Boston

$190+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BOS
Jun 11 — Jun 181
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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 May 12, 2026.

This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 7/77:02 pm
SBP
-
BOS
1 stop7h 43m
American Airlines
Sat 7/116:00 am
BOS
-
SBP
1 stop8h 44m
American Airlines
Deal found 5/11$369
This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:34 pm
SBP
-
BOS
1 stop8h 21m
American Airlines
Sat 10/316:45 am
BOS
-
SBP
2 stops11h 33m
American Airlines
Deal found 5/9$376
This American Airlines deal was found by Cheapflights users on 5/7. 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 6/16:52 pm
SBP
-
BOS
2 stops12h 09m
American Airlines
Tue 6/96:20 am
BOS
-
SBP
1 stop8h 27m
American Airlines
Deal found 5/7$379
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 6/106:52 pm
SBP
-
BOS
2 stops12h 04m
American Airlines
Tue 6/162:27 pm
BOS
-
SBP
2 stops11h 18m
American Airlines
Deal found 5/8$380
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:38 pm
SBP
-
BOS
1 stop9h 46m
Alaska Airlines
Tue 6/98:05 am
BOS
-
SBP
1 stop9h 14m
Alaska Airlines
Deal found 5/8$383
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:57 pm
SBP
-
BOS
1 stop8h 43m
Alaska Airlines
Wed 8/124:33 pm
BOS
-
SBP
1 stop10h 07m
Alaska Airlines
Deal found 5/8$384
This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:37 pm
SBP
-
BOS
1 stop10h 05m
American Airlines
Sun 11/15:32 am
BOS
-
SBP
1 stop9h 11m
American Airlines
Deal found 5/9$386
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 6/312:51 pm
SBP
-
BOS
1 stop8h 13m
American Airlines
Wed 6/102:27 pm
BOS
-
SBP
2 stops11h 18m
American Airlines
Deal found 5/8$388
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 8/37:02 pm
SBP
-
BOS
2 stops10h 41m
American Airlines
Tue 8/116:45 am
BOS
-
SBP
1 stop8h 13m
American Airlines
Deal found 5/11$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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(American Airlines)

One-way from

$190
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$488
Provider with most accurate pricing for San Luis Obispo County-Boston Logan Intl flight deals.
Provider most trusted by Cheapflights users for San Luis Obispo County-Boston Logan Intl flights.
From San Luis Obispo County to Boston Logan Intl
One-way flight from San Luis Obispo County to Boston Logan Intl
Highest demand for flights based on searches. 8% potential increase in price ($48 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 12, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Sat 10/17

10:52 am-11:54 pm

2 stops10h 02m

Boston Logan Intl

Sat 10/24

6:00 am-11:53 am

1 stop8h 53m

$374

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Thu 9/17

3:24 pm-5:49 am

1 stop11h 25m

Boston Logan Intl

Wed 9/30

8:30 am-2:44 pm

1 stop9h 14m

$384

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Fri 6/5

2:59 pm-5:44 am

1 stop11h 45m

Boston Logan Intl

Tue 6/9

8:05 am-2:19 pm

1 stop9h 14m

$384

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Wed 5/27

6:00 am-5:44 am

1 stop20h 44m

Boston Logan Intl

Wed 6/3

9:01 am-3:34 pm

1 stop9h 33m

$397

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Tue 7/7

6:04 am-5:40 am

1 stop20h 36m

Boston Logan Intl

Fri 7/10

4:33 pm-11:40 pm

1 stop10h 07m

$409

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Thu 6/18

5:57 pm-5:40 am

1 stop8h 43m

Boston Logan Intl

Fri 7/3

4:33 pm-11:40 pm

1 stop10h 07m

$424
Quickest round-trip

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Sat 10/10

6:00 am-5:07 pm

1 stop8h 07m

Boston Logan Intl

Sat 10/17

9:30 am-5:12 pm

2 stops10h 42m

$441

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Sat 10/10

7:34 pm-9:55 am

2 stops11h 21m

Boston Logan Intl

Sat 10/17

6:00 am-11:45 am

1 stop8h 45m

$458

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Sat 8/29

8:28 pm-11:07 am

2 stops11h 39m

Boston Logan Intl

Tue 9/1

11:00 am-7:47 pm

2 stops11h 47m

$479
Cheapest one-way

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Wed 5/27

12:51 pm-12:04 am

1 stop8h 13m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 16 resultsSorted by cheapest first
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 May.
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?

To ensure you get the cheapest price possible for a flight from San Luis Obispo to Boston, you should look to book at least 52 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.

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 May 12, 2026.
Read reviews from past customers who have flown Alaska Airlines,United Airlines, andAmerican 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.

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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 $374, United Airlines can have you in Boston from San Luis Obispo in 10h 02m. 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 $221, 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 $230 and $332, respectively. These flights start at 57% 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 American Airlines, with whom users have recently found tickets for as low as $171. However, be on the lookout for offers from United Airlines and Alaska 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Warwick
Peabody
York Beach
Seabrook
Londonderry
Swansea
Old Orchard Beach
Auburn
Quincy
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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$221Average$498FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$230Average$493FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$332Average$485FlexibilityNo cancel feeOn-time71%

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