Alaska Airlines Flights from San Luis Obispo to Boston

Lowest fares from San Luis Obispo to Boston

May 2026
From$205*
Seen: 18 hours ago
Flight Type One Way|Saver
Jun 2026
From$199*
Seen: 18 hours ago
Flight Type One Way|Saver
Jul 2026
From$185*
Seen: 18 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $199
cmp-daily-histogram-bars-legend-max-price-aria-label $413
Displaying fares for May-2026
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    • Range$199-$413

    *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 San Luis Obispo to Boston.*

    $
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    One-way low-fare flights San Luis Obispo to Boston.*
    From
    To
    Fare Type
    Dates
    Price
    San Luis Obispo (SBP)Boston (BOS)One-way
    |
    Saver    		Depart: Sep 9, 2026

    From

    $185

    Seen: 18 hours ago

    San Luis Obispo (SBP)Boston (BOS)One-way
    |
    Saver    		Depart: Oct 27, 2026

    From

    $185

    Seen: 18 hours ago

    San Luis Obispo (SBP)Boston (BOS)One-way
    |
    Saver    		Depart: Jul 7, 2026

    From

    $185

    Seen: 18 hours ago

    San Luis Obispo (SBP)Boston (BOS)One-way
    |
    Saver    		Depart: Jul 11, 2026

    From

    $185

    Seen: 18 hours ago

    San Luis Obispo (SBP)Boston (BOS)One-way
    |
    Saver    		Depart: Jul 18, 2026

    From

    $185

    Seen: 18 hours ago

    San Luis Obispo (SBP)Boston (BOS)One-way
    |
    Saver    		Depart: Jul 28, 2026

    From

    $185

    Seen: 18 hours ago

    San Luis Obispo (SBP)Boston (BOS)One-way
    |
    Saver    		Depart: Aug 4, 2026

    From

    $185

    Seen: 18 hours ago

    San Luis Obispo (SBP)Boston (BOS)One-way
    |
    Saver    		Depart: Aug 5, 2026

    From

    $185

    Seen: 18 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.