SBP - SJU

$364 Find Cheap Flights from San Luis Obispo to San Juan

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 Luis Munoz Marin Intl departing on 11/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to San Juan, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Luis Obispo to San Juan (SBP-SJU)

 
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 San Juan 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 Luis Munoz Marin Intl

Thu, Nov 6 - Tue, Nov 11
American Airlines Logo
7:11 pm - 3:02 pmSBP-SJU
15h 51m2 stops
American Airlines Logo
6:42 pm - 11:43 amSJU-SBP
21h 01m2 stops
$364American Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
6:07 pm - 12:49 pmSBP-SJU
14h 42m2 stops
United Airlines Logo
2:05 am - 12:19 pmSJU-SBP
14h 14m2 stops
$614United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
6:25 pm - 6:25 pmSBP-SJU
20h 00m2 stops
United Airlines Logo
2:05 am - 12:19 pmSJU-SBP
14h 14m2 stops
$704United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
5:15 am - 6:25 pmSBP-SJU
9h 10m1 stop
United Airlines Logo
2:05 am - 12:19 pmSJU-SBP
14h 14m2 stops
$719United Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 11
United Airlines Logo
5:15 am - 6:25 pmSBP-SJU
9h 10m1 stop
United Airlines Logo
2:25 pm - 9:08 pmSJU-SBP
10h 43m1 stop
$905United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Luis Munoz Marin Intl flights

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

How much is a round-trip flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $348 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is $871 and $853 respectively.

Good to know

Low seasonSeptember
Cheapest flight$364
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from San Luis Obispo to San Juan

When to book flights from San Luis Obispo to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from San Luis Obispo to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Luis Obispo to San Juan flights

  • What is the cheapest flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from San Luis Obispo to San Juan Luis Munoz Marin Intl Airport was $364 for a round-trip ticket.

  • Do I need a passport to fly between San Luis Obispo and San Juan?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Luis Obispo and on arrival in San Juan.

  • Which airports will I be using when flying from San Luis Obispo to San Juan?

    San Luis Obispo and San Juan are both served by 1 main airport. You will leave San Luis Obispo from San Luis Obispo County and will be arriving at San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from San Luis Obispo to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Luis Obispo to San Juan?

    oneworld, and Star Alliance are the airline alliances operating flights between San Luis Obispo and San Juan, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Luis Obispo to San Juan, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to San Juan are United Airlines and American Airlines. With an average price for the route of $702 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $710 and an overall rating of 7.2.

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

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from San Luis Obispo 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 San Juan?

    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 to San Juan with an airline and back to San Luis Obispo with another airline. Booking your flights between San Luis Obispo and SJU can sometimes prove cheaper using this method.

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

    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 to San Juan from San Luis Obispo 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 Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Luis Obispo to Luis Munoz Marin Intl? 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 8925 reviews
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
Airline reviews

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

10.0 ExcellentWendy, Aug 2025SFO - YYC
Read more United Airlines reviews

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Was not able to watch most shows on the entertainment site. They would not load

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

The plane was broken so we had to change planes.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Everything you need to know for your flight from San Luis Obispo to Luis Munoz Marin Intl

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