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$224+ Cheap flights from San Luis Obispo (SBP) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — SJO
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from San Luis Obispo to Costa Rica

Cheapest flights from San Luis Obispo to Costa Rica
Explore the most affordable flight options available from San Luis Obispo to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This American Airlines deal was found by Cheapflights users on 11/1. 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 12/101:08 pmSBP - SJO
2 stops21h 05mAmerican Airlines
Thu 12/186:20 amSJO - SBP
2 stops14h 04mAmerican Airlines
Deal found 11/1$484
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/102:22 pmSBP - SJO
1 stop16h 10mUnited Airlines
Thu 12/189:40 amSJO - SBP
1 stop12h 24mUnited Airlines
Deal found 11/1$495
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/102:22 pmSBP - SJO
1 stop16h 10mUnited Airlines
Fri 12/199:40 amSJO - SBP
1 stop9h 54mUnited Airlines
Deal found 11/2$496
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/1012:28 pmSBP - SJO
1 stop23h 38mAmerican Airlines
Thu 12/1812:34 amSJO - SBP
1 stop13h 12mAmerican Airlines
Deal found 11/2$556

Cheap flight deals from San Luis Obispo to Costa Rica

Keep the following information in mind while searching for San Luis Obispo to Costa Rica flight deals. Data was last updated November 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$484
(American Airlines)

One-way from

$224
(United Airlines)

Popular in

April

Cheapest in

May

Average price

$555
Provider with most accurate pricing for San Luis Obispo County-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for San Luis Obispo County-San José Juan Santamaria Intl flights.
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From San Luis Obispo County to Costa Rica
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One-way flight from San Luis Obispo County to Costa Rica
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Highest demand for flights based on searches. 12% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Costa Rica 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 November 2, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Costa Rica that are best for you.

Fly from

San Luis Obispo

Fly to

Costa Rica

Route

Depart

Return

Price

San Luis ObispoSan José

SBP - SJO

SBPSJO

San Luis Obispo County

Wed 12/10

1:08 pm-12:13 pm

2 stops21h 05m

San José Juan Santamaria Intl

Thu 12/18

6:20 am-6:24 pm

2 stops14h 04m

$484

San Luis ObispoSan José

SBP - SJO

SBPSJO

San Luis Obispo County

Mon 4/6

7:30 pm-1:10 pm

2 stops16h 40m

San José Juan Santamaria Intl

Thu 4/16

11:59 pm-11:39 am

1 stop12h 40m

$484

San Luis ObispoSan José

SBP - SJO

SBPSJO

San Luis Obispo County

Sun 1/18

6:00 am-11:43 pm

2 stops15h 43m

San José Juan Santamaria Intl

Wed 3/4

1:26 pm-9:15 am

2 stops21h 49m

$484

San Luis ObispoSan José

SBP - SJO

SBPSJO

San Luis Obispo County

Wed 12/10

2:22 pm-1:15 pm

2 stops20h 53m

$230

San Luis ObispoSan José

SBP - SJO

SBPSJO

San Luis Obispo County

Sat 11/29

2:16 pm-8:32 am

1 stop16h 16m

$279

San Luis ObispoSan José

SBP - SJO

SBPSJO

San Luis Obispo County

Sun 11/30

6:25 pm-11:25 am

2 stops15h 00m

$318

San Luis ObispoSan José

SBP - SJO

SBPSJO

San Luis Obispo County

Wed 12/10

6:00 am-12:25 pm

3 stops28h 25m

$364

San Luis ObispoSan José

SBP - SJO

SBPSJO

San Luis Obispo County

Sun 11/30

7:37 pm-2:10 pm

3 stops40h 33m

$480

San Luis ObispoSan José

SBP - SJO

SBPSJO

San Luis Obispo County

Sat 11/29

7:37 pm-10:30 am

3 stops36h 53m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Best time to book a flight from San Luis Obispo to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 Costa Rica

What is the cheapest month to book a flight from San Luis Obispo to Costa Rica?

Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Costa Rica (average of $447). Flying from San Luis Obispo to Costa Rica in July is currently the most expensive (average of $584). 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 Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated November 2, 2025.
Read through reviews of airlines operating flights from San Luis Obispo to Costa Rica, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

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
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

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
11,034 reviews
United Airlines
7.4
Good
8,997 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

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 Costa Rica. 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 Costa Rica?

    San Luis Obispo County (SBP) is the airport you will fly out of if you book a flight from San Luis Obispo to Costa Rica. 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 Costa Rica?

    There are many flights that can get you from San Luis Obispo to Costa Rica in 21h 05m. Fly via American Airlines to get the fastest option. There are 2875 mi between San Luis Obispo and Costa Rica.

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

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

  • How can I find direct flights from San Luis Obispo to Costa Rica?

    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 Costa Rica.

  • Can I find deals for business class flights from San Luis Obispo to Costa Rica?

    Yes. Cheapflights offers flight deals from San Luis Obispo to Costa Rica 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 Costa Rica?

    Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Costa Rica (average of $447). Flying from San Luis Obispo to Costa Rica in July is currently the most expensive (average of $584). 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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Top 2 airlines flying from San Luis Obispo to Costa Rica

Discover the top 2 airlines that operate flights from San Luis Obispo to Costa Rica. 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$442Average$1,125FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$484Average$663FlexibilityNo cancel feeOn-time69%

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