TUS - IAH

$109 Find Cheap Flights from Tucson to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to George Bush Intcntl departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Houston, as well as popular online travel agencies
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Cheap Flights from Tucson to George Bush Intcntl (TUS-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to George Bush Intcntl

Thu, Sep 11 - Sat, Sep 13
Frontier Logo
11:35 am - 11:39 pmTUS-IAH
10h 04m1 stop
Frontier Logo
9:08 pm - 10:45 amIAH-TUS
15h 37m1 stop
$215Frontier
Find Deal
Thu, Aug 21 - Sun, Aug 24
Frontier Logo
11:22 am - 11:36 pmTUS-IAH
10h 14m1 stop
Frontier Logo
6:00 am - 10:37 amIAH-TUS
6h 37m1 stop
$218Frontier
Find Deal
Mon, Oct 20 - Wed, Oct 22
United Airlines Logo
6:30 am - 10:56 amTUS-IAH
2h 26mnonstop
United Airlines Logo
7:54 pm - 8:32 pmIAH-TUS
2h 38mnonstop
$232United Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
Delta Logo
11:15 am - 9:29 pmTUS-IAH
8h 14m1 stop
Delta Logo
7:00 am - 11:14 amIAH-TUS
6h 14m1 stop
$237Delta
Find Deal
Tue, Aug 19 - Sat, Sep 20
Delta Logo
6:00 am - 2:53 pmTUS-IAH
6h 53m1 stop
Delta Logo
7:00 am - 4:09 pmIAH-TUS
11h 09m2 stops
$242Delta
Find Deal
Wed, Aug 20 - Sat, Aug 23
Delta Logo
11:15 am - 11:33 pmTUS-IAH
10h 18m2 stops
Delta Logo
7:00 am - 4:13 pmIAH-TUS
11h 13m2 stops
$247Delta
Find Deal
Sat, Aug 23 - Mon, Aug 25
American Airlines Logo
5:14 pm - 11:32 pmTUS-IAH
4h 18m1 stop
American Airlines Logo
5:05 am - 8:29 amIAH-TUS
5h 24m1 stop
$250American Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
American Airlines Logo
2:41 pm - 8:32 pmTUS-IAH
4h 51m1 stop
American Airlines Logo
9:28 am - 1:51 pmIAH-TUS
5h 23m1 stop
$252American Airlines
Find Deal
Sat, Aug 23 - Mon, Aug 25
American Airlines Logo
10:31 am - 7:46 pmTUS-IAH
7h 15m1 stop
American Airlines Logo
5:05 am - 9:29 amIAH-TUS
6h 24m2 stops
$255American Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 3
United Airlines Logo
6:30 am - 11:06 amTUS-IAH
2h 36mnonstop
United Airlines Logo
7:20 am - 12:33 pmIAH-TUS
7h 13m1 stop
$277United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Tucson to George Bush Intcntl flights

Get data-powered insights and trends into flights from Tucson to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Tucson to Houston George Bush Airport?

The average price of all round-trip flights from Tucson to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Houston George Bush Airport on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Tucson to Houston George Bush Airport. For your return ticket, we recommend flying on a Sunday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Tucson to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tucson to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Tucson to Houston George Bush Intcntl Airport is September, where tickets cost $305 (return) on average. On the other hand, the most expensive months are February and July, where the average cost of round-trip tickets is $663 and $509 respectively.

Can I save money by flying with a layover from Tucson to Houston George Bush Intcntl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $499 on average.

Good to know

Low seasonFebruary
Cheapest flight$109
Best time to beat the crowds but there is an average 43% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Tucson to Houston George Bush Airport

When to book flights from Tucson to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Tucson to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Tucson to Houston George Bush Airport flights

  • What is the cheapest flight from Tucson to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Tucson to Houston George Bush Intcntl Airport was $109 for a one-way ticket and $215 for a round-trip.

  • Do I need a passport to fly between Tucson and Houston George Bush Airport?

    No

  • Which airlines offer Wi-Fi service onboard planes from Tucson to Houston George Bush Airport?

    American Airlines, Delta, Iberia, and British Airways offer inflight Wi-Fi service on the Tucson to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Tucson to Houston George Bush Airport?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Tucson to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Tucson to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Tucson and Houston George Bush Airport.

  • On which days can I fly direct from Tucson to Houston George Bush Airport?

    There are nonstop flights from Tucson to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Tucson to Houston, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Tucson to Houston are United Airlines and American Airlines. With an average price for the route of $484 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $411 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Tucson to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Tucson is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Tucson with another airline. Booking your flights between Tucson and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Tucson to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $249 or less one-way and $503 or less round-trip.

Prefer to fly direct from Tucson to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Tucson to Houston George Bush Intcntl.
Find which airlines fly direct from Tucson Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Tucson to Houston George Bush Intcntl

Monday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Tuesday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Wednesday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Thursday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Friday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Saturday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Sunday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

See more direct flights

Direct returns

Houston George Bush Intcntl to Tucson

Monday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Tuesday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Wednesday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Thursday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Friday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Saturday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

Sunday

Emirates, Lufthansa, United Airlines

Emirates, Lufthansa, +1 more

See more direct flights

Reviews of the top airlines flying from Tucson to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

10.0 ExcellentEmily, Jul 2025LAX - IAH
Read more United Airlines reviews

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

Pretty bad gate mgmt upon arrival. No open gates and we had to wait at midnight. Shouldn’t be a surprise that an aircraft is coming in.

Comfortable plane ride however on delays disappointment no real details as to why the delays when other flights are leaving the airport

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Everything you need to know for your flight from Tucson to George Bush Intcntl

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