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Cheap flights from San Luis Obispo to Puerto Rico from $323

This is the cheapest one-way 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 11/28. 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 San Luis Obispo to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:02 am - 1:33 pmSBP-SJU
23h 31m2 stops
American Airlines Logo
4:37 pm - 12:00 pmSJU-SBP
23h 23m2 stops
$337American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
5:00 am - 6:25 pmSBP-SJU
9h 25m1 stop
United Airlines Logo
8:10 am - 7:50 pmSJU-SBP
15h 40m2 stops
$355United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
1:02 pm - 11:59 amSBP-SJU
18h 57m2 stops
American Airlines Logo
6:25 am - 3:36 pmSJU-SBP
13h 11m2 stops
$410American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
5:00 am - 6:25 pmSBP-SJU
9h 25m1 stop
United Airlines Logo
2:25 pm - 9:28 pmSJU-SBP
11h 03m1 stop
$500United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
2:13 pm - 9:26 pmSBP-SJU
27h 13m2 stops
United Airlines Logo
2:05 am - 7:46 pmSJU-SBP
21h 41m2 stops
$503United Airlines
Find Deal
Fri, Feb 20 - Fri, Feb 27
United Airlines Logo
5:00 am - 6:25 pmSBP-SJU
9h 25m1 stop
United Airlines Logo
2:05 am - 5:15 pmSJU-SBP
19h 10m2 stops
$505United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 3
American Airlines Logo
7:10 pm - 11:42 amSBP-SJU
12h 32m2 stops
American Airlines Logo
4:37 pm - 9:15 amSJU-SBP
20h 38m2 stops
$519American Airlines
Find Deal
Fri, Feb 20 - Sat, Feb 28
United Airlines Logo
7:04 am - 9:26 pmSBP-SJU
10h 22m2 stops
United Airlines Logo
8:30 am - 9:08 pmSJU-SBP
16h 38m2 stops
$559United Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
American Airlines Logo
1:03 pm - 10:07 amSBP-SJU
17h 04m2 stops
American Airlines Logo
12:45 pm - 10:59 pmSJU-SBP
14h 14m2 stops
$569American Airlines
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Wed, Feb 11 - Wed, Feb 18
United Airlines Logo
5:00 am - 12:36 amSBP-SJU
15h 36m3 stops
United Airlines Logo
8:35 am - 7:50 pmSJU-SBP
15h 15m2 stops
$570United Airlines
Find Deal
Wed, Feb 11 - Wed, Feb 18

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
Mar 3
SBP10:02 amSan Luis Obispo County
23h 31m
2 stops
SJU1:33 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU4:37 pmSan Juan Luis Munoz Marin Intl
23h 23m
2 stops
SBP12:00 pmSan Luis Obispo County
$337
Find similar
American Airlines
Dec 2
SBP1:02 pmSan Luis Obispo County
18h 57m
2 stops
SJU11:59 amSan Juan Luis Munoz Marin Intl
Dec 9
SJU6:25 amSan Juan Luis Munoz Marin Intl
13h 11m
2 stops
SBP3:36 pmSan Luis Obispo County
$410
Find similar
American Airlines
Feb 20
SBP7:10 pmSan Luis Obispo County
12h 32m
2 stops
SJU11:42 amSan Juan Luis Munoz Marin Intl
Feb 28
SJU4:37 pmSan Juan Luis Munoz Marin Intl
20h 38m
2 stops
SBP9:15 amSan Luis Obispo County
$519
Find similar

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
Mar 3
SBP5:00 amSan Luis Obispo County
9h 25m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU8:10 amSan Juan Luis Munoz Marin Intl
15h 40m
2 stops
SBP7:50 pmSan Luis Obispo County
$355
Find similar
United Airlines
Mar 3
SBP5:00 amSan Luis Obispo County
9h 25m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU2:25 pmSan Juan Luis Munoz Marin Intl
11h 03m
1 stop
SBP9:28 pmSan Luis Obispo County
$500
Find similar
United Airlines
Feb 20
SBP2:13 pmSan Luis Obispo County
27h 13m
2 stops
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Feb 27
SJU2:05 amSan Juan Luis Munoz Marin Intl
21h 41m
2 stops
SBP7:46 pmSan Luis Obispo County
$503
Find similar

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 November 3, 2025.
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

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 3/3

10:02 am-1:33 pm

2 stops23h 31m

San Juan Luis Munoz Marin Intl

Wed 3/4

4:37 pm-12:00 pm

2 stops23h 23m

$337

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 3/3

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:10 am-7:50 pm

2 stops15h 40m

$355

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 12/2

1:02 pm-11:59 am

2 stops18h 57m

San Juan Luis Munoz Marin Intl

Tue 12/9

6:25 am-3:36 pm

2 stops13h 11m

$410

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 3/3

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Wed 3/4

2:25 pm-9:28 pm

1 stop11h 03m

$500

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Fri 2/20

2:13 pm-9:26 pm

2 stops27h 13m

San Juan Luis Munoz Marin Intl

Fri 2/27

2:05 am-7:46 pm

2 stops21h 41m

$503

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 3/3

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:05 am-5:15 pm

2 stops19h 10m

$505

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Fri 2/20

7:10 pm-11:42 am

2 stops12h 32m

San Juan Luis Munoz Marin Intl

Sat 2/28

4:37 pm-9:15 am

2 stops20h 38m

$519

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Sun 11/16

7:04 am-9:26 pm

2 stops10h 22m

San Juan Luis Munoz Marin Intl

Thu 11/20

8:30 am-9:08 pm

2 stops16h 38m

$559

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Wed 2/11

1:03 pm-10:07 am

2 stops17h 04m

San Juan Luis Munoz Marin Intl

Wed 2/18

12:45 pm-10:59 pm

2 stops14h 14m

$569

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Wed 2/11

5:00 am-12:36 am

3 stops15h 36m

San Juan Luis Munoz Marin Intl

Wed 2/18

8:35 am-7:50 pm

2 stops15h 15m

$570

Flights are sorted by cheapest round-trip flights first.

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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

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from San Luis Obispo is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $525. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Thursday, with ticket prices averaging around $917.

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

You could potentially save up to 34% 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

Direct flights

None
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

  • 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
United AirlinesPriceFrom $434Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom $453Free CancellationRating
7.2
11,038 reviews
Search American 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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