$130+ Cheap flights from Tucson (TUS) to George Bush Intcntl (IAH)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — IAH
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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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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Cheapest flights from Tucson to George Bush IntcntlExplore the most affordable flight options available from Tucson to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Tucson to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/55:00 am
TUS
- IAH
1 stop6h 19m
American Airlines
Wed 8/125:00 am
IAH
- TUS
1 stop5h 44m
American Airlines
Deal found 6/10![American Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/103:57 pm
TUS
- IAH
1 stop6h 01m
American Airlines
Thu 7/166:02 am
IAH
- TUS
1 stop4h 36m
American Airlines
Deal found 6/10![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/103:57 pm
TUS
- IAH
1 stop4h 27m
American Airlines
Mon 7/135:02 am
IAH
- TUS
1 stop5h 36m
American Airlines
Deal found 6/9![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 7/296:37 am
TUS
- IAH
Nonstop2h 36m
United Airlines
Sat 8/83:00 pm
IAH
- TUS
1 stop7h 12m
United Airlines
Deal found 6/6![United Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/55:00 am
TUS
- IAH
1 stop6h 19m
American Airlines
Mon 8/177:00 am
IAH
- TUS
1 stop7h 17m
American Airlines
Deal found 6/8![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 6/11. 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 8/186:00 am
TUS
- IAH
1 stop9h 40m
Delta
Tue 8/257:20 am
IAH
- TUS
2 stops10h 47m
Delta
Deal found 6/11![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 8/51:28 pm
TUS
- IAH
1 stop8h 24m
Delta
Thu 8/207:20 am
IAH
- TUS
1 stop5h 54m
Delta
Deal found 6/8![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 8/229:15 am
TUS
- IAH
1 stop5h 48m
United Airlines
Wed 9/98:28 pm
IAH
- TUS
Nonstop2h 46m
United Airlines
Deal found 6/7![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 pm
TUS
- IAH
2 stops13h 46m
Delta
Sat 11/79:40 am
IAH
- TUS
2 stops14h 33m
Delta
Deal found 6/7![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/213:54 pm
TUS
- IAH
1 stop4h 36m
American Airlines
Thu 9/245:00 am
IAH
- TUS
1 stop5h 57m
American Airlines
Deal found 6/10![American Airlines logo]()
$328
Best flights from Tucson to George Bush IntcntlDiscover carefully curated flight deals from Tucson to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Tucson to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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 8/186:00 am
TUS
- IAH
1 stop9h 40m
Delta
Tue 8/257:20 am
IAH
- TUS
2 stops10h 47m
Delta
Deal found 6/11![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/1811:11 am
TUS
- IAH
Nonstop2h 29m
United Airlines
Tue 8/2512:30 pm
IAH
- TUS
1 stop6h 33m
United Airlines
Deal found 6/11![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/11. 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 8/306:29 am
TUS
- IAH
1 stop6h 45m
Delta
Tue 9/110:21 am
IAH
- TUS
2 stops13h 25m
Delta
Deal found 6/11![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 6/9. 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 7/1011:16 am
TUS
- IAH
2 stops10h 43m
Delta
Thu 7/162:21 pm
IAH
- TUS
1 stop9h 08m
Delta
Deal found 6/9![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/910:55 am
TUS
- IAH
Nonstop2h 34m
United Airlines
Sun 7/128:00 pm
IAH
- TUS
Nonstop2h 42m
United Airlines
Deal found 6/8![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/8. 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 8/2511:11 am
TUS
- IAH
Nonstop2h 29m
United Airlines
Wed 8/267:20 am
IAH
- TUS
1 stop7h 07m
United Airlines
Deal found 6/8![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 7/811:16 am
TUS
- IAH
2 stops10h 43m
Delta
Wed 7/157:10 am
IAH
- TUS
2 stops10h 56m
Delta
Deal found 6/9![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/306:30 am
TUS
- IAH
Nonstop2h 33m
United Airlines
Tue 9/112:30 pm
IAH
- TUS
1 stop6h 33m
United Airlines
Deal found 6/11![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/910:55 am
TUS
- IAH
Nonstop2h 34m
United Airlines
Thu 7/169:32 am
IAH
- TUS
Nonstop2h 35m
United Airlines
Deal found 6/10![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/106:37 am
TUS
- IAH
Nonstop2h 36m
United Airlines
Mon 7/138:00 pm
IAH
- TUS
Nonstop2h 42m
United Airlines
Deal found 6/8![United Airlines logo]()
$482
Last-minute flights from Tucson to George Bush IntcntlDiscover last-minute flight deals from Tucson to George Bush Intcntl. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to George Bush Intcntl. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 6/175:01 am
TUS
- IAH
1 stop6h 16m
American Airlines
Sat 6/205:01 am
IAH
- TUS
2 stops6h 29m
American Airlines
Deal found 6/7![American Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 6/176:37 am
TUS
- IAH
Nonstop2h 36m
United Airlines
Sat 6/208:35 am
IAH
- TUS
Nonstop2h 35m
United Airlines
Deal found 6/7![United Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 6/9. 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 6/182:58 pm
TUS
- IAH
1 stop6h 31m
American Airlines
Wed 7/155:02 am
IAH
- TUS
1 stop5h 36m
American Airlines
Deal found 6/9![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/186:37 am
TUS
- IAH
Nonstop2h 36m
United Airlines
Thu 6/259:32 am
IAH
- TUS
Nonstop2h 35m
United Airlines
Deal found 6/6![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/186:37 am
TUS
- IAH
Nonstop2h 36m
United Airlines
Mon 6/228:00 pm
IAH
- TUS
Nonstop2h 42m
United Airlines
Deal found 6/10![United Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 6/192:58 pm
TUS
- IAH
1 stop6h 32m
American Airlines
Mon 6/222:17 pm
IAH
- TUS
1 stop4h 36m
American Airlines
Deal found 6/8![American Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/196:37 am
TUS
- IAH
Nonstop2h 36m
United Airlines
Mon 6/228:00 pm
IAH
- TUS
Nonstop2h 42m
United Airlines
Deal found 6/6![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 6/7. 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 6/196:37 am
TUS
- IAH
Nonstop2h 36m
United Airlines
Sun 6/216:30 am
IAH
- TUS
1 stop8h 02m
United Airlines
Deal found 6/7![United Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 6/1911:16 am
TUS
- IAH
2 stops10h 43m
Delta
Mon 6/224:20 pm
IAH
- TUS
1 stop7h 22m
Delta
Deal found 6/8![Delta logo]()
$534
One-way flights from Tucson to George Bush IntcntlSearch for one-way flight options from Tucson to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Tucson to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/73:57 pm
TUS
- IAH
1 stop4h 27m
American Airlines
Deal found 6/10![American Airlines logo]()
$130
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/63:58 pm
TUS
- IAH
1 stop6h 01m
American Airlines
Deal found 6/9![American Airlines logo]()
$140
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 7/81:49 pm
TUS
- IAH
1 stop8h 08m
Delta
Deal found 6/9![Delta logo]()
$142
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 9/41:28 pm
TUS
- IAH
1 stop7h 12m
Delta
Deal found 6/8![Delta logo]()
$159
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/63:57 pm
TUS
- IAH
1 stop6h 01m
American Airlines
Deal found 6/9![American Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 6/8. 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 9/57:12 am
TUS
- IAH
2 stops12h 24m
Delta
Deal found 6/8![Delta logo]()
$164
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/45:01 am
TUS
- IAH
1 stop6h 07m
American Airlines
Deal found 6/10![American Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/87:10 am
TUS
- IAH
1 stop6h 21m
American Airlines
Deal found 6/10![American Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/293:54 pm
TUS
- IAH
1 stop6h 04m
American Airlines
Deal found 6/8![American Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 6/9. 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.
Thu 7/911:16 am
TUS
- IAH
1 stop8h 34m
Delta
Deal found 6/9![Delta logo]()
$190
Find flight deals from Tucson to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to George Bush Intcntl (IAH). 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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $259 (American Airlines) |
One-way from | $130 (American Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $310 |
Good round-trip deal | $494 or less |
Good one-way deal | $452 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Tucson to George Bush Intcntl 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 2,558,603 searches. Data last updated June 11, 2026.
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
Cheapest round-trip
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Tue 8/18
6:00 am-5:40 pm
1 stop9h 40m
Houston George Bush Intcntl
Tue 8/25
7:20 am-4:07 pm
2 stops10h 47m
$314
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Sun 8/30
6:29 am-3:14 pm
1 stop6h 45m
Houston George Bush Intcntl
Tue 9/1
10:21 am-9:46 pm
2 stops13h 25m
$322
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Fri 7/10
11:16 am-11:59 pm
2 stops10h 43m
Houston George Bush Intcntl
Thu 7/16
2:21 pm-9:29 pm
1 stop9h 08m
$362
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Tue 8/18
11:11 am-3:40 pm
Nonstop2h 29m
Houston George Bush Intcntl
Tue 8/25
12:30 pm-5:03 pm
1 stop6h 33m
$379
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Thu 7/9
10:55 am-3:29 pm
Nonstop2h 34m
Houston George Bush Intcntl
Sun 7/12
8:00 pm-8:42 pm
Nonstop2h 42m
$399
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Tue 8/25
11:11 am-3:40 pm
Nonstop2h 29m
Houston George Bush Intcntl
Wed 8/26
7:20 am-12:27 pm
1 stop7h 07m
$427
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Wed 7/8
11:16 am-11:59 pm
2 stops10h 43m
Houston George Bush Intcntl
Wed 7/15
7:10 am-4:06 pm
2 stops10h 56m
$429
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Sun 8/30
6:30 am-11:03 am
Nonstop2h 33m
Houston George Bush Intcntl
Tue 9/1
12:30 pm-5:03 pm
1 stop6h 33m
$436
Quickest round-trip
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Thu 7/9
10:55 am-3:29 pm
Nonstop2h 34m
Houston George Bush Intcntl
Thu 7/16
9:32 am-10:07 am
Nonstop2h 35m
$441
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Fri 7/10
6:37 am-11:13 am
Nonstop2h 36m
Houston George Bush Intcntl
Mon 7/13
8:00 pm-8:42 pm
Nonstop2h 42m
$482
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Tucson to George Bush Intcntl
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 Tucson to George Bush Intcntl in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Tucson-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Tucson-Houston George Bush Intcntl Airport 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 Tucson-Houston George Bush Intcntl Airport 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 Tucson to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Tucson with our price prediction graph.
TUS-IAH
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 Tucson to Houston George Bush Intcntl Airport
Prices
Airlines
What is the cheapest month to book a flight from Tucson to Houston George Bush Intcntl Airport?
Currently, October is the cheapest month in which you can book a flight from Tucson to Houston George Bush Intcntl Airport (average of $268). Flying from Tucson to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $504). 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 TUS to IAH?
Find hourly flight availability from Tucson to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tucson to Houston George Bush Intcntl Airport as you normally would.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated June 11, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Tucson to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Tucson to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
Spring
The Woodlands
Jersey Village
Humble
Conroe
Tomball
Cypress
Montgomery
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Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Tucson and George Bush Intcntl flights
Browse other Tucson and George Bush Intcntl flight options. Last updated on June 11, 2026.
Other flights from Tucson
Browse through other flights departing from Tucson. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Tucson to George Bush Intcntl
Discover the top 4 airlines that operate flights from Tucson to George Bush Intcntl. 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 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$230 | Average$320 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$359 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$386 | FlexibilityNo cancel fee | On-time71% |