Flights from Houston, TX to Portland, OR

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Best Deals on Flights From Houston, TX (IAH) to Portland, OR (PDX)

Nov 2026
from$184*
Last seen: 13 mins ago
One-way/Economy
Dec 2026
from$134*
Last seen: 6 hours ago
One-way/Economy
Jan 2027
No results for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $134
Displaying fares for November-2026
  • IAH–PDX: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

    NOV

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    12

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    Fri

  • IAH–PDX, Nov 14, 2026: from $259
    14

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    15

    Sun

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    16

    Mon

  • IAH–PDX, Nov 17, 2026: from $184
    17

    Tue

  • IAH–PDX, Nov 18, 2026: from $184
    18

    Wed

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    19

    Thu

  • IAH–PDX, Nov 20, 2026: from $259
    20

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    21

    Sat

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    22

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  • IAH–PDX, Nov 23, 2026: from $224
    23

    Mon

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    24

    Tue

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    25

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    26

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    27

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    28

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    29

    Sun

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    30

    Mon

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    01

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    DEC

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    02

    Wed

  • IAH–PDX, Dec 3, 2026: from $169
    03

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    04

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    05

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    06

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    07

    Mon

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    08

    Tue

  • IAH–PDX, Dec 9, 2026: from $134
    09

    Wed

  • IAH–PDX: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

    • Range$134-$259

    *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 Portland, OR on Frontier

    $
    Flights Deals from Houston, TX to Portland, OR on Frontier
    From
    To
    Houston, TX (IAH)Portland, OR (PDX)One-way
    /
    Discount Den Basic Fare    		Departing Mar 25, 2027

    From

    $243

    Last seen: 1 hour 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 Portland, OR

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