SBP - BOS

$171 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 12/25. 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
$351
Typical prices: $436-$578
American Airlines
Fri 1/16Tue 1/20
SBP - BOS • 1 stop
Cheapest one-way
$171
Typical prices: $236-$338
Alaska Airlines
Thu 12/25
SBP - BOS • 1 stop
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 19% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
1:03 pm - 11:30 pmSBP-BOS
7h 27m1 stop
American Airlines Logo
12:29 pm - 6:30 pmBOS-SBP
9h 01m1 stop
$351American Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
9:53 am - 11:12 pmSBP-BOS
10h 19m1 stop
American Airlines Logo
9:51 am - 6:30 pmBOS-SBP
11h 39m2 stops
$357American Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
7:08 pm - 9:12 amSBP-BOS
11h 04m2 stops
American Airlines Logo
11:10 am - 6:30 pmBOS-SBP
10h 20m2 stops
$362American Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
9:53 am - 8:32 pmSBP-BOS
7h 39m1 stop
American Airlines Logo
6:00 am - 12:17 pmBOS-SBP
9h 17m1 stop
$384American Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
6:00 am - 8:30 pmSBP-BOS
11h 30m2 stops
American Airlines Logo
6:00 am - 12:17 pmBOS-SBP
9h 17m1 stop
$390American Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
6:00 am - 8:30 pmSBP-BOS
11h 30m2 stops
American Airlines Logo
7:00 am - 3:39 pmBOS-SBP
11h 39m2 stops
$395American Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
9:53 am - 8:32 pmSBP-BOS
7h 39m1 stop
American Airlines Logo
12:29 pm - 6:30 pmBOS-SBP
9h 01m1 stop
$396American Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
1:03 pm - 11:30 pmSBP-BOS
7h 27m1 stop
American Airlines Logo
7:00 am - 3:39 pmBOS-SBP
11h 39m2 stops
$401American Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
Alaska Airlines Logo
6:00 am - 5:39 pmSBP-BOS
8h 39m1 stop
Alaska Airlines Logo
4:20 pm - 11:20 pmBOS-SBP
10h 00m1 stop
$402Alaska Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
7:08 pm - 9:29 amSBP-BOS
11h 21m2 stops
American Airlines Logo
7:00 am - 3:39 pmBOS-SBP
11h 39m2 stops
$406American Airlines
Find Deal
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 January.

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

The average price of all round-trip flights from San Luis Obispo to Boston clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Boston on a Thursday and more expensive on a Monday. On your return trip to San Luis Obispo, you should consider flying back on a Saturday, and avoid Sundays for better deals.

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 June, where tickets cost $419 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $618 and $601 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from San Luis Obispo to Boston, you should book around 4 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$171
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 9% 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 3 days, the lowest price for a flight from San Luis Obispo to Boston was $171 for a one-way ticket and $351 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 $420 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 $531 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.
8.0
Alaska AirlinesOverall score based on 11355 reviews
7.0Entertainment
7.8Comfort
8.1Boarding
8.5Crew
7.1Food
Airline reviews

The ground crew did not supply drink or snacks during the layover in SFO. So there weren't many options. Otherwise, it was all great.

10.0 ExcellentAnnie, Nov 2025SFO - LAX
Read more Alaska Airlines reviews

The ground crew did not supply drink or snacks during the layover in SFO. So there weren't many options. Otherwise, it was all great.

No accommodation or credit offered for cancelled layover flight to Eugene from portland

I love a red eye flight. No lines to wait in. Lots of turbulence on the flight and a very shaky landing.

I truly appreciated the kindness and attentiveness of the staff and flight attendants. They did their best to be prompt with departure times to San Diego and back to New York! Alaska Airlines ... you are awesome!!

Flight from PSP delayed ~2hs and missed connection. Terrible service providing acommodations & food (no rides - just the hotel van every 30 min, which you have to call). 12 dollars in food for a 9 hour delay. 30+ minutes to get everything sorted out.

You need a n/a category. Too short a flight for food. I love flying on Alaska from Santa Rosa Airport!

I didn’t order food so can’t really say how it was. Overall, it was a great experience.

I've never flied them before but liked them. Weather was bad so a little scarey but they did a great job landing.

If they actually let me fly. I was rerouted to United and there was no Alaska airlines reps at all. Then the lady who worked the delta counter told me to go away and figure things out myself. Horrible experience.

I recently traveled with my service animal, and before boarding, a gate agent kindly arranged for me to have an empty seat next to me to give my dog more space. However, once on board, a male crew member spoke to me in a rude and loud tone, insisting my dog stay on the floor or my lap—even after I explained what the gate agent had approved. His tone and behavior were unprofessional and made me feel uncomfortable in front of other passengers. I understand and respect airline policies, but I would appreciate if this could be reviewed to ensure better awareness and sensitivity toward passengers traveling with service animals. Thank you for your understanding.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

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

Information on your arrival and departure airports