$127+ Cheap flights from George Bush Intcntl (IAH) to Tucson (TUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — TUS
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to Tucson
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Last-minute
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Cheapest flights from George Bush Intcntl to TucsonExplore the most affordable flight options available from George Bush Intcntl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:25 pm -
Nonstop2h 45m
Tue 11/37:30 am -
Nonstop2h 23m
Deal found 9/9![United Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 am -
1 stop5h 57m
Tue 11/32:21 pm -
1 stop5h 13m
Deal found 9/9![American Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:25 pm -
Nonstop2h 45m
Fri 10/236:06 am -
Nonstop2h 24m
Deal found 9/8![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am -
1 stop6h 10m
Fri 10/97:08 am -
1 stop8h 26m
Deal found 9/8![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:40 am -
Nonstop2h 46m
Sun 11/227:30 am -
Nonstop2h 23m
Deal found 9/9![United Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:00 am -
1 stop5h 57m
Tue 11/39:51 am -
1 stop6h 40m
Deal found 9/9![American Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:25 pm -
Nonstop2h 45m
Sun 10/256:30 am -
Nonstop2h 23m
Deal found 9/9![United Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop2h 45m
Mon 10/56:06 am -
Nonstop2h 24m
Deal found 9/6![United Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:00 am -
1 stop5h 54m
Sun 11/222:29 pm -
1 stop7h 16m
Deal found 9/8![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:00 am -
1 stop5h 51m
Fri 10/235:25 pm -
1 stop4h 09m
Deal found 9/8![American Airlines logo]()
$310
Best flights from George Bush Intcntl to TucsonDiscover carefully curated flight deals from George Bush Intcntl to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:25 pm -
Nonstop2h 45m
Wed 10/76:06 am -
Nonstop2h 24m
Deal found 9/9![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
2 stops10h 57m
Sun 12/68:00 am -
1 stop8h 21m
Deal found 9/6![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:30 pm -
Nonstop2h 49m
Wed 11/112:30 pm -
1 stop5h 28m
Deal found 9/8![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:45 pm -
1 stop6h 34m
Tue 11/312:09 pm -
Nonstop2h 26m
Deal found 9/6![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:30 pm -
Nonstop2h 49m
Mon 11/25:42 pm -
1 stop5h 17m
Deal found 9/6![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:15 am -
1 stop5h 28m
Sun 10/256:30 am -
Nonstop2h 23m
Deal found 9/7![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:30 pm -
Nonstop2h 49m
Mon 11/237:30 am -
Nonstop2h 23m
Deal found 9/5![United Airlines logo]()
$405
Last-minute flights from George Bush Intcntl to TucsonDiscover last-minute flight deals from George Bush Intcntl to Tucson. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Tucson. Data last updated September 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop2h 45m
Mon 10/56:06 am -
Nonstop2h 24m
Deal found 9/6![United Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am -
1 stop6h 10m
Fri 10/97:08 am -
1 stop8h 26m
Deal found 9/8![Delta logo]()
$285
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:02 pm -
1 stop6h 24m
Wed 10/71:23 pm -
1 stop5h 06m
Deal found 9/6![American Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 am -
1 stop5h 28m
Fri 10/306:30 am -
Nonstop2h 23m
Deal found 9/7![United Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:25 pm -
Nonstop2h 45m
Tue 11/37:30 am -
Nonstop2h 23m
Deal found 9/9![United Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:00 am -
1 stop5h 57m
Tue 11/39:51 am -
1 stop6h 40m
Deal found 9/9![American Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:25 pm -
Nonstop2h 45m
Fri 10/236:06 am -
Nonstop2h 24m
Deal found 9/8![United Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:00 am -
1 stop5h 51m
Fri 10/235:25 pm -
1 stop4h 09m
Deal found 9/8![American Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am -
2 stops11h 00m
Thu 10/227:08 am -
1 stop8h 26m
Deal found 9/9![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:25 pm -
Nonstop2h 45m
Sun 10/256:30 am -
Nonstop2h 23m
Deal found 9/9![United Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 am -
1 stop5h 57m
Tue 11/32:21 pm -
1 stop5h 13m
Deal found 9/9![American Airlines logo]()
$273
One-way flights from George Bush Intcntl to TucsonSearch for one-way flight options from George Bush Intcntl to Tucson. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from George Bush Intcntl to Tucson. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:25 pm -
Nonstop2h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$127
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:00 am -
1 stop6h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$137
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop2h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$139
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:15 pm -
1 stop6h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$149
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
1 stop4h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$162
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/219:40 am -
Nonstop2h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:56 pm -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:22 pm -
1 stop9h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$172
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am -
1 stop6h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$174
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:00 am -
1 stop5h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$177
Find flight deals from George Bush Intcntl to Tucson
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $253 (United Airlines) |
One-way from | $127 (United Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $397 |
Good round-trip deal | $322 or less |
Good one-way deal | $268 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Tucson 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, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Wed 12/9
2:31 pm-10:39 pm
1 stop9h 08m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Sat 12/5
6:15 am-12:38 pm
1 stop7h 23m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Tue 11/10
4:15 pm-9:48 pm
1 stop6h 33m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
Quickest round-trip
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Mon 12/7
8:20 pm-10:09 pm
Nonstop2h 49m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$167
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Tue 3/2
4:00 pm-10:07 pm
1 stop7h 07m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$172
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Fri 12/11
2:31 pm-10:39 pm
1 stop9h 08m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$174
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Fri 10/30
2:21 pm-9:37 pm
2 stops9h 16m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$177
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Tue 10/6
7:00 am-4:00 pm
2 stops11h 00m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$177
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Mon 10/5
8:25 pm-9:10 pm
Nonstop2h 45m
Tucson
Wed 10/7
6:06 am-10:30 am
Nonstop2h 24m
$333
HoustonTucson
IAH Houston George Bush Intcntl - TUS Tucson
IAHTUS
Houston George Bush Intcntl
Tue 11/10
8:30 pm-10:19 pm
Nonstop2h 49m
Tucson
Wed 11/11
2:30 pm-8:58 pm
1 stop5h 28m
$343
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Tucson
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Tucson in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Tucson flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from George Bush Intcntl with our price prediction graph.
IAH-TUS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Tucson
Prices
Airlines
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Tucson?
Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Tucson (average of $259). Flying from Houston George Bush Intcntl Airport to Tucson in August is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IAH to TUS?
Find hourly flight availability from George Bush Intcntl to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 10, 2026.
When flying from Houston George Bush Intcntl Airport to Tucson, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Tucson
Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated September 10, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Tucson, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Tucson if you plan to visit one of these locationsSierra Vista
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George Bush Intcntl and Tucson flights
Browse other George Bush Intcntl and Tucson flight options. Last updated on September 10, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
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Other flights to Tucson
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Top 2 airlines flying from George Bush Intcntl to Tucson
Discover the top 2 airlines that operate flights from George Bush Intcntl to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$432 | FlexibilityNo cancel fee | On-time71% |