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Cheap flights from Tucson to Houston from $87

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 3/9. 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.
Multiple Airlines Logo
9:49 pm - 8:56 pm
TUS
-
IAH
22h 07m1 stop
Multiple Airlines Logo
4:13 pm - 7:55 pm
IAH
-
TUS
28h 42m2 stops
$216Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Frontier Logo
12:12 pm - 12:33 am
TUS
-
IAH
11h 21m1 stop
Frontier Logo
6:45 am - 11:17 am
IAH
-
TUS
5h 32m1 stop
$232Frontier
Fri, Jan 23 - Sun, Jan 25
Frontier Logo
9:49 pm - 8:56 pm
TUS
-
IAH
22h 07m1 stop
Frontier Logo
6:15 pm - 7:55 pm
IAH
-
TUS
26h 40m1 stop
$249Frontier
Thu, Jan 22 - Thu, Jan 29
United Airlines Logo
1:25 pm - 4:50 pm
TUS
-
IAH
2h 25mnonstop
United Airlines Logo
9:55 am - 11:53 am
IAH
-
TUS
2h 58mnonstop
$259United Airlines
Sat, Jan 10 - Tue, Jan 13
United Airlines Logo
1:25 pm - 4:50 pm
TUS
-
IAH
2h 25mnonstop
United Airlines Logo
9:55 am - 11:53 am
IAH
-
TUS
2h 58mnonstop
$268United Airlines
Sun, Jan 18 - Thu, Jan 22
United Airlines Logo
10:41 am - 7:10 pm
TUS
-
IAH
7h 29m1 stop
United Airlines Logo
9:55 am - 11:53 am
IAH
-
TUS
2h 58mnonstop
$269United Airlines
Sat, Jan 10 - Tue, Jan 13
United Airlines Logo
1:25 pm - 4:50 pm
TUS
-
IAH
2h 25mnonstop
United Airlines Logo
7:55 pm - 9:49 pm
IAH
-
TUS
2h 54mnonstop
$277United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
2:32 pm - 10:48 pm
TUS
-
IAH
7h 16m1 stop
United Airlines Logo
9:55 am - 11:53 am
IAH
-
TUS
2h 58mnonstop
$278United Airlines
Sun, Jan 18 - Thu, Jan 22
Delta Logo
1:42 pm - 11:56 pm
TUS
-
IAH
9h 14m1 stop
Delta Logo
6:20 am - 11:44 am
IAH
-
TUS
6h 24m1 stop
$279Delta
Tue, Jan 20 - Thu, Jan 22
Delta Logo
5:55 pm - 8:49 am
TUS
-
IAH
13h 54m2 stops
Delta Logo
6:20 am - 11:44 am
IAH
-
TUS
6h 24m1 stop
$284Delta
Tue, Jan 20 - Thu, Jan 22

Alaska Airlines flights from Tucson to Houston George Bush Intcntl Airport

Our best Alaska Airlines deals on Tucson to Houston George Bush Intcntl Airport flight tickets
Alaska Airlines
Jan 30
TUS6:08 pmTucson
28h 46m
2 stops
IAH11:54 pmHouston George Bush Intcntl
Feb 7
IAH7:00 amHouston George Bush Intcntl
35h 28m
2 stops
TUS5:28 pmTucson
$404
Find similar
Alaska Airlines
Jan 11
TUS3:03 pmTucson
24h 52m
2 stops
IAH4:55 pmHouston George Bush Intcntl
Jan 13
IAH7:17 pmHouston George Bush Intcntl
23h 11m
2 stops
TUS5:28 pmTucson
$410
Find similar
Alaska Airlines
Dec 23
TUS7:03 pmTucson
20h 54m
2 stops
IAH4:57 pmHouston George Bush Intcntl
Jan 3
IAH5:57 pmHouston George Bush Intcntl
25h 26m
2 stops
TUS6:23 pmTucson
$997
Find similar

Delta flights from Tucson to Houston George Bush Intcntl Airport

Our best Delta deals on Tucson to Houston George Bush Intcntl Airport flight tickets
Delta
Jan 20
TUS1:42 pmTucson
9h 14m
1 stop
IAH11:56 pmHouston George Bush Intcntl
Jan 22
IAH6:20 amHouston George Bush Intcntl
6h 24m
1 stop
TUS11:44 amTucson
$279
Find similar
Delta
Jan 20
TUS5:55 pmTucson
13h 54m
2 stops
IAH8:49 amHouston George Bush Intcntl
Jan 22
IAH6:20 amHouston George Bush Intcntl
6h 24m
1 stop
TUS11:44 amTucson
$284
Find similar
Delta
Jan 13
TUS8:00 amTucson
14h 15m
2 stops
IAH11:15 pmHouston George Bush Intcntl
Jan 20
IAH6:20 amHouston George Bush Intcntl
11h 44m
2 stops
TUS5:04 pmTucson
$289
Find similar

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 December 15, 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

Thu 1/22

9:49 pm-8:56 pm

1 stop22h 07m

Houston George Bush Intcntl

Thu 1/29

4:13 pm-7:55 pm

2 stops28h 42m

$216

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Fri 1/23

12:12 pm-12:33 am

1 stop11h 21m

Houston George Bush Intcntl

Sun 1/25

6:45 am-11:17 am

1 stop5h 32m

$232

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Thu 1/22

9:49 pm-8:56 pm

1 stop22h 07m

Houston George Bush Intcntl

Thu 1/29

6:15 pm-7:55 pm

1 stop26h 40m

$249

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sat 1/10

1:25 pm-4:50 pm

Nonstop2h 25m

Houston George Bush Intcntl

Tue 1/13

9:55 am-11:53 am

Nonstop2h 58m

$259

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sun 1/18

1:25 pm-4:50 pm

Nonstop2h 25m

Houston George Bush Intcntl

Thu 1/22

9:55 am-11:53 am

Nonstop2h 58m

$268

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sat 1/10

10:41 am-7:10 pm

1 stop7h 29m

Houston George Bush Intcntl

Tue 1/13

9:55 am-11:53 am

Nonstop2h 58m

$269

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Wed 2/11

1:25 pm-4:50 pm

Nonstop2h 25m

Houston George Bush Intcntl

Sun 2/15

7:55 pm-9:49 pm

Nonstop2h 54m

$277

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Sun 1/18

2:32 pm-10:48 pm

1 stop7h 16m

Houston George Bush Intcntl

Thu 1/22

9:55 am-11:53 am

Nonstop2h 58m

$278

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 1/20

1:42 pm-11:56 pm

1 stop9h 14m

Houston George Bush Intcntl

Thu 1/22

6:20 am-11:44 am

1 stop6h 24m

$279

TucsonHouston

TUS - IAH

TUSIAH

Tucson

Tue 1/20

5:55 pm-8:49 am

2 stops13h 54m

Houston George Bush Intcntl

Thu 1/22

6:20 am-11:44 am

1 stop6h 24m

$284

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 $523. 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 $612.

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 $570. Try not to purchase tickets in the morning because they tend to be around $578. 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 December 2025, prices for Tucson to Houston George Bush Intcntl Airport flights are approximately 70% 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

$256

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 $256. The best round-trip flight deal from Tucson to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $387.
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 $236Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
9,092 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 $237. Generally, United Airlines has 12 flights on this route every week with an average price of $433. 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
Cypress
Humble
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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