SBP - BOS

$200 Find Cheap Flights from San Luis Obispo to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Boston departing on 9/17. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Boston, 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 San Luis Obispo to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$369
Typical prices: $672-$518
Alaska Airlines
Tue 7/7Sat 7/11
SBP - BOS • 1 stop
Cheapest one-way
$200
Typical prices: $306-$538
American Airlines
Thu 9/17
SBP - BOS • 1 stop
Top airlines
Cheapest • from $369 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Luis Obispo and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $388 (round-trip)
Shortest trip • 7h 37m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to Boston 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 for you by selecting your travel dates on KAYAK.

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

Tue, Jul 7 - Sat, Jul 11
Alaska Airlines Logo
6:04 am - 5:40 am
SBP
-
BOS
20h 36m
1 stop
Alaska Airlines Logo
6:03 am - 4:55 pm
BOS
-
SBP
13h 52m
1 stop
$369Alaska Airlines
Tue, Jul 7 - Tue, Jul 28
American Airlines Logo
4:07 pm - 5:45 am
SBP
-
BOS
10h 38m
1 stop
American Airlines Logo
6:00 am - 11:43 am
BOS
-
SBP
8h 43m
1 stop
$379American Airlines
Tue, Jul 7 - Sat, Jul 11
Alaska Airlines Logo
5:57 pm - 5:40 am
SBP
-
BOS
8h 43m
1 stop
Alaska Airlines Logo
6:03 am - 4:55 pm
BOS
-
SBP
13h 52m
1 stop
$384Alaska Airlines
Mon, Aug 3 - Tue, Aug 11
American Airlines Logo
7:02 pm - 5:45 am
SBP
-
BOS
7h 43m
1 stop
American Airlines Logo
5:51 am - 11:39 am
BOS
-
SBP
8h 48m
1 stop
$394American Airlines
Fri, Jul 10 - Fri, Jul 17
American Airlines Logo
12:40 pm - 12:30 am
SBP
-
BOS
8h 50m
1 stop
American Airlines Logo
6:00 am - 11:43 am
BOS
-
SBP
8h 43m
1 stop
$399American Airlines
Fri, Jul 10 - Fri, Jul 17
American Airlines Logo
12:40 pm - 11:59 pm
SBP
-
BOS
8h 19m
1 stop
American Airlines Logo
7:00 am - 11:49 am
BOS
-
SBP
7h 49m
1 stop
$409American Airlines
Tue, Jul 7 - Tue, Jul 28
American Airlines Logo
7:02 pm - 5:45 am
SBP
-
BOS
7h 43m
1 stop
American Airlines Logo
6:00 am - 11:43 am
BOS
-
SBP
8h 43m
1 stop
$413American Airlines
Wed, Jun 24 - Sat, Jun 27
United Airlines Logo
8:34 pm - 9:29 am
SBP
-
BOS
9h 55m
2 stops
United Airlines Logo
3:10 pm - 8:50 pm
BOS
-
SBP
8h 40m
1 stop
$414United Airlines
Fri, Oct 16 - Tue, Oct 20
Alaska Airlines Logo
5:27 pm - 6:15 am
SBP
-
BOS
9h 48m
1 stop
Alaska Airlines Logo
7:50 am - 2:56 pm
BOS
-
SBP
10h 06m
1 stop
$424Alaska Airlines
Tue, Jul 7 - Sat, Jul 11
Alaska Airlines Logo
6:04 am - 5:40 am
SBP
-
BOS
20h 36m
1 stop
Alaska Airlines Logo
6:03 am - 4:55 pm
BOS
-
SBP
13h 52m
1 stop
$439Alaska Airlines
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Boston flights

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Luis Obispo to Boston departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Obispo to Boston, 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 San Luis Obispo to Boston is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $652 and $597 respectively.

Good to know

Low seasonSeptember
Cheapest flight$200
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from San Luis Obispo to Boston

When to book flights from San Luis Obispo to Boston

Are your dates flexible? Find out the best times to travel from San Luis Obispo to Boston 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 San Luis Obispo to Boston

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

    In the last 5 days, the lowest price for a flight from San Luis Obispo to Boston was $200 for a one-way ticket and $369 for a round-trip.

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

    A passport is not required to fly from San Luis Obispo to Boston.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to Boston are Alaska Airlines and United Airlines. With an average price for the route of $498 and an overall rating of 7.9, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $536 and an overall rating of 7.4.

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

    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 San Luis Obispo to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from San Luis Obispo 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 San Luis Obispo to Boston?

    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 Boston with an airline and back to San Luis Obispo with another airline. Booking your flights between San Luis Obispo and BOS 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 San Luis Obispo to Boston?

    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 Boston from San Luis Obispo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Luis Obispo to Boston

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to Boston. 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 San Luis Obispo to Boston? 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.
7.9
Alaska AirlinesOverall score based on 12479 reviews
8.1Boarding
7.8Comfort
7.0Food
7.0Entertainment
8.5Crew
Airline reviews

Over all it was great. My original flight was canceled but they quickly rebooked me. I was frustrated because I had to cancel my entire plans for the day but all considered, not bad. The crew tried to keep us calm while we sat in the plane for was felt was an hour or so but they could use a bit of a script. The seats were comfortable and I would give it another try.

8.0 ExcellentAnonymous, Jun 2026
SBA - SAN
Read more Alaska Airlines reviews

Over all it was great. My original flight was canceled but they quickly rebooked me. I was frustrated because I had to cancel my entire plans for the day but all considered, not bad. The crew tried to keep us calm while we sat in the plane for was felt was an hour or so but they could use a bit of a script. The seats were comfortable and I would give it another try.

Flight delayed Didn’t send second leg of trip itemerary First class was fair, but not great.

Short trip, was nice to have a drink on the short flight still.

Not able to get boarding pass for domestic connection flight when check in at international airport. I was told I need to get connection flight boarding pass after I entered US. It us very inconvenient.

Wish there were more complimentary drinks available - only had water and apple juice. Also - no snacks were provided during the flight, but we were offered some items as we exited the plane.

No negatives. Crew was great, flight was on time and there were no crazy passengers. 🤩

It might not have been their fault, but there was a two hour delay due to weather. Then we boarded and were about to leave when they said there were more problems at the destination, took us back to the gate where we had to fully deplane. But then five minutes later, they said everything was fine and to get back on the plane. This was the part that pissed everybody off.

Internet was great. It was nice to watch a movie. The crew was very nice.

The gate agents begged us to check our carryons. They BEGGED us, over and over, and said that the flight was completely, totally full, and said that if we don't check our bags, it will cause huge delays. They finally said that "group suchandsuch will be required to check bags!" So I checked mine. Well, the flight wasn't close to being full, and many of the overhead compartments were *empty*! Moreover, my bag was delayed at the carousel, and it wasn't on the carousel that was posted. COME ON, AIRLINE, you can look at the seating for the flight on your computer and decide whether it's really necessary to beg and beg and beg people to go through the hassle of checking their bags! This is annoying as hell and makes me not want to use your crummy airline ever again.

Flight got delayed like 5 times, then they put and ada passenger in the back of the plane.

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No screens or meal options. Freezing cold. Dirty seats. Left late.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Super friendly with lots of drink options an entertainment. Friendly crew.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

Very hard to beat a British Airways international flight…the crews are always so amazing! One flight attendant that really stood out was Emma…she was very personable and accommodating with any request we had!!

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

The flight from LA to Chicago was smooth and service was very good overall.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Everything you need to know for your flight from San Luis Obispo to Boston

Information on your arrival and departure airports