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Cheap flights from San Luis Obispo to Puerto Rico from $379

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to Puerto Rico departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Luis Obispo to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:34 pm - 2:40 pm
SBP
-
SJU
16h 06m
2 stops
American Airlines Logo
7:00 pm - 11:45 am
SJU
-
SBP
19h 45m
2 stops
$379American Airlines
Tue, Oct 6 - Tue, Oct 20
United Airlines Logo
5:00 am - 5:38 pm
SBP
-
SJU
9h 38m
1 stop
United Airlines Logo
2:00 pm - 11:37 pm
SJU
-
SBP
12h 37m
2 stops
$432United Airlines
Tue, Oct 6 - Tue, Oct 20
American Airlines Logo
12:28 pm - 4:25 am
SBP
-
SJU
12h 57m
2 stops
American Airlines Logo
7:00 am - 10:45 pm
SJU
-
SBP
18h 45m
2 stops
$576American Airlines
Thu, Jun 4 - Sat, Jun 13
United Airlines Logo
5:00 am - 5:38 pm
SBP
-
SJU
9h 38m
1 stop
United Airlines Logo
2:00 pm - 1:24 pm
SJU
-
SBP
26h 24m
1 stop
$635United Airlines
Tue, Oct 6 - Tue, Oct 20
American Airlines Logo
12:31 pm - 4:39 am
SBP
-
SJU
13h 08m
2 stops
American Airlines Logo
5:46 pm - 11:58 am
SJU
-
SBP
21h 12m
2 stops
$656American Airlines
Fri, Jul 31 - Sun, Aug 9
American Airlines Logo
12:28 pm - 4:25 am
SBP
-
SJU
12h 57m
2 stops
American Airlines Logo
7:00 am - 10:45 pm
SJU
-
SBP
18h 45m
2 stops
$658American Airlines
Thu, Jun 4 - Sat, Jun 13
American Airlines Logo
7:02 pm - 2:50 pm
SBP
-
SJU
16h 48m
2 stops
American Airlines Logo
12:58 am - 11:44 am
SJU
-
SBP
13h 46m
1 stop
$660American Airlines
Tue, Jul 28 - Sat, Aug 1
American Airlines Logo
7:02 pm - 1:33 pm
SBP
-
SJU
15h 31m
2 stops
American Airlines Logo
12:58 am - 11:51 am
SJU
-
SBP
13h 53m
2 stops
$666American Airlines
Tue, Jul 28 - Sat, Aug 1
United Airlines Logo
5:00 am - 5:38 pm
SBP
-
SJU
9h 38m
1 stop
United Airlines Logo
2:00 pm - 8:59 pm
SJU
-
SBP
9h 59m
1 stop
$669United Airlines
Tue, Oct 6 - Tue, Oct 20
American Airlines Logo
12:28 pm - 9:39 am
SBP
-
SJU
18h 11m
2 stops
American Airlines Logo
7:00 am - 10:45 pm
SJU
-
SBP
18h 45m
2 stops
$678American Airlines
Thu, Jun 4 - Sat, Jun 13

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American Airlines flights from San Luis Obispo to Puerto Rico

Our best American Airlines deals on San Luis Obispo to Puerto Rico flight tickets
American Airlines
Oct 6
SBP7:34 pmSan Luis Obispo County
16h 06m
2 stops
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Oct 20
SJU7:00 pmSan Juan Luis Munoz Marin Intl
19h 45m
2 stops
SBP11:45 amSan Luis Obispo County
$379
American Airlines
Jun 4
SBP12:28 pmSan Luis Obispo County
12h 57m
2 stops
SJU4:25 amSan Juan Luis Munoz Marin Intl
Jun 13
SJU7:00 amSan Juan Luis Munoz Marin Intl
18h 45m
2 stops
SBP10:45 pmSan Luis Obispo County
$576
American Airlines
Jul 31
SBP12:31 pmSan Luis Obispo County
13h 08m
2 stops
SJU4:39 amSan Juan Luis Munoz Marin Intl
Aug 9
SJU5:46 pmSan Juan Luis Munoz Marin Intl
21h 12m
2 stops
SBP11:58 amSan Luis Obispo County
$656

United Airlines flights from San Luis Obispo to Puerto Rico

Our best United Airlines deals on San Luis Obispo to Puerto Rico flight tickets
United Airlines
Oct 6
SBP5:00 amSan Luis Obispo County
9h 38m
1 stop
SJU5:38 pmSan Juan Luis Munoz Marin Intl
Oct 20
SJU2:00 pmSan Juan Luis Munoz Marin Intl
12h 37m
2 stops
SBP11:37 pmSan Luis Obispo County
$432
United Airlines
Oct 6
SBP5:00 amSan Luis Obispo County
9h 38m
1 stop
SJU5:38 pmSan Juan Luis Munoz Marin Intl
Oct 20
SJU2:00 pmSan Juan Luis Munoz Marin Intl
26h 24m
1 stop
SBP1:24 pmSan Luis Obispo County
$635
United Airlines
Oct 6
SBP5:00 amSan Luis Obispo County
9h 38m
1 stop
SJU5:38 pmSan Juan Luis Munoz Marin Intl
Oct 20
SJU2:00 pmSan Juan Luis Munoz Marin Intl
9h 59m
1 stop
SBP8:59 pmSan Luis Obispo County
$669

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Puerto Rico 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 2, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 10/6

7:34 pm-2:40 pm

2 stops16h 06m

San Juan Luis Munoz Marin Intl

Tue 10/20

7:00 pm-11:45 am

2 stops19h 45m

$379

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 10/6

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Tue 10/20

2:00 pm-11:37 pm

2 stops12h 37m

$432

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Thu 6/4

12:28 pm-4:25 am

2 stops12h 57m

San Juan Luis Munoz Marin Intl

Sat 6/13

7:00 am-10:45 pm

2 stops18h 45m

$576

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 10/6

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Tue 10/20

2:00 pm-1:24 pm

1 stop26h 24m

$635

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Fri 7/31

12:31 pm-4:39 am

2 stops13h 08m

San Juan Luis Munoz Marin Intl

Sun 8/9

5:46 pm-11:58 am

2 stops21h 12m

$656

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Thu 6/4

12:28 pm-4:25 am

2 stops12h 57m

San Juan Luis Munoz Marin Intl

Sat 6/13

7:00 am-10:45 pm

2 stops18h 45m

$658

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 7/28

7:02 pm-2:50 pm

2 stops16h 48m

San Juan Luis Munoz Marin Intl

Sat 8/1

12:58 am-11:44 am

1 stop13h 46m

$660

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 7/28

7:02 pm-1:33 pm

2 stops15h 31m

San Juan Luis Munoz Marin Intl

Sat 8/1

12:58 am-11:51 am

2 stops13h 53m

$666
Quickest round-trip

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 10/6

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Tue 10/20

2:00 pm-8:59 pm

1 stop9h 59m

$669

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Thu 6/4

12:28 pm-9:39 am

2 stops18h 11m

San Juan Luis Munoz Marin Intl

Sat 6/13

7:00 am-10:45 pm

2 stops18h 45m

$678

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from San Luis Obispo to Puerto Rico

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

Can stopping save me money on San Luis Obispo to Puerto Rico flights?

You could potentially save up to 6% on your flight if you consider stops on a San Luis Obispo to Puerto Rico flight.

Cheap San Luis Obispo to Puerto Rico flight deals and tips

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

Fastest flight time

9h 38m

Direct flights

None
The fastest flight from San Luis Obispo to Puerto Rico takes 9h 38m
There are no direct flights from San Luis Obispo to Puerto Rico. There are no popular flight routes from San Luis Obispo to Puerto Rico.
Search flight deals

Frequently asked questions about flying from San Luis Obispo to Puerto Rico

  • When did momondo last update prices for flights from San Luis Obispo County Airport to Puerto Rico?

    Prices for flights from San Luis Obispo County Airport to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Luis Obispo County Airport to Puerto Rico?

  • How old do you have to be to fly from San Luis Obispo County Airport to Puerto Rico?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Obispo County Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Luis Obispo to Puerto Rico

Compare and see reviews for airlines that fly from San Luis Obispo to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $265Free CancellationRating
7.1
11,674 reviews
Search American Airlines flights
United AirlinesPriceFrom $432Free CancellationRating
7.4
9,682 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Luis Obispo to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Puerto Rico from San Luis Obispo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Puerto Rico from San Luis Obispo.

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

Yes. momondo can track prices for San Luis Obispo to Puerto Rico flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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