Alaska Airlines Flights from Santa Rosa to Portland

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Lowest fares from Santa Rosa to Portland

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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

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One-way low-fare flights Santa Rosa to Portland.*
From
To
Fare Type
Dates
Price
Santa Rosa (STS)Portland (PDX)One-way
|
Saver		Depart: Jan 10, 2026

From

$88

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver		Depart: Jan 27, 2026

From

$88

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver		Depart: Jan 28, 2026

From

$88

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver		Depart: Feb 3, 2026

From

$88

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver		Depart: Feb 7, 2026

From

$88

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver		Depart: Feb 10, 2026

From

$88

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver		Depart: Feb 25, 2026

From

$88

Seen: 1 day ago

Santa Rosa (STS)Portland (PDX)One-way
|
Saver		Depart: Nov 15, 2025

From

$88

Seen: 1 day ago

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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