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$200+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BOS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This Travelocity deal was found by Cheapflights users on 2/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:34 pm
SBP
-
BOS
1 stop19h 02m
Alaska Airlines
Tue 3/175:44 pm
BOS
-
SBP
1 stop8h 33m
Alaska Airlines
Deal found 2/9$323
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 3/97:10 pm
SBP
-
BOS
1 stop7h 24m
American Airlines
Mon 3/164:37 pm
BOS
-
SBP
1 stop9h 54m
American Airlines
Deal found 2/8$329
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/512:50 pm
SBP
-
BOS
1 stop7h 25m
American Airlines
Wed 3/116:15 am
BOS
-
SBP
1 stop8h 48m
American Airlines
Deal found 2/10$331
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Fri 5/17:02 pm
SBP
-
BOS
2 stops11h 25m
American Airlines
Wed 5/66:00 am
BOS
-
SBP
1 stop9h 10m
American Airlines
Deal found 2/8$334
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 7/215:52 pm
SBP
-
BOS
1 stop10h 53m
United Airlines
Wed 7/296:00 am
BOS
-
SBP
1 stop8h 54m
United Airlines
Deal found 2/9$347
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 7/207:04 pm
SBP
-
BOS
1 stop8h 08m
United Airlines
Wed 7/298:00 am
BOS
-
SBP
2 stops12h 11m
United Airlines
Deal found 2/9$352
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Sat 2/282:13 pm
SBP
-
BOS
1 stop7h 36m
United Airlines
Mon 3/161:57 pm
BOS
-
SBP
2 stops12h 47m
United Airlines
Deal found 2/8$364
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/2412:19 pm
SBP
-
BOS
1 stop26h 05m
Alaska Airlines
Sat 2/285:44 pm
BOS
-
SBP
1 stop8h 33m
Alaska Airlines
Deal found 2/9$389

Find 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Travelocity)

One-way from

$200
(Expedia)

Popular in

December

Cheapest in

June

Average price

$524
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. 9% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 11, 2026.
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

Tue 3/10

5:34 pm-3:36 pm

1 stop19h 02m

Boston Logan Intl

Tue 3/17

5:44 pm-11:17 pm

1 stop8h 33m

$323

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Fri 5/1

7:02 pm-9:27 am

2 stops11h 25m

Boston Logan Intl

Wed 5/6

6:00 am-12:10 pm

1 stop9h 10m

$334

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Mon 3/9

2:15 pm-12:49 am

1 stop7h 34m

Boston Logan Intl

Mon 3/16

1:57 pm-11:44 pm

2 stops12h 47m

$334

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Mon 3/9

7:10 pm-10:37 am

2 stops12h 27m

Boston Logan Intl

Mon 3/16

2:40 pm-11:31 pm

2 stops11h 51m

$339

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Tue 3/10

7:10 pm-10:05 am

2 stops11h 55m

Boston Logan Intl

Tue 3/17

1:10 pm-11:31 pm

2 stops13h 21m

$339

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Tue 7/21

5:52 pm-7:45 am

1 stop10h 53m

Boston Logan Intl

Tue 7/28

6:00 am-11:54 am

1 stop8h 54m

$347

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Mon 7/20

5:52 pm-7:45 am

1 stop10h 53m

Boston Logan Intl

Wed 7/29

6:00 am-11:54 am

1 stop8h 54m

$347

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Tue 7/21

5:52 pm-7:45 am

1 stop10h 53m

Boston Logan Intl

Wed 7/29

6:00 am-11:54 am

1 stop8h 54m

$347

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Wed 2/25

7:33 pm-4:36 pm

1 stop18h 03m

$200

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Fri 3/27

7:34 pm-11:59 pm

1 stop25h 25m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 19 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Boston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 February 6, 2026.

To ensure you get the cheapest price possible for a flight from San Luis Obispo to Boston, you should look to book at least 61 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 $402). 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.

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 February 11, 2026.
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
11,878 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,878 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,279 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,271 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 $334, Alaska Airlines can have you in Boston from San Luis Obispo in 7h 34m. 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 $227, 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 United Airlines and American Airlines - these airlines can fly you to your destination from $329 and $332, respectively. These flights start at 54% 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 $402). 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
Medford
Cambridge
Hampton Beach
Watertown
Seekonk
Brockton
Concord
Seabrook
Cranston
Lincoln
Warwick
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Lowell

Browse thousands of different options on Cheapflights for your next trip

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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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$227Average$415FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$329Average$528FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$332Average$484FlexibilityNo cancel feeOn-time71%

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