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Cheap flights from Tucson to Houston from $120

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 10/8. 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.
Frontier Logo
3:25 pm - 12:09 am
TUS
-
IAH
6h 44m
1 stop
Frontier Logo
6:30 am - 2:30 pm
IAH
-
TUS
10h 00m
1 stop
$240Frontier
Thu, Oct 8 - Tue, Oct 13
Frontier Logo
3:25 pm - 12:09 am
TUS
-
IAH
6h 44m
1 stop
Frontier Logo
6:30 am - 2:30 pm
IAH
-
TUS
10h 00m
1 stop
$244Frontier
Thu, Oct 8 - Sun, Oct 11
United Airlines Logo
1:29 pm - 10:56 pm
TUS
-
IAH
7h 27m
1 stop
United Airlines Logo
12:30 pm - 5:03 pm
IAH
-
TUS
6h 33m
1 stop
$249United Airlines
Wed, Aug 19 - Wed, Aug 26
Southwest Logo
4:00 pm - 10:10 pm
TUS
-
HOU
4h 10m
1 stop
Southwest Logo
6:10 pm - 8:35 pm
HOU
-
TUS
4h 25m
1 stop
$249Southwest
Wed, Aug 19 - Wed, Aug 26
Frontier Logo
3:25 pm - 12:09 am
TUS
-
IAH
6h 44m
1 stop
Frontier Logo
10:15 pm - 2:30 pm
IAH
-
TUS
18h 15m
1 stop
$250Frontier
Thu, Oct 8 - Wed, Oct 14
Southwest Logo
10:15 am - 7:30 pm
TUS
-
HOU
7h 15m
1 stop
Southwest Logo
6:45 am - 11:15 am
HOU
-
TUS
5h 30m
1 stop
$253Southwest
Fri, Oct 30 - Mon, Nov 2
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
$254Delta
Wed, Aug 19 - Wed, Aug 26
Southwest Logo
10:35 am - 8:45 pm
TUS
-
HOU
8h 10m
2 stops
Southwest Logo
6:45 am - 9:55 am
HOU
-
TUS
5h 10m
1 stop
$254Southwest
Wed, Aug 19 - Wed, Aug 26
Delta Logo
11:20 am - 11:54 pm
TUS
-
IAH
10h 34m
2 stops
Delta Logo
7:20 am - 4:07 pm
IAH
-
TUS
10h 47m
2 stops
$259Delta
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
5:22 pm - 11:58 pm
TUS
-
IAH
5h 36m
1 stop
United Airlines Logo
8:28 pm - 10:16 pm
IAH
-
TUS
2h 48mnonstop
$269United Airlines
Thu, Nov 26 - Fri, Nov 27

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Southwest flights from Tucson to Houston

Our best Southwest deals on Tucson to Houston flight tickets
Southwest
Aug 19
TUS4:00 pmTucson
4h 10m
1 stop
HOU10:10 pmHouston Hobby
Aug 26
HOU6:10 pmHouston Hobby
4h 25m
1 stop
TUS8:35 pmTucson
$249
Southwest
Oct 30
TUS10:15 amTucson
7h 15m
1 stop
HOU7:30 pmHouston Hobby
Nov 2
HOU6:45 amHouston Hobby
5h 30m
1 stop
TUS11:15 amTucson
$253
Southwest
Aug 19
TUS10:35 amTucson
8h 10m
2 stops
HOU8:45 pmHouston Hobby
Aug 26
HOU6:45 amHouston Hobby
5h 10m
1 stop
TUS9:55 amTucson
$254

American Airlines flights from Tucson to Houston

Our best American Airlines deals on Tucson to Houston flight tickets
American Airlines
Sep 4
TUS1:38 pmTucson
4h 41m
1 stop
IAH8:19 pmHouston George Bush Intcntl
Sep 8
IAH5:00 amHouston George Bush Intcntl
5h 44m
1 stop
TUS8:44 amTucson
$279
American Airlines
Aug 24
TUS11:46 amTucson
6h 33m
1 stop
IAH8:19 pmHouston George Bush Intcntl
Aug 28
IAH2:09 pmHouston George Bush Intcntl
5h 38m
1 stop
TUS5:47 pmTucson
$284
American Airlines
Sep 4
TUS1:17 pmTucson
4h 34m
1 stop
HOU7:51 pmHouston Hobby
Sep 8
HOU5:41 amHouston Hobby
5h 03m
1 stop
TUS8:44 amTucson
$303

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Houston 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 23, 2026.
Use the filters below to find and compare flights from Tucson to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 10/8

3:25 pm-12:09 am

1 stop6h 44m

Houston George Bush Intcntl

Tue 10/13

6:30 am-2:30 pm

1 stop10h 00m

$240

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 10/8

3:25 pm-12:09 am

1 stop6h 44m

Houston George Bush Intcntl

Sun 10/11

6:30 am-2:30 pm

1 stop10h 00m

$244

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 8/19

1:29 pm-10:56 pm

1 stop7h 27m

Houston George Bush Intcntl

Wed 8/26

12:30 pm-5:03 pm

1 stop6h 33m

$249

TucsonHouston

TUS - HOU

TUSHOU

Tucson

Wed 8/19

4:00 pm-10:10 pm

1 stop4h 10m

Houston Hobby

Wed 8/26

6:10 pm-8:35 pm

1 stop4h 25m

$249

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 10/8

3:25 pm-12:09 am

1 stop6h 44m

Houston George Bush Intcntl

Wed 10/14

10:15 pm-2:30 pm

1 stop18h 15m

$250

TucsonHouston

TUS - HOU

TUSHOU

Tucson

Fri 10/30

10:15 am-7:30 pm

1 stop7h 15m

Houston Hobby

Mon 11/2

6:45 am-11:15 am

1 stop5h 30m

$253

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 8/19

1:28 pm-11:52 pm

1 stop8h 24m

Houston George Bush Intcntl

Wed 8/26

7:20 am-4:07 pm

2 stops10h 47m

$254

TucsonHouston

TUS - HOU

TUSHOU

Tucson

Wed 8/19

10:35 am-8:45 pm

2 stops8h 10m

Houston Hobby

Wed 8/26

6:45 am-9:55 am

1 stop5h 10m

$254

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 8/19

11:20 am-11:54 pm

2 stops10h 34m

Houston George Bush Intcntl

Wed 8/26

7:20 am-4:07 pm

2 stops10h 47m

$259
Quickest round-trip

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 11/26

5:22 pm-11:58 pm

1 stop5h 36m

Houston George Bush Intcntl

Fri 11/27

8:28 pm-10:16 pm

Nonstop2h 48m

$269

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

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?

Prices are currently low for flights on this route.

Typical prices usually range from $312 to $436.
The lowest price recently found on this route was $240.

What is the cheapest month to fly to Houston?

The month of October is, on average, the cheapest month to fly to Houston from Tucson, with most prices found around $287. The month of September is another great option to travel to Houston, with average flight prices from Tucson averaging around $290.

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

On average, the least expensive day to fly to Houston from Tucson is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $383. However, this price may fluctuate depending on the airline, the season, and holidays. 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 on Sunday is $486.

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

Our data shows that the cheapest Tucson to Houston flights are usually those with departure times at noon. Our users have found flights to Houston at noon for as low as $448. Try not to purchase tickets in the morning because they tend to be around $533. 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 flight route?

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

How far in advance should I book a flight from Tucson to Houston?

You are more likely to see cheaper flights to Houston from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Tucson for as low as $288 on momondo.

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

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

Cheap Tucson to Houston flight deals and tips

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

Fastest flight time

2h 22m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Tucson to Houston takes 2h 22m
Direct flights go from Tucson to Houston every day.
There are 2 airports in Houston. From Tucson there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Tucson to Houston

  • How far is Tucson to Houston by plane?

    A flight from Tucson to Houston will travel around 938.0 mi. In terms of flight time, this usually takes a little over 2h 22m.

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

    Prices for flights from Tucson Airport to Houston refresh daily.

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

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

    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.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston 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.

Best airlines flying from Tucson to Houston

Compare and see reviews for airlines that fly from Tucson to Houston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $118Free CancellationRating
7.8
8,479 reviews
Search Delta flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
FrontierPriceFrom $230Free CancellationRating
5.6
2,770 reviews
Search Frontier flights
United AirlinesPriceFrom $233Free CancellationRating
7.4
10,024 reviews
Search United Airlines flights
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,832 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Tucson.

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

All flight searches from Tucson to Houston on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Tucson to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Tucson to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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