$120+ Cheap flights from Tucson (TUS) to Houston
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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — HOU
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Tucson to Houston with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Tucson to Houston are usually found in April or September, booked 39 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap flight deals from Tucson to Houston
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Best
Last-minute
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Cheapest flights from Tucson to HoustonExplore the most affordable flight options available from Tucson to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Tucson to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Frontier deal was found by Cheapflights users on 7/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:25 pm
TUS
- IAH
1 stop6h 44m
Frontier
Tue 10/136:30 am
IAH
- TUS
1 stop10h 00m
Frontier
Deal found 7/21![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 7/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:25 pm
TUS
- IAH
1 stop6h 44m
Frontier
Sun 10/116:30 am
IAH
- TUS
1 stop10h 00m
Frontier
Deal found 7/21![Frontier logo]()
$244
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:00 pm
TUS
- HOU
1 stop4h 10m
Southwest
Wed 8/266:10 pm
HOU
- TUS
1 stop4h 25m
Southwest
Deal found 7/22![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/191:29 pm
TUS
- IAH
1 stop7h 27m
United Airlines
Wed 8/2612:30 pm
IAH
- TUS
1 stop6h 33m
United Airlines
Deal found 7/22![United Airlines logo]()
$249
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:25 pm
TUS
- IAH
1 stop6h 44m
Frontier
Wed 10/1410:15 pm
IAH
- TUS
1 stop18h 15m
Frontier
Deal found 7/22![Frontier logo]()
$250
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:15 am
TUS
- HOU
1 stop7h 15m
Southwest
Mon 11/26:45 am
HOU
- TUS
1 stop5h 30m
Southwest
Deal found 7/20![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 7/22. 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 8/191:28 pm
TUS
- IAH
1 stop8h 24m
Delta
Wed 8/267:20 am
IAH
- TUS
2 stops10h 47m
Delta
Deal found 7/22![Delta logo]()
$254
This Delta deal was found by Cheapflights users on 7/22. 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 9/16:29 am
TUS
- IAH
1 stop6h 45m
Delta
Tue 9/1510:44 am
IAH
- TUS
2 stops12h 56m
Delta
Deal found 7/22![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:55 am
TUS
- HOU
2 stops6h 40m
Southwest
Mon 9/148:00 am
HOU
- TUS
2 stops15h 00m
Southwest
Deal found 7/21![Southwest logo]()
$265
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 pm
TUS
- HOU
1 stop5h 30m
Southwest
Tue 8/183:20 pm
HOU
- TUS
1 stop8h 35m
Southwest
Deal found 7/19![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 7/20. 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 9/96:35 am
TUS
- IAH
1 stop6h 33m
Delta
Wed 9/164:05 pm
IAH
- TUS
1 stop6h 45m
Delta
Deal found 7/20![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 7/18. 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 11/265:22 pm
TUS
- IAH
1 stop5h 36m
United Airlines
Fri 11/278:28 pm
IAH
- TUS
Nonstop2h 48m
United Airlines
Deal found 7/18![United Airlines logo]()
$269
Best flights from Tucson to HoustonDiscover carefully curated flight deals from Tucson to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Tucson to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:45 pm
TUS
- HOU
1 stop5h 30m
Southwest
Tue 9/226:10 pm
HOU
- TUS
1 stop4h 25m
Southwest
Deal found 7/21![Southwest logo]()
$249
This Delta deal was found by Cheapflights users on 7/18. 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 9/86:35 am
TUS
- IAH
1 stop6h 33m
Delta
Tue 9/152:42 pm
IAH
- TUS
2 stops8h 58m
Delta
Deal found 7/18![Delta logo]()
$272
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/171:29 pm
TUS
- IAH
1 stop7h 27m
United Airlines
Mon 8/248:28 pm
IAH
- TUS
Nonstop2h 46m
United Airlines
Deal found 7/20![United Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:15 am
TUS
- HOU
1 stop7h 15m
Southwest
Mon 11/26:45 am
HOU
- TUS
1 stop5h 30m
Southwest
Deal found 7/20![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 7/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:25 am
TUS
- HOU
1 stop5h 25m
Southwest
Sat 8/295:40 am
HOU
- TUS
1 stop5h 15m
Southwest
Deal found 7/18![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 7/21. 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 1/196:00 pm
TUS
- IAH
2 stops13h 46m
Delta
Fri 1/226:30 am
IAH
- TUS
1 stop6h 36m
Delta
Deal found 7/21![Delta logo]()
$303
This United Airlines deal was found by Cheapflights users on 7/22. 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 12/121:30 pm
TUS
- IAH
1 stop5h 40m
United Airlines
Sun 12/205:15 am
IAH
- TUS
1 stop5h 45m
United Airlines
Deal found 7/22![United Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:35 am
TUS
- HOU
2 stops8h 10m
Southwest
Wed 8/2611:05 am
HOU
- TUS
1 stop6h 10m
Southwest
Deal found 7/20![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:50 am
TUS
- HOU
1 stop8h 40m
Southwest
Sun 9/206:00 am
HOU
- TUS
1 stop5h 50m
Southwest
Deal found 7/21![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 7/22. 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 12/111:40 pm
TUS
- IAH
1 stop9h 18m
Delta
Mon 12/216:30 am
IAH
- TUS
1 stop6h 36m
Delta
Deal found 7/22![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/20. 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 11/42:34 pm
TUS
- IAH
1 stop7h 26m
United Airlines
Sun 11/88:28 pm
IAH
- TUS
Nonstop2h 48m
United Airlines
Deal found 7/20![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:10 pm
TUS
- HOU
1 stop5h 35m
Southwest
Sun 11/226:45 am
HOU
- TUS
1 stop5h 30m
Southwest
Deal found 7/21![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 7/22. 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
Mon 8/177:20 am
IAH
- TUS
2 stops10h 47m
Delta
Deal found 7/22![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/2911:11 am
TUS
- IAH
Nonstop2h 29m
United Airlines
Sun 8/309:40 am
IAH
- TUS
Nonstop2h 40m
United Airlines
Deal found 7/19![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1911:10 am
TUS
- HOU
1 stop5h 40m
Southwest
Fri 1/2210:00 am
HOU
- TUS
1 stop6h 35m
Southwest
Deal found 7/21![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/19. 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 1/151:00 pm
TUS
- IAH
Nonstop2h 23m
United Airlines
Mon 1/189:40 am
IAH
- TUS
Nonstop2h 48m
United Airlines
Deal found 7/19![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:35 am
TUS
- HOU
2 stops7h 35m
Southwest
Fri 9/256:15 am
HOU
- TUS
1 stop6h 50m
Southwest
Deal found 7/18![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/20. 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 10/306:30 am
TUS
- IAH
Nonstop2h 22m
United Airlines
Mon 11/28:28 pm
IAH
- TUS
Nonstop2h 48m
United Airlines
Deal found 7/20![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 pm
TUS
- HOU
1 stop5h 50m
Southwest
Sat 12/55:00 am
HOU
- TUS
1 stop9h 10m
Southwest
Deal found 7/22![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 7/21. 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 10/66:06 am
TUS
- IAH
Nonstop2h 24m
United Airlines
Mon 10/128:25 pm
IAH
- TUS
Nonstop2h 45m
United Airlines
Deal found 7/21![United Airlines logo]()
$379
Last-minute flights from Tucson to HoustonDiscover last-minute flight deals from Tucson to Houston. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Houston. Data last updated July 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/57:10 am
TUS
- HOU
1 stop6h 16m
American Airlines
Mon 8/175:41 am
HOU
- TUS
1 stop5h 03m
American Airlines
Deal found 7/22![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/172:09 pm
IAH
- TUS
1 stop5h 38m
American Airlines
Deal found 7/22![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/57:10 am
TUS
- HOU
1 stop6h 16m
American Airlines
Thu 8/205:41 am
HOU
- TUS
1 stop5h 03m
American Airlines
Deal found 7/22![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 pm
TUS
- HOU
1 stop5h 30m
Southwest
Tue 8/183:20 pm
HOU
- TUS
1 stop8h 35m
Southwest
Deal found 7/19![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 7/19. 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 8/131:28 pm
TUS
- IAH
1 stop8h 24m
Delta
Sun 8/167:20 am
IAH
- TUS
1 stop5h 54m
Delta
Deal found 7/19![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 7/19. 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 8/1311:20 am
TUS
- IAH
2 stops10h 34m
Delta
Tue 8/187:20 am
IAH
- TUS
1 stop5h 54m
Delta
Deal found 7/19![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 7/20. 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 8/1711:20 am
TUS
- IAH
1 stop8h 30m
Delta
Mon 8/244:37 pm
IAH
- TUS
1 stop7h 04m
Delta
Deal found 7/20![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:00 pm
TUS
- HOU
1 stop4h 10m
Southwest
Wed 8/266:10 pm
HOU
- TUS
1 stop4h 25m
Southwest
Deal found 7/22![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/191:29 pm
TUS
- IAH
1 stop7h 27m
United Airlines
Wed 8/2612:30 pm
IAH
- TUS
1 stop6h 33m
United Airlines
Deal found 7/22![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 7/22. 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 8/191:28 pm
TUS
- IAH
1 stop8h 24m
Delta
Wed 8/267:20 am
IAH
- TUS
2 stops10h 47m
Delta
Deal found 7/22![Delta logo]()
$254
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/2411:46 am
TUS
- IAH
1 stop6h 33m
American Airlines
Fri 8/282:09 pm
IAH
- TUS
1 stop5h 38m
American Airlines
Deal found 7/22![American Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:00 pm
TUS
- HOU
1 stop5h 45m
Southwest
Fri 8/287:55 am
HOU
- TUS
1 stop5h 20m
Southwest
Deal found 7/20![Southwest logo]()
$288
One-way flights from Tucson to HoustonSearch for one-way flight options from Tucson to Houston. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Tucson to Houston. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Frontier deal was found by Cheapflights users on 7/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:25 pm
TUS
- IAH
1 stop6h 44m
Frontier
Deal found 7/19![Frontier logo]()
$120
This Delta deal was found by Cheapflights users on 7/23. 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 1/191:35 pm
TUS
- HOU
1 stop7h 08m
Delta
Deal found 7/23![Delta logo]()
$125
This Delta deal was found by Cheapflights users on 7/18. 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 9/116:35 am
TUS
- IAH
1 stop6h 33m
Delta
Deal found 7/18![Delta logo]()
$125
This Delta deal was found by Cheapflights users on 7/22. 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 8/206:00 am
TUS
- HOU
1 stop8h 25m
Delta
Deal found 7/22![Delta logo]()
$130
This Delta deal was found by Cheapflights users on 7/21. 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 9/2211:16 am
TUS
- IAH
1 stop8h 41m
Delta
Deal found 7/21![Delta logo]()
$130
This Delta deal was found by Cheapflights users on 7/20. 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
- HOU
1 stop8h 25m
Delta
Deal found 7/20![Delta logo]()
$134
This Delta deal was found by Cheapflights users on 7/20. 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 9/167:11 am
TUS
- IAH
1 stop8h 55m
Delta
Deal found 7/20![Delta logo]()
$134
This Delta deal was found by Cheapflights users on 7/22. 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 8/1911:20 am
TUS
- IAH
2 stops10h 34m
Delta
Deal found 7/22![Delta logo]()
$135
This Southwest deal was found by Cheapflights users on 7/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:35 am
TUS
- HOU
2 stops10h 05m
Southwest
Deal found 7/18![Southwest logo]()
$145
This Delta deal was found by Cheapflights users on 7/18. 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 8/156:00 am
TUS
- HOU
1 stop8h 25m
Delta
Deal found 7/18![Delta logo]()
$155
This Delta deal was found by Cheapflights users on 7/20. 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 8/166:29 am
TUS
- IAH
1 stop6h 45m
Delta
Deal found 7/20![Delta logo]()
$155
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:00 pm
TUS
- HOU
1 stop8h 15m
Southwest
Deal found 7/22![Southwest logo]()
$160
Find flight deals from Tucson to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Houston (HO1). 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 July 23, 2026.
Round-trip from | $240 (Frontier) |
|---|---|
One-way from | $120 (Frontier) |
Popular in | November |
Cheapest in | April |
Average price | $357 |
Cheapflights Fare Finder
Customize your flight search to find flights from Tucson to Houston 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 July 23, 2026.
Use the filters below to find and compare flights from Tucson to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Thu 9/17
5:45 pm-1:15 am
1 stop5h 30m
Houston Hobby
Tue 9/22
6:10 pm-8:35 pm
1 stop4h 25m
$249
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Fri 10/30
10:15 am-7:30 pm
1 stop7h 15m
Houston Hobby
Mon 11/2
6:45 am-11:15 am
1 stop5h 30m
$253
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Wed 8/26
9:25 am-4:50 pm
1 stop5h 25m
Houston Hobby
Sat 8/29
5:40 am-8:55 am
1 stop5h 15m
$267
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Tue 9/8
6:35 am-3:08 pm
1 stop6h 33m
Houston George Bush Intcntl
Tue 9/15
2:42 pm-9:40 pm
2 stops8h 58m
$272
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Wed 8/19
10:35 am-8:45 pm
2 stops8h 10m
Houston Hobby
Wed 8/26
11:05 am-3:15 pm
1 stop6h 10m
$272
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Thu 9/17
6:50 am-5:30 pm
1 stop8h 40m
Houston Hobby
Sun 9/20
6:00 am-9:50 am
1 stop5h 50m
$284
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Thu 11/19
3:10 pm-9:45 pm
1 stop5h 35m
Houston Hobby
Sun 11/22
6:45 am-11:15 am
1 stop5h 30m
$288
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Tue 1/19
11:10 am-5:50 pm
1 stop5h 40m
Houston Hobby
Fri 1/22
10:00 am-3:35 pm
1 stop6h 35m
$293
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Tue 9/22
5:35 am-3:10 pm
2 stops7h 35m
Houston Hobby
Fri 9/25
6:15 am-11:05 am
1 stop6h 50m
$293
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Sat 11/28
6:00 pm-12:50 am
1 stop5h 50m
Houston Hobby
Sat 12/5
5:00 am-1:10 pm
1 stop9h 10m
$298
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Tucson to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Tucson with our price prediction graph.
TUS-HO1
TUS-IAH
TUS-HOU
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
TUS-HO1
TUS-IAH
TUS-HOU
What is the cheapest month to book a flight from Tucson to Houston?
Currently, October is the cheapest month in which you can book a flight from Tucson to Houston (average of $287). Flying from Tucson to Houston in November is currently the most expensive (average of $441). 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 HOU?
Find hourly flight availability from Tucson to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 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 as you normally would.
How much does it cost to fly round-trip from Tucson to Houston?
How far ahead should I book a flight from Tucson to Houston?
The best time to book flights from Tucson to Houston is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated July 23, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Tucson to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Tucson to Houston. 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Tucson to Houston
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Complete your trip
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Search flights from Tucson to Houston by cabin class
Find flights from Tucson to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tucson and Houston flights
Browse other Tucson and Houston flight options. Last updated on July 23, 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 July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Tucson to Houston
Discover the top 5 airlines that operate flights from Tucson to Houston. 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$207 | Average$357 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$320 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$373 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$385 | FlexibilityNo cancel fee | On-time71% |