1 stop6h 07m

$249

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 8/18

1:28 pm-11:52 pm

1 stop8h 24m

Houston George Bush Intcntl

Tue 8/25

2:27 pm-9:46 pm

2 stops9h 19m

$254

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sat 8/15

1:29 pm-10:56 pm

1 stop7h 27m

Houston George Bush Intcntl

Sat 8/22

8:28 pm-9:14 pm

Nonstop2h 46m

$269

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 8/5

1:28 pm-11:52 pm

1 stop8h 24m

Houston George Bush Intcntl

Thu 8/20

7:20 am-11:14 am

1 stop5h 54m

$279

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 10/8

7:05 am-5:34 pm

1 stop8h 29m

Houston George Bush Intcntl

Tue 10/13

7:00 am-11:07 am

1 stop6h 07m

$283

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 8/5

1:28 pm-11:52 pm

1 stop8h 24m

Houston George Bush Intcntl

Thu 8/20

7:20 am-4:07 pm

2 stops10h 47m

$284

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 10/8

6:06 am-10:30 am

Nonstop2h 24m

Houston George Bush Intcntl

Tue 10/13

12:34 pm-4:46 pm

1 stop6h 12m

$285

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sat 8/15

11:20 am-11:52 pm

2 stops10h 32m

Houston George Bush Intcntl

Sat 8/22

7:20 am-11:14 am

1 stop5h 54m

$288
Quickest round-trip

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 8/5

6:37 am-11:13 am

Nonstop2h 36m

Houston George Bush Intcntl

Wed 8/12

9:40 am-10:20 am

Nonstop2h 40m

$289

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sat 12/5

1:30 pm-8:50 pm

1 stop6h 20m

Houston George Bush Intcntl

Sun 12/13

9:40 am-11:28 am

Nonstop2h 48m

$296

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Tucson to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Tucson and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of October is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Tucson, with most prices found around $268. If you are unable to visit Houston George Bush Intcntl Airport during the month of October, then departing from Tucson during the month September is also very affordable. Most momondo users find prices during this month for around $305.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Tucson to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $479. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $607.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Tucson to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $525. Try not to purchase tickets in the morning because they tend to be around $549. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Tucson to Houston George Bush Intcntl flight route?

Fly from Tucson to Houston George Bush Intcntl for the best Tucson - Houston George Bush Intcntl flight prices

What cabin class options are available on Tucson to Houston George Bush Intcntl Airport flights?

There are 4 cabin classes available to choose from on Tucson to Houston George Bush Intcntl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tucson to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Tucson to Houston George Bush Intcntl Airport.

How have Tucson to Houston George Bush Intcntl Airport flight prices changed over time?

As of July 2026, prices for Tucson to Houston George Bush Intcntl Airport flights are approximately 45% cheaper when compared to flights at the same time last year.

When to book flights from Tucson to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Houston George Bush Intcntl Airport (TUS to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Houston George Bush Intcntl Airport

Best Price Found

$289

Fastest flight time

2h 22m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Tucson in the past 72 hours is $289. The best round-trip flight deal from Tucson to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $503.
The fastest flight from Tucson to Houston George Bush Intcntl Airport takes 2h 22m
Direct flights go from Tucson to Houston George Bush Intcntl Airport every day.
Search flight deals

Frequently asked questions about flying from Tucson to Houston George Bush Intcntl Airport

  • How far is Tucson to Houston George Bush Intcntl by plane?

    The distance between Tucson and Houston George Bush Intcntl is about 935.6 mi. 2h 22m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Tucson Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Tucson Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Tucson Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Tucson Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Tucson to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Tucson to Houston George Bush Intcntl Airport?

Best airlines flying from Tucson to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Tucson to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $118Free CancellationRating
7.8
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $227Free CancellationRating
7.4
9,933 reviews
Search United Airlines flights
FrontierPriceFrom $230Free CancellationRating
5.6
2,847 reviews
Search Frontier flights
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,772 reviews
Search American Airlines flights

  • United Airlines Flights From Tucson to Houston George Bush Intcntl Airport

    The lowest priced United Airlines flight from Tucson to Houston George Bush Intcntl Airport from the last 72 hours was $227. Generally, United Airlines has 10 flights on this route every week with an average price of $360. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Houston?

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

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Houston?

Finding the right flight to Houston from Tucson is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Tucson to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Tucson with this policy.

How can momondo help me find flights from Tucson to Houston?

Once you have performed a search for Tucson to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Tucson to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Tucson are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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