Alaska Airlines Flights from Santa Rosa to Portland

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Lowest fares from Santa Rosa to Portland

$89
$379
Displaying fares for April-2025
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Range$89-$379

One-way low-fare flights Santa Rosa to Portland.*

One-way low-fare flights Santa Rosa to Portland.*
From
To
Fare Type
Dates
Price
Santa Rosa (STS)Portland (PDX)One-way
|
Saver
Depart: Jun 17, 2025

From

$89

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver
Depart: May 20, 2025

From

$89

Seen: 3 minutes ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver
Depart: Jun 3, 2025

From

$89

Seen: 1 hour ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver
Depart: Jun 10, 2025

From

$89

Seen: 1 hour ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver
Depart: May 21, 2025

From

$95

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver
Depart: May 24, 2025

From

$99

Seen: 14 hours ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver
Depart: Jun 7, 2025

From

$99

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver
Depart: Jun 14, 2025

From

$99

Seen: 4 hours ago

*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.