SBP - BOS

$186 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 12/15. 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

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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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, Apr 7 - Wed, Apr 8
Hawaiian Airlines Logo
7:25 pm - 7:12 amSBP-BOS
8h 47m1 stop
Hawaiian Airlines Logo
10:00 am - 6:21 pmBOS-SBP
11h 21m1 stop
$337Hawaiian Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Alaska Airlines Logo
2:52 pm - 5:52 pmSBP-BOS
24h 00m1 stop
Alaska Airlines Logo
4:24 pm - 3:12 pmBOS-SBP
25h 48m2 stops
$343Alaska Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Alaska Airlines Logo
2:52 pm - 5:52 pmSBP-BOS
24h 00m1 stop
Alaska Airlines Logo
4:24 pm - 1:52 pmBOS-SBP
24h 28m1 stop
$357Alaska Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Alaska Airlines Logo
2:52 pm - 11:59 pmSBP-BOS
30h 07m2 stops
Alaska Airlines Logo
4:24 pm - 3:12 pmBOS-SBP
25h 48m2 stops
$358Alaska 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
8:50 am - 3:39 pmBOS-SBP
9h 49m1 stop
$364American Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
6:00 am - 8:30 pmSBP-BOS
11h 30m2 stops
American Airlines Logo
12:29 pm - 6:30 pmBOS-SBP
9h 01m1 stop
$369American Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
6:00 am - 8:30 pmSBP-BOS
11h 30m2 stops
American Airlines Logo
7:05 am - 3:39 pmBOS-SBP
11h 34m2 stops
$374American Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
American Airlines Logo
12:28 pm - 11:11 pmSBP-BOS
7h 43m1 stop
American Airlines Logo
8:52 am - 3:36 pmBOS-SBP
9h 44m1 stop
$385American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
United Airlines Logo
8:33 am - 10:48 pmSBP-BOS
11h 15m2 stops
United Airlines Logo
3:15 pm - 9:08 pmBOS-SBP
8h 53m1 stop
$436United Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
United Airlines Logo
8:33 am - 10:48 pmSBP-BOS
11h 15m2 stops
United Airlines Logo
1:25 pm - 9:34 pmBOS-SBP
11h 09m2 stops
$441United Airlines
Find Deal

Everything you should know

Top airlines
Hawaiian Airlines
Cheapest • from $337 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 50% 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
Cheapest round-trip
$337
Overall average: $601
Hawaiian Airlines
Tue 4/7Wed 4/8
SBP - BOS • 1 stop
Cheapest one-way
$186
Typical prices: $303-$621
Alaska Airlines
Mon 12/15
SBP - BOS • 1 stop
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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.

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 $655 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 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$186
Best time to beat the crowds but there is an average 27% 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 $186 for a one-way ticket and $337 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 $445 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 $540 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 11134 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.8Comfort
7.1Food
Airline reviews

Glad they offer free meal, & I got a complimentary drink I’d like coffee,tea, or water offered 3/4 into trip

8.0 ExcellentAnonymous, Oct 2025LAX - LIH
Read more Alaska Airlines reviews

Glad they offer free meal, & I got a complimentary drink I’d like coffee,tea, or water offered 3/4 into trip

Could not check in online. Called airline twice, thinking Hawaiian Airlines could check me in during phone call. NO. In 2nd phone call, Customer Service explained that due to “transition period” of Hawaiian Airlines/Alaska Airlines merger, I could only check in at the airport. In addition, flight to Kahului was late at arrival gate; I made connection to Lihue but my bag did not, so I had to return to Lihue airport a couple hours after my arrival to retrieve the bag.

Very mediocre, and disappointing for the price of the ticket

Terrible. My flight was pushed out three times finally the fourth time it was canceled completely. They sent me to a hotel that would not accept the voucher. And I had to pay for my cab and Uber . I arrived at the airport at five and didn’t get into my hotel until 1145.

I still in San Francisco😡the flight has delay and lm not sure l can back to Seattle or not😡lm here from 7.30pm and still waiting😡 l never will use of Kayak.

This was likely the smallest, oldest plane I've been on. It didn't handle turbulence well and we were all jostled a lot more than I'm used to. At least it was a short flight.

On time boarding, take off and landing. Will fly again with Alaska Airlines.

One the nicest and great air crews I’ve experienced and I’ve flown a lot

I liked that internet connection while in flight was available.👍

Flight was delayed two hours; for an hour and a half flight?! And so we missed our connecting flight to Rome because of the long walk between the terminals. Hoping to hear back from Alaska about some compensation for our missed flight and night stay in Los Angeles.

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.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

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.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

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

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