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$159+ Cheap flights from San Luis Obispo to Boston (SBP - BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BOS
dic. 12 — dic. 191
vie. 12/12
vie. 12/19
1 adult, Economy
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Cheapflights Tip: The best prices from San Luis Obispo County to Boston Logan Intl are usually found in June or September, booked 40 days in advance, depart on a Thursday or Saturday and return on a Saturday

Find flight deals from San Luis Obispo to Boston

Cheapest flights from San Luis Obispo to Boston
Explore the most affordable flight options available from San Luis Obispo to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:02 amSBP - BOS
1 stop7h 40mUnited Airlines
mié. 12/1711:55 amBOS - SBP
2 stops10h 54mUnited Airlines
Deal found 11/11$371
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/151:08 pmSBP - BOS
1 stop7h 25mAmerican Airlines
mié. 12/175:25 amBOS - SBP
1 stop9h 16mAmerican Airlines
Deal found 11/11$384
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:00 amSBP - BOS
1 stop8h 52mAlaska Airlines
jue. 1/16:30 amBOS - SBP
2 stops15h 35mAlaska Airlines
Deal found 11/11$439
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:00 amSBP - BOS
1 stop8h 52mAlaska Airlines
mié. 12/316:30 amBOS - SBP
1 stop20h 05mAlaska Airlines
Deal found 11/11$470
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/153:12 pmSBP - BOS
1 stop23h 40mAlaska Airlines
jue. 1/16:30 amBOS - SBP
2 stops15h 35mAlaska Airlines
Deal found 11/11$476
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/131:08 pmSBP - BOS
1 stop7h 25mAmerican Airlines
mié. 12/316:40 amBOS - SBP
1 stop8h 39mAmerican Airlines
Deal found 11/11$477
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/267:07 pmSBP - BOS
1 stop7h 30mAmerican Airlines
mié. 12/316:40 amBOS - SBP
1 stop8h 39mAmerican Airlines
Deal found 11/11$500
This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1012:28 pmSBP - BOS
1 stop7h 32mAmerican Airlines
vie. 1/25:30 amBOS - SBP
1 stop9h 16mAmerican Airlines
Deal found 11/12$504
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/147:51 pmSBP - BOS
1 stop8h 38mAlaska Airlines
jue. 1/16:30 amBOS - SBP
1 stop20h 09mAlaska Airlines
Deal found 11/11$505
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/107:15 amSBP - BOS
2 stops13h 26mUnited Airlines
jue. 1/16:00 amBOS - SBP
1 stop9h 03mUnited Airlines
Deal found 11/11$507

Cheap flight deals from San Luis Obispo to Boston

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(American Airlines)

One-way from

$159
(Alaska Airlines)

Popular in

December

Cheapest in

June

Average price

$514
Provider with most accurate pricing for San Luis Obispo County-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Obispo County-Boston Logan Intl flights.
Search Deals
From San Luis Obispo County to Boston Logan Intl
Search Deals
One-way flight from San Luis Obispo County to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 12, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Boston that are best for you.

Fly from

San Luis Obispo

Fly to

Boston

Route

Depart

Return

Price

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

vie. 1/16

9:53 am-11:12 pm

1 stop10h 19m

Boston Logan Intl

mar. 1/20

6:00 am-12:17 pm

1 stop9h 17m

$351

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

lun. 12/15

5:02 am-3:42 pm

1 stop7h 40m

Boston Logan Intl

mié. 12/17

11:55 am-7:49 pm

2 stops10h 54m

$371

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

mar. 12/16

6:00 am-5:52 pm

1 stop8h 52m

Boston Logan Intl

jue. 1/1

6:30 am-11:39 pm

1 stop20h 09m

$440

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

mar. 12/16

6:00 am-5:52 pm

1 stop8h 52m

Boston Logan Intl

mié. 12/31

6:30 am-11:35 pm

1 stop20h 05m

$470

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

lun. 12/15

3:12 pm-5:52 pm

1 stop23h 40m

Boston Logan Intl

jue. 1/1

6:30 am-7:05 pm

2 stops15h 35m

$476

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

jue. 3/19

6:00 pm-7:44 am

2 stops10h 44m

Boston Logan Intl

vie. 3/27

1:45 pm-8:03 pm

1 stop9h 18m

$485

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

vie. 12/26

7:07 pm-5:37 am

1 stop7h 30m

Boston Logan Intl

mié. 12/31

6:40 am-12:19 pm

1 stop8h 39m

$500

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

mié. 12/10

12:28 pm-11:00 pm

1 stop7h 32m

Boston Logan Intl

vie. 1/2

5:30 am-11:46 am

1 stop9h 16m

$504

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

mar. 2/10

6:00 am-5:39 pm

1 stop8h 39m

$159

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

mié. 12/17

12:28 pm-11:00 pm

1 stop7h 32m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 18 results
1
2

Compare providers for flights from San Luis Obispo to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to Boston in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Luis Obispo-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Obispo-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Obispo-Boston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Luis Obispo to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from San Luis Obispo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Luis Obispo to Boston. Price data was last updated on November 7, 2025.

To ensure you get the cheapest price possible for a flight from San Luis Obispo to Boston, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Luis Obispo to Boston?

Currently, October is the cheapest month in which you can book a flight from San Luis Obispo to Boston (average of $218). Flying from San Luis Obispo to Boston in December is currently the most expensive (average of $410). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SBP to BOS?

Find hourly flight availability from San Luis Obispo to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 12, 2025.

A simple way to save on the total cost of your ticket is to fly from San Luis Obispo to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from San Luis Obispo to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated noviembre 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, United Airlines, and American Airlines from San Luis Obispo to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,275 reviews
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,015 reviews
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,050 reviews
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Luis Obispo to Boston?

    For as low as $371, American Airlines can have you in Boston from San Luis Obispo in 7h 40m. The distance between San Luis Obispo and Boston is about 2677 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Luis Obispo to Boston round-trip?

    Currently priced at $262, Alaska Airlines will fly you from San Luis Obispo to Boston and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $332 and $337, respectively. These flights start at 49% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Luis Obispo to Boston one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $159. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from San Luis Obispo to Boston for a low price.

  • Can I find deals for flights from San Luis Obispo to Boston that include hotel bookings?

    Yes. In addition to deals on San Luis Obispo to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Obispo to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Boston.

  • Can I find deals for business class flights from San Luis Obispo to Boston?

    Yes. Cheapflights offers flight deals from San Luis Obispo to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from San Luis Obispo to Boston (average of $218). Flying from San Luis Obispo to Boston in December is currently the most expensive (average of $410). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
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Medford
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Watertown
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Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
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Top 3 airlines flying from San Luis Obispo to Boston

Discover the top 3 airlines that operate flights from San Luis Obispo to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$262Average$445FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$332Average$479FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$337Average$531FlexibilityNo cancel feeOn-time69%

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