Alaska Airlines Flights from Boston to San Luis Obispo

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Lowest fares from Boston to San Luis Obispo

*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 Boston to San Luis Obispo.*

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One-way low-fare flights Boston to San Luis Obispo.*
From
To
Fare Type
Dates
Price
Boston (BOS)San Luis Obispo (SBP)One-way
|
Saver		Depart: Sep 16, 2025

From

$157

Seen: 21 hours ago

Boston (BOS)San Luis Obispo (SBP)One-way
|
Saver		Depart: Nov 4, 2025

From

$157

Seen: 21 hours ago

Boston (BOS)San Luis Obispo (SBP)One-way
|
Saver		Depart: Nov 15, 2025

From

$157

Seen: 21 hours ago

Boston (BOS)San Luis Obispo (SBP)One-way
|
Saver		Depart: Sep 9, 2025

From

$157

Seen: 21 hours ago

Boston (BOS)San Luis Obispo (SBP)One-way
|
Saver		Depart: Sep 17, 2025

From

$157

Seen: 21 hours ago

Boston (BOS)San Luis Obispo (SBP)One-way
|
Saver		Depart: Oct 7, 2025

From

$157

Seen: 21 hours ago

Boston (BOS)San Luis Obispo (SBP)One-way
|
Saver		Depart: Dec 10, 2025

From

$157

Seen: 21 hours ago

Boston (BOS)San Luis Obispo (SBP)One-way
|
Saver		Depart: Nov 19, 2025

From

$157

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.