Cheap flights from Boston to San Luis Obispo from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to San Luis Obispo departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to San Luis Obispo

Cheap round-trip flights

Alaska Airlines Logo
4:46 pm - 4:47 pmBOS-SBP
27h 01m1 stop
Alaska Airlines Logo
7:56 pm - 5:23 pmSBP-BOS
18h 27m1 stop
$328Alaska Airlines
Find Deal
vie., oct. 31 - mar., nov. 4
Alaska Airlines Logo
7:45 am - 1:32 pmBOS-SBP
8h 47m1 stop
Alaska Airlines Logo
2:19 pm - 5:43 pmSBP-BOS
24h 24m1 stop
$334Alaska Airlines
Find Deal
lun., sep. 29 - sáb., oct. 4
American Airlines Logo
8:29 am - 6:27 pmBOS-SBP
12h 58m2 stops
American Airlines Logo
9:53 am - 10:41 pmSBP-BOS
9h 48m2 stops
$339American Airlines
Find Deal
vie., oct. 31 - mar., nov. 4
United Airlines Logo
3:31 pm - 8:52 pmBOS-SBP
8h 21m1 stop
United Airlines Logo
10:55 am - 11:59 pmSBP-BOS
10h 04m2 stops
$340United Airlines
Find Deal
lun., sep. 29 - sáb., oct. 4
American Airlines Logo
6:15 am - 12:03 pmBOS-SBP
8h 48m1 stop
American Airlines Logo
12:24 pm - 11:42 pmSBP-BOS
8h 18m1 stop
$341American Airlines
Find Deal
sáb., sep. 20 - sáb., sep. 27
American Airlines Logo
6:15 am - 12:03 pmBOS-SBP
8h 48m1 stop
American Airlines Logo
6:00 am - 9:00 pmSBP-BOS
12h 00m2 stops
$346American Airlines
Find Deal
sáb., sep. 20 - sáb., sep. 27
Alaska Airlines Logo
7:45 am - 1:32 pmBOS-SBP
8h 47m1 stop
Alaska Airlines Logo
2:19 pm - 5:43 pmSBP-BOS
24h 24m1 stop
$348Alaska Airlines
Find Deal
lun., sep. 29 - sáb., oct. 4
American Airlines Logo
8:05 am - 6:43 pmBOS-SBP
13h 38m2 stops
American Airlines Logo
6:00 am - 9:00 pmSBP-BOS
12h 00m2 stops
$351American Airlines
Find Deal
sáb., sep. 20 - sáb., sep. 27
United Airlines Logo
6:02 am - 12:18 pmBOS-SBP
9h 16m1 stop
United Airlines Logo
4:44 pm - 5:59 amSBP-BOS
10h 15m2 stops
$402United Airlines
Find Deal
vie., sep. 12 - dom., sep. 14
United Airlines Logo
9:05 am - 3:59 pmBOS-SBP
9h 54m2 stops
United Airlines Logo
4:44 pm - 5:59 amSBP-BOS
10h 15m2 stops
$407United Airlines
Find Deal
vie., sep. 12 - dom., sep. 14

American Airlines flights from Boston to San Luis Obispo

Our best American Airlines deals on Boston to San Luis Obispo flight tickets
American Airlines
Oct 31
BOS8:29 amBoston Logan Intl
12h 58m
2 stops
SBP6:27 pmSan Luis Obispo County
Nov 4
SBP9:53 amSan Luis Obispo County
9h 48m
2 stops
BOS10:41 pmBoston Logan Intl
American Airlines
Sep 20
BOS6:15 amBoston Logan Intl
8h 48m
1 stop
SBP12:03 pmSan Luis Obispo County
Sep 27
SBP12:24 pmSan Luis Obispo County
8h 18m
1 stop
BOS11:42 pmBoston Logan Intl
American Airlines
Sep 20
BOS6:15 amBoston Logan Intl
8h 48m
1 stop
SBP12:03 pmSan Luis Obispo County
Sep 27
SBP6:00 amSan Luis Obispo County
12h 00m
2 stops
BOS9:00 pmBoston Logan Intl

Alaska Airlines flights from Boston to San Luis Obispo

Our best Alaska Airlines deals on Boston to San Luis Obispo flight tickets
Alaska Airlines
Oct 31
BOS4:46 pmBoston Logan Intl
27h 01m
1 stop
SBP4:47 pmSan Luis Obispo County
Nov 4
SBP7:56 pmSan Luis Obispo County
18h 27m
1 stop
BOS5:23 pmBoston Logan Intl
Alaska Airlines
Sep 29
BOS7:45 amBoston Logan Intl
8h 47m
1 stop
SBP1:32 pmSan Luis Obispo County
Oct 4
SBP2:19 pmSan Luis Obispo County
24h 24m
1 stop
BOS5:43 pmBoston Logan Intl
Alaska Airlines
Sep 29
BOS7:45 amBoston Logan Intl
8h 47m
1 stop
SBP1:32 pmSan Luis Obispo County
Oct 4
SBP2:19 pmSan Luis Obispo County
24h 24m
1 stop
BOS5:43 pmBoston Logan Intl

momondo 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, momondo users made 832,500 searches. Data last updated julio 31, 2025.
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

Price

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

vie. 10/31

4:46 pm-4:47 pm

1 stop27h 01m

San Luis Obispo County

mar. 11/4

7:56 pm-5:23 pm

1 stop18h 27m

$328

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

lun. 9/29

7:45 am-1:32 pm

1 stop8h 47m

San Luis Obispo County

sáb. 10/4

2:19 pm-5:43 pm

1 stop24h 24m

$334

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

vie. 10/31

8:29 am-6:27 pm

2 stops12h 58m

San Luis Obispo County

mar. 11/4

9:53 am-10:41 pm

2 stops9h 48m

$339

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

lun. 9/29

3:31 pm-8:52 pm

1 stop8h 21m

San Luis Obispo County

sáb. 10/4

10:55 am-11:59 pm

2 stops10h 04m

$340

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

sáb. 9/20

6:15 am-12:03 pm

1 stop8h 48m

San Luis Obispo County

sáb. 9/27

12:24 pm-11:42 pm

1 stop8h 18m

$341

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

sáb. 9/20

6:15 am-12:03 pm

1 stop8h 48m

San Luis Obispo County

sáb. 9/27

6:00 am-9:00 pm

2 stops12h 00m

$346

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

lun. 9/29

7:45 am-1:32 pm

1 stop8h 47m

San Luis Obispo County

sáb. 10/4

2:19 pm-5:43 pm

1 stop24h 24m

$348

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

sáb. 9/20

8:05 am-6:43 pm

2 stops13h 38m

San Luis Obispo County

sáb. 9/27

6:00 am-9:00 pm

2 stops12h 00m

$351

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

vie. 9/12

6:02 am-12:18 pm

1 stop9h 16m

San Luis Obispo County

dom. 9/14

4:44 pm-5:59 am

2 stops10h 15m

$402

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

vie. 9/12

9:05 am-3:59 pm

2 stops9h 54m

San Luis Obispo County

dom. 9/14

4:44 pm-5:59 am

2 stops10h 15m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Obispo from

How to get the cheapest flight ticket from Boston to San Luis Obispo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Luis Obispo?

In general, February is the cheapest month to fly from Boston to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $385. The month of September is another great option to travel to San Luis Obispo, with average flight prices from Boston averaging around $484.

What is the cheapest day to depart on your flight to San Luis Obispo?

On average, the least expensive day to fly to San Luis Obispo from Boston is on a Saturday. momondo users have found tickets for Saturday departures for as low as $496. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Boston to San Luis Obispo for around $815.

What is the cheapest time of day to depart on your flight to San Luis Obispo?

Flying to San Luis Obispo from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $405 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $608 on average. Flights to San Luis Obispo from Boston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to San Luis Obispo?

You are more likely to see cheaper flights to San Luis Obispo from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to San Luis Obispo for around $548 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Luis Obispo from Boston for as low as $342 on momondo.

How have Boston to San Luis Obispo flight prices changed over time?

As of July 2025, prices for Boston to San Luis Obispo flights are approximately 50% cheaper when compared to flights at the same time last year.

When to book flights from Boston to San Luis Obispo

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to San Luis Obispo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to San Luis Obispo (BOS to SBP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to San Luis Obispo

Best Price Found

$157

Fastest flight time

8h 21m

Direct flights

None

Airports in San Luis Obispo

1 airport
The best one-way flight to San Luis Obispo from Boston in the past 72 hours is $157. The best round-trip flight deal from Boston to San Luis Obispo found on momondo in the last 72 hours is $328.
The fastest flight from Boston to San Luis Obispo takes 8h 21m
There are no direct flights from Boston to San Luis Obispo. Popular non-direct route for this connection is Boston Logan Intl Airport - San Luis Obispo County Airport.
There is 1 airport near San Luis Obispo: San Luis Obispo County (SBP)

  • How far is Boston Logan Intl to San Luis Obispo County by plane?

    A flight from Boston Logan Intl to San Luis Obispo County will travel around 2674.0 mi. Flights usually cover this in 8h 21m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to San Luis Obispo County Airport?

    Prices for flights from Boston Logan Intl Airport to San Luis Obispo County Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to San Luis Obispo County Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to San Luis Obispo County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to San Luis Obispo County Airport.

  • What documentation or ID do you need to fly to San Luis Obispo County Airport?

    The travel and health documents you'll need for your trip to San Luis Obispo County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Luis Obispo County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to San Luis Obispo?


Best airlines flying from Boston to San Luis Obispo

Compare and see reviews for airlines that fly from Boston to San Luis Obispo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $338Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $342Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Pismo Beach
Morro Bay
Cambria
Paso Robles
Avila Beach
San Simeon
Cayucos
Atascadero
Arroyo Grande
Grover Beach

Why use momondo?

Why should I use momondo to find a flight deal from Boston to San Luis Obispo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Luis Obispo from Boston.

Can I find flights from Boston to San Luis Obispo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Luis Obispo from Boston with this policy.

How can momondo help me find flights from Boston to San Luis Obispo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Luis Obispo from Boston.

I’m not ready to book a flight from Boston to San Luis Obispo right now. Can momondo alert me if prices change?

Price alerts on flights to San Luis Obispo from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
mar. 8/5
mar. 8/12

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