Cheap Flights from Houston to Phoenix
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Deals from
Houston
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Prices updated 24 days ago
486,190 searches this week
171 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Houston to Phoenix
Explore current cheapest deals departing from Houston to Phoenix
Round trip
Sort by: Cheapest
September 22 - October 6
IAH - Phoenix
$138
$98
Round trip
September 29 - October 6
IAH - Phoenix
$164
$98
Round trip
September 21 - October 6
IAH - Phoenix
$134
$98
Round trip
September 21 - September 29
IAH - Phoenix
$148
$98
Round trip
September 29 - October 5
IAH - Phoenix
$164
$98
Round trip
September 29 - October 27
IAH - Phoenix
$142
$98
Round trip
September 22 - October 5
IAH - Phoenix
$138
$98
Round trip
September 21 - October 5
IAH - Phoenix
$137
$98
Round trip
September 22 - September 29
IAH - Phoenix
$155
$98
Round trip
September 21 - October 20
IAH - Phoenix
$132
$98
Round trip
Unlock all 500+ flight deals to Phoenix and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Houston to Phoenix
How much is a round trip from Houston to Phoenix
Regular price: $104 - $242
Prices are currently below the regular range.
The regular price range for flights from Houston to Phoenix is typically between $104 and $242. The current lowest deal is $98 with Frontier Airlines, for travel from Sep 22-Oct 6.
now $98
Low $104
High $242
The cheapest time to fly from Houston to Phoenix
For flights from Houston to Phoenix, May is the cheapest month with a median price of $108. The most expensive month to fly is December, with a median price of $953. Prices are generally lower from February to October.
May
Flights from $108
December
Flights from $953
Direct flights from Houston to Phoenix
Frontier Airlines
Last-minute flights going from Houston to Phoenix
Tue, Jun 16
IAH - Phoenix
Houston (IAH) - Phoenix (PHX)
Frontier Airlines
$231
$188
One-way
Thu, Jun 18
IAH - Phoenix
Houston (IAH) - Phoenix (PHX)
Frontier Airlines
$347
$313
One-way
Fri, Jul 3
IAH - Phoenix
Houston (IAH) - Phoenix (PHX)
Frontier Airlines
$243
$183
One-way
Tue, Jul 7
IAH - Phoenix
Houston (IAH) - Phoenix (PHX)
Frontier Airlines
$148
$164
One-way
Wed, Jul 8
IAH - Phoenix
Houston (IAH) - Phoenix (PHX)
Frontier Airlines
$237
$212
One-way
Mon, Jul 20
IAH - Phoenix
Houston (IAH) - Phoenix (PHX)
Frontier Airlines
$141
$158
One-way
Biggest price drops on these dates for flights from Houston to Phoenix
Dec 2 - Dec 8
$411 → $210
49%
Aug 11 - Aug 18
$220 → $149
32%
Dec 18 - Dec 22
$442 → $374
15%
Sep 29 - Oct 6
$164 → $98
40%
Popular Airports to fly from Houston to Phoenix
Houston - Phoenix route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Houston to Phoenix are below the typical level at $98.
📅 Best time to fly
Fly in May for the best prices
Historically, May offers the lowest median price at $108 for this route.
⏱️ Flight duration
Expect a 5h 44m flight duration
The typical flight duration from Houston to Phoenix is 5 hours and 44 minutes.
✈️ Airlines & availability
Frontier Airlines offers direct flights
Frontier Airlines provides direct flights on this route, with 56.8% of deals being direct.
🏆 Airline highlight
Frontier Airlines has direct flights
Frontier Airlines is a key carrier for direct flights between Houston and Phoenix.
🎯 Booking tip
Deals are frequent for this route
Deals for flights from Houston to Phoenix appear frequently, over one per day.
Houston main airports to depart from
George Bush Intercontinental (IAH)
George Bush Intercontinental Airport (IAH) is a good option for flights from Houston to Phoenix.
📍 ~25 km from Houston city center (reachable by car or bus).
💸 Flights from ~$98
William P. Hobby (HOU)
William P. Hobby Airport (HOU) is a convenient choice for flights from Houston to Phoenix.
📍 ~15 km from Houston city center (reachable by car or bus).
💸 Flights from ~$98
Phoenix main airports to arrive at
Phoenix Sky Harbor International (PHX)
Phoenix Sky Harbor International Airport is a convenient arrival option for flights from Houston to Phoenix.
📍 ~6 km from Phoenix city center (reachable by car)
💸 Flights from ~$98
Phoenix–Mesa Gateway (AZA)
Phoenix–Mesa Gateway Airport offers an alternative arrival point for your journey to Phoenix.
📍 ~50 km from Phoenix city center (reachable by car)
💸 Flights from ~$232
Airports nearby Phoenix used as alternative
Tucson International (TUS)
Tucson International is a major international airport and a reliable alternative with significant commercial traffic.
📍 ~180 km from Phoenix (reachable by car)
💸 Flights from ~$249
Harry Reid International Airport (LAS)
Harry Reid International Airport is a major global hub, often providing competitive pricing and direct flight options.
📍 ~400 km from Phoenix (reachable by car)
💸 Flights from ~$97
Palm Springs International (PSP)
Palm Springs International is a well-equipped international airport, good for travelers on the west side of Phoenix.
📍 ~220 km from Phoenix (reachable by car)
💸 Flights from ~$278
Flagstaff Pulliam (FLG)
Flagstaff Pulliam is relatively close for North Phoenix residents, offering simple terminal navigation and quick security.
📍 ~200 km from Phoenix (reachable by car)
💸 Flights from ~$501
Ernest A. Love Field (PRC)
Ernest A. Love Field is geographically the closest candidate airport to Phoenix, useful for specific regional connections.
📍 ~130 km from Phoenix (reachable by car)
💸 Flights from ~$298
Business & First Class Flight Deals to Phoenix
Discover luxury on the budget with premium cabin class on flights from Houston to Phoenix.
Elite
Best Elite deals to Phoenix
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From IAH
Elite
Jul 18
Phoenix, United States
81% AI deal score
$1,454
$878
Save $576
From IAH
Elite
Jun 17
Phoenix, United States
80% AI deal score
$1,543
$925
Save $618
From IAH
Elite
Jun 19
Phoenix, United States
78% AI deal score
$983
$720
Save $263
From IAH
Elite
Jul 10
Phoenix, United States
72% AI deal score
$2,781
$1,709
Save $1,072
From IAH
Elite
Jul 09
Phoenix, United States
72% AI deal score
$2,791
$1,784
Save $1,007
From IAH
Elite
Jul 07
Phoenix, United States
72% AI deal score
$2,764
$1,784
Save $980
From IAH
Elite
Jul 10
Phoenix, United States
72% AI deal score
$2,780
$1,795
Save $985
From IAH
Elite
Jul 10
Phoenix, United States
72% AI deal score
$2,933
$1,887
Save $1,046
From IAH
Elite
Jul 10
Phoenix, United States
71% AI deal score
$2,783
$1,869
Save $914
From IAH
Elite
Jul 09
Phoenix, United States
71% AI deal score
$2,783
$1,870
Save $913
From IAH
Elite
Jul 07
Phoenix, United States
71% AI deal score
$2,758
$1,870
Save $888
From IAH
Elite
Jul 10
Phoenix, United States
71% AI deal score
$2,696
$1,887
Save $809
From IAH
Elite
Jul 09
Phoenix, United States
71% AI deal score
$2,793
$1,944
Save $849
From IAH
Elite
Jul 07
Phoenix, United States
71% AI deal score
$2,766
$1,944
Save $822
From IAH
Elite
Jul 09
Phoenix, United States
71% AI deal score
$2,919
$1,962
Save $957
From IAH
Elite
Jul 07
Phoenix, United States
71% AI deal score
$2,821
$1,962
Save $859
From IAH
Elite
Aug 11
Phoenix, United States
71% AI deal score
$963
$787
Save $176
From IAH
Elite
Jun 23
Phoenix, United States
71% AI deal score
$1,107
$847
Save $260
From IAH
Elite
Jun 30
Phoenix, United States
71% AI deal score
$753
$638
Save $115
From IAH
Elite
Jul 10
Phoenix, United States
70% AI deal score
$2,699
$1,928
Save $771
From IAH
Elite
Jul 09
Phoenix, United States
70% AI deal score
$2,703
$1,962
Save $741
From IAH
Elite
Jul 07
Phoenix, United States
70% AI deal score
$2,685
$1,962
Save $723
From IAH
Elite
Jul 09
Phoenix, United States
70% AI deal score
$2,710
$2,003
Save $707
From IAH
Elite
Jul 07
Phoenix, United States
70% AI deal score
$2,694
$2,003
Save $691
From IAH
Elite
Jul 17
Phoenix, United States
70% AI deal score
$995
$827
Save $168
From IAH
Elite
Jun 26
Phoenix, United States
70% AI deal score
$1,236
$979
Save $257
From IAH
Elite
Jun 25
Phoenix, United States
70% AI deal score
$1,277
$979
Save $298
From IAH
Elite
Aug 18
Phoenix, United States
70% AI deal score
$829
$636
Save $193
From IAH
Elite
Jun 30
Phoenix, United States
70% AI deal score
$751
$638
Save $113
From IAH
Elite
Jul 13
Phoenix, United States
69% AI deal score
$968
$827
Save $141
From IAH
Elite
Jun 29
Phoenix, United States
69% AI deal score
$1,039
$886
Save $153
From IAH
Elite
Sep 23
Phoenix, United States
69% AI deal score
$803
$636
Save $167
From IAH
Elite
Aug 06
Phoenix, United States
69% AI deal score
$830
$653
Save $177
From IAH
Elite
Aug 07
Phoenix, United States
69% AI deal score
$833
$656
Save $177
From IAH
Elite
Aug 03
Phoenix, United States
69% AI deal score
$824
$656
Save $168
From IAH
Elite
Sep 01
Phoenix, United States
68% AI deal score
$901
$804
Save $97
From IAH
Elite
Jul 02
Phoenix, United States
68% AI deal score
$997
$869
Save $128
From IAH
Elite
Jul 01
Phoenix, United States
68% AI deal score
$1,019
$888
Save $131
From IAH
Elite
Jul 09
Phoenix, United States
68% AI deal score
$1,028
$889
Save $139
From IAH
Elite
Jun 27
Phoenix, United States
68% AI deal score
$1,049
$925
Save $124
From IAH
Elite
Jun 25
Phoenix, United States
68% AI deal score
$831
$757
Save $74
From IAH
Elite
Jul 02
Phoenix, United States
67% AI deal score
$1,057
$979
Save $78
From IAH
Elite
Jul 15
Phoenix, United States
66% AI deal score
$635
$619
Save $16
From IAH
Elite
Jul 14
Phoenix, United States
66% AI deal score
$635
$619
Save $16
From IAH
Elite
Jul 01
Phoenix, United States
66% AI deal score
$657
$638
Save $19
From IAH
Elite
Jul 07
Phoenix, United States
65% AI deal score
$625
$619
Save $6
From IAH
Elite
Jul 20
Phoenix, United States
65% AI deal score
$646
$639
Save $7
From IAH
Elite
Jul 28
Phoenix, United States
50% AI deal score
$638
From IAH
Elite
Jul 14
Phoenix, United States
50% AI deal score
$638
From IAH
Elite
Jul 13
Phoenix, United States
50% AI deal score
$701
From IAH
Elite
Jul 02
Phoenix, United States
50% AI deal score
$701
From IAH
Elite
Jul 10
Phoenix, United States
50% AI deal score
$721
From IAH
Elite
Jul 13
Phoenix, United States
50% AI deal score
$763
From IAH
Elite
Jul 12
Phoenix, United States
49% AI deal score
$869
From IAH
Elite
Aug 06
Phoenix, United States
49% AI deal score
$1,161
From IAH
Elite
Aug 06
Phoenix, United States
49% AI deal score
$1,206
From IAH
Elite
Jul 03
Phoenix, United States
48% AI deal score
$931
From IAH
Elite
Aug 07
Phoenix, United States
47% AI deal score
$1,788
From IAH
Elite
Jun 26
Phoenix, United States
45% AI deal score
$1,265
From IAH
Elite
Aug 07
Phoenix, United States
44% AI deal score
$1,788
From IAH
Elite
Jun 23
Phoenix, United States
43% AI deal score
$1,964
From IAH
Elite
Jun 17
Phoenix, United States
43% AI deal score
$2,268
From HOU
Elite
Jun 28
Phoenix, United States
39% AI deal score
$5,569
From IAH
Elite
Dec 07
Phoenix, United States
38% AI deal score
$2,875
From IAH
Elite
Dec 02
Phoenix, United States
38% AI deal score
$2,875
From IAH
Elite
Dec 08
Phoenix, United States
38% AI deal score
$2,880
From IAH
Elite
Dec 02
Phoenix, United States
38% AI deal score
$2,880
From IAH
Elite
Dec 04
Phoenix, United States
38% AI deal score
$2,880
From IAH
Elite
Dec 02
Phoenix, United States
38% AI deal score
$2,925
From IAH
Elite
Dec 07
Phoenix, United States
38% AI deal score
$2,925
From IAH
Elite
Dec 02
Phoenix, United States
38% AI deal score
$2,931
From IAH
Elite
Dec 03
Phoenix, United States
38% AI deal score
$3,102
From IAH
Elite
Dec 03
Phoenix, United States
38% AI deal score
$3,107
From IAH
Elite
Dec 06
Phoenix, United States
38% AI deal score
$3,144
From IAH
Elite
Dec 03
Phoenix, United States
38% AI deal score
$3,152
From IAH
Elite
Dec 03
Phoenix, United States
38% AI deal score
$3,157
From IAH
Elite
Dec 02
Phoenix, United States
38% AI deal score
$3,163
From IAH
Elite
Dec 03
Phoenix, United States
38% AI deal score
$3,390