Phoenix to SeaTac Flights (PHX-SEA) from $79

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Selected fares from Phoenix to SeaTac

The cheapest prices found with in the last 7 days for return flights were $129 and $79 for one-way flights to SeaTac for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Aug 13 - Sat, Aug 16
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$129 Roundtrip, found 6 hours ago
$129
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, Aug 13 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Sat, Aug 16, priced at $129 found 6 hours ago
Alaska Airlines
Wed, Aug 13 - Wed, Aug 13
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$151 Roundtrip, found 7 hours ago
$151
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Wed, Aug 13, priced at $151 found 7 hours ago
Delta
Tue, Oct 21 - Tue, Oct 21
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 21 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Tue, Oct 21, priced at $154 found 1 day ago

Save more with SeaTac Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
The Inn at Virginia Mason

The Inn at Virginia Mason

2.5 out of 5
Save 100% on your flight
per person
Sep 1 - Sep 8
found 1 day ago
Roundtrip flight included
Phoenix (PHX) to Seattle (SEA)
1 Hotel Seattle

1 Hotel Seattle

5 out of 5
Save 100% on your flight
per person
Sep 1 - Sep 5
found 1 day ago
Roundtrip flight included
Phoenix (PHX) to Seattle (SEA)
citizenM Seattle Pioneer Square

citizenM Seattle Pioneer Square

4 out of 5
Save 100% on your flight
per person
Sep 1 - Sep 8
found 1 day ago
Roundtrip flight included
Phoenix (PHX) to Seattle (SEA)
Lotte Hotel Seattle

Lotte Hotel Seattle

5 out of 5
Save 100% on your flight
per person
Sep 1 - Sep 8
found 1 day ago
Roundtrip flight included
Phoenix (PHX) to Seattle (SEA)
Fairmont Olympic Hotel

Fairmont Olympic Hotel

5 out of 5
Save 100% on your flight
per person
Sep 1 - Sep 8
found 1 day ago
Roundtrip flight included
Phoenix (PHX) to Seattle (SEA)
Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
Save 100% on your flight
per person
Sep 1 - Sep 8
found 1 day ago
Roundtrip flight included
Phoenix (PHX) to Seattle (SEA)
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