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$136+ Cheap flights from San Jose, CA (SJC) 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SJO
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from San Jose to Costa Rica

Keep the following information in mind while searching for San Jose to Costa Rica flight deals. Data was last updated November 5, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$304
(American Airlines)

One-way from

$136
(Southwest)

Popular in

December

Cheapest in

August

Average price

$622
Provider with most accurate pricing for San Jose-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for San Jose-San José Juan Santamaria Intl flights.
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From San Jose to Costa Rica
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One-way flight from San Jose to Costa Rica
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Highest demand for flights based on searches. 18% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from San Jose to Costa Rica

Cheapest flights from San Jose to Costa Rica
Explore the most affordable flight options available from San Jose to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This American Airlines deal was found by Cheapflights users on 11/5. 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 12/76:00 amSJC - SJO
1 stop14h 59mAmerican Airlines
Mon 12/156:20 amSJO - SJC
1 stop16h 16mAmerican Airlines
Deal found 11/5$304
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/116:10 amSJC - SJO
2 stops14h 18mAmerican Airlines
Wed 12/172:56 pmSJO - SJC
2 stops20h 20mAmerican Airlines
Deal found 11/5$310
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:25 amSJC - SJO
1 stop13h 42mDelta
Fri 11/217:00 amSJO - SJC
1 stop17h 56mDelta
Deal found 11/4$316
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:25 pmSJC - SJO
1 stop12h 40mDelta
Sun 11/237:00 amSJO - SJC
2 stops18h 52mDelta
Deal found 11/5$320
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/96:10 amSJC - SJO
2 stops14h 18mAmerican Airlines
Fri 12/126:20 amSJO - SJC
2 stops14h 12mAmerican Airlines
Deal found 11/4$324
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/76:00 amSJC - SJO
1 stop14h 59mAmerican Airlines
Fri 12/126:20 amSJO - SJC
1 stop16h 16mAmerican Airlines
Deal found 11/3$344
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/82:37 pmSJC - SJO
2 stops19h 36mAmerican Airlines
Tue 12/163:38 pmSJO - SJC
2 stops20h 45mAmerican Airlines
Deal found 11/4$348
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 12/82:37 pmSJC - SJO
1 stop21h 30mAmerican Airlines
Fri 12/126:20 amSJO - SJC
1 stop16h 16mAmerican Airlines
Deal found 11/3$353
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/104:02 pmSJC - SJO
2 stops19h 13mUnited Airlines
Sat 11/157:30 amSJO - SJC
1 stop15h 23mUnited Airlines
Deal found 11/4$357
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:55 amSJC - LIR
1 stop17h 25mAlaska Airlines
Tue 12/237:07 pmLIR - SJC
1 stop29h 52mAlaska Airlines
Deal found 11/3$417
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:15 amSJC - LIR
1 stop9h 52mAlaska Airlines
Thu 12/187:40 amLIR - SJC
1 stop12h 46mAlaska Airlines
Deal found 11/3$424
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:01 pmSJC - LIR
1 stop26h 06mAlaska Airlines
Thu 12/119:00 amLIR - SJC
1 stop12h 16mAlaska Airlines
Deal found 11/4$427

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 5, 2025.
Use the filters below to find and compare flights from San Jose to Costa Rica that are best for you.

Fly from

San Jose

Fly to

Costa Rica

Route

Depart

Return

Price

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Sat 1/10

6:15 am-10:15 pm

2 stops14h 00m

San José Juan Santamaria Intl

Thu 1/22

7:00 am-9:56 pm

2 stops16h 56m

$320

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Sat 1/10

6:15 am-10:15 pm

2 stops14h 00m

San José Juan Santamaria Intl

Wed 1/21

7:00 am-9:20 pm

1 stop16h 20m

$320

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Tue 12/9

6:35 am-10:20 pm

1 stop13h 45m

San José Juan Santamaria Intl

Fri 12/12

7:00 am-8:41 pm

1 stop15h 41m

$363

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Mon 1/19

8:05 pm-10:15 pm

2 stops24h 10m

San José Juan Santamaria Intl

Fri 1/30

7:00 am-9:20 pm

1 stop16h 20m

$367

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Sat 1/10

6:15 am-10:15 pm

2 stops14h 00m

San José Juan Santamaria Intl

Tue 1/20

7:00 am-9:20 pm

1 stop16h 20m

$367

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Fri 1/9

3:32 pm-6:59 am

1 stop13h 27m

San José Juan Santamaria Intl

Wed 1/21

7:00 am-8:32 am

2 stops27h 32m

$367

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Sat 1/10

6:15 am-10:15 pm

2 stops14h 00m

San José Juan Santamaria Intl

Sat 1/17

8:25 am-4:20 pm

1 stop9h 55m

$367

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Fri 1/9

5:00 pm-10:15 pm

2 stops27h 15m

San José Juan Santamaria Intl

Tue 1/20

7:00 am-9:56 pm

2 stops16h 56m

$414

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Sun 1/11

7:00 am-1:00 pm

2 stops28h 00m

San José Juan Santamaria Intl

Thu 1/22

7:00 am-9:20 pm

1 stop16h 20m

$419

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Tue 1/13

6:15 am-10:15 pm

2 stops14h 00m

San José Juan Santamaria Intl

Thu 1/22

7:00 am-9:20 pm

1 stop16h 20m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 37 results
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Best time to book a flight from San Jose to Costa Rica

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

What is the cheapest month to book a flight from San Jose, California to Costa Rica?

Currently, January is the cheapest month in which you can book a flight from San Jose, California to Costa Rica (average of $248). Flying from San Jose, California to Costa Rica in December is currently the most expensive (average of $445). 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.

What is the cheapest time of day to fly from SJC to CR?

Find hourly flight availability from San Jose to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

It’s optimal to fly from San Jose, California to Costa Rica in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from San Jose, California to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from San Jose to Costa Rica. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Jose, California to Costa Rica flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 5, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from San Jose to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,242 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,240 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,002 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,042 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from San Jose 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 Jose to Costa Rica?

    Most people fly from San Jose (SJC) if they book a flight from San Jose to Costa Rica. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

  • How long is the flight from San Jose, California to Costa Rica?

    Delta and Alaska Airlines can get you from San Jose, California to Costa Rica in just under 14h. Your travel time can differ by up to 12h 06m. Airlines will cover a distance of 3009 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Jose, California to Costa Rica one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $136. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from San Jose, California to Costa Rica for a low price.

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

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

  • How can I find direct flights from San Jose 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 Jose to Costa Rica.

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

    Yes. Cheapflights offers flight deals from San Jose 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 Jose, California to Costa Rica?

    Currently, January is the cheapest month in which you can book a flight from San Jose, California to Costa Rica (average of $248). Flying from San Jose, California to Costa Rica in December is currently the most expensive (average of $445). 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 Jose to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from San Jose to Costa Rica

Discover the top 6 airlines that operate flights from San Jose 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 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$324Average$729FlexibilityNo cancel feeOn-time69%
DeltaCheapest$350Average$605FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$352Average$590FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$362Average$579FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$380Average$598FlexibilityNo cancel feeOn-time63%
AviancaCheapest$385Average$513FlexibilityNo cancel feeOn-time71%

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