Skip to content

United flights from Houston to Phoenix starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Houston (IAH) to Phoenix (PHX)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
11
12
13
14
from
$353 Price subject to changes
Viewed:17 hours ago
Economy
Return:
15
from
$333 Price subject to changes
Viewed:2 hours ago
Economy
Return:
16
from
$353 Price subject to changes
Viewed:15 hours ago
Economy
Return:
17
from
$323 Price subject to changes
Viewed:15 hours ago
Economy
Return:
18
from
$323 Price subject to changes
Viewed:15 hours ago
Economy
Return:
19
from
$323 Price subject to changes
Viewed:15 hours ago
Economy
Return:
20
from
$169 Price subject to changes
Viewed:a day ago
Economy
Return:
21
from
$169 Price subject to changes
Viewed:5 hours ago
Economy
Return:
22
from
$189 Price subject to changes
Viewed:15 hours ago
Economy
Return:
23
from
$169 Price subject to changes
Viewed:8 hours ago
Economy
Return:
24
from
$149 Price subject to changes
Viewed:15 hours ago
Economy
Return:
25
from
$149 Price subject to changes
Viewed:15 hours ago
Economy
Return:
26
from
$149 Price subject to changes
Viewed:15 hours ago
Economy
Return:
27
from
$149 Price subject to changes
Viewed:15 hours ago
Economy
Return:
28
from
$169 Price subject to changes
Viewed:a day ago
Economy
Return:
29
from
$169 Price subject to changes
Viewed:1 hour ago
Economy
Return:
30
from
$189 Price subject to changes
Viewed:15 hours ago
Economy
Return:
31
from
$149 Price subject to changes
Viewed:15 hours ago
Economy
Return:
from
$149 Price subject to changes
Viewed:15 hours ago
Economy
Return:
from
$149 Price subject to changes
Viewed:15 hours ago
Economy
Return:
from
$217 Price subject to changes
Viewed:15 hours ago
Economy
Return:
from
$189 Price subject to changes
Viewed:2 hours ago
Economy
Return:
from
$189 Price subject to changes
Viewed:15 hours ago
Economy
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Houston (IAH) to Phoenix (PHX) flights

FromToDatesFare TypePrice

Houston (IAH)

Phoenix (PHX)

Depart: 09/22/20

Return: 10/06/20

Roundtrip
from
$149*
Viewed:15hoursago

Houston (IAH)

Phoenix (PHX)

Depart: 09/28/20

Return: 10/12/20

Roundtrip
from
$149*
Viewed:15hoursago

Houston (IAH)

Phoenix (PHX)

Depart: 09/29/20

Return: 10/13/20

Roundtrip
from
$149*
Viewed:15hoursago

Houston (IAH)

Phoenix (PHX)

Depart: 09/30/20

Return: 10/14/20

Roundtrip
from
$149*
Viewed:15hoursago

Houston (IAH)

Phoenix (PHX)

Depart: 10/01/20

Return: 10/15/20

Roundtrip
from
$149*
Viewed:15hoursago

Houston (IAH)

Phoenix (PHX)

Depart: 10/13/20

Return: 10/20/20

Roundtrip
from
$149*
Viewed:15hoursago

Houston (IAH)

Phoenix (PHX)

Depart: 10/15/20

Return: 10/29/20

Roundtrip
from
$149*
Viewed:15hoursago

Houston (IAH)

Phoenix (PHX)

Depart: 10/20/20

Return: 11/03/20

Roundtrip
from
$149*
Viewed:15hoursago

Houston (IAH)

Phoenix (PHX)

Depart: 10/21/20

Return: 11/04/20

Roundtrip
from
$149*
Viewed:15hoursago

Houston (IAH)

Phoenix (PHX)

Depart: 11/03/20

Return: 11/17/20

Roundtrip
from
$149*
Viewed:15hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Phoenix

Friday scattered clouds
108°F 08/14/20
Saturday sky is clear
99°F 08/15/20
Sunday sky is clear
102°F 08/16/20
Monday sky is clear
105°F 08/17/20
Tuesday light rain
105°F 08/18/20
Wednesday light rain
103°F 08/19/20
Thursday broken clouds
103°F 08/20/20
Powered by: OpenWeatherMap.org