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United flights from Portland, OR to Houston starting at

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Low fare calendar for flights from Portland, OR (PDX) to Houston (IAH)

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$502 Price subject to changes
Viewed:7 hours ago
Economy
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$502 Price subject to changes
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Economy
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$477 Price subject to changes
Viewed:17 hours ago
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$482 Price subject to changes
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$482 Price subject to changes
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$482 Price subject to changes
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$457 Price subject to changes
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$482 Price subject to changes
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$457 Price subject to changes
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$437 Price subject to changes
Viewed:17 hours ago
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$437 Price subject to changes
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$462 Price subject to changes
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$482 Price subject to changes
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$282 Price subject to changes
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$330 Price subject to changes
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$290 Price subject to changes
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$242 Price subject to changes
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$282 Price subject to changes
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$302 Price subject to changes
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$262 Price subject to changes
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$222 Price subject to changes
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$310 Price subject to changes
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$270 Price subject to changes
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$222 Price subject to changes
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$242 Price subject to changes
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$222 Price subject to changes
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$262 Price subject to changes
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$222 Price subject to changes
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$302 Price subject to changes
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$222 Price subject to changes
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$222 Price subject to changes
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$222 Price subject to changes
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$222 Price subject to changes
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$262 Price subject to changes
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$222 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Portland, OR (PDX) to Houston (IAH) flights

FromToDatesFare TypePrice

Portland, OR (PDX)

Houston (IAH)

Depart: 10/17/20

Return: 10/31/20

Roundtrip
from
$222*
Viewed:16hoursago

Portland, OR (PDX)

Houston (IAH)

Depart: 10/20/20

Return: 11/03/20

Roundtrip
from
$222*
Viewed:16hoursago

Portland, OR (PDX)

Houston (IAH)

Depart: 10/22/20

Return: 11/05/20

Roundtrip
from
$222*
Viewed:16hoursago

Portland, OR (PDX)

Houston (IAH)

Depart: 10/24/20

Return: 11/07/20

Roundtrip
from
$222*
Viewed:16hoursago

Portland, OR (PDX)

Houston (IAH)

Depart: 10/26/20

Return: 11/09/20

Roundtrip
from
$222*
Viewed:16hoursago

Portland, OR (PDX)

Houston (IAH)

Depart: 10/27/20

Return: 11/10/20

Roundtrip
from
$222*
Viewed:16hoursago

Portland, OR (PDX)

Houston (IAH)

Depart: 10/28/20

Return: 11/11/20

Roundtrip
from
$222*
Viewed:16hoursago

Portland, OR (PDX)

Houston (IAH)

Depart: 10/29/20

Return: 11/12/20

Roundtrip
from
$222*
Viewed:16hoursago

Portland, OR (PDX)

Houston (IAH)

Depart: 10/31/20

Return: 11/14/20

Roundtrip
from
$222*
Viewed:16hoursago

Portland, OR (PDX)

Houston (IAH)

Depart: 11/02/20

Return: 11/16/20

Roundtrip
from
$222*
Viewed:16hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Houston

Saturday sky is clear
86°F 09/26/20
Sunday scattered clouds
88°F 09/27/20
Monday light rain
80°F 09/28/20
Tuesday sky is clear
78°F 09/29/20
Wednesday sky is clear
84°F 09/30/20
Thursday sky is clear
88°F 10/01/20
Friday sky is clear
85°F 10/02/20
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