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$167+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BOS
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
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 November, booked 31 days in advance, depart on a Thursday or Saturday and return on a Saturday

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 June 13, 2025.

Round-trip from

$333
(United Airlines)

One-way from

$167
(Alaska Airlines)

Popular in

December

Cheapest in

June

Average price

$419
From San Luis Obispo County to Boston Logan Intl
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One-way flight from San Luis Obispo County to Boston Logan Intl
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Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 13, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/266:20 pmSBP - BOS
1 stop10h 56mUnited Airlines
Wed 9/32:00 pmBOS - SBP
1 stop8h 52mUnited Airlines
Deal found 6/11$333
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 8/512:15 pmSBP - BOS
1 stop8h 29mAmerican Airlines
Sat 8/165:55 amBOS - SBP
1 stop8h 30mAmerican Airlines
Deal found 6/12$338
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/56:07 amSBP - BOS
1 stop22h 23mAlaska Airlines
Fri 8/155:45 pmBOS - SBP
1 stop24h 20mAlaska Airlines
Deal found 6/11$347
This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/294:57 pmSBP - BOS
1 stop10h 28mHawaiian Airlines
Sat 9/137:45 amBOS - SBP
1 stop8h 47mHawaiian Airlines
Deal found 6/12$352

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 June 13, 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

Tue 8/26

6:20 pm-8:16 am

1 stop10h 56m

Boston Logan Intl

Wed 9/3

2:00 pm-7:52 pm

1 stop8h 52m

$333

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Tue 8/5

12:15 pm-11:44 pm

1 stop8h 29m

Boston Logan Intl

Sat 8/16

5:55 am-11:25 am

1 stop8h 30m

$338

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Tue 8/5

6:07 am-7:30 am

1 stop22h 23m

Boston Logan Intl

Fri 8/15

5:45 pm-3:05 pm

1 stop24h 20m

$347

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Fri 8/29

4:57 pm-6:25 am

1 stop10h 28m

Boston Logan Intl

Sat 9/13

7:45 am-1:32 pm

1 stop8h 47m

$352

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Tue 8/5

6:07 am-7:30 am

1 stop22h 23m

$167

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Tue 7/29

12:55 pm-11:08 pm

1 stop7h 13m

$172

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

Wed 7/30

6:00 pm-8:11 am

2 stops11h 11m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 9, 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 31 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, January 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 June is currently the most expensive (average of $306). 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 June 13, 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 17% on your trip compared to booking a flight in the morning.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 13, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,792 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $333, United Airlines will fly you from San Luis Obispo to Boston and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Alaska Airlines - these airlines can fly you to your destination from $338 and $347, respectively. These flights start at 37% 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 $167. 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, January 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 June is currently the most expensive (average of $306). 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 San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Waltham
Framingham
Seabrook
Cranston
Randolph
Chestnut Hill
Lowell
Chelsea
Marlborough
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea

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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 June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$322Average$507FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$332Average$525FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$337Average$571FlexibilityNo cancel feeOn-time69%

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