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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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SJO
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$295
(American Airlines)

One-way from

$136
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$588
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 ($138 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 October 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 October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/86:00 amSJC - SJO
1 stop13h 17mAmerican Airlines
Sat 11/156:22 amSJO - SJC
2 stops14h 09mAmerican Airlines
Deal found 10/28$295
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/84:02 pmSJC - SJO
2 stops17h 23mUnited Airlines
Sat 11/157:30 amSJO - SJC
1 stop15h 23mUnited Airlines
Deal found 10/28$304
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/161:15 pmSJO - SJC
2 stops22h 05mAmerican Airlines
Deal found 10/27$308
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/74:02 pmSJC - SJO
2 stops17h 23mUnited Airlines
Mon 11/1012:35 pmSJO - SJC
1 stop25h 34mUnited Airlines
Deal found 10/28$312
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 12/86:35 amSJC - SJO
1 stop13h 45mDelta
Tue 12/167:00 amSJO - SJC
1 stop15h 41mDelta
Deal found 10/28$316
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 12/319:05 amSJC - SJO
2 stops25h 51mDelta
Wed 1/217:00 amSJO - SJC
2 stops27h 32mDelta
Deal found 10/28$320
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 11/41:00 pmSJC - SJO
1 stop9h 38mAlaska Airlines
Wed 11/51:55 amSJO - SJC
1 stop10h 14mAlaska Airlines
Deal found 10/27$334
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/86:00 amSJC - SJO
1 stop13h 17mAmerican Airlines
Fri 11/146:22 amSJO - SJC
1 stop16h 26mAmerican Airlines
Deal found 10/27$335
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/106:54 pmSJC - SJO
1 stop27h 44mAlaska Airlines
Wed 11/121:55 amSJO - SJC
1 stop10h 14mAlaska Airlines
Deal found 10/27$340
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/102:38 pmSJC - SJO
1 stop21h 32mAmerican Airlines
Thu 11/136:22 amSJO - SJC
1 stop16h 27mAmerican Airlines
Deal found 10/27$353
This American Airlines deal was found by Cheapflights users on 10/27. 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 10/298:00 amSJC - SJO
1 stop9h 16mAmerican Airlines
Thu 11/66:22 amSJO - SJC
1 stop16h 27mAmerican Airlines
Deal found 10/27$357
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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
Sun 12/147:17 pmLIR - SJC
2 stops29h 42mAlaska Airlines
Deal found 10/28$421

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 October 28, 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 11/8

4:02 pm-11:25 am

2 stops17h 23m

San José Juan Santamaria Intl

Sat 11/15

7:30 am-8:53 pm

1 stop15h 23m

$304

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Mon 12/8

6:35 am-10:20 pm

1 stop13h 45m

San José Juan Santamaria Intl

Tue 12/16

7:00 am-8:41 pm

1 stop15h 41m

$316

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Wed 12/31

5:55 am-12:56 pm

2 stops29h 01m

San José Juan Santamaria Intl

Fri 1/23

7:00 am-9:20 pm

1 stop16h 20m

$320

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Tue 3/3

3:55 pm-1:15 pm

2 stops19h 20m

San José Juan Santamaria Intl

Wed 3/11

1:05 pm-9:20 pm

2 stops33h 15m

$408

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Mon 11/17

4:02 pm-1:15 pm

2 stops19h 13m

San José Juan Santamaria Intl

Wed 11/19

2:20 pm-10:05 am

2 stops21h 45m

$408

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Tue 1/6

8:59 am-6:20 am

1 stop19h 21m

Liberia

Wed 1/21

11:20 am-9:21 am

2 stops24h 01m

$419

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Mon 12/8

8:01 pm-6:20 am

1 stop8h 19m

Liberia

Tue 12/16

9:00 am-10:59 pm

1 stop15h 59m

$432

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Tue 3/3

6:15 am-6:35 pm

1 stop10h 20m

Liberia

Thu 3/5

11:00 am-6:04 pm

1 stop9h 04m

$439

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Wed 12/10

7:40 am-6:20 am

2 stops20h 40m

Liberia

Wed 12/17

9:00 am-10:59 pm

1 stop15h 59m

$445

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Tue 12/9

9:49 am-6:07 pm

2 stops30h 18m

Liberia

Tue 12/16

9:00 am-10:59 pm

2 stops15h 59m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 40 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 October 28, 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 October 28, 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
11,203 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

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
11,203 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

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
11,203 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

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
7,994 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

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
9,001 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

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
11,032 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

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?

    United Airlines, Delta, and Alaska Airlines can get you from San Jose, California to Costa Rica in just under 13h 45m. Your travel time can differ by up to 5h 36m. 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 United Airlines, with whom users have recently found tickets for as low as $136. However, be on the lookout for offers from Alaska Airlines and American 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$324Average$662FlexibilityNo cancel feeOn-time69%
DeltaCheapest$350Average$605FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$352Average$585FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$362Average$590FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$380Average$606FlexibilityNo cancel feeOn-time63%
AviancaCheapest$385Average$487FlexibilityNo cancel feeOn-time71%

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