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Cheap flights from Tucson to Houston from $103

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 4/15. 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

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Find the cheapest flights from Tucson to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:08 pm - 12:48 am
TUS
-
IAH
10h 40m
1 stop
Frontier Logo
10:29 pm - 8:07 am
IAH
-
TUS
11h 38m
1 stop
$180Frontier
Fri, Apr 10 - Sun, Apr 12
Delta Logo
6:05 am - 2:24 pm
TUS
-
IAH
6h 19m
1 stop
Delta Logo
5:00 pm - 9:51 pm
IAH
-
TUS
6h 51m
1 stop
$205Delta
Tue, Apr 21 - Wed, Apr 22
Southwest Logo
6:35 pm - 4:50 am
TUS
-
HOU
8h 15m
1 stop
Southwest Logo
8:45 am - 3:45 pm
HOU
-
TUS
9h 00m
1 stop
$206Southwest
Tue, Apr 14 - Tue, Apr 28
Delta Logo
6:05 am - 2:24 pm
TUS
-
IAH
6h 19m
1 stop
Delta Logo
9:48 am - 9:31 pm
IAH
-
TUS
13h 43m
2 stops
$210Delta
Tue, Apr 21 - Wed, Apr 22
Southwest Logo
6:35 pm - 4:50 am
TUS
-
HOU
8h 15m
1 stop
Southwest Logo
4:30 pm - 9:25 pm
HOU
-
TUS
6h 55m
2 stops
$211Southwest
Tue, Apr 14 - Tue, Apr 28
Delta Logo
11:12 am - 11:07 pm
TUS
-
HOU
9h 55m
2 stops
Delta Logo
10:53 am - 9:31 pm
HOU
-
TUS
12h 38m
2 stops
$215Delta
Tue, May 5 - Wed, May 6
Delta Logo
11:12 am - 11:59 pm
TUS
-
IAH
10h 47m
2 stops
Delta Logo
10:41 am - 9:31 pm
IAH
-
TUS
12h 50m
2 stops
$215Delta
Tue, May 5 - Wed, May 6
Southwest Logo
12:45 pm - 10:20 pm
TUS
-
HOU
7h 35m
2 stops
Southwest Logo
4:30 pm - 10:10 pm
HOU
-
TUS
7h 40m
2 stops
$216Southwest
Wed, May 6 - Wed, May 20
Delta Logo
6:00 am - 3:44 pm
TUS
-
IAH
7h 44m
1 stop
Delta Logo
2:59 pm - 9:51 pm
IAH
-
TUS
8h 52m
1 stop
$224Delta
Mon, May 4 - Wed, May 6
Southwest Logo
6:35 pm - 4:50 am
TUS
-
HOU
8h 15m
1 stop
Southwest Logo
5:55 am - 12:05 pm
HOU
-
TUS
8h 10m
1 stop
$225Southwest
Tue, Apr 14 - Thu, Apr 16

Southwest flights from Tucson to Houston

Our best Southwest deals on Tucson to Houston flight tickets
Southwest
May 6
TUS12:45 pmTucson
6h 40m
1 stop
HOU9:25 pmHouston Hobby
May 20
HOU4:30 pmHouston Hobby
7h 40m
2 stops
TUS10:10 pmTucson
$211
Southwest
May 6
TUS12:45 pmTucson
7h 35m
2 stops
HOU10:20 pmHouston Hobby
May 20
HOU4:30 pmHouston Hobby
7h 40m
2 stops
TUS10:10 pmTucson
$216
Southwest
Apr 14
TUS6:35 pmTucson
8h 15m
1 stop
HOU4:50 amHouston Hobby
Apr 16
HOU5:55 amHouston Hobby
8h 10m
1 stop
TUS12:05 pmTucson
$225

Delta flights from Tucson to Houston

Our best Delta deals on Tucson to Houston flight tickets
Delta
Apr 21
TUS6:05 amTucson
6h 19m
1 stop
IAH2:24 pmHouston George Bush Intcntl
Apr 22
IAH5:00 pmHouston George Bush Intcntl
6h 51m
1 stop
TUS9:51 pmTucson
$205
Delta
Apr 21
TUS6:05 amTucson
6h 19m
1 stop
IAH2:24 pmHouston George Bush Intcntl
Apr 22
IAH9:48 amHouston George Bush Intcntl
13h 43m
2 stops
TUS9:31 pmTucson
$210
Delta
May 5
TUS11:12 amTucson
9h 55m
2 stops
HOU11:07 pmHouston Hobby
May 6
HOU10:53 amHouston Hobby
12h 38m
2 stops
TUS9:31 pmTucson
$215

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 March 28, 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

Fri 4/10

12:08 pm-12:48 am

1 stop10h 40m

Houston George Bush Intcntl

Sun 4/12

10:29 pm-8:07 am

1 stop11h 38m

$180
Quickest round-trip

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 4/21

6:05 am-2:24 pm

1 stop6h 19m

Houston George Bush Intcntl

Wed 4/22

5:00 pm-9:51 pm

1 stop6h 51m

$205

TucsonHouston

TUS - HOU

TUSHOU

Tucson

Tue 4/14

6:35 pm-4:50 am

1 stop8h 15m

Houston Hobby

Tue 4/28

8:45 am-3:45 pm

1 stop9h 00m

$206

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 4/21

6:05 am-2:24 pm

1 stop6h 19m

Houston George Bush Intcntl

Wed 4/22

9:48 am-9:31 pm

2 stops13h 43m

$210

TucsonHouston

TUS - HOU

TUSHOU

Tucson

Tue 4/14

6:35 pm-4:50 am

1 stop8h 15m

Houston Hobby

Tue 4/28

4:30 pm-9:25 pm

2 stops6h 55m

$211

TucsonHouston

TUS - HOU

TUSHOU

Tucson

Tue 5/5

11:12 am-11:07 pm

2 stops9h 55m

Houston Hobby

Wed 5/6

10:53 am-9:31 pm

2 stops12h 38m

$215

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 5/5

11:12 am-11:59 pm

2 stops10h 47m

Houston George Bush Intcntl

Wed 5/6

10:41 am-9:31 pm

2 stops12h 50m

$215

TucsonHouston

TUS - HOU

TUSHOU

Tucson

Wed 5/6

12:45 pm-10:20 pm

2 stops7h 35m

Houston Hobby

Wed 5/20

4:30 pm-10:10 pm

2 stops7h 40m

$216

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Mon 5/4

6:00 am-3:44 pm

1 stop7h 44m

Houston George Bush Intcntl

Wed 5/6

2:59 pm-9:51 pm

1 stop8h 52m

$224

TucsonHouston

TUS - HOU

TUSHOU

Tucson

Tue 4/14

6:35 pm-4:50 am

1 stop8h 15m

Houston Hobby

Thu 4/16

5:55 am-12:05 pm

1 stop8h 10m

$225

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?

What is the cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Tucson, with most prices found around $277. The month of August is another great option to travel to Houston, with average flight prices from Tucson averaging around $284.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $350. 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 $476.

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 $409. Try not to purchase tickets in the morning because they tend to be around $525. 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 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 $363 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 $277 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 24m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Tucson to Houston takes 2h 24m
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).
Search flight deals

  • 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 24m.

  • 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
FrontierPriceFrom $152Free CancellationRating
5.7
3,013 reviews
Search Frontier flights
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
SouthwestPriceFrom $227Free CancellationRating
8.0
4,333 reviews
Search Southwest flights
United AirlinesPriceFrom $227Free CancellationRating
7.4
9,500 reviews
Search United 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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