Flights from Dallas, TX to Houston, TX

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Best Deals on Flights From Dallas, TX (DFW) to Houston, TX (IAH)

Oct 2026
from$42*
Last seen: 19 hours ago
One-way/Economy
Nov 2026
from$79*
Last seen: 5 hours ago
One-way/Economy
Dec 2026
from$88*
Last seen: 22 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $42
cmp-daily-histogram-bars-legend-max-price-aria-label $184
Displaying fares for October-2026
  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    02

    Fri

  • DFW–IAH, Oct 3, 2026: from $184
    03

    Sat

  • DFW–IAH, Oct 4, 2026: from $184
    04

    Sun

  • DFW–IAH, Oct 5, 2026: from $184
    05

    Mon

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • DFW–IAH, Oct 7, 2026: from $184
    07

    Wed

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • DFW–IAH, Oct 9, 2026: from $184
    09

    Fri

  • DFW–IAH, Oct 10, 2026: from $184
    10

    Sat

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • DFW–IAH, Oct 12, 2026: from $177
    12

    Mon

  • DFW–IAH, Oct 13, 2026: from $172
    13

    Tue

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

  • DFW–IAH, Oct 15, 2026: from $182
    15

    Thu

  • DFW–IAH, Oct 16, 2026: from $182
    16

    Fri

  • DFW–IAH, Oct 17, 2026: from $182
    17

    Sat

  • DFW–IAH, Oct 18, 2026: from $156
    18

    Sun

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • DFW–IAH, Oct 20, 2026: from $42
    20

    Tue

  • DFW–IAH, Oct 21, 2026: from $47
    21

    Wed

  • DFW–IAH, Oct 22, 2026: from $80
    22

    Thu

  • DFW–IAH, Oct 23, 2026: from $87
    23

    Fri

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

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

    Thu

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    30

    Fri

  • DFW–IAH: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

    • Range$42-$184

    *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 Dallas, TX to Houston, TX on Frontier

    $
    Flights Deals from Dallas, TX to Houston, TX on Frontier
    From
    To
    Dallas, TX (DFW)Houston, TX (IAH)One-way
    /
    Discount Den Basic Fare    		Departing Feb 6, 2027

    From

    $69

    Last seen: 8 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®.

    Dallas, TX Houston, TX

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