$373 Find Cheap Flights from San Luis Obispo to Caribbean

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

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Book Cheap San Luis Obispo to Caribbean Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to Caribbean that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Luis Obispo to Caribbean

Tue, Oct 6 - Tue, Oct 20
American Airlines Logo
1:10 pm - 11:05 am
SBP
-
SJU
18h 55m
2 stops
American Airlines Logo
8:35 am - 10:02 pm
SJU
-
SBP
16h 27m
2 stops
$373American Airlines
Tue, Oct 6 - Tue, Oct 20
American Airlines Logo
7:34 pm - 2:40 pm
SBP
-
SJU
16h 06m
2 stops
American Airlines Logo
8:35 am - 10:02 pm
SJU
-
SBP
16h 27m
2 stops
$383American Airlines
Tue, Oct 6 - Tue, Oct 20
American Airlines Logo
1:10 pm - 11:05 am
SBP
-
SJU
18h 55m
2 stops
American Airlines Logo
8:35 am - 10:02 pm
SJU
-
SBP
16h 27m
2 stops
$414American Airlines
Fri, Nov 6 - Wed, Nov 11
American Airlines Logo
7:11 pm - 1:04 pm
SBP
-
SJU
13h 53m
2 stops
American Airlines Logo
6:25 am - 6:29 pm
SJU
-
SBP
16h 04m
2 stops
$423American Airlines
Fri, Nov 6 - Wed, Nov 11
United Airlines Logo
6:55 pm - 2:40 pm
SBP
-
SJU
15h 45m
2 stops
United Airlines Logo
2:25 pm - 9:24 pm
SJU
-
SBP
10h 59m
1 stop
$432United 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
$522United Airlines
Thu, Jul 30 - Thu, Aug 6
American Airlines Logo
12:34 pm - 4:39 am
SBP
-
SJU
13h 05m
1 stop
American Airlines Logo
4:53 pm - 11:39 am
SJU
-
SBP
21h 46m
2 stops
$559American 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 - 8:59 pm
SJU
-
SBP
9h 59m
1 stop
$586United Airlines
Thu, Jul 30 - Thu, Aug 6
American Airlines Logo
12:34 pm - 4:39 am
SBP
-
SJU
13h 05m
1 stop
American Airlines Logo
12:59 am - 11:58 am
SJU
-
SBP
13h 59m
2 stops
$650American 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 - 8:59 pm
SJU
-
SBP
9h 59m
1 stop
$659United Airlines
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Caribbean flights

Get data-powered insights and trends into flights from San Luis Obispo to Caribbean to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Luis Obispo to Caribbean?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Luis Obispo to Caribbean were found on American Airlines ($423) and United Airlines ($432).

Good to know

Cheapest flight$373
Flight from San Luis Obispo to San Juan

FAQs - booking Caribbean flights

  • How does KAYAK find such low prices on flights from San Luis Obispo to Caribbean?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Luis Obispo to Caribbean.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Luis Obispo to Caribbean?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Luis Obispo to Caribbean is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Luis Obispo to Caribbean?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Luis Obispo to Caribbean with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Luis Obispo to Caribbean?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Luis Obispo to Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Luis Obispo to Caribbean

 
Need help choosing which airline to fly with from San Luis Obispo to Caribbean? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9737 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

6.0 Goodrsillman, May 2026
ACV - SFO
Read more United Airlines reviews

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The business class layout of chairs was weired. You are sitting directly across stranger.,

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Everything you need to know for your flight to Caribbean

Information on your arrival and departure airports