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Cheap flights from Houston George Bush Intcntl Airport to Tucson from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Tucson departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:19 pm - 9:14 pm
IAH
-
TUS
2h 55mnonstop
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
$229United Airlines
Tue, Mar 24 - Mon, Mar 30
United Airlines Logo
8:29 pm - 9:21 pm
IAH
-
TUS
2h 52mnonstop
United Airlines Logo
4:15 pm - 11:58 pm
TUS
-
IAH
5h 43m
1 stop
$239United Airlines
Fri, May 1 - Mon, May 4
United Airlines Logo
8:30 pm - 9:22 pm
IAH
-
TUS
2h 52mnonstop
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
$241United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
8:30 pm - 9:22 pm
IAH
-
TUS
2h 52mnonstop
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
$246United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
9:57 am - 3:47 pm
IAH
-
TUS
7h 50m
1 stop
United Airlines Logo
6:00 am - 3:20 pm
TUS
-
IAH
7h 20m
1 stop
$249United Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
6:00 am - 8:53 am
IAH
-
TUS
4h 53m
1 stop
American Airlines Logo
3:02 pm - 11:56 pm
TUS
-
IAH
6h 54m
1 stop
$250American Airlines
Sat, Mar 28 - Sat, Apr 4
United Airlines Logo
8:30 pm - 9:22 pm
IAH
-
TUS
2h 52mnonstop
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
$252United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
8:19 pm - 9:14 pm
IAH
-
TUS
2h 55mnonstop
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
$253United Airlines
Thu, Mar 26 - Sun, Mar 29
Delta Logo
6:45 am - 3:57 pm
IAH
-
TUS
11h 12m
2 stops
Delta Logo
3:24 pm - 11:59 pm
TUS
-
IAH
6h 35m
1 stop
$254Delta
Wed, Apr 8 - Fri, Apr 10
United Airlines Logo
5:00 am - 9:01 am
IAH
-
TUS
6h 01m
1 stop
United Airlines Logo
6:30 am - 10:55 am
TUS
-
IAH
2h 25mnonstop
$263United Airlines
Thu, Mar 26 - Sun, Mar 29

Delta flights from Houston George Bush Intcntl Airport to Tucson

Our best Delta deals on Houston George Bush Intcntl Airport to Tucson flight tickets
Delta
Apr 8
IAH6:45 amHouston George Bush Intcntl
11h 12m
2 stops
TUS3:57 pmTucson
Apr 10
TUS3:24 pmTucson
6h 35m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$254
Delta
Mar 25
IAH6:45 amHouston George Bush Intcntl
6h 21m
1 stop
TUS11:06 amTucson
Mar 28
TUS3:28 pmTucson
6h 31m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$265
Delta
Mar 24
IAH6:45 amHouston George Bush Intcntl
6h 21m
1 stop
TUS11:06 amTucson
Mar 31
TUS6:25 amTucson
7h 26m
1 stop
IAH3:51 pmHouston George Bush Intcntl
$267

United Airlines flights from Houston George Bush Intcntl Airport to Tucson

Our best United Airlines deals on Houston George Bush Intcntl Airport to Tucson flight tickets
United Airlines
Mar 24
IAH8:19 pmHouston George Bush Intcntl
2h 55m
TUS9:14 pmTucson
Mar 30
TUS6:30 amTucson
2h 25m
IAH10:55 amHouston George Bush Intcntl
$229
United Airlines
May 1
IAH8:29 pmHouston George Bush Intcntl
2h 52m
TUS9:21 pmTucson
May 4
TUS4:15 pmTucson
5h 43m
1 stop
IAH11:58 pmHouston George Bush Intcntl
$239
United Airlines
Apr 8
IAH8:30 pmHouston George Bush Intcntl
2h 52m
TUS9:22 pmTucson
Apr 12
TUS6:30 amTucson
2h 25m
IAH10:55 amHouston George Bush Intcntl
$241

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated March 3, 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

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 3/24

8:19 pm-9:14 pm

Nonstop2h 55m

Tucson

Mon 3/30

6:30 am-10:55 am

Nonstop2h 25m

$229

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Fri 5/1

8:29 pm-9:21 pm

Nonstop2h 52m

Tucson

Mon 5/4

4:15 pm-11:58 pm

1 stop5h 43m

$239

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Wed 4/8

8:30 pm-9:22 pm

Nonstop2h 52m

Tucson

Sun 4/12

6:30 am-10:55 am

Nonstop2h 25m

$241

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Wed 4/8

8:30 pm-9:22 pm

Nonstop2h 52m

Tucson

Sun 4/12

6:30 am-10:55 am

Nonstop2h 25m

$246

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 3/24

9:57 am-3:47 pm

1 stop7h 50m

Tucson

Tue 3/31

6:00 am-3:20 pm

1 stop7h 20m

$249

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Sat 3/28

6:00 am-8:53 am

1 stop4h 53m

Tucson

Sat 4/4

3:02 pm-11:56 pm

1 stop6h 54m

$250

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Wed 4/8

8:30 pm-9:22 pm

Nonstop2h 52m

Tucson

Sun 4/12

6:30 am-10:55 am

Nonstop2h 25m

$252

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Thu 3/26

8:19 pm-9:14 pm

Nonstop2h 55m

Tucson

Sun 3/29

6:30 am-10:55 am

Nonstop2h 25m

$253

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Wed 4/8

6:45 am-3:57 pm

2 stops11h 12m

Tucson

Fri 4/10

3:24 pm-11:59 pm

1 stop6h 35m

$254

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Thu 3/26

5:00 am-9:01 am

1 stop6h 01m

Tucson

Sun 3/29

6:30 am-10:55 am

Nonstop2h 25m

$263

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 Tucson from

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

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 Tucson?

In general, August is the cheapest month to fly from Houston George Bush Intcntl Airport to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $217. If you don’t want to visit Tucson in August, then you should wait until June to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $319.

What is the cheapest day to depart on your flight to Tucson?

According to our data, Thursday is the cheapest day to fly to Tucson from Houston George Bush Intcntl Airport. The lowest ticket price found for a Thursday departure recently was $358. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to Tucson for around $491.

What is the cheapest time of day to depart on your flight to Tucson?

At noon is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Tucson when you can find flight prices for as low as $297. Flying to Tucson at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $425.

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

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

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

There are 3 cabin classes available to choose from on Houston George Bush Intcntl to Tucson 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 Houston George Bush Intcntl Airport to Tucson flights?

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

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

As of March 2026, prices for Houston George Bush Intcntl Airport to Tucson flights are approximately 49% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$129

Fastest flight time

2h 42m

Direct flights

Every day

Airports in Tucson

1 airport
The best one-way flight to Tucson from Houston George Bush Intcntl Airport in the past 72 hours is $129. The best round-trip flight deal from Houston George Bush Intcntl Airport to Tucson found on momondo in the last 72 hours is $268.
The fastest flight from Houston George Bush Intcntl Airport to Tucson takes 2h 42m
Direct flights go from Houston George Bush Intcntl Airport to Tucson every day.
There is 1 airport in Tucson. From Houston George Bush Intcntl Airport there are direct flights to Tucson (TUS).
Search flight deals

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

    Houston George Bush Intcntl and Tucson are 935.6 mi apart from one another. 2h 42m is a normal flight duration for this route.

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

    Prices for flights from Houston George Bush Intcntl Airport to Tucson Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Tucson Airport.

  • What documentation or ID do you need to fly to Tucson Airport?

    The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Houston George Bush Intcntl Airport to Tucson

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Tucson with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $109Free CancellationRating
5.7
3,041 reviews
Search Frontier flights
American AirlinesPriceFrom $184Free CancellationRating
7.1
11,375 reviews
Search American Airlines flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
9,378 reviews
Search United Airlines flights

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

    The lowest priced United Airlines flight from Houston George Bush Intcntl Airport to Tucson from the last 72 hours was $243. Generally, United Airlines has 2 flights on this route every week with an average price of $454. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Tombstone
Bisbee
Sierra Vista
Oro Valley
Green Valley
Douglas

Why use momondo?

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

It is quick and easy to find Houston to Tucson flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tucson that suits you.

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

momondo does allow users to show only those flights to Tucson from Houston which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Tucson from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Tucson from Houston 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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