Flights from Houston, TX to Phoenix, AZ

Promo Code

Best Deals on Flights From Houston, TX (IAH) to Phoenix, AZ (PHX)

Oct 2026
from$160*
Last seen: 2 hours ago
One-way/Economy
Nov 2026
from$43*
Last seen: 2 hours ago
One-way/Economy
Dec 2026
from$50*
Last seen: 54 mins ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $43
cmp-daily-histogram-bars-legend-max-price-aria-label $165
Displaying fares for October-2026
  • IAH–PHX: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

    OCT

  • IAH–PHX: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

  • IAH–PHX, Oct 30, 2026: from $160
    30

    Fri

  • IAH–PHX, Oct 31, 2026: from $160
    31

    Sat

  • IAH–PHX, Nov 1, 2026: from $160
    01

    Sun

    NOV

  • IAH–PHX, Nov 2, 2026: from $160
    02

    Mon

  • IAH–PHX, Nov 3, 2026: from $139
    03

    Tue

  • IAH–PHX, Nov 4, 2026: from $139
    04

    Wed

  • IAH–PHX, Nov 5, 2026: from $150
    05

    Thu

  • IAH–PHX, Nov 6, 2026: from $150
    06

    Fri

  • IAH–PHX, Nov 7, 2026: from $139
    07

    Sat

  • IAH–PHX, Nov 8, 2026: from $165
    08

    Sun

  • IAH–PHX, Nov 9, 2026: from $150
    09

    Mon

  • IAH–PHX, Nov 10, 2026: from $139
    10

    Tue

  • IAH–PHX, Nov 11, 2026: from $119
    11

    Wed

  • IAH–PHX, Nov 12, 2026: from $153
    12

    Thu

  • IAH–PHX, Nov 13, 2026: from $81
    13

    Fri

  • IAH–PHX, Nov 14, 2026: from $119
    14

    Sat

  • IAH–PHX, Nov 15, 2026: from $153
    15

    Sun

  • IAH–PHX: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • IAH–PHX, Nov 17, 2026: from $81
    17

    Tue

  • IAH–PHX, Nov 18, 2026: from $50
    18

    Wed

  • IAH–PHX, Nov 19, 2026: from $62
    19

    Thu

  • IAH–PHX, Nov 20, 2026: from $67
    20

    Fri

  • IAH–PHX, Nov 21, 2026: from $50
    21

    Sat

  • IAH–PHX, Nov 22, 2026: from $73
    22

    Sun

  • IAH–PHX, Nov 23, 2026: from $50
    23

    Mon

  • IAH–PHX, Nov 24, 2026: from $50
    24

    Tue

  • IAH–PHX, Nov 25, 2026: from $50
    25

    Wed

  • IAH–PHX, Nov 26, 2026: from $43
    26

    Thu

  • IAH–PHX, Nov 27, 2026: from $70
    27

    Fri

    • Range$43-$165

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Houston, TX to Phoenix, AZ on Frontier

    $
    Flights Deals from Houston, TX to Phoenix, AZ on Frontier
    From
    To
    Houston, TX (IAH)Phoenix, AZ (PHX)One-way
    /
    Discount Den Basic Fare    		Departing Feb 25, 2027

    From

    $52

    Last seen: 12 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Houston, TX Phoenix, AZ

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