Cheap Flights from Phoenix to Houston
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Deals from
Phoenix
RatePunk searches hundreds of travel sites at once for deals on flights to Houston
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
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 Phoenix to Houston
Explore current cheapest deals departing from Phoenix to Houston
Round trip
Sort by: Cheapest
September 15 - September 22
PHX - Houston
$130
$98
Round trip
September 14 - September 15
PHX - Houston
$132
$98
Round trip
September 15 - September 21
PHX - Houston
$130
$98
Round trip
September 15 - September 29
PHX - Houston
$115
$98
Round trip
September 14 - September 29
PHX - Houston
$112
$98
Round trip
September 14 - September 21
PHX - Houston
$129
$98
Round trip
September 14 - September 22
PHX - Houston
$124
$98
Round trip
October 6 - October 21
PHX - Houston
$136
$99
Round trip
October 5 - October 21
PHX - Houston
$134
$99
Round trip
September 29 - October 21
PHX - Houston
$123
$99
Round trip
Unlock all 500+ flight deals to Houston and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Phoenix to Houston
How much is a round trip from Phoenix to Houston
Regular price: $102 - $241
Prices are currently below the regular range.
The regular price range for flights from Phoenix to Houston is $102 to $241. The current lowest deal is $98 with Frontier Airlines, valid for travel from Sep 15 to Sep 21.
now $98
Low $102
High $241
The cheapest time to fly from Phoenix to Houston
The cheapest month to fly from Phoenix to Houston is May, with a median price of $108. The most expensive month is February, with a median price of $1247. Prices are generally lower from April to December.
May
Flights from $108
February
Flights from $1,247
Direct flights from Phoenix to Houston
Frontier Airlines
Last-minute flights going from Phoenix to Houston
Wed, Jun 17
PHX - Houston
Phoenix (PHX) - Houston (IAH)
Frontier Airlines
$278
$179
One-way
Wed, Jun 17
PHX - Houston
Phoenix (PHX) - Houston (IAH)
Frontier Airlines
$281
$224
One-way
Wed, Jun 17
PHX - Houston
Phoenix (PHX) - Houston (IAH)
Frontier Airlines
$351
$275
One-way
Wed, Jun 17
PHX - Houston
Phoenix (PHX) - Houston (IAH)
Frontier Airlines
$416
$296
One-way
Wed, Jun 17
PHX - Houston
Phoenix (PHX) - Houston (HOU)
$481
$359
One-way
Wed, Jun 17
PHX - Houston
Phoenix (PHX) - Houston (HOU)
$435
$390
One-way
Biggest price drops on these dates for flights from Phoenix to Houston
Oct 29 - Nov 3
$430 → $294
32%
Jun 17 - Jun 20
$481 → $359
25%
Jun 17 - Jun 18
$416 → $296
29%
Jun 20 - Jun 23
$477 → $364
24%
Popular Airports to fly from Phoenix to Houston
Phoenix - Houston route insights
💸 Price insights
Recent fares are above the typical level
Recent fares from Phoenix to Houston are above the typical level, with a median of $223.
📅 Best time to fly
May is historically the cheapest month to fly
Historically, May is the cheapest month to fly from Phoenix to Houston, with a median price of $108.
⏱️ Flight duration
Flights typically take 5h 44m
The typical flight duration from Phoenix to Houston is 5 hours and 44 minutes.
✈️ Airlines & availability
Deals are frequent on this route
Deals for flights from Phoenix to Houston are frequent, with over 1 deal per day historically.
🏆 Airline highlight
Frontier Airlines offers direct flights
Frontier Airlines is one of the airlines that offers direct flights on this route.
🎯 Booking tip
Consider booking during cheaper months
Historically, May, October, and April offer lower median prices for this route.
Phoenix main airports to depart from
Phoenix Sky Harbor International (PHX)
Phoenix Sky Harbor International Airport is a convenient option for flights from Phoenix to Houston.
📍 ~6 km from Phoenix city center (reachable by car or bus)
💸 Flights from ~$98
Phoenix–Mesa Gateway (AZA)
Phoenix–Mesa Gateway Airport offers an alternative departure point for your trip to Houston.
📍 ~48 km from Phoenix city center (reachable by car)
💸 Flights from ~$253
Houston main airports to arrive at
George Bush Intercontinental (IAH)
George Bush Intercontinental Airport serves as a major hub for flights arriving in Houston from Phoenix.
📍 ~30 km from Houston city center (reachable by car)
💸 Flights from ~$98
William P. Hobby (HOU)
William P. Hobby Airport offers another convenient arrival option for flights to Houston from Phoenix.
📍 ~15 km from Houston city center (reachable by car)
💸 Flights from ~$98
Airports nearby Houston used as alternative
Austin–Bergstrom International (AUS)
This major international airport offers extensive domestic and growing international routes as a practical alternative.
📍 ~230 km from destination city (reachable by car)
💸 Flights from ~$131
San Antonio International (SAT)
San Antonio International is a large airport with reliable service, multiple carriers, and competitive domestic pricing.
📍 ~300 km from destination city (reachable by car)
💸 Flights from ~$205
Dallas/Fort Worth International (DFW)
This massive global hub provides extensive flight options, ideal for destinations not served by Houston.
📍 ~380 km from destination city (reachable by car)
💸 Flights from ~$118
Dallas Love Field (DAL)
Dallas Love Field is a major domestic hub, especially useful for Southwest Airlines passengers.
📍 ~360 km from destination city (reachable by car)
💸 Flights from ~$224
Easterwood (CLL)
Easterwood is the closest geographical alternative for northwest Houston, offering fast check-in and security.
📍 ~130 km from destination city (reachable by car)
💸 Flights from ~$421
Business & First Class Flight Deals to Houston
Discover luxury on the budget with premium cabin class on flights from Phoenix to Houston.
Elite
Best Elite deals to Houston
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From PHX
Elite
Jun 28
Houston, United States
80% AI deal score
$1,623
$788
Save $835
From PHX
Elite
Aug 03
Houston, United States
79% AI deal score
$1,589
$810
Save $779
From PHX
Elite
Aug 03
Houston, United States
77% AI deal score
$1,653
$906
Save $747
From PHX
Elite
Jul 27
Houston, United States
76% AI deal score
$1,392
$855
Save $537
From PHX
Elite
Aug 07
Houston, United States
76% AI deal score
$1,639
$965
Save $674
From PHX
Elite
Jul 20
Houston, United States
74% AI deal score
$1,609
$978
Save $631
From PHX
Elite
Jul 14
Houston, United States
70% AI deal score
$717
$619
Save $98
From PHX
Elite
Jul 15
Houston, United States
70% AI deal score
$716
$619
Save $97
From PHX
Elite
Sep 16
Houston, United States
69% AI deal score
$747
$619
Save $128
From PHX
Elite
Oct 14
Houston, United States
69% AI deal score
$761
$619
Save $142
From PHX
Elite
Aug 05
Houston, United States
69% AI deal score
$772
$619
Save $153
From PHX
Elite
Oct 29
Houston, United States
69% AI deal score
$763
$636
Save $127
From PHX
Elite
Oct 03
Houston, United States
69% AI deal score
$779
$636
Save $143
From PHX
Elite
Aug 04
Houston, United States
69% AI deal score
$789
$636
Save $153
From PHX
Elite
Jul 14
Houston, United States
69% AI deal score
$723
$639
Save $84
From PHX
Elite
Jul 29
Houston, United States
68% AI deal score
$896
$806
Save $90
From PHX
Elite
Jul 14
Houston, United States
68% AI deal score
$898
$806
Save $92
From PHX
Elite
Jul 14
Houston, United States
68% AI deal score
$917
$807
Save $110
From PHX
Elite
Sep 24
Houston, United States
68% AI deal score
$1,286
$955
Save $331
From PHX
Elite
Sep 01
Houston, United States
68% AI deal score
$729
$636
Save $93
From PHX
Elite
Jul 01
Houston, United States
67% AI deal score
$884
$806
Save $78
From PHX
Elite
Jun 30
Houston, United States
67% AI deal score
$879
$806
Save $73
From PHX
Elite
Jun 30
Houston, United States
67% AI deal score
$871
$806
Save $65
From PHX
Elite
Jul 01
Houston, United States
67% AI deal score
$885
$806
Save $79
From PHX
Elite
Jul 15
Houston, United States
67% AI deal score
$870
$807
Save $63
From PHX
Elite
Jul 16
Houston, United States
67% AI deal score
$870
$807
Save $63
From PHX
Elite
Jul 13
Houston, United States
67% AI deal score
$898
$827
Save $71
From PHX
Elite
Jul 22
Houston, United States
67% AI deal score
$718
$681
Save $37
From PHX
Elite
Jul 14
Houston, United States
66% AI deal score
$813
$787
Save $26
From PHX
Elite
Jul 15
Houston, United States
66% AI deal score
$814
$787
Save $27
From PHX
Elite
Jul 22
Houston, United States
66% AI deal score
$815
$787
Save $28
From PHX
Elite
Jul 03
Houston, United States
66% AI deal score
$996
$951
Save $45
From PHX
Elite
Jul 17
Houston, United States
66% AI deal score
$721
$701
Save $20
From PHX
Elite
Jul 16
Houston, United States
66% AI deal score
$725
$701
Save $24
From PHX
Elite
Jun 24
Houston, United States
66% AI deal score
$763
$741
Save $22
From PHX
Elite
Jun 24
Houston, United States
66% AI deal score
$762
$744
Save $18
From PHX
Elite
Jul 14
Houston, United States
65% AI deal score
$814
$807
Save $7
From PHX
Elite
Sep 24
Houston, United States
50% AI deal score
$764
$653
Save $111
From PHX
Elite
Jul 08
Houston, United States
50% AI deal score
$708
$706
Save $2
From PHX
Elite
Jul 17
Houston, United States
50% AI deal score
$743
From PHX
Elite
Jul 23
Houston, United States
50% AI deal score
$743
From PHX
Elite
Jul 30
Houston, United States
50% AI deal score
$743
From PHX
Elite
Dec 12
Houston, United States
48% AI deal score
$1,243
$1,169
Save $74
From PHX
Elite
Jul 10
Houston, United States
47% AI deal score
$961
From PHX
Elite
Jul 20
Houston, United States
46% AI deal score
$917
$894
Save $23
From PHX
Elite
Jun 28
Houston, United States
46% AI deal score
$979
From PHX
Elite
Jul 13
Houston, United States
45% AI deal score
$869
From PHX
Elite
Jul 19
Houston, United States
45% AI deal score
$962
From PHX
Elite
Dec 12
Houston, United States
45% AI deal score
$698
From PHX
Elite
Jul 26
Houston, United States
44% AI deal score
$1,703
From PHX
Elite
Jul 19
Houston, United States
44% AI deal score
$1,703
From PHX
Elite
Jul 20
Houston, United States
44% AI deal score
$1,788
From PHX
Elite
Jul 13
Houston, United States
44% AI deal score
$827
From PHX
Elite
Jul 19
Houston, United States
43% AI deal score
$1,698
From PHX
Elite
Jul 26
Houston, United States
43% AI deal score
$1,698
From PHX
Elite
Jul 26
Houston, United States
43% AI deal score
$1,698
From PHX
Elite
Jul 19
Houston, United States
43% AI deal score
$1,698
From PHX
Elite
Jul 19
Houston, United States
43% AI deal score
$1,703
From PHX
Elite
Jul 26
Houston, United States
43% AI deal score
$1,749
From PHX
Elite
Jul 19
Houston, United States
43% AI deal score
$1,749
From PHX
Elite
Jul 20
Houston, United States
43% AI deal score
$1,788
From PHX
Elite
Aug 05
Houston, United States
43% AI deal score
$1,823
From PHX
Elite
Aug 05
Houston, United States
43% AI deal score
$1,823
From PHX
Elite
Jul 20
Houston, United States
43% AI deal score
$1,833
From PHX
Elite
Jul 18
Houston, United States
43% AI deal score
$1,863
From PHX
Elite
Aug 02
Houston, United States
43% AI deal score
$1,917
From PHX
Elite
Aug 02
Houston, United States
43% AI deal score
$1,917
From PHX
Elite
Aug 05
Houston, United States
43% AI deal score
$1,922
From PHX
Elite
Jul 20
Houston, United States
42% AI deal score
$1,783
From PHX
Elite
Jul 20
Houston, United States
42% AI deal score
$1,783
From PHX
Elite
Jul 19
Houston, United States
42% AI deal score
$1,798
From PHX
Elite
Jul 26
Houston, United States
42% AI deal score
$1,798
From PHX
Elite
Jul 18
Houston, United States
42% AI deal score
$1,858
From PHX
Elite
Jul 18
Houston, United States
42% AI deal score
$1,858
From PHX
Elite
Jul 18
Houston, United States
42% AI deal score
$1,863
From PHX
Elite
Jul 24
Houston, United States
42% AI deal score
$1,877
From PHX
Elite
Jul 24
Houston, United States
42% AI deal score
$1,877
From PHX
Elite
Jul 20
Houston, United States
42% AI deal score
$1,882
From PHX
Elite
Jul 24
Houston, United States
42% AI deal score
$1,882
From PHX
Elite
Jul 18
Houston, United States
42% AI deal score
$1,908
From PHX
Elite
Jul 06
Houston, United States
42% AI deal score
$1,942
From PHX
Elite
Jul 27
Houston, United States
42% AI deal score
$1,952
From PHX
Elite
Jul 27
Houston, United States
42% AI deal score
$1,957
From PHX
Elite
Jul 06
Houston, United States
41% AI deal score
$1,942
From PHX
Elite
Jul 27
Houston, United States
41% AI deal score
$1,952
From PHX
Elite
Jul 06
Houston, United States
41% AI deal score
$2,067
From PHX
Elite
Jun 23
Houston, United States
41% AI deal score
$2,188
From PHX
Elite
Jul 18
Houston, United States
40% AI deal score
$2,113
From PHX
Elite
Jul 27
Houston, United States
40% AI deal score
$2,207
From PHX
Elite
Dec 04
Houston, United States
38% AI deal score
$2,829
From PHX
Elite
Jun 22
Houston, United States
36% AI deal score
$2,185
From PHX
Elite
Jul 22
Houston, United States
35% AI deal score
$1,996
From PHX
Elite
Jul 04
Houston, United States
34% AI deal score
$2,258