BOS - SBP

$220 Find Cheap Flights from Boston to San Luis Obispo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$383
Typical prices: $454-$619
Alaska Airlines
Sat 1/6Fri 1/12
BOS - SBP • 1 stop
Cheapest one-way
$220
Typical prices: $234-$389
United Airlines
Sat 1/13
BOS - SBP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and San Luis Obispo. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
13 weeks
in advance
Our data shows that travelers who book at least 13 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 21% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
San Francisco (SFO)
Cheapest • Avg $504 (round-trip)
Denver Intl (DEN)
Shortest trip • 8h 13m (one-way)
Insights
Insights
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We hope you love your trip to San Luis Obispo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to San Luis Obispo (BOS-SBP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to San Luis Obispo

Wed, Jan 6 - Tue, Jan 12
Alaska Airlines Logo
4:55 pm - 11:42 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
9h 47m1 stop San Diego
Alaska Airlines Logo
3:47 pm - 3:52 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
21h 05m1 stop San Diego
$383Alaska Airlines
Tue, Dec 8 - Tue, Dec 15
Alaska Airlines Logo
6:13 pm - 11:43 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
8h 30m1 stop San Diego
Alaska Airlines Logo
6:00 am - 5:09 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
8h 09m1 stop San Diego
$383Alaska Airlines
Tue, Feb 2 - Mon, Feb 8
Alaska Airlines Logo
4:55 pm - 3:07 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
25h 12m1 stop San Diego
Alaska Airlines Logo
3:47 pm - 3:52 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
21h 05m1 stop San Diego
$403Alaska Airlines
Fri, Feb 5 - Mon, Feb 8
Alaska Airlines Logo
4:55 pm - 3:01 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
25h 06m1 stop San Diego
Alaska Airlines Logo
3:47 pm - 3:52 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
21h 05m1 stop San Diego
$403Alaska Airlines
Tue, Feb 9 - Tue, Feb 16
United Airlines Logo
9:09 am - 5:27 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
11h 18m2 stops Chicago O'Hare Intl Los Angeles
United Airlines Logo
6:00 am - 4:24 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
7h 24m1 stop San Francisco
$444United Airlines
Tue, Dec 8 - Tue, Dec 15
United Airlines Logo
6:00 am - 1:22 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
10h 22m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
6:15 am - 7:15 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
10h 00m1 stop San Francisco
$444United Airlines
Tue, Dec 8 - Tue, Dec 15
United Airlines Logo
11:35 am - 8:13 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
11h 38m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
6:15 am - 7:12 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
9h 57m2 stops San Francisco Washington, D.C. Dulles Intl
$450United Airlines
Wed, Dec 2 - Fri, Dec 11
American Airlines Logo
1:11 pm - 6:46 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
8h 35m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:42 pm - 11:45 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
8h 03m1 stop Phoenix Sky Harbor Intl
$454American Airlines
Sat, Apr 10 - Thu, Apr 15
American Airlines Logo
9:45 am - 4:02 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
9h 17m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
9:46 am - 8:43 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
7h 57m1 stop Phoenix Sky Harbor Intl
$454American Airlines
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
4:44 pm - 10:21 pmBOS  Boston Logan Intl-SBP San Luis Obispo County
8h 37m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:42 pm - 11:45 pmSBP  San Luis Obispo County-BOS Boston Logan Intl
8h 03m1 stop Phoenix Sky Harbor Intl
$459American Airlines
Booking Insights

Price, demand and travel trends for Boston to San Luis Obispo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boston to San Luis Obispo?

Round-trip flights from Boston to San Luis Obispo typically range from $454 to $619. The lowest price found in the past 5 days was $383, on Alaska Airlines.

What's the cheapest day of the week to fly from Boston to San Luis Obispo?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Boston to San Luis Obispo. It’s 14% cheaper than the average day, while Monday is the most expensive, with prices 16% higher.

What’s the cheapest month to fly from Boston to San Luis Obispo?

•May is the cheapest month to fly from Boston to San Luis Obispo at $408 round-trip.
•October ($625) and November ($611) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 53% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Boston to San Luis Obispo the cheapest?

Flights from Boston to San Luis Obispo are cheapest 13 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Boston to San Luis Obispo flights

Low season

February

Cheapest flight

$220
Beat the crowds with an average 30% drop in travelers.
The most popular month to fly with an average 57% increase in travelers.
One-way flight from Boston to San Luis Obispo

When to book flights from Boston to San Luis Obispo

Are your dates flexible? Find out the best times to travel from Boston to San Luis Obispo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to San Luis Obispo flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to San Luis Obispo?

    Two cabin classes are available on flights from Boston to San Luis Obispo:

    • Economy Class
    • First Class

  • How long is a flight from Boston to San Luis Obispo?

    A nonstop flight from Boston to San Luis Obispo takes 00m, covering 2,677 miles.

  • Do I need a passport to fly from Boston to San Luis Obispo?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Boston to San Luis Obispo flight?

    Round-trip flights from Boston to San Luis Obispo range from $454 to $619, with an average of $517 over the past 12 months. Anything below $454 counts as a good deal.

  • How expensive are last-minute Boston to San Luis Obispo flights?

    Last-minute fares on this route (booked within two weeks of departure) run 6% above the $517 route average. Book 13 weeks before departure for the lowest fares.

  • Have flight prices from Boston to San Luis Obispo changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $383 to $905. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Boston to San Luis Obispo looking right now?

    One-way fares from Boston to San Luis Obispo are currently higher than usual. Average one-way flight prices are about $365, which is 25% above the typical average for this route.

  • What car rental options are available at San Luis Obispo County Airport (SBP)?

    San Luis Obispo County Airport (SBP) hosts 5 major car rental companies, with daily rates averaging $71 for economy cars. Top options include:

    • Avis
    • Enterprise Rent-A-Car
    • Budget
    • Hertz
    • National

  • Which airports can I use when flying from Boston to San Luis Obispo?

    Flights from Boston to San Luis Obispo usually depart from Boston Logan Intl (BOS) and arrive at San Luis Obispo County (SBP).

  • Which airports do connecting flights from Boston to San Luis Obispo pass through?

    One-stop flights from Boston to San Luis Obispo most commonly connect through:

    • Phoenix Sky Harbor Intl (PHX) - 52% of one-stop connections
    • San Francisco (SFO) - 32% of one-stop connections
    • Dallas/Fort Worth (DFW) - 7% of one-stop connections
    • Denver Intl (DEN) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to San Luis Obispo?

    Yes. Flexible dates can save you up to 26% on flights from Boston to San Luis Obispo. Tuesday is the cheapest departure day at $446 round-trip on average, while Monday is the most expensive at $600, a difference of $154.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boston to San Luis Obispo?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 8h 13m, compared with 8h 16m via Phoenix Sky Harbor Intl (PHX) and 8h 28m via Dallas/Fort Worth (DFW).

  • What is the time difference between Boston and San Luis Obispo?

    San Luis Obispo is 3 hours behind Boston (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boston to San Luis Obispo flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $446, about $154 less than Monday fares (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to San Luis Obispo trip for May. Fares historically average $408 round-trip in that month - typically $217 less than the most expensive month, which is October (based on the last 12 months).

More options for your flight from Boston to San Luis Obispo

Complete your trip to San Luis Obispo with a hotel stay or car rental

Car rentals in San Luis Obispo
Hotels in San Luis Obispo
Vacations in San Luis Obispo