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Cheap flights from Tucson to Houston from $56

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 11/17. 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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Multiple Airlines Logo
7:21 pm - 4:41 amTUS-IAH
8h 20m1 stop
Multiple Airlines Logo
6:00 am - 6:41 pmIAH-TUS
13h 41m1 stop
$160Multiple Airlines
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Fri, Dec 12 - Mon, Dec 15
Multiple Airlines Logo
7:21 pm - 9:33 pmTUS-IAH
25h 12m2 stops
Multiple Airlines Logo
6:00 am - 6:41 pmIAH-TUS
13h 41m1 stop
$188Multiple Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Frontier Logo
2:20 pm - 4:41 pmTUS-IAH
25h 21m2 stops
Frontier Logo
8:06 pm - 1:35 pmIAH-TUS
18h 29m1 stop
$193Frontier
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Fri, Nov 7 - Sun, Nov 9
Multiple Airlines Logo
2:20 pm - 10:04 pmTUS-IAH
30h 44m2 stops
Multiple Airlines Logo
6:21 pm - 1:41 pmIAH-TUS
20h 20m1 stop
$246Multiple Airlines
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Mon, Nov 17 - Mon, Nov 24
United Airlines Logo
5:28 pm - 11:59 pmTUS-IAH
5h 31m1 stop
United Airlines Logo
8:05 pm - 9:58 pmIAH-TUS
2h 53mnonstop
$287United Airlines
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Tue, Nov 18 - Tue, Nov 25
American Airlines Logo
2:41 pm - 8:32 pmTUS-IAH
4h 51m1 stop
American Airlines Logo
5:45 pm - 9:34 pmIAH-TUS
4h 49m1 stop
$297American Airlines
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Fri, Nov 21 - Fri, Nov 28
Delta Logo
12:30 pm - 11:59 pmTUS-IAH
10h 29m2 stops
Delta Logo
6:00 am - 3:14 pmIAH-TUS
10h 14m1 stop
$302Delta
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Sat, Jan 24 - Mon, Feb 2
Delta Logo
5:45 pm - 8:51 amTUS-IAH
14h 06m2 stops
Delta Logo
12:35 pm - 10:45 pmIAH-TUS
11h 10m2 stops
$307Delta
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Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
5:30 pm - 11:59 pmTUS-IAH
5h 29m1 stop
United Airlines Logo
8:05 pm - 9:57 pmIAH-TUS
2h 52mnonstop
$314United Airlines
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Fri, Dec 12 - Mon, Dec 15
American Airlines Logo
3:47 pm - 10:43 pmTUS-IAH
4h 56m1 stop
American Airlines Logo
5:00 am - 9:37 amIAH-TUS
6h 37m2 stops
$372American Airlines
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Tue, Mar 24 - Wed, Mar 25

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
Nov 21
TUS2:41 pmTucson
4h 51m
1 stop
IAH8:32 pmHouston George Bush Intcntl
Nov 28
IAH5:45 pmHouston George Bush Intcntl
4h 49m
1 stop
TUS9:34 pmTucson
$297
Find similar
American Airlines
Mar 24
TUS3:47 pmTucson
4h 56m
1 stop
IAH10:43 pmHouston George Bush Intcntl
Mar 25
IAH5:00 amHouston George Bush Intcntl
6h 37m
2 stops
TUS9:37 amTucson
$372
Find similar
American Airlines
Mar 24
TUS3:13 pmTucson
6h 27m
2 stops
IAH11:40 pmHouston George Bush Intcntl
Mar 25
IAH9:56 amHouston George Bush Intcntl
6h 26m
2 stops
TUS2:22 pmTucson
$377
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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
Nov 18
TUS5:28 pmTucson
5h 31m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Nov 25
IAH8:05 pmHouston George Bush Intcntl
2h 53m
TUS9:58 pmTucson
$287
Find similar
United Airlines
Dec 12
TUS5:30 pmTucson
5h 29m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Dec 15
IAH8:05 pmHouston George Bush Intcntl
2h 52m
TUS9:57 pmTucson
$314
Find similar
United Airlines
Nov 17
TUS12:01 pmTucson
2h 32m
IAH3:33 pmHouston George Bush Intcntl
Nov 24
IAH8:05 pmHouston George Bush Intcntl
2h 53m
TUS9:58 pmTucson
$337
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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 October 20, 2025.
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 12/12

7:21 pm-4:41 am

1 stop8h 20m

Houston George Bush Intcntl

Mon 12/15

6:00 am-6:41 pm

1 stop13h 41m

$160

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Fri 12/12

7:21 pm-9:33 pm

2 stops25h 12m

Houston George Bush Intcntl

Mon 12/15

6:00 am-6:41 pm

1 stop13h 41m

$188

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Fri 11/7

2:20 pm-4:41 pm

2 stops25h 21m

Houston George Bush Intcntl

Sun 11/9

8:06 pm-1:35 pm

1 stop18h 29m

$193

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Mon 11/17

2:20 pm-10:04 pm

2 stops30h 44m

Houston George Bush Intcntl

Mon 11/24

6:21 pm-1:41 pm

1 stop20h 20m

$246

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 11/18

5:28 pm-11:59 pm

1 stop5h 31m

Houston George Bush Intcntl

Tue 11/25

8:05 pm-9:58 pm

Nonstop2h 53m

$287

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Fri 11/21

2:41 pm-8:32 pm

1 stop4h 51m

Houston George Bush Intcntl

Fri 11/28

5:45 pm-9:34 pm

1 stop4h 49m

$297

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sat 1/24

12:30 pm-11:59 pm

2 stops10h 29m

Houston George Bush Intcntl

Mon 2/2

6:00 am-3:14 pm

1 stop10h 14m

$302

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 12/2

5:45 pm-8:51 am

2 stops14h 06m

Houston George Bush Intcntl

Tue 12/9

12:35 pm-10:45 pm

2 stops11h 10m

$307

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Fri 12/12

5:30 pm-11:59 pm

1 stop5h 29m

Houston George Bush Intcntl

Mon 12/15

8:05 pm-9:57 pm

Nonstop2h 52m

$314

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 3/24

3:47 pm-10:43 pm

1 stop4h 56m

Houston George Bush Intcntl

Wed 3/25

5:00 am-9:37 am

2 stops6h 37m

$372

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $287. 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 Sunday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Sunday will often find tickets for as low as $518. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $602.

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 in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $578. Try not to purchase tickets at noon because they tend to be around $622. 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?

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 October 2025, prices for Tucson to Houston George Bush Intcntl Airport flights are approximately 131% 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

$203

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 $203. The best round-trip flight deal from Tucson to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $420.
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 32m 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 $242Free CancellationRating
7.2
11,024 reviews
Search American Airlines flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
8,991 reviews
Search United 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 $261. Generally, United Airlines has 11 flights on this route every week with an average price of $453. 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
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

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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