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United flights from Phoenix to Seattle starting at

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Low fare calendar for flights from Phoenix (PHX) to Seattle (SEA)

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$309 Price subject to changes
Viewed:10 hours ago
Economy
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$286 Price subject to changes
Viewed:21 hours ago
Economy
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$241 Price subject to changes
Viewed:10 hours ago
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$241 Price subject to changes
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$241 Price subject to changes
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$287 Price subject to changes
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$236 Price subject to changes
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$236 Price subject to changes
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$246 Price subject to changes
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$246 Price subject to changes
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$246 Price subject to changes
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$246 Price subject to changes
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$246 Price subject to changes
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$191 Price subject to changes
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$191 Price subject to changes
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$201 Price subject to changes
Viewed:10 hours ago
Economy
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$191 Price subject to changes
Viewed:15 hours ago
Economy
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$201 Price subject to changes
Viewed:10 hours ago
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$201 Price subject to changes
Viewed:10 hours ago
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$201 Price subject to changes
Viewed:10 hours ago
Economy
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$156 Price subject to changes
Viewed:10 hours ago
Economy
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$156 Price subject to changes
Viewed:10 hours ago
Economy
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$176 Price subject to changes
Viewed:10 hours ago
Economy
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$176 Price subject to changes
Viewed:10 hours ago
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$176 Price subject to changes
Viewed:10 hours ago
Economy
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30
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$176 Price subject to changes
Viewed:10 hours ago
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$176 Price subject to changes
Viewed:10 hours ago
Economy
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$156 Price subject to changes
Viewed:10 hours ago
Economy
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$156 Price subject to changes
Viewed:10 hours ago
Economy
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$176 Price subject to changes
Viewed:10 hours ago
Economy
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$166 Price subject to changes
Viewed:10 hours ago
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$176 Price subject to changes
Viewed:10 hours ago
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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 Phoenix (PHX) to Seattle (SEA) flights

FromToDatesFare TypePrice

Phoenix (PHX)

Seattle (SEA)

Depart: 10/13/20

Return: 10/27/20

Roundtrip
from
$156*
Viewed:21hoursago

Phoenix (PHX)

Seattle (SEA)

Depart: 10/20/20

Return: 11/03/20

Roundtrip
from
$156*
Viewed:21hoursago

Phoenix (PHX)

Seattle (SEA)

Depart: 10/21/20

Return: 11/04/20

Roundtrip
from
$156*
Viewed:21hoursago

Phoenix (PHX)

Seattle (SEA)

Depart: 10/28/20

Return: 11/11/20

Roundtrip
from
$156*
Viewed:21hoursago

Phoenix (PHX)

Seattle (SEA)

Depart: 10/13/20

Return: 10/20/20

Roundtrip
from
$156*
Viewed:21hoursago

Phoenix (PHX)

Seattle (SEA)

Depart: 10/21/20

Return: 10/28/20

Roundtrip
from
$156*
Viewed:21hoursago

Phoenix (PHX)

Seattle (SEA)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$156*
Viewed:21hoursago

Phoenix (PHX)

Seattle (SEA)

Depart: 10/14/20

Return: 10/28/20

Roundtrip
from
$156*
Viewed:21hoursago

Phoenix (PHX)

Seattle (SEA)

Depart: 10/27/20

Return: 11/10/20

Roundtrip
from
$156*
Viewed:21hoursago

Phoenix (PHX)

Seattle (SEA)

Depart: 10/14/20

Return: 10/21/20

Roundtrip
from
$156*
Viewed:21hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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 Seattle

Tuesday sky is clear
76°F 08/04/20
Wednesday broken clouds
83°F 08/05/20
Thursday moderate rain
60°F 08/06/20
Friday sky is clear
78°F 08/07/20
Saturday light rain
72°F 08/08/20
Sunday sky is clear
74°F 08/09/20
Monday sky is clear
81°F 08/10/20
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