$210+ Cheap flights from Boston to San Luis Obispo (BOS - SBP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SBP
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from Boston to San Luis Obispo 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.Cheap flight deals from Boston to San Luis Obispo
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Cheapest flights from Boston to San Luis ObispoExplore the most affordable flight options available from Boston to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from Boston to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This American Airlines deal was found by Cheapflights users on 9/20. 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 11/36:36 am -
1 stop8h 26m
Sat 11/712:36 pm -
1 stop8h 22m
Deal found 9/20![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/207:22 am -
1 stop8h 05m
Wed 10/285:00 am -
2 stops11h 14m
Deal found 9/20![United Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 9/21. 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 11/101:11 pm -
1 stop8h 34m
Thu 12/312:32 pm -
1 stop8h 14m
Deal found 9/21![American Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops10h 16m
Thu 12/36:49 pm -
1 stop10h 08m
Deal found 9/24![United Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 12/99:00 am -
1 stop12h 26m
Wed 12/166:00 am -
1 stop8h 09m
Deal found 9/20![Alaska Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/145:17 am -
1 stop9h 31m
Sat 10/1712:38 pm -
1 stop8h 17m
Deal found 9/20![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/146:40 pm -
1 stop8h 02m
Sun 10/186:15 pm -
1 stop11h 01m
Deal found 9/20![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/149:23 am -
2 stops10h 59m
Sat 10/176:00 am -
1 stop8h 10m
Deal found 9/20![United Airlines logo]()
$454
Best flights from Boston to San Luis ObispoDiscover carefully curated flight deals from Boston to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from Boston to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:11 pm -
1 stop8h 34m
Thu 12/312:32 pm -
1 stop8h 14m
Deal found 9/24![American Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops10h 16m
Thu 12/36:49 pm -
1 stop10h 08m
Deal found 9/24![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 am -
2 stops10h 46m
Sun 11/18:00 am -
1 stop8h 19m
Deal found 9/23![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/146:40 pm -
1 stop8h 02m
Sun 10/186:15 pm -
1 stop11h 01m
Deal found 9/20![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 12/206:00 am -
1 stop8h 50m
Wed 12/308:34 pm -
1 stop8h 27m
Deal found 9/21![United Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 12/99:20 am -
2 stops11h 32m
Thu 12/178:34 pm -
1 stop8h 27m
Deal found 9/20![United Airlines logo]()
$569
Last-minute flights from Boston to San Luis ObispoDiscover last-minute flight deals from Boston to San Luis Obispo. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to San Luis Obispo. Data last updated September 25, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/67:51 am -
1 stop8h 55m
Sat 10/102:26 pm -
1 stop11h 55m
Deal found 9/21![Alaska Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/65:17 am -
1 stop9h 31m
Sat 10/109:45 am -
2 stops10h 51m
Deal found 9/21![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/145:17 am -
1 stop9h 31m
Sat 10/1712:38 pm -
1 stop8h 17m
Deal found 9/20![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/146:40 pm -
1 stop8h 02m
Sun 10/186:15 pm -
1 stop11h 01m
Deal found 9/20![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/149:23 am -
2 stops10h 59m
Sat 10/176:00 am -
1 stop8h 10m
Deal found 9/20![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/207:45 am -
1 stop10h 37m
Wed 10/285:00 am -
1 stop7h 35m
Deal found 9/20![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/208:28 am -
2 stops12h 50m
Wed 10/289:45 am -
2 stops11h 10m
Deal found 9/20![American Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:51 pm -
1 stop9h 13m
Sun 11/16:40 pm -
1 stop10h 16m
Deal found 9/23![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/287:29 am -
2 stops13h 49m
Sun 11/17:11 pm -
2 stops12h 54m
Deal found 9/23![American Airlines logo]()
$511
One-way flights from Boston to San Luis ObispoSearch for one-way flight options from Boston to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from Boston to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:00 am -
1 stop9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$210
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/145:17 am -
1 stop9h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/149:23 am -
2 stops10h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$230
This deal was found by Cheapflights users on 9/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:13 pm -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$235
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:50 pm -
1 stop18h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$266
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:02 am -
1 stop8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:45 pm -
2 stops13h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 10/87:45 am -
1 stop10h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:45 am -
2 stops12h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 9/20. 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 12/212:19 pm -
2 stops11h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$375
Find flight deals from Boston to San Luis Obispo
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to San Luis Obispo (SBP). 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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $419 (American Airlines) |
One-way from | $210 (United Airlines) |
Popular in | October |
Cheapest in | May |
Average price | $498 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to San Luis Obispo 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 7,457,451 searches. Data last updated September 25, 2026.
Use the filters below to find and compare flights from Boston to San Luis Obispo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Wed 10/28
9:00 am-3:25 pm
1 stop9h 25m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$210
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Sat 11/21
12:14 pm-7:58 pm
2 stops10h 44m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$215
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Wed 12/16
9:15 am-5:52 pm
2 stops11h 37m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$215
Quickest round-trip
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Fri 10/23
6:30 am-12:07 pm
1 stop8h 37m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$225
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Sun 11/22
7:10 am-3:25 pm
1 stop11h 15m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$225
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Mon 11/9
12:00 pm-9:10 pm
2 stops12h 10m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$230
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Wed 10/14
9:23 am-5:22 pm
2 stops10h 59m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$230
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Sun 10/11
5:17 am-11:48 am
1 stop9h 31m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$287
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Sun 10/4
6:02 am-11:41 am
1 stop8h 39m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$287
BostonSan Luis Obispo
BOS Boston Logan Intl - SBP San Luis Obispo County
BOSSBP
Boston Logan Intl
Fri 10/23
12:45 pm-11:42 pm
2 stops13h 57m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$295
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Boston to San Luis Obispo
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 Boston to San Luis Obispo in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-San Luis Obispo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-San Luis Obispo 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 Boston-San Luis Obispo 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 Boston to San Luis Obispo
Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Boston with our price prediction graph.
BOS-SBP
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 Boston to San Luis Obispo
How far ahead should I book a flight from Boston to San Luis Obispo?
The best time to book flights from Boston to San Luis Obispo is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Boston to San Luis Obispo?
Currently, May is the cheapest month in which you can book a flight from Boston to San Luis Obispo (average of $417). Flying from Boston to San Luis Obispo in October is currently the most expensive (average of $636). 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.
How much does it cost to fly round-trip from Boston to San Luis Obispo?
Airfare is below average for this route at the moment.
Boston to San Luis Obispo flights typically cost between $482 and $592 in November.The cheapest round-trip price found within the last 5 days was $419 on American Airlines (Nov 3-Nov 7).
Reviews of airlines servicing San Luis Obispo
Get insights into the airlines that provide service to San Luis Obispo. 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 San Luis Obispo. Reviews last updated September 25, 2026.
Read reviews from past customers who have flown Alaska Airlines,United Airlines, andAmerican Airlines from Boston to San Luis Obispo. 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.
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from Boston to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Luis Obispo?
Book flights to San Luis Obispo if you plan to visit one of these locationsCambria
Morro Bay
Arroyo Grande
San Simeon
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Complete your trip
Complete your trip to San Luis Obispo by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boston to San Luis Obispo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and San Luis Obispo flights
Browse other Boston and San Luis Obispo flight options. Last updated on September 25, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to San Luis Obispo
Explore flights to San Luis Obispo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.
Top 3 airlines flying from Boston to San Luis Obispo
Discover the top 3 airlines that operate flights from Boston to San Luis Obispo. 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 7,457,451 searches. Data last updated September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$358 | Average$507 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$368 | Average$516 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$392 | Average$543 | FlexibilityNo cancel fee | On-time75% |