HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$166+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BOS
jul. 30 — ago. 61
mié. 7/30
mié. 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Luis Obispo to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Luis Obispo County to Boston Logan Intl are usually found in June or November, booked 54 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 julio 25, 2025.

Round-trip from

$343
(American Airlines)

One-way from

$166
(Alaska Airlines)

Popular in

September

Cheapest in

June

Average price

$491
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. 6% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 julio 25, 2025.

This American Airlines deal was found by Cheapflights users on 7/23. 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. 9/312:24 pmSBP - BOS
1 stop8h 18mAmerican Airlines
sáb. 9/61:13 pmBOS - SBP
1 stop8h 30mAmerican Airlines
Deal found 7/23$343
This Hawaiian Airlines deal was found by Cheapflights users on 7/23. 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.
jue. 9/254:57 pmSBP - BOS
1 stop10h 28mHawaiian Airlines
mié. 10/19:20 amBOS - SBP
1 stop11h 17mHawaiian Airlines
Deal found 7/23$382
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
vie. 9/195:23 pmSBP - BOS
1 stop9h 37mAlaska Airlines
sáb. 9/279:20 amBOS - SBP
1 stop11h 17mAlaska Airlines
Deal found 7/24$385
This United Airlines deal was found by Cheapflights users on 7/22. 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.
dom. 8/246:16 pmSBP - BOS
2 stops12h 40mUnited Airlines
sáb. 9/209:30 amBOS - SBP
1 stop10h 58mUnited Airlines
Deal found 7/22$491

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 julio 25, 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

mié. 9/3

12:24 pm-11:42 pm

1 stop8h 18m

Boston Logan Intl

sáb. 9/6

1:13 pm-6:43 pm

1 stop8h 30m

$343

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

jue. 9/25

4:57 pm-6:25 am

1 stop10h 28m

Boston Logan Intl

mié. 10/1

9:20 am-5:37 pm

1 stop11h 17m

$382

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

vie. 9/19

5:23 pm-6:00 am

1 stop9h 37m

Boston Logan Intl

sáb. 9/27

9:20 am-5:37 pm

1 stop11h 17m

$385

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

dom. 8/24

6:16 pm-9:56 am

2 stops12h 40m

Boston Logan Intl

sáb. 9/20

9:30 am-5:28 pm

1 stop10h 58m

$491

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

mié. 10/22

7:50 pm-7:53 am

1 stop9h 03m

$166

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

mié. 9/17

12:24 pm-11:42 pm

1 stop8h 18m

$172

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

dom. 8/17

6:00 am-11:10 pm

2 stops14h 10m

$343

San Luis ObispoBoston

SBP - BOS

SBPBOS

San Luis Obispo County

jue. 9/18

8:35 am-12:45 am

3 stops13h 10m

$1,143

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

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 July 18, 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 54 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 July is currently the most expensive (average of $311). 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 julio 25, 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.

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 julio 25, 2025.
Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines, and United 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
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,595 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,880 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 $343, American Airlines will fly you from San Luis Obispo to Boston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hawaiian Airlines and Alaska Airlines - these airlines can fly you to your destination from $382 and $385, respectively. These flights start at 35% 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 $166. 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 July is currently the most expensive (average of $311). 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
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Lowell
Randolph
Smithfield
Cranston
Chestnut Hill
York Beach
Chelsea
Saco
Burlington
Hampton Beach
Swansea
Lincoln
Quincy

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Luis Obispo to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boston flights
San Francisco to Boston flights
San Diego to Boston flights
Ontario to Boston flights
Las Vegas to Boston flights
Burbank to Boston flights
Santa Ana to Boston flights
San Jose to Boston flights
Los Angeles to Hartford flights
Sacramento to Boston flights
San Francisco to Hartford flights
Oakland to Boston flights
Los Angeles to Albany flights
Santa Ana to Hartford flights
Ontario to Hartford flights
Reno to Boston flights
Burbank to Hartford flights
San Francisco to Albany flights
San Diego to Hartford flights
Long Beach to Boston flights
Fresno to Boston flights
Palm Springs to Boston flights
Santa Barbara to Boston flights
Las Vegas to Albany flights
Monterey to Boston flights
Los Angeles to West Tisbury flights
San Diego to Albany flights
Las Vegas to Hartford flights
Sacramento to Hartford flights
Santa Ana to Albany flights
San Jose to Hartford flights
Oakland to Hartford flights
Ontario to Albany flights
Burbank to Albany flights
Los Angeles to Worcester flights
Sacramento to Albany flights
San Luis Obispo to Hartford flights
San Francisco to Nantucket flights
Santa Rosa to Boston flights
Los Angeles to Nantucket flights
San Francisco to West Tisbury flights
Oakland to Albany flights
Reno to Hartford flights
Long Beach to Hartford flights
Palm Springs to Hartford flights
Bakersfield to Boston flights
Fresno to Hartford flights
San Francisco to Worcester flights
Ontario to Worcester flights

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 julio 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$262Average$495FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$327Average$515FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$337Average$581FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.