Alaska Airlines Flights from Boston to San Luis Obispo

Lowest fares from Boston to San Luis Obispo

Jun 2026
From$210*
Seen: 12 hours ago
Flight Type One Way|Saver
Jul 2026
From$190*
Seen: 12 hours ago
Flight Type One Way|Saver
Aug 2026
From$185*
Seen: 12 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $205
cmp-daily-histogram-bars-legend-max-price-aria-label $487
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    • Range$205-$487

    *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: Aug 18, 2026

    From

    $185

    Seen: 12 hours ago

    Boston (BOS)San Luis Obispo (SBP)One-way
    |
    Saver    		Depart: Aug 22, 2026

    From

    $185

    Seen: 12 hours ago

    Boston (BOS)San Luis Obispo (SBP)One-way
    |
    Saver    		Depart: Aug 25, 2026

    From

    $185

    Seen: 12 hours ago

    Boston (BOS)San Luis Obispo (SBP)One-way
    |
    Saver    		Depart: Aug 29, 2026

    From

    $185

    Seen: 12 hours ago

    Boston (BOS)San Luis Obispo (SBP)One-way
    |
    Saver    		Depart: Sep 2, 2026

    From

    $185

    Seen: 12 hours ago

    Boston (BOS)San Luis Obispo (SBP)One-way
    |
    Saver    		Depart: Sep 30, 2026

    From

    $185

    Seen: 12 hours ago

    Boston (BOS)San Luis Obispo (SBP)One-way
    |
    Saver    		Depart: Oct 31, 2026

    From

    $185

    Seen: 12 hours ago

    Boston (BOS)San Luis Obispo (SBP)One-way
    |
    Saver    		Depart: Nov 3, 2026

    From

    $185

    Seen: 12 hours 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.