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Cheap flights from Tucson to Houston from $77

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 4/10. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:08 pm - 9:33 pm
TUS
-
IAH
7h 25m
1 stop
Frontier Logo
10:29 pm - 8:07 am
IAH
-
TUS
11h 38m
1 stop
$195Frontier
Fri, Apr 3 - Thu, Apr 9
Frontier Logo
11:17 am - 10:01 pm
TUS
-
IAH
8h 44m
1 stop
Frontier Logo
10:29 pm - 8:07 am
IAH
-
TUS
11h 38m
1 stop
$215Frontier
Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
United Airlines Logo
8:30 pm - 9:22 pm
IAH
-
TUS
2h 52mnonstop
$229United Airlines
Wed, Apr 1 - Wed, Apr 8
Frontier Logo
1:23 pm - 9:14 pm
TUS
-
IAH
5h 51m
1 stop
Frontier Logo
10:33 pm - 8:07 am
IAH
-
TUS
11h 34m
1 stop
$230Frontier
Fri, Apr 3 - Sun, Apr 5
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
United Airlines Logo
6:55 am - 12:37 pm
IAH
-
TUS
7h 42m
1 stop
$239United Airlines
Tue, Apr 28 - Tue, May 5
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
United Airlines Logo
8:30 pm - 9:22 pm
IAH
-
TUS
2h 52mnonstop
$249United Airlines
Wed, Apr 1 - Wed, Apr 8
Frontier Logo
11:17 am - 10:01 pm
TUS
-
IAH
8h 44m
1 stop
Frontier Logo
6:45 am - 10:58 am
IAH
-
TUS
6h 13m
1 stop
$250Frontier
Mon, Mar 30 - Mon, Apr 6
United Airlines Logo
6:30 am - 10:54 am
TUS
-
IAH
2h 24mnonstop
United Airlines Logo
8:30 pm - 9:22 pm
IAH
-
TUS
2h 52mnonstop
$252United Airlines
Thu, Mar 26 - Mon, Mar 30
United Airlines Logo
6:30 am - 10:54 am
TUS
-
IAH
2h 24mnonstop
United Airlines Logo
9:54 am - 10:56 am
IAH
-
TUS
3h 02mnonstop
$254United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
United Airlines Logo
10:32 am - 3:44 pm
IAH
-
TUS
7h 12m
1 stop
$258United Airlines
Thu, Apr 9 - Tue, Apr 14

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
Apr 16
TUS3:06 pmTucson
6h 27m
1 stop
IAH11:33 pmHouston George Bush Intcntl
Apr 21
IAH6:00 amHouston George Bush Intcntl
4h 59m
1 stop
TUS8:59 amTucson
$268
American Airlines
Mar 29
TUS3:02 pmTucson
6h 54m
1 stop
IAH11:56 pmHouston George Bush Intcntl
Apr 8
IAH8:33 amHouston George Bush Intcntl
5h 02m
1 stop
TUS11:35 amTucson
$283
American Airlines
May 27
TUS3:55 pmTucson
4h 33m
1 stop
IAH10:28 pmHouston George Bush Intcntl
Jun 17
IAH8:31 amHouston George Bush Intcntl
6h 40m
1 stop
TUS1:11 pmTucson
$284

United Airlines flights from Tucson to Houston George Bush Intcntl Airport

Our best United Airlines deals on Tucson to Houston George Bush Intcntl Airport flight tickets
United Airlines
Apr 1
TUS6:30 amTucson
2h 25m
IAH10:55 amHouston George Bush Intcntl
Apr 8
IAH8:30 pmHouston George Bush Intcntl
2h 52m
TUS9:22 pmTucson
$229
United Airlines
Apr 28
TUS6:30 amTucson
2h 25m
IAH10:55 amHouston George Bush Intcntl
May 5
IAH6:55 amHouston George Bush Intcntl
7h 42m
1 stop
TUS12:37 pmTucson
$239
United Airlines
Apr 1
TUS6:30 amTucson
2h 25m
IAH10:55 amHouston George Bush Intcntl
Apr 8
IAH8:30 pmHouston George Bush Intcntl
2h 52m
TUS9:22 pmTucson
$249

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 March 4, 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

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Fri 4/3

12:08 pm-9:33 pm

1 stop7h 25m

Houston George Bush Intcntl

Thu 4/9

10:29 pm-8:07 am

1 stop11h 38m

$195

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Mon 3/30

11:17 am-10:01 pm

1 stop8h 44m

Houston George Bush Intcntl

Thu 4/9

10:29 pm-8:07 am

1 stop11h 38m

$215

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 4/1

6:30 am-10:55 am

Nonstop2h 25m

Houston George Bush Intcntl

Wed 4/8

8:30 pm-9:22 pm

Nonstop2h 52m

$229

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Fri 4/3

1:23 pm-9:14 pm

1 stop5h 51m

Houston George Bush Intcntl

Sun 4/5

10:33 pm-8:07 am

1 stop11h 34m

$230

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 4/28

6:30 am-10:55 am

Nonstop2h 25m

Houston George Bush Intcntl

Tue 5/5

6:55 am-12:37 pm

1 stop7h 42m

$239

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 4/1

6:30 am-10:55 am

Nonstop2h 25m

Houston George Bush Intcntl

Wed 4/8

8:30 pm-9:22 pm

Nonstop2h 52m

$249

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Mon 3/30

11:17 am-10:01 pm

1 stop8h 44m

Houston George Bush Intcntl

Mon 4/6

6:45 am-10:58 am

1 stop6h 13m

$250

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 3/26

6:30 am-10:54 am

Nonstop2h 24m

Houston George Bush Intcntl

Mon 3/30

8:30 pm-9:22 pm

Nonstop2h 52m

$252

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 3/17

6:30 am-10:54 am

Nonstop2h 24m

Houston George Bush Intcntl

Tue 3/24

9:54 am-10:56 am

Nonstop3h 02m

$254

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 4/9

6:30 am-10:55 am

Nonstop2h 25m

Houston George Bush Intcntl

Tue 4/14

10:32 am-3:44 pm

1 stop7h 12m

$258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $505. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Saturday is $582.

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 $556. 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 flights?

There are 4 cabin classes available to choose from on Tucson to Houston George Bush Intcntl 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?

You could potentially save up to 12% on your flight if you consider stops on a Tucson to Houston George Bush Intcntl Airport flight.

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

As of March 2026, prices for Tucson to Houston George Bush Intcntl Airport flights are approximately 46% more expensive 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

$235

Fastest flight time

2h 24m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Tucson in the past 72 hours is $235. The best round-trip flight deal from Tucson to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $366.
The fastest flight from Tucson to Houston George Bush Intcntl Airport takes 2h 24m
Direct flights go from Tucson to Houston George Bush Intcntl Airport every day.
Search flight deals

  • 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 24m 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
American AirlinesPriceFrom $182Free CancellationRating
7.1
11,380 reviews
Search American Airlines flights
United AirlinesPriceFrom $227Free CancellationRating
7.4
9,382 reviews
Search United Airlines flights
FrontierPriceFrom $230Free CancellationRating
5.7
3,041 reviews
Search Frontier 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 3 flights on this route every week with an average price of $391. 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
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Jersey Village
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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