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Cheap flights from Boston to San Luis Obispo from $185

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 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to San Luis Obispo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:02 am - 1:47 pm
BOS
-
SBP
9h 45m
1 stop
Alaska Airlines Logo
6:00 am - 4:42 pm
SBP
-
BOS
7h 42m
1 stop
$369Alaska Airlines
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
6:01 am - 11:47 am
BOS
-
SBP
8h 46m
1 stop
American Airlines Logo
7:02 pm - 8:47 am
SBP
-
BOS
10h 45m
2 stops
$374American Airlines
Wed, Jul 1 - Tue, Jul 7
American Airlines Logo
5:05 pm - 10:45 pm
BOS
-
SBP
8h 40m
1 stop
American Airlines Logo
7:02 pm - 5:45 am
SBP
-
BOS
7h 43m
1 stop
$384American Airlines
Wed, Jul 1 - Mon, Jul 6
American Airlines Logo
6:01 am - 11:47 am
BOS
-
SBP
8h 46m
1 stop
American Airlines Logo
7:02 pm - 9:55 am
SBP
-
BOS
11h 53m
2 stops
$389American Airlines
Wed, Jul 1 - Sun, Jul 5
American Airlines Logo
5:05 pm - 10:45 pm
BOS
-
SBP
8h 40m
1 stop
American Airlines Logo
12:51 pm - 12:04 am
SBP
-
BOS
8h 13m
1 stop
$403American Airlines
Sat, May 30 - Wed, Jun 3
Alaska Airlines Logo
8:05 am - 2:19 pm
BOS
-
SBP
9h 14m
1 stop
Alaska Airlines Logo
6:00 am - 5:44 am
SBP
-
BOS
20h 44m
1 stop
$404Alaska Airlines
Tue, Jun 2 - Fri, Jun 5
American Airlines Logo
1:12 pm - 10:45 pm
BOS
-
SBP
12h 33m
2 stops
American Airlines Logo
12:51 pm - 12:04 am
SBP
-
BOS
8h 13m
1 stop
$408American Airlines
Sat, May 30 - Wed, Jun 3
United Airlines Logo
6:00 am - 11:38 am
BOS
-
SBP
8h 38m
1 stop
United Airlines Logo
2:06 pm - 1:11 am
SBP
-
BOS
8h 05m
1 stop
$409United Airlines
Sat, May 30 - Tue, Jun 2
American Airlines Logo
1:12 pm - 10:45 pm
BOS
-
SBP
12h 33m
2 stops
American Airlines Logo
6:52 pm - 8:41 am
SBP
-
BOS
10h 49m
2 stops
$413American Airlines
Sat, May 30 - Wed, Jun 3
United Airlines Logo
6:00 am - 11:38 am
BOS
-
SBP
8h 38m
1 stop
United Airlines Logo
8:34 pm - 9:29 am
SBP
-
BOS
9h 55m
2 stops
$414United Airlines
Sat, May 30 - Wed, Jun 3

Alaska Airlines flights from Boston to San Luis Obispo

Our best Alaska Airlines deals on Boston to San Luis Obispo flight tickets
Alaska Airlines
Nov 14
BOS9:00 amBoston Logan Intl
12h 01m
1 stop
SBP6:01 pmSan Luis Obispo County
Nov 18
SBP6:00 amSan Luis Obispo County
7h 42m
1 stop
BOS4:42 pmBoston Logan Intl
$369
Alaska Airlines
Jun 2
BOS8:05 amBoston Logan Intl
9h 14m
1 stop
SBP2:19 pmSan Luis Obispo County
Jun 5
SBP6:00 amSan Luis Obispo County
20h 44m
1 stop
BOS5:44 amBoston Logan Intl
$404
Alaska Airlines
Nov 14
BOS9:00 amBoston Logan Intl
17h 42m
2 stops
SBP11:42 pmSan Luis Obispo County
Nov 18
SBP6:00 amSan Luis Obispo County
7h 42m
1 stop
BOS4:42 pmBoston Logan Intl
$466

United Airlines flights from Boston to San Luis Obispo

Our best United Airlines deals on Boston to San Luis Obispo flight tickets
United Airlines
May 30
BOS6:00 amBoston Logan Intl
8h 38m
1 stop
SBP11:38 amSan Luis Obispo County
Jun 2
SBP2:06 pmSan Luis Obispo County
8h 05m
1 stop
BOS1:11 amBoston Logan Intl
$409
United Airlines
May 30
BOS6:00 amBoston Logan Intl
8h 38m
1 stop
SBP11:38 amSan Luis Obispo County
Jun 3
SBP8:34 pmSan Luis Obispo County
9h 55m
2 stops
BOS9:29 amBoston Logan Intl
$414
United Airlines
May 28
BOS6:26 pmBoston Logan Intl
8h 18m
1 stop
SBP11:44 pmSan Luis Obispo County
Jun 2
SBP2:06 pmSan Luis Obispo County
8h 05m
1 stop
BOS1:11 amBoston Logan Intl
$418

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 May 18, 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

Price

Cheapest round-trip

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Sat 11/14

7:02 am-1:47 pm

1 stop9h 45m

San Luis Obispo County

Wed 11/18

6:00 am-4:42 pm

1 stop7h 42m

$369

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Wed 7/1

6:01 am-11:47 am

1 stop8h 46m

San Luis Obispo County

Tue 7/7

7:02 pm-8:47 am

2 stops10h 45m

$374
Quickest round-trip

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Wed 7/1

5:05 pm-10:45 pm

1 stop8h 40m

San Luis Obispo County

Mon 7/6

7:02 pm-5:45 am

1 stop7h 43m

$384

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Wed 7/1

6:01 am-11:47 am

1 stop8h 46m

San Luis Obispo County

Sun 7/5

7:02 pm-9:55 am

2 stops11h 53m

$389

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Sat 5/30

5:05 pm-10:45 pm

1 stop8h 40m

San Luis Obispo County

Wed 6/3

12:51 pm-12:04 am

1 stop8h 13m

$403

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Tue 6/2

8:05 am-2:19 pm

1 stop9h 14m

San Luis Obispo County

Fri 6/5

6:00 am-5:44 am

1 stop20h 44m

$404

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Sat 5/30

1:12 pm-10:45 pm

2 stops12h 33m

San Luis Obispo County

Wed 6/3

12:51 pm-12:04 am

1 stop8h 13m

$408

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Sat 5/30

6:00 am-11:38 am

1 stop8h 38m

San Luis Obispo County

Tue 6/2

2:06 pm-1:11 am

1 stop8h 05m

$409

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Sat 5/30

1:12 pm-10:45 pm

2 stops12h 33m

San Luis Obispo County

Wed 6/3

6:52 pm-8:41 am

2 stops10h 49m

$413

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Sat 5/30

6:00 am-11:38 am

1 stop8h 38m

San Luis Obispo County

Wed 6/3

8:34 pm-9:29 am

2 stops9h 55m

$414

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 typical price of a round-trip flight between Boston and San Luis Obispo?

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

In general, July 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 January is another great option to travel to San Luis Obispo, with average flight prices from Boston averaging around $395.

How far in advance should I book a flight from Boston 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 $503 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 $379 on momondo.

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

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

Fastest flight time

8h 01m

Direct flights

None
The fastest flight from Boston to San Luis Obispo takes 8h 01m
There are no direct flights from Boston to San Luis Obispo. There are no popular flight routes from Boston to San Luis Obispo.
Search flight deals

Frequently asked questions about flying from Boston to San Luis Obispo

  • 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 01m, 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 $328Free CancellationRating
7.4
9,737 reviews
Search United Airlines flights
American AirlinesPriceFrom $342Free CancellationRating
7.1
11,650 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $392Free CancellationRating
7.9
12,376 reviews
Search Alaska 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
Paso Robles
Morro Bay
Cambria
Avila Beach
San Simeon
Cayucos
Arroyo Grande
Atascadero
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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