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Cheap flights from Boston to San Luis Obispo from $180

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 5/20. 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
1 adult, Economy, 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.
United Airlines Logo
6:00 am - 11:54 am
BOS
-
SBP
8h 54m
1 stop
United Airlines Logo
8:00 am - 9:27 pm
SBP
-
BOS
10h 27m
1 stop
$359United Airlines
Sat, May 2 - Sat, May 9
United Airlines Logo
9:15 am - 5:11 pm
BOS
-
SBP
10h 56m
2 stops
United Airlines Logo
6:05 am - 5:14 pm
SBP
-
BOS
8h 09m
1 stop
$364United Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
9:30 am - 6:32 pm
BOS
-
SBP
12h 02m
2 stops
American Airlines Logo
7:02 pm - 10:01 am
SBP
-
BOS
11h 59m
2 stops
$370American Airlines
Sat, May 2 - Sat, May 9
United Airlines Logo
3:05 pm - 9:35 pm
BOS
-
SBP
9h 30m
1 stop
United Airlines Logo
5:52 pm - 7:24 am
SBP
-
BOS
10h 32m
1 stop
$374United Airlines
Tue, Apr 28 - Fri, May 8
American Airlines Logo
8:26 am - 6:20 pm
BOS
-
SBP
12h 54m
2 stops
American Airlines Logo
7:02 pm - 6:00 am
SBP
-
BOS
7h 58m
1 stop
$379American Airlines
Tue, Apr 28 - Fri, May 8
American Airlines Logo
8:26 am - 6:20 pm
BOS
-
SBP
12h 54m
2 stops
American Airlines Logo
7:02 pm - 10:01 am
SBP
-
BOS
11h 59m
2 stops
$385American Airlines
Tue, Apr 28 - Fri, May 8
United Airlines Logo
3:05 pm - 9:35 pm
BOS
-
SBP
9h 30m
1 stop
United Airlines Logo
5:52 pm - 7:24 am
SBP
-
BOS
10h 32m
1 stop
$389United Airlines
Tue, Apr 28 - Fri, May 8
American Airlines Logo
5:05 pm - 10:45 pm
BOS
-
SBP
8h 40m
1 stop
American Airlines Logo
12:51 pm - 11:59 pm
SBP
-
BOS
8h 08m
1 stop
$393American Airlines
Wed, Jun 10 - Wed, Jun 17
United Airlines Logo
6:00 am - 11:54 am
BOS
-
SBP
8h 54m
1 stop
United Airlines Logo
8:42 pm - 10:18 am
SBP
-
BOS
10h 36m
2 stops
$394United Airlines
Fri, May 1 - Sun, May 3
American Airlines Logo
6:00 am - 12:05 pm
BOS
-
SBP
9h 05m
1 stop
American Airlines Logo
6:52 pm - 9:35 am
SBP
-
BOS
11h 43m
2 stops
$398American Airlines
Tue, May 19 - Tue, May 26

American Airlines flights from Boston to San Luis Obispo

Our best American Airlines deals on Boston to San Luis Obispo flight tickets
American Airlines
May 2
BOS9:30 amBoston Logan Intl
12h 02m
2 stops
SBP6:32 pmSan Luis Obispo County
May 9
SBP7:02 pmSan Luis Obispo County
11h 59m
2 stops
BOS10:01 amBoston Logan Intl
$370
American Airlines
Apr 28
BOS8:26 amBoston Logan Intl
12h 54m
2 stops
SBP6:20 pmSan Luis Obispo County
May 8
SBP7:02 pmSan Luis Obispo County
7h 58m
1 stop
BOS6:00 amBoston Logan Intl
$379
American Airlines
Apr 28
BOS8:26 amBoston Logan Intl
12h 54m
2 stops
SBP6:20 pmSan Luis Obispo County
May 8
SBP7:02 pmSan Luis Obispo County
11h 59m
2 stops
BOS10:01 amBoston Logan Intl
$385

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 2
BOS6:00 amBoston Logan Intl
8h 54m
1 stop
SBP11:54 amSan Luis Obispo County
May 9
SBP8:00 amSan Luis Obispo County
10h 27m
1 stop
BOS9:27 pmBoston Logan Intl
$359
United Airlines
May 2
BOS9:15 amBoston Logan Intl
10h 56m
2 stops
SBP5:11 pmSan Luis Obispo County
May 9
SBP6:05 amSan Luis Obispo County
8h 09m
1 stop
BOS5:14 pmBoston Logan Intl
$364
United Airlines
Apr 28
BOS3:05 pmBoston Logan Intl
9h 30m
1 stop
SBP9:35 pmSan Luis Obispo County
May 8
SBP5:52 pmSan Luis Obispo County
10h 32m
1 stop
BOS7:24 amBoston Logan Intl
$374

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 April 4, 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 5/2

6:00 am-11:54 am

1 stop8h 54m

San Luis Obispo County

Sat 5/9

8:00 am-9:27 pm

1 stop10h 27m

$359

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Sat 5/2

9:15 am-5:11 pm

2 stops10h 56m

San Luis Obispo County

Sat 5/9

6:05 am-5:14 pm

1 stop8h 09m

$364

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Sat 5/2

9:30 am-6:32 pm

2 stops12h 02m

San Luis Obispo County

Sat 5/9

7:02 pm-10:01 am

2 stops11h 59m

$370

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Tue 4/28

3:05 pm-9:35 pm

1 stop9h 30m

San Luis Obispo County

Fri 5/8

5:52 pm-7:24 am

1 stop10h 32m

$374

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Tue 4/28

8:26 am-6:20 pm

2 stops12h 54m

San Luis Obispo County

Fri 5/8

7:02 pm-6:00 am

1 stop7h 58m

$379

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Tue 4/28

8:26 am-6:20 pm

2 stops12h 54m

San Luis Obispo County

Fri 5/8

7:02 pm-10:01 am

2 stops11h 59m

$385

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Tue 4/28

3:05 pm-9:35 pm

1 stop9h 30m

San Luis Obispo County

Fri 5/8

5:52 pm-7:24 am

1 stop10h 32m

$389
Quickest round-trip

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Wed 6/10

5:05 pm-10:45 pm

1 stop8h 40m

San Luis Obispo County

Wed 6/17

12:51 pm-11:59 pm

1 stop8h 08m

$393

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Fri 5/1

6:00 am-11:54 am

1 stop8h 54m

San Luis Obispo County

Sun 5/3

8:42 pm-10:18 am

2 stops10h 36m

$394

BostonSan Luis Obispo

BOS - SBP

BOSSBP

Boston Logan Intl

Tue 5/19

6:00 am-12:05 pm

1 stop9h 05m

San Luis Obispo County

Tue 5/26

6:52 pm-9:35 am

2 stops11h 43m

$398

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, January 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 $395. The month of July is another great option to travel to San Luis Obispo, with average flight prices from Boston averaging around $438.

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 $516 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?

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 24m

Direct flights

None
The fastest flight from Boston to San Luis Obispo takes 8h 24m
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 24m, 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
9,541 reviews
Search United Airlines flights
American AirlinesPriceFrom $342Free CancellationRating
7.1
11,556 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $392Free CancellationRating
7.9
12,167 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
Cayucos
San Simeon
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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