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Puerto Rico

$337+ Cheap flights from San Luis Obispo (SBP) to Puerto Rico

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — SJU
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Puerto Rico

Cheapest flights from San Luis Obispo to Puerto Rico
Explore the most affordable flight options available from San Luis Obispo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.

This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:16 pm
SBP
-
SJU
2 stops14h 24m
American Airlines
Sat 2/287:01 pm
SJU
-
SBP
2 stops21h 02m
American Airlines
Deal found 1/30$337
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:56 pm
SBP
-
SJU
2 stops14h 53m
United Airlines
Wed 3/47:40 am
SJU
-
SBP
2 stops16h 10m
United Airlines
Deal found 1/29$362
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:16 pm
SBP
-
SJU
2 stops14h 24m
American Airlines
Thu 2/192:30 pm
SJU
-
SBP
2 stops13h 16m
American Airlines
Deal found 1/31$384
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:50 pm
SBP
-
SJU
2 stops17h 10m
American Airlines
Tue 3/106:33 am
SJU
-
SBP
2 stops19h 58m
American Airlines
Deal found 1/31$448
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:50 pm
SBP
-
SJU
2 stops17h 10m
American Airlines
Wed 4/81:31 pm
SJU
-
SBP
2 stops11h 39m
American Airlines
Deal found 1/31$454
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:50 pm
SBP
-
SJU
2 stops12h 34m
American Airlines
Tue 3/106:33 am
SJU
-
SBP
2 stops19h 58m
American Airlines
Deal found 1/30$510
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 am
SBP
-
SJU
1 stop9h 25m
United Airlines
Tue 3/107:05 am
SJU
-
SBP
2 stops16h 59m
United Airlines
Deal found 1/31$610
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:00 am
SBP
-
SJU
2 stops13h 22m
United Airlines
Thu 2/192:25 pm
SJU
-
SBP
1 stop10h 44m
United Airlines
Deal found 1/31$641

Find flight deals from San Luis Obispo to Puerto Rico

Keep the following information in mind while searching for San Luis Obispo to Puerto Rico flight deals. Data was last updated February 1, 2026.

Round-trip from

$337
(American Airlines)

Popular in

April

Cheapest in

December

Average price

$615
From San Luis Obispo County to Puerto Rico
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Puerto Rico that are best for you.

Fly from

San Luis Obispo

Fly to

Puerto Rico

Route

Depart

Return

Price

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Fri 2/20

7:16 pm-1:40 pm

2 stops14h 24m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:01 pm-12:03 pm

2 stops21h 02m

$337

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Mon 3/2

5:56 pm-12:49 pm

2 stops14h 53m

San Juan Luis Munoz Marin Intl

Wed 3/4

7:40 am-7:50 pm

2 stops16h 10m

$362

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Wed 3/4

12:50 pm-10:00 am

2 stops17h 10m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:33 am-11:31 pm

2 stops19h 58m

$448

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Thu 3/5

12:50 pm-5:24 am

2 stops12h 34m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:33 am-11:31 pm

2 stops19h 58m

$510

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Wed 4/1

7:10 pm-9:00 am

2 stops10h 50m

San Juan Luis Munoz Marin Intl

Wed 4/8

11:59 pm-12:11 pm

1 stop15h 12m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Best time to book a flight from San Luis Obispo to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from San Luis Obispo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Puerto Rico

What is the cheapest month to book a flight from San Luis Obispo to Puerto Rico?

Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to Puerto Rico (average of $265). Flying from San Luis Obispo to Puerto Rico in July is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated February 1, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Luis Obispo to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,219 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,219 reviews
United Airlines
7.4
Good
9,219 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
11,213 reviews
United Airlines
7.4
Good
9,219 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Luis Obispo to Puerto Rico?

    San Luis Obispo County (SBP) is the airport you will fly out of if you book a flight from San Luis Obispo to Puerto Rico. It is only a 3.3 mi journey to County (SBP) from San Luis Obispo’s city center.

  • How long is the flight from San Luis Obispo to Puerto Rico?

    A quick flight from San Luis Obispo to Puerto Rico can take about 14h 24m. American Airlines provides one of the quickest options available for as low as $337. Airlines will cover a distance of 3513 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from San Luis Obispo to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on San Luis Obispo to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Obispo to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Puerto Rico.

  • Can I find deals for business class flights from San Luis Obispo to Puerto Rico?

    Yes. Cheapflights offers flight deals from San Luis Obispo to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Luis Obispo to Puerto Rico?

    Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to Puerto Rico (average of $265). Flying from San Luis Obispo to Puerto Rico in July is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Luis Obispo to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from San Luis Obispo to Puerto Rico

Discover the top 2 airlines that operate flights from San Luis Obispo to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$265Average$533FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$383Average$731FlexibilityNo cancel feeOn-time69%

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