Flights from Houston, TX to Philadelphia, PA

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Best Deals on Flights From Houston, TX (IAH) to Philadelphia, PA (PHL)

Try alternate month or interact with individual days below in order to find offers.
Jul 2026
No results for this month.
Aug 2026
from$43*
Last seen: 3 hours ago
One-way/Economy
Sep 2026
from$60*
Last seen: 7 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $57
cmp-daily-histogram-bars-legend-max-price-aria-label $199
Displaying fares for July-2026
  • IAH–PHL: cmp-view-offers-disclaimer. Find Offers
    30

    Thu

    JUL

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

    Fri

  • IAH–PHL, Aug 1, 2026: from $199
    01

    Sat

    AUG

  • IAH–PHL, Aug 2, 2026: from $199
    02

    Sun

  • IAH–PHL, Aug 3, 2026: from $199
    03

    Mon

  • IAH–PHL: cmp-view-offers-disclaimer. Find Offers
    04

    Tue

  • IAH–PHL, Aug 5, 2026: from $189
    05

    Wed

  • IAH–PHL, Aug 6, 2026: from $189
    06

    Thu

  • IAH–PHL: cmp-view-offers-disclaimer. Find Offers
    07

    Fri

  • IAH–PHL, Aug 8, 2026: from $189
    08

    Sat

  • IAH–PHL, Aug 9, 2026: from $189
    09

    Sun

  • IAH–PHL, Aug 10, 2026: from $189
    10

    Mon

  • IAH–PHL, Aug 11, 2026: from $112
    11

    Tue

  • IAH–PHL, Aug 12, 2026: from $137
    12

    Wed

  • IAH–PHL: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • IAH–PHL, Aug 14, 2026: from $184
    14

    Fri

  • IAH–PHL, Aug 15, 2026: from $133
    15

    Sat

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

    Sun

  • IAH–PHL, Aug 17, 2026: from $119
    17

    Mon

  • IAH–PHL, Aug 18, 2026: from $92
    18

    Tue

  • IAH–PHL, Aug 19, 2026: from $57
    19

    Wed

  • IAH–PHL, Aug 20, 2026: from $112
    20

    Thu

  • IAH–PHL, Aug 21, 2026: from $101
    21

    Fri

  • IAH–PHL: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • IAH–PHL, Aug 23, 2026: from $128
    23

    Sun

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

    Mon

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

    Tue

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

    Wed

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

    Thu

  • IAH–PHL, Aug 28, 2026: from $87
    28

    Fri

  • IAH–PHL, Aug 29, 2026: from $119
    29

    Sat

    • Range$57-$199

    *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 Philadelphia, PA on Frontier

    $
    Flights Deals from Houston, TX to Philadelphia, PA on Frontier
    From
    To
    Houston, TX (IAH)Philadelphia, PA (PHL)One-way
    /
    Discount Den Basic Fare    		Departing Nov 11, 2026

    From

    $60

    Last seen: 7 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 Philadelphia, PA

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