$576 Find Cheap Flights from San Luis Obispo to Costa Rica

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 Costa Rica departing on 10/1. 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 Costa Rica 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 Costa Rica 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 Costa Rica

Thu, Oct 1 - Wed, Oct 7
American Airlines Logo
12:31 pm - 11:59 am
SBP
-
SJO
22h 28m
2 stops
American Airlines Logo
6:00 am - 10:59 pm
SJO
-
SBP
17h 59m
2 stops
$576American Airlines
Mon, Aug 10 - Mon, Aug 17
American Airlines Logo
12:51 pm - 7:52 pm
SBP
-
SJO
30h 01m
2 stops
American Airlines Logo
1:29 pm - 11:39 am
SJO
-
SBP
23h 10m
2 stops
$584American Airlines
Thu, Oct 1 - Wed, Oct 7
American Airlines Logo
12:31 pm - 1:57 pm
SBP
-
SJO
24h 26m
1 stop
American Airlines Logo
6:00 am - 10:59 pm
SJO
-
SBP
17h 59m
2 stops
$589American Airlines
Sat, Jul 18 - Sun, Jul 26
American Airlines Logo
7:02 pm - 11:50 am
SBP
-
SJO
15h 48m
2 stops
American Airlines Logo
11:41 pm - 11:43 am
SJO
-
SBP
13h 02m
1 stop
$633American Airlines
Mon, Oct 26 - Wed, Oct 28
United Airlines Logo
2:12 pm - 7:32 am
SBP
-
SJO
16h 20m
1 stop
United Airlines Logo
8:40 am - 10:13 pm
SJO
-
SBP
14h 33m
1 stop
$640United Airlines
Mon, Oct 26 - Wed, Oct 28
United Airlines Logo
2:12 pm - 7:32 am
SBP
-
SJO
16h 20m
1 stop
United Airlines Logo
7:45 am - 9:12 pm
SJO
-
SBP
14h 27m
2 stops
$645United Airlines
Sat, Jul 18 - Sun, Jul 26
American Airlines Logo
7:02 pm - 1:11 pm
SBP
-
SJO
17h 09m
2 stops
American Airlines Logo
3:37 pm - 11:43 am
SJO
-
SBP
21h 06m
2 stops
$653American Airlines
Mon, Oct 26 - Wed, Oct 28
United Airlines Logo
4:25 pm - 12:22 pm
SBP
-
SJO
18h 57m
2 stops
United Airlines Logo
1:25 pm - 11:44 am
SJO
-
SBP
23h 19m
3 stops
$678United Airlines
Sat, Jul 18 - Sun, Jul 26
American Airlines Logo
7:02 pm - 1:11 pm
SBP
-
SJO
17h 09m
2 stops
American Airlines Logo
11:41 pm - 11:43 am
SJO
-
SBP
13h 02m
1 stop
$685American Airlines
Thu, Oct 1 - Wed, Oct 7
American Airlines Logo
12:31 pm - 1:57 pm
SBP
-
SJO
24h 26m
1 stop
American Airlines Logo
1:00 pm - 11:48 am
SJO
-
SBP
23h 48m
1 stop
$687American Airlines
Booking Insights

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

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

What is the cheapest month to fly from San Luis Obispo to Costa Rica?

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 Costa Rica, 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 Costa Rica is September, when tickets cost $402 (return) on average. On the other hand, the most expensive months are June and October, when the average cost of round-trip tickets is $788 and $692 respectively.

Good to know

Low seasonMarch
Cheapest flight$576
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from San Luis Obispo to San José

FAQs - booking Costa Rica flights

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

    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 Costa Rica.

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

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

    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 Costa Rica 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 Costa Rica?

    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 Costa Rica 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 Costa Rica

 
Need help choosing which airline to fly with from San Luis Obispo to Costa Rica? 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 9901 reviews
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

8.0 ExcellentNico, Jun 2026
LAX - HNL
Read more United Airlines reviews

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

No extra snacks were available. Meals quality is terrible. Crew was not friendly.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Service was professional and quick. Premium economy seat was comfortable given the class

It was perfect! United Airlines staff was extremely caring, super friendly and professional

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Boarding took a long time for a couple of flights. We arrived at our final destination an hour late. Others missed their connecting flight. We had no time to eat between flights. My checked in bag was delayed because it was in another flight. At least they gave us a voucher because of that. The staff was very kind.

Entertainment system did not function. USB ports did not function. Wi-Fi did not function. Terrible trifecta…

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

I was not clear if food was offered or not.

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Luggage did not make it onto my plane. Business seats were economy with empty row seat. Just horrible experience. Why would the company allow for transfers that don’t give employees enough time to transfer luggages??

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

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

Do a bit better with n first class offer some real food and pillows

It was Christmas and the crew was awesome. And the passengers were patient.

Everything you need to know for your flight from San Luis Obispo to Costa Rica

Information on your arrival and departure airports