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 8/5. 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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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, Oct 7 - Tue, Oct 21
Alaska Airlines Logo
2:18 pm - 5:38 pmSBP-BOS
24h 20m1 stop
Alaska Airlines Logo
7:20 am - 6:58 pmBOS-SBP
14h 38m1 stop
$332Alaska Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
American Airlines Logo
12:53 pm - 11:54 pmSBP-BOS
8h 01m1 stop
American Airlines Logo
5:30 am - 11:36 amBOS-SBP
9h 06m1 stop
$333American Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
American Airlines Logo
6:00 am - 9:00 pmSBP-BOS
12h 00m2 stops
American Airlines Logo
5:30 am - 11:36 amBOS-SBP
9h 06m1 stop
$338American Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 30
Alaska Airlines Logo
5:55 pm - 6:00 amSBP-BOS
9h 05m1 stop
Alaska Airlines Logo
7:45 am - 1:32 pmBOS-SBP
8h 47m1 stop
$342Alaska Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
American Airlines Logo
12:53 pm - 11:54 pmSBP-BOS
8h 01m1 stop
American Airlines Logo
5:30 am - 11:36 amBOS-SBP
9h 06m1 stop
$343American Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
American Airlines Logo
12:53 pm - 11:54 pmSBP-BOS
8h 01m1 stop
American Airlines Logo
5:52 am - 4:11 pmBOS-SBP
13h 19m2 stops
$348American Airlines
Find Deal
Thu, Aug 21 - Sat, Aug 30
Alaska Airlines Logo
4:57 pm - 6:25 amSBP-BOS
10h 28m1 stop
Alaska Airlines Logo
7:45 am - 1:32 pmBOS-SBP
8h 47m1 stop
$352Alaska Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 30
Hawaiian Airlines Logo
5:23 pm - 6:00 amSBP-BOS
9h 37m1 stop
Hawaiian Airlines Logo
7:45 am - 1:32 pmBOS-SBP
8h 47m1 stop
$380Hawaiian Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
United Airlines Logo
6:16 pm - 11:01 amSBP-BOS
13h 45m2 stops
United Airlines Logo
6:02 am - 12:18 pmBOS-SBP
9h 16m1 stop
$438United Airlines
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Sat, Aug 23 - Tue, Aug 26
United Airlines Logo
6:16 pm - 9:56 amSBP-BOS
12h 40m2 stops
United Airlines Logo
8:05 am - 5:28 pmBOS-SBP
12h 23m2 stops
$443United Airlines
Find Deal
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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?

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 November, where tickets cost $451 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is $655 and $645 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. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonDecember
High seasonOctober
Cheapest flight$171
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 3% increase in price.
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 $332 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?

    oneworld, and Star Alliance are the airline alliances operating flights between San Luis Obispo and Boston, with oneworld 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 $507 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 $577 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 10000 reviews
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
7.1Entertainment
Airline reviews

The setting on the loudspeaker was painful and the crew member who did the talking spoke very quickly and repetitively, with extra little jokes that were distracting and mostly unfunny. I doubt that the main messages penetrated the noise.

8.0 ExcellentCynthia, Jun 2025OAK - PDX
Read more Alaska Airlines reviews

The setting on the loudspeaker was painful and the crew member who did the talking spoke very quickly and repetitively, with extra little jokes that were distracting and mostly unfunny. I doubt that the main messages penetrated the noise.

Condor's like any other of the western airlines I've flown. It was okay, nothing to write home about, no major complaints. The crew who served us was fine. I don't think business class is a particularly good value, because the airplane I was on wasn't new, this may explain why the bathrooms were, frankly, not particularly clean, certainly not up to business class standards.

I like the new adjustable headrest. Unfortunately 2 crying children were in front of us. But it was the first time and not holding Alaska accountable for that. Alaska always seems to have everything in order professional but comfortable.

Eddie, our flight attendant in the back was excellent. He was very kind and concerned for our happiness and comfort before and during our flight. He made the experience great. We had to deplane due to a ground delay and he made sure we had snacks and water to keep us comfortable while we waited. Overall, it was a great experience!

Flight was delayed which caused us to have to change our connecting flight. Grilled cheese sandwich was served very hot.

Big delay of over 7 hours on next leg of trip with Alaska. Would have been nice to have food or something

We were late so that was what was worst part

Very bad, terrible food and late by 2 hours. Then no to open aircraft doors

The Alaska app and website were not fully operational. I had to spend about 15 minutes at the counter doing things that should have been completed online. The agent was very nice and helpful, however.

Flying on Hawaiian Airlines was good. But, getting a boarding pass was a hassle. I booked what I thought was an Alaska Airlines flight that was actually a Hawaiian Airlines flight. I couldn't check in online. I had to wait for the Hawaiian Airlines counter to open so I could get my boarding pass which was a requirement for me to get in The Club or the Centurion Lounge. (I had no check in luggage so I didn't expect to have to physically check in.) The Alaska Airlines staff blamed the FAA for the problem.

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.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

get E+, a must for 5 hours flight if you are tall

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Eventless. It was a good flight and good crew. Can’t complaint.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

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

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