$88+ Cheap flights from Sky Harbor Intl (PHX) 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — HOU
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl 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 Phoenix Sky Harbor Intl to Houston are usually found in February or October, booked 58 days in advance, depart on a Tuesday or Saturday and return on a Wednesday
Cheap flight deals from Sky Harbor Intl to Houston
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Best
Last-minute
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Cheapest flights from Sky Harbor Intl to HoustonExplore the most affordable flight options available from Sky Harbor Intl to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:00 am -
1 stop6h 53m
Mon 9/282:57 pm -
1 stop9h 50m
Deal found 8/20![Frontier logo]()
$160
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:30 am -
1 stop7h 55m
Sat 10/1010:31 am -
1 stop23h 27m
Deal found 8/17![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:23 pm -
1 stop23h 02m
Sat 10/1010:31 am -
1 stop23h 27m
Deal found 8/17![Frontier logo]()
$162
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:04 pm -
Nonstop2h 43m
Wed 10/77:00 am -
1 stop6h 59m
Deal found 8/17![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:21 pm -
1 stop7h 22m
Mon 9/142:57 pm -
1 stop23h 02m
Deal found 8/20![Frontier logo]()
$164
This Orbitz deal was found by Cheapflights users on 8/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:29 am -
1 stop20h 06m
Tue 9/156:25 am -
1 stop9h 52m
Deal found 8/16![Frontier logo]()
$165
This Super.com deal was found by Cheapflights users on 8/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:10 am -
Nonstop2h 55m
Tue 9/225:53 pm -
Nonstop2h 57m
Deal found 8/18![Frontier logo]()
$168
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:10 am -
Nonstop2h 55m
Sat 9/125:32 pm -
Nonstop2h 57m
Deal found 8/17![Frontier logo]()
$169
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:04 pm -
Nonstop2h 43m
Mon 9/285:32 pm -
Nonstop2h 57m
Deal found 8/17![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:15 am -
Nonstop2h 40m
Tue 12/151:04 pm -
Nonstop3h 03m
Deal found 8/16![Frontier logo]()
$172
This Faresmojo deal was found by Cheapflights users on 8/16. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am -
Nonstop2h 40m
Tue 9/228:35 pm -
Nonstop2h 45m
Deal found 8/16![JetBlue logo]()
$213
This Southwest deal was found by Cheapflights users on 8/18. 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.
Thu 9/105:55 pm -
Nonstop2h 35m
Wed 9/168:35 pm -
Nonstop2h 45m
Deal found 8/18![Southwest logo]()
$231
Best flights from Sky Harbor Intl to HoustonDiscover carefully curated flight deals from Sky Harbor Intl to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:30 am -
Nonstop2h 41m
Wed 10/78:04 pm -
Nonstop2h 56m
Deal found 8/15![United Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 8/15. 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 9/231:10 pm -
Nonstop2h 30m
Wed 9/3011:05 am -
Nonstop2h 40m
Deal found 8/15![Southwest logo]()
$231
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:15 pm -
2 stops20h 16m
Wed 10/76:02 am -
2 stops16h 39m
Deal found 8/16![Alaska Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 8/16. 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.
Wed 9/305:40 pm -
Nonstop2h 35m
Wed 10/76:40 am -
Nonstop2h 50m
Deal found 8/16![Southwest logo]()
$231
This Southwest deal was found by Cheapflights users on 8/19. 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 9/105:00 am -
Nonstop2h 30m
Thu 9/246:30 am -
Nonstop2h 40m
Deal found 8/19![Southwest logo]()
$231
This Southwest deal was found by Cheapflights users on 8/18. 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.
Thu 9/1011:00 am -
1 stop4h 40m
Mon 9/148:50 pm -
Nonstop2h 45m
Deal found 8/18![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 8/15. 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.
Sat 9/125:00 am -
Nonstop2h 30m
Thu 9/177:30 pm -
1 stop4h 30m
Deal found 8/15![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 8/15. 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.
Sat 9/125:00 am -
Nonstop2h 30m
Sat 9/198:15 am -
2 stops6h 20m
Deal found 8/15![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 8/16. 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.
Tue 9/154:00 pm -
1 stop5h 15m
Tue 9/229:40 am -
1 stop4h 15m
Deal found 8/16![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:20 am -
1 stop5h 25m
Sat 10/178:20 am -
1 stop5h 20m
Deal found 8/17![Southwest logo]()
$251
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:25 pm -
2 stops22h 07m
Wed 10/711:55 am -
2 stops8h 47m
Deal found 8/20![Alaska Airlines logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:38 am -
2 stops14h 21m
Tue 10/276:02 am -
2 stops16h 39m
Deal found 8/17![Alaska Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:13 pm -
2 stops8h 17m
Sat 9/1910:18 am -
2 stops10h 49m
Deal found 8/15![Alaska Airlines logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:13 pm -
2 stops9h 45m
Tue 9/2910:23 am -
2 stops10h 44m
Deal found 8/15![Alaska Airlines logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:13 pm -
2 stops9h 45m
Wed 9/3010:18 am -
2 stops10h 49m
Deal found 8/15![Alaska Airlines logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:02 am -
1 stop15h 57m
Wed 10/146:02 am -
2 stops14h 40m
Deal found 8/20![Alaska Airlines logo]()
$558
Last-minute flights from Sky Harbor Intl to HoustonDiscover last-minute flight deals from Sky Harbor Intl to Houston. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Houston. Data last updated August 21, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:10 am -
Nonstop2h 55m
Sat 9/125:32 pm -
Nonstop2h 57m
Deal found 8/17![Frontier logo]()
$169
This Super.com deal was found by Cheapflights users on 8/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:10 am -
Nonstop2h 55m
Tue 9/225:53 pm -
Nonstop2h 57m
Deal found 8/18![Frontier logo]()
$168
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:30 am -
1 stop7h 55m
Thu 9/1010:09 pm -
1 stop14h 14m
Deal found 8/17![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:21 pm -
1 stop7h 22m
Mon 9/142:57 pm -
1 stop23h 02m
Deal found 8/20![Frontier logo]()
$164
This Southwest deal was found by Cheapflights users on 8/18. 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.
Thu 9/105:55 pm -
Nonstop2h 35m
Wed 9/168:35 pm -
Nonstop2h 45m
Deal found 8/18![Southwest logo]()
$231
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:24 pm -
Nonstop2h 40m
Tue 9/1510:30 am -
1 stop5h 47m
Deal found 8/17![Frontier logo]()
$163
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:00 am -
Nonstop2h 30m
Mon 9/147:30 pm -
1 stop4h 30m
Deal found 8/17![Southwest logo]()
$241
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:24 pm -
Nonstop2h 40m
Fri 9/185:32 pm -
Nonstop2h 57m
Deal found 8/17![Frontier logo]()
$172
This Faresmojo deal was found by Cheapflights users on 8/16. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am -
Nonstop2h 40m
Tue 9/228:35 pm -
Nonstop2h 45m
Deal found 8/16![JetBlue logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:00 am -
1 stop6h 53m
Mon 9/282:57 pm -
1 stop9h 50m
Deal found 8/20![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:00 am -
1 stop6h 53m
Mon 10/55:32 pm -
Nonstop2h 57m
Deal found 8/18![Frontier logo]()
$162
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:04 pm -
Nonstop2h 43m
Mon 9/285:32 pm -
Nonstop2h 57m
Deal found 8/17![Frontier logo]()
$170
One-way flights from Sky Harbor Intl to HoustonSearch for one-way flight options from Sky Harbor Intl to Houston. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Sky Harbor Intl to Houston. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:10 am -
Nonstop2h 55m
Deal found 8/16![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:08 am -
1 stop5h 15m
Deal found 8/16![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:20 pm -
1 stop6h 40m
Deal found 8/16![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:24 pm -
Nonstop2h 40m
Deal found 8/16![Frontier logo]()
$91
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:15 am -
1 stop10h 25m
Deal found 8/19![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 8/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:18 pm -
1 stop17h 06m
Deal found 8/17![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:32 pm -
1 stop13h 07m
Deal found 8/18![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:38 pm -
1 stop8h 22m
Deal found 8/16![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 8/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:54 pm -
Nonstop2h 41m
Deal found 8/18![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 am -
2 stops11h 40m
Deal found 8/16![Frontier logo]()
$105
This Trip.com deal was found by Cheapflights users on 8/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:04 pm -
Nonstop2h 43m
Deal found 8/19![Frontier logo]()
$106
This Southwest deal was found by Cheapflights users on 8/18. 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 9/146:55 am -
Nonstop2h 30m
Deal found 8/18![Southwest logo]()
$116
Find flight deals from Sky Harbor Intl to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 August 21, 2026.
Round-trip from | $160 (Kiwi.com) |
|---|---|
One-way from | $88 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $266 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixHouston
PHX Phoenix Sky Harbor Intl - IAH Houston George Bush Intcntl
PHXIAH
Phoenix Sky Harbor Intl
Wed 10/7
8:30 am-1:11 pm
Nonstop2h 41m
Houston George Bush Intcntl
Wed 10/7
8:04 pm-9:00 pm
Nonstop2h 56m
$231
Quickest round-trip
PhoenixHouston
PHX Phoenix Sky Harbor Intl - HOU Houston Hobby
PHXHOU
Phoenix Sky Harbor Intl
Wed 9/23
1:10 pm-5:40 pm
Nonstop2h 30m
Houston Hobby
Wed 9/30
11:05 am-11:45 am
Nonstop2h 40m
$231
PhoenixHouston
PHX Phoenix Sky Harbor Intl - HOU Houston Hobby
PHXHOU
Phoenix Sky Harbor Intl
Wed 9/30
5:40 pm-10:15 pm
Nonstop2h 35m
Houston Hobby
Wed 10/7
6:40 am-7:30 am
Nonstop2h 50m
$231
PhoenixHouston
PHX Phoenix Sky Harbor Intl - HOU Houston Hobby
PHXHOU
Phoenix Sky Harbor Intl
Thu 9/10
5:00 am-9:30 am
Nonstop2h 30m
Houston Hobby
Thu 9/24
6:30 am-7:10 am
Nonstop2h 40m
$231
PhoenixHouston
PHX Phoenix Sky Harbor Intl - HOU Houston Hobby
PHXHOU
Phoenix Sky Harbor Intl
Thu 9/10
11:00 am-5:40 pm
1 stop4h 40m
Houston Hobby
Mon 9/14
8:50 pm-9:35 pm
Nonstop2h 45m
$237
PhoenixHouston
PHX Phoenix Sky Harbor Intl - HOU Houston Hobby
PHXHOU
Phoenix Sky Harbor Intl
Sat 9/12
5:00 am-9:30 am
Nonstop2h 30m
Houston Hobby
Thu 9/17
7:30 pm-10:00 pm
1 stop4h 30m
$241
PhoenixHouston
PHX Phoenix Sky Harbor Intl - HOU Houston Hobby
PHXHOU
Phoenix Sky Harbor Intl
Sat 9/12
5:00 am-9:30 am
Nonstop2h 30m
Houston Hobby
Sat 9/19
8:15 am-12:35 pm
2 stops6h 20m
$242
PhoenixHouston
PHX Phoenix Sky Harbor Intl - HOU Houston Hobby
PHXHOU
Phoenix Sky Harbor Intl
Tue 9/15
4:00 pm-11:15 pm
1 stop5h 15m
Houston Hobby
Tue 9/22
9:40 am-11:55 am
1 stop4h 15m
$246
PhoenixHouston
PHX Phoenix Sky Harbor Intl - HOU Houston Hobby
PHXHOU
Phoenix Sky Harbor Intl
Tue 10/13
6:20 am-1:45 pm
1 stop5h 25m
Houston Hobby
Sat 10/17
8:20 am-11:40 am
1 stop5h 20m
$251
PhoenixHouston
PHX Phoenix Sky Harbor Intl - IAH Houston George Bush Intcntl
PHXIAH
Phoenix Sky Harbor Intl
Wed 9/30
3:15 pm-1:31 pm
2 stops20h 16m
Houston George Bush Intcntl
Wed 10/7
6:02 am-8:41 pm
2 stops16h 39m
$458
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from Sky Harbor Intl to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Sky Harbor Intl with our price prediction graph.
PHX-HO1
PHX-IAH
PHX-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 Phoenix Sky Harbor Intl Airport to Houston
PHX-HO1
PHX-IAH
PHX-HOU
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Houston?
Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Houston (average of $215). Flying from Phoenix Sky Harbor Intl Airport to Houston in July is currently the most expensive (average of $329). 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 PHX to HOU?
Find hourly flight availability from Sky Harbor Intl 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 August 21, 2026.
One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Houston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 43% on airfare.
How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Houston?
Airfare is below average for this route at the moment.
Phoenix Sky Harbor Intl Airport to Houston flights typically cost between $182 and $330 in September.The cheapest round-trip price found within the last 5 days was $160 on Frontier (Sep 19-Sep 26).
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Houston?
The best time to book flights from Phoenix Sky Harbor Intl Airport to Houston is 33 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 day to fly from Phoenix Sky Harbor Intl Airport to Houston?
Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Houston. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Houston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Phoenix Sky Harbor Intl Airport to Houston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Phoenix Sky Harbor Intl Airport to Houston trip
Our travel experts
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 August 21, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Phoenix Sky Harbor Intl Airport to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
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 Sky Harbor Intl 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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Complete your trip
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Sky Harbor Intl and Houston flights
Browse other Sky Harbor Intl and Houston flight options. Last updated on August 21, 2026.
Other flights from Sky Harbor Intl
Browse through other flights departing from Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
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Top 5 airlines flying from Sky Harbor Intl to Houston
Discover the top 5 airlines that operate flights from Sky Harbor Intl 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$73 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$147 | Average$321 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$178 | Average$361 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$184 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$190 | Average$353 | FlexibilityNo cancel fee | On-time62% |