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BOS - SBP

$239 Find cheap flights from Boston to San Luis Obispo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to San Luis Obispo departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to San Luis Obispo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to San Luis Obispo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to San Luis Obispo, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to San Luis Obispo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:34 am - 6:26 pmBOS-SBP
10h 52m2 stops
6:20 am - 5:06 pmSBP-BOS
7h 46m1 stop
$433American Airlines
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Tue, Aug 6 - Tue, Aug 13
10:24 am - 6:26 pmBOS-SBP
11h 02m2 stops
6:20 am - 6:38 pmSBP-BOS
9h 18m2 stops
$438American Airlines
Find Deal
Tue, Aug 6 - Tue, Aug 13
6:00 am - 11:46 amBOS-SBP
8h 46m1 stop
6:00 am - 5:18 pmSBP-BOS
8h 18m1 stop
$448American Airlines
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Tue, Jul 23 - Tue, Jul 30
8:10 am - 3:30 pmBOS-SBP
10h 20m2 stops
6:00 am - 5:18 pmSBP-BOS
8h 18m1 stop
$453American Airlines
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Tue, Jul 23 - Tue, Jul 30
9:15 am - 9:54 pmBOS-SBP
15h 39m1 stop
6:00 am - 5:40 amSBP-BOS
20h 40m1 stop
$472Alaska Airlines
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Fri, Jul 19 - Fri, Aug 2
4:03 pm - 9:54 pmBOS-SBP
8h 51m1 stop
6:00 am - 5:40 amSBP-BOS
20h 40m1 stop
$500Alaska Airlines
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Wed, Jul 24 - Fri, Aug 2
4:03 pm - 9:54 pmBOS-SBP
8h 51m1 stop
12:52 pm - 7:20 amSBP-BOS
15h 28m1 stop
$515Alaska Airlines
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Tue, Aug 6 - Tue, Aug 13
6:00 am - 11:47 pmBOS-SBP
20h 47m1 stop
2:10 pm - 6:02 amSBP-BOS
12h 52m1 stop
$580United Airlines
Find Deal
Fri, Jul 19 - Mon, Jul 29
7:30 am - 9:13 pmBOS-SBP
16h 43m1 stop
2:10 pm - 8:08 amSBP-BOS
14h 58m1 stop
$615United Airlines
Find Deal
Wed, Jul 24 - Mon, Jul 29
11:25 am - 11:46 pmBOS-SBP
15h 21m2 stops
2:10 pm - 6:02 amSBP-BOS
12h 52m1 stop
$620United Airlines
Find Deal
Tue, Jul 23 - Mon, Jul 29

Flights from Boston to San Luis Obispo - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to San Luis Obispo to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Boston to San Luis Obispo clicked on KAYAK for each day over the last 12 months.
When flying from Boston to San Luis Obispo, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to San Luis Obispo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to San Luis Obispo is September, where tickets cost $428 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $761 and $699 respectively.

How far in advance should I book a flight from Boston to San Luis Obispo?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to San Luis Obispo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to San Luis Obispo, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airlines provide the cheapest flights from Boston to San Luis Obispo?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $239. KAYAK users also found Boston to San Luis Obispo round-trip flights on American Airlines from $433 and on Alaska Airlines from $472.

Good to know

Low season

January

High season

September

Cheapest flight

$239
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 29% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to San Luis Obispo

  • What is the cheapest flight from Boston to San Luis Obispo?

    In the last 3 days, the lowest price for a flight from Boston to San Luis Obispo was $239 for a one-way ticket and $433 for a round-trip.

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

    No, a passport isn't needed to fly from Boston to San Luis Obispo. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Boston to San Luis Obispo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to San Luis Obispo?

    oneworld, and Star Alliance are the airline alliances operating flights between Boston and San Luis Obispo, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to San Luis Obispo, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to San Luis Obispo are Alaska Airlines and United Airlines. With an average price for the route of $555 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $596 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to San Luis Obispo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to San Luis Obispo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to San Luis Obispo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Obispo from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to San Luis Obispo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Obispo with an airline and back to Boston with another airline. Booking your flights between Boston and SBP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to San Luis Obispo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Obispo from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Boston to San Luis Obispo

 
See real verified KAYAK customer reviews for airlines flying from Boston to San Luis Obispo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to San Luis Obispo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9254 reviews
8.6Crew
7.3Entertainment
8.2Boarding
7.9Comfort
7.3Food
Airline reviews

The crew was the best I’ve had the experience of flying with. A misbehaving child was making things difficult for me with bopping my tray table, taking my snack, and continually tapping or bumping me. The crew quietly and respectfully moved me to another seat, and thanked me for my patience. They couldn’t have been more kind. Their professionalism really stood out to me and I am more than happy to leave a great review for them!

10.0 ExcellentCarolyn, Jun 2024ATL - SAN
Read more about Alaska Airlines reviews

The crew was the best I’ve had the experience of flying with. A misbehaving child was making things difficult for me with bopping my tray table, taking my snack, and continually tapping or bumping me. The crew quietly and respectfully moved me to another seat, and thanked me for my patience. They couldn’t have been more kind. Their professionalism really stood out to me and I am more than happy to leave a great review for them!

I would have appreciated notification that our flight was moved to another gate LAST MINUTE so that we would not have missed it. We got no such notice and had to spend another night to catch an available flight in the morning, which was huge inconvenience. We will never fly Alaska again.

Flight was delayed 2 hours. It was too cold inside the cabin. My seat mate had no jacket so she was shivering the entire flight. The stewardess says there’s no available blanket.

The airline was way too cold. We were freezing, I don’t know if that is normal. Overall it was pretty good flight. Always flown Alaska Airlines and I am not changing.

Mediocre is best way to describe. Bare bones narrow seats, Dirty pulldown tray, unfriendly cabin crew who were in a hurry to serve tiny drinks and tiny snacks. (Compared to much better Hawaiian Airlines experience, .. no comparison!)

I wasn't impressed with the entertainment selection, and the snack sizes were small. But the entire crew was professional and did a great job. For that I would fly Alaska again.

It was really good and that's why we choose AA over other airlines.

In economy, there was actually a decent amount of legroom and it was shocking to be in a bathroom that actually had a little bit of space! It was far more spacious than Most airlines are today. It was pleasant because of that.

Seats are uncomfortable but let room was adequate. The snack is pretty weak and the staff not particularly friendly.

We landed in San Diego from Fresno 10 min late and our gate was occupied. We waited OVER AN HOUR to get to the gate and didnt get any updates about what was happening until I asked. Then we were told it would be another 5 minutes....which turned into 25. My wife was waiting in cell phone lot over an hour and finally had to leave. It cost me $40 cab ride and a fight with my wife. THanks for nothing Alaska Air.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

There were delays on both ends. It made it less than excellent. This plane was great though

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

Book cheap flights from Boston to San Luis Obispo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to San Luis Obispo found on KAYAK in the last 72 hours.
8/2Fri
2 stopsAmerican Airlines
11h 46mBOS-SBP
$239
11/4Mon
1 stopAmerican Airlines
9h 01mBOS-SBP
$254
11/4Mon
2 stopsAlaska Airlines
22h 18mBOS-SBP
$278
10/31Thu
1 stopUnited Airlines
12h 29mBOS-SBP
$303
10/31Thu
2 stopsUnited Airlines
17h 44mBOS-SBP
$308
8/2Fri
1 stopAmerican Airlines
8h 46mBOS-SBP
$309
8/2Fri
3 stopsAmerican Airlines
13h 15mBOS-SBP
$643

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Last minute flights from Boston to San Luis Obispo

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to San Luis Obispo that are departing in the next 10 days.
6/14Fri
multi-stopAlaska Airlines
25h 53mBOS-SBP
6/17Mon
multi-stopAlaska Airlines
12h 48mSBP-BOS
$890
6/14Fri
multi-stopUnited Airlines
19h 14mBOS-SBP
6/17Mon
multi-stopUnited Airlines
30h 59mSBP-BOS
$941
6/14Fri
multi-stopUnited Airlines
19h 14mBOS-SBP
6/17Mon
multi-stopUnited Airlines
15h 29mSBP-BOS
$943
6/14Fri
multi-stopUnited Airlines
28h 45mBOS-SBP
6/17Mon
multi-stopUnited Airlines
30h 59mSBP-BOS
$972
6/14Fri
multi-stopUnited Airlines
17h 04mBOS-SBP
6/17Mon
multi-stopUnited Airlines
30h 59mSBP-BOS
$983

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Boston - San Luis Obispo Flights

Departure:

Boston (BOS)United States

Destination:

San Luis Obispo (SBP)United States

Return flight deals:

San Luis Obispo - Boston

Cabin classes: