$99+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — HOU
May 19 — May 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 September or August, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from Tucson to Houston
Cheapest
Best
Last-minute
One-way
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 April 19, 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 April 19, 2026.
This Delta deal was found by Cheapflights users on 4/16. 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 5/206:00 am
TUS
- IAH
1 stop9h 30m
Delta
Sat 5/232:20 pm
IAH
- TUS
1 stop9h 24m
Delta
Deal found 4/16![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/14. 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 5/1311:04 am
TUS
- IAH
1 stop6h 05m
Delta
Wed 5/2012:05 pm
IAH
- TUS
1 stop5h 59m
Delta
Deal found 4/14![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 4/15. 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 5/612:51 pm
TUS
- IAH
1 stop9h 08m
Delta
Sat 5/92:20 pm
IAH
- TUS
1 stop9h 24m
Delta
Deal found 4/15![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 4/14. 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 5/271:25 pm
TUS
- IAH
1 stop8h 29m
Delta
Wed 6/177:10 am
IAH
- TUS
1 stop6h 04m
Delta
Deal found 4/14![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 4/14. 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 11/181:40 pm
TUS
- IAH
1 stop9h 18m
Delta
Tue 12/16:30 am
IAH
- TUS
1 stop6h 36m
Delta
Deal found 4/14![Delta logo]()
$235
This Delta deal was found by Cheapflights users on 4/16. 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 5/191:25 pm
TUS
- IAH
1 stop8h 29m
Delta
Sat 5/232:20 pm
IAH
- TUS
1 stop9h 24m
Delta
Deal found 4/16![Delta logo]()
$238
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/23:53 pm
TUS
- HOU
1 stop5h 54m
American Airlines
Wed 5/66:01 am
HOU
- TUS
1 stop4h 58m
American Airlines
Deal found 4/17![American Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 4/14. 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 6/107:25 pm
TUS
- HOU
1 stop7h 30m
Southwest
Wed 6/175:50 am
HOU
- TUS
1 stop5h 25m
Southwest
Deal found 4/14![Southwest logo]()
$263
This Delta deal was found by Cheapflights users on 4/15. 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 5/71:25 pm
TUS
- HOU
1 stop7h 01m
Delta
Sun 5/106:00 am
HOU
- TUS
1 stop8h 15m
Delta
Deal found 4/15![Delta logo]()
$267
This American Airlines deal was found by Cheapflights users on 4/17. 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 4/233:53 pm
TUS
- HOU
1 stop5h 54m
American Airlines
Sat 4/256:01 am
HOU
- TUS
1 stop4h 58m
American Airlines
Deal found 4/17![American Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 4/15. 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 5/64:20 pm
TUS
- HOU
1 stop4h 00m
Southwest
Sat 5/91:35 pm
HOU
- TUS
1 stop6h 15m
Southwest
Deal found 4/15![Southwest logo]()
$274
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:46 pm
TUS
- HOU
1 stop6h 12m
American Airlines
Sun 12/138:19 pm
HOU
- TUS
1 stop4h 36m
American Airlines
Deal found 4/19![American Airlines logo]()
$281
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 April 19, 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 April 19, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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 6/107:05 am
TUS
- IAH
2 stops12h 32m
Delta
Wed 6/177:10 am
IAH
- TUS
1 stop6h 04m
Delta
Deal found 4/14![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 4/14. 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 6/104:55 pm
TUS
- HOU
1 stop4h 15m
Southwest
Wed 6/172:45 pm
HOU
- TUS
2 stops9h 15m
Southwest
Deal found 4/14![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/16:30 am
TUS
- IAH
Nonstop2h 25m
United Airlines
Sun 5/38:29 pm
IAH
- TUS
Nonstop2h 52m
United Airlines
Deal found 4/16![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 4/14. 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 5/137:10 am
TUS
- IAH
2 stops12h 23m
Delta
Wed 5/2012:05 pm
IAH
- TUS
1 stop5h 59m
Delta
Deal found 4/14![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 4/15. 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 5/76:00 am
TUS
- IAH
1 stop9h 30m
Delta
Sun 5/107:00 am
IAH
- TUS
1 stop7h 15m
Delta
Deal found 4/15![Delta logo]()
$253
This Southwest deal was found by Cheapflights users on 4/18. 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.
Fri 7/32:25 pm
TUS
- HOU
1 stop5h 35m
Southwest
Thu 7/95:30 am
HOU
- TUS
1 stop5h 30m
Southwest
Deal found 4/18![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 4/15. 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 5/2111:04 am
TUS
- IAH
1 stop6h 05m
Delta
Sat 5/236:00 am
IAH
- TUS
2 stops12h 04m
Delta
Deal found 4/15![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 4/15. 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 5/71:25 pm
TUS
- HOU
1 stop7h 01m
Delta
Sun 5/106:00 am
HOU
- TUS
1 stop8h 15m
Delta
Deal found 4/15![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 4/16. 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 7/252:35 pm
TUS
- HOU
2 stops8h 30m
Southwest
Mon 7/279:25 am
HOU
- TUS
2 stops6h 25m
Southwest
Deal found 4/16![Southwest logo]()
$333
This Southwest deal was found by Cheapflights users on 4/16. 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 5/155:05 am
TUS
- HOU
1 stop5h 50m
Southwest
Sun 5/245:55 pm
HOU
- TUS
1 stop5h 45m
Southwest
Deal found 4/16![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 4/16. 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 9/411:30 am
TUS
- IAH
1 stop8h 08m
Delta
Mon 9/146:30 am
IAH
- TUS
1 stop6h 33m
Delta
Deal found 4/16![Delta logo]()
$278
This Southwest deal was found by Cheapflights users on 4/18. 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.
Fri 5/812:45 pm
TUS
- HOU
2 stops8h 25m
Southwest
Sun 5/101:00 pm
HOU
- TUS
1 stop10h 20m
Southwest
Deal found 4/18![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 4/14. 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 5/114:52 pm
TUS
- HOU
2 stops14h 40m
Delta
Mon 5/256:00 am
HOU
- TUS
1 stop8h 15m
Delta
Deal found 4/14![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 4/18. 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 7/106:29 am
TUS
- IAH
1 stop6h 33m
Delta
Thu 7/164:14 pm
IAH
- TUS
1 stop6h 46m
Delta
Deal found 4/18![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/14. 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 7/1710:45 am
TUS
- HOU
2 stops9h 10m
Southwest
Mon 7/202:45 pm
HOU
- TUS
2 stops9h 55m
Southwest
Deal found 4/14![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 4/14. 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 7/177:05 am
TUS
- IAH
2 stops12h 30m
Delta
Mon 7/207:10 am
IAH
- TUS
2 stops10h 57m
Delta
Deal found 4/14![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 4/14. 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 5/115:05 am
TUS
- HOU
2 stops6h 50m
Southwest
Mon 5/259:50 am
HOU
- TUS
2 stops10h 10m
Southwest
Deal found 4/14![Southwest logo]()
$447
This Southwest deal was found by Cheapflights users on 4/18. 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 5/45:05 am
TUS
- HOU
2 stops7h 05m
Southwest
Thu 5/72:45 pm
HOU
- TUS
2 stops9h 40m
Southwest
Deal found 4/18![Southwest logo]()
$458
Last-minute flights from Tucson to HoustonDiscover last-minute flight deals from Tucson to Houston. Data last updated April 19, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Houston. Data last updated April 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/17. 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 4/233:53 pm
TUS
- HOU
1 stop5h 54m
American Airlines
Sat 4/256:01 am
HOU
- TUS
1 stop4h 58m
American Airlines
Deal found 4/17![American Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/23:53 pm
TUS
- HOU
1 stop5h 54m
American Airlines
Wed 5/66:01 am
HOU
- TUS
1 stop4h 58m
American Airlines
Deal found 4/17![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 4/15. 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 5/612:51 pm
TUS
- IAH
1 stop9h 08m
Delta
Sat 5/92:20 pm
IAH
- TUS
1 stop9h 24m
Delta
Deal found 4/15![Delta logo]()
$214
This Southwest deal was found by Cheapflights users on 4/15. 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 5/64:20 pm
TUS
- HOU
1 stop4h 00m
Southwest
Sat 5/91:35 pm
HOU
- TUS
1 stop6h 15m
Southwest
Deal found 4/15![Southwest logo]()
$274
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/73:53 pm
TUS
- IAH
1 stop4h 36m
American Airlines
Sun 5/105:00 am
IAH
- TUS
1 stop5h 59m
American Airlines
Deal found 4/17![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 4/15. 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 5/71:25 pm
TUS
- HOU
1 stop7h 01m
Delta
Sun 5/106:00 am
HOU
- TUS
1 stop8h 15m
Delta
Deal found 4/15![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 4/14. 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 5/114:52 pm
TUS
- HOU
2 stops14h 40m
Delta
Mon 5/256:00 am
HOU
- TUS
1 stop8h 15m
Delta
Deal found 4/14![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 4/14. 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 5/1311:04 am
TUS
- IAH
1 stop6h 05m
Delta
Wed 5/2012:05 pm
IAH
- TUS
1 stop5h 59m
Delta
Deal found 4/14![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 4/16. 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 5/191:25 pm
TUS
- IAH
1 stop8h 29m
Delta
Sat 5/232:20 pm
IAH
- TUS
1 stop9h 24m
Delta
Deal found 4/16![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 4/16. 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 5/206:00 am
TUS
- IAH
1 stop9h 30m
Delta
Sat 5/232:20 pm
IAH
- TUS
1 stop9h 24m
Delta
Deal found 4/16![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/15. 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 5/2111:04 am
TUS
- IAH
1 stop6h 05m
Delta
Sat 5/232:20 pm
IAH
- TUS
1 stop9h 24m
Delta
Deal found 4/15![Delta logo]()
$252
This Delta deal was found by Cheapflights users on 4/14. 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 5/271:25 pm
TUS
- IAH
1 stop8h 29m
Delta
Wed 6/177:10 am
IAH
- TUS
1 stop6h 04m
Delta
Deal found 4/14![Delta logo]()
$223
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 April 19, 2026.
Search for one-way flight options from Tucson to Houston. Find affordable one-way fares based on user searches. Data last updated April 19, 2026.
This Delta deal was found by Cheapflights users on 4/17. 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 5/91:25 pm
TUS
- HOU
1 stop7h 01m
Delta
Deal found 4/17![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 4/16. 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 5/91:25 pm
TUS
- IAH
1 stop8h 29m
Delta
Deal found 4/16![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 4/15. 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 5/121:23 pm
TUS
- HOU
1 stop7h 03m
Delta
Deal found 4/15![Delta logo]()
$102
This Delta deal was found by Cheapflights users on 4/15. 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 5/67:10 am
TUS
- IAH
1 stop8h 09m
Delta
Deal found 4/15![Delta logo]()
$102
This Delta deal was found by Cheapflights users on 4/15. 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 5/146:00 am
TUS
- IAH
1 stop9h 30m
Delta
Deal found 4/15![Delta logo]()
$103
This Delta deal was found by Cheapflights users on 4/16. 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 7/1411:16 am
TUS
- IAH
2 stops10h 48m
Delta
Deal found 4/16![Delta logo]()
$104
This Delta deal was found by Cheapflights users on 4/14. 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 7/156:29 am
TUS
- IAH
1 stop6h 33m
Delta
Deal found 4/14![Delta logo]()
$107
This Delta deal was found by Cheapflights users on 4/15. 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 5/114:52 pm
TUS
- HOU
2 stops14h 40m
Delta
Deal found 4/15![Delta logo]()
$118
This Delta deal was found by Cheapflights users on 4/15. 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 5/114:52 pm
TUS
- IAH
2 stops13h 52m
Delta
Deal found 4/15![Delta logo]()
$118
This Delta deal was found by Cheapflights users on 4/14. 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 6/107:05 am
TUS
- IAH
2 stops12h 32m
Delta
Deal found 4/14![Delta logo]()
$123
This Delta deal was found by Cheapflights users on 4/17. 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 5/131:23 pm
TUS
- HOU
1 stop7h 03m
Delta
Deal found 4/17![Delta logo]()
$125
This Delta deal was found by Cheapflights users on 4/17. 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 6/166:29 am
TUS
- IAH
1 stop6h 36m
Delta
Deal found 4/17![Delta logo]()
$125
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 April 19, 2026.
Round-trip from | $197 (Delta) |
|---|---|
One-way from | $99 (Delta) |
Popular in | November |
Cheapest in | September |
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 April 19, 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 - IAH
TUSIAH
Tucson
Wed 6/10
7:05 am-9:37 pm
2 stops12h 32m
Houston George Bush Intcntl
Wed 6/17
7:10 am-11:14 am
1 stop6h 04m
$219
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Wed 5/13
7:10 am-9:33 pm
2 stops12h 23m
Houston George Bush Intcntl
Wed 5/20
12:05 pm-4:04 pm
1 stop5h 59m
$219
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Thu 5/7
6:00 am-5:30 pm
1 stop9h 30m
Houston George Bush Intcntl
Sun 5/10
7:00 am-12:15 pm
1 stop7h 15m
$253
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Thu 5/21
11:04 am-7:09 pm
1 stop6h 05m
Houston George Bush Intcntl
Sat 5/23
6:00 am-4:04 pm
2 stops12h 04m
$257
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Thu 5/7
1:25 pm-10:26 pm
1 stop7h 01m
Houston Hobby
Sun 5/10
6:00 am-12:15 pm
1 stop8h 15m
$267
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Fri 9/4
11:30 am-9:38 pm
1 stop8h 08m
Houston George Bush Intcntl
Mon 9/14
6:30 am-11:03 am
1 stop6h 33m
$278
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Mon 5/11
4:52 pm-9:32 am
2 stops14h 40m
Houston Hobby
Mon 5/25
6:00 am-12:15 pm
1 stop8h 15m
$287
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Wed 6/10
4:55 pm-11:10 pm
1 stop4h 15m
Houston Hobby
Wed 6/17
2:45 pm-10:00 pm
2 stops9h 15m
$305
TucsonHouston
TUS - HOU
TUSHOU
Tucson
Fri 7/3
2:25 pm-10:00 pm
1 stop5h 35m
Houston Hobby
Thu 7/9
5:30 am-9:00 am
1 stop5h 30m
$309
TucsonHouston
TUS - IAH
TUSIAH
Tucson
Fri 7/10
6:29 am-3:02 pm
1 stop6h 33m
Houston George Bush Intcntl
Thu 7/16
4:14 pm-9:00 pm
1 stop6h 46m
$309
Showing 1-10 of 34 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
How far ahead should I book a flight from Tucson to Houston?
Use this chart to determine the optimal time to book a round-trip flight from Tucson to Houston. Price data was last updated on April 17, 2026.
The best time to book flights from Tucson to Houston is 79 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.
What is the cheapest month to book a flight from Tucson to Houston?
Currently, August is the cheapest month in which you can book a flight from Tucson to Houston (average of $118). Flying from Tucson to Houston in December is currently the most expensive (average of $227). 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 April 19, 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?
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 April 19, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican 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.
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Tucson
Popular flights
Alternative routes for Tucson to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
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 April 19, 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 April 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Tucson to Houston
Discover the top 4 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 April 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$355 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$320 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$367 | FlexibilityNo cancel fee | On-time69% |