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Costa Rica

$138+ Cheap flights from San Jose (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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SJO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$304
(American Airlines)

One-way from

$138
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$451
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. 23% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 11/111:00 pmSJC - SJO
1 stop9h 38mAlaska Airlines
Tue 11/181:55 amSJO - SJC
1 stop10h 14mAlaska Airlines
Deal found 9/16$304
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/25:00 amSJC - SJO
1 stop14h 59mAmerican Airlines
Sat 11/156:22 amSJO - SJC
1 stop16h 26mAmerican Airlines
Deal found 9/16$305
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/512:30 pmSJC - SJO
2 stops20h 55mUnited Airlines
Wed 11/1212:35 pmSJO - SJC
2 stops23h 30mUnited Airlines
Deal found 9/16$308
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/196:00 amSJC - SJO
1 stop13h 17mAmerican Airlines
Wed 12/32:56 pmSJO - SJC
1 stop21h 21mAmerican Airlines
Deal found 9/17$311
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 11/186:25 amSJC - SJO
1 stop13h 42mDelta
Thu 12/47:00 amSJO - SJC
1 stop18h 01mDelta
Deal found 9/16$316
This SmartFares deal was found by Cheapflights users on 9/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:48 amSJC - SJO
1 stop11h 50mAlaska Airlines
Tue 11/111:55 amSJO - SJC
1 stop10h 14mAlaska Airlines
Deal found 9/16$333
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 11/110:48 amSJC - SJO
1 stop12h 03mAlaska Airlines
Tue 11/181:55 amSJO - SJC
1 stop10h 14mAlaska Airlines
Deal found 9/15$334
This American Airlines deal was found by Cheapflights users on 9/17. 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 9/302:08 pmSJC - SJO
2 stops20h 04mAmerican Airlines
Tue 10/72:40 pmSJO - SJC
2 stops19h 41mAmerican Airlines
Deal found 9/17$348
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 11/186:25 amSJC - SJO
1 stop13h 42mDelta
Mon 12/87:00 amSJO - SJC
1 stop18h 01mDelta
Deal found 9/16$351
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/510:48 amSJC - SJO
1 stop11h 50mAlaska Airlines
Mon 11/171:55 amSJO - SJC
1 stop19h 24mAlaska Airlines
Deal found 9/15$353
This Netflights deal was found by Cheapflights users on 9/15. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:32 amSJC - LIR
2 stops19h 48mAlaska Airlines
Thu 11/611:20 amLIR - SJC
1 stop13h 36mAlaska Airlines
Deal found 9/15$400
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 11/1010:48 amSJC - LIR
1 stop17h 32mAlaska Airlines
Fri 11/1411:20 amLIR - SJC
1 stop13h 36mAlaska Airlines
Deal found 9/15$404

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 September 17, 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

Sun 11/2

10:48 am-12:38 am

1 stop11h 50m

San José Juan Santamaria Intl

Mon 11/17

1:55 am-7:19 pm

1 stop19h 24m

$357

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Sat 11/1

10:48 am-11:51 pm

1 stop12h 03m

San José Juan Santamaria Intl

Fri 11/14

1:55 am-5:18 pm

1 stop17h 23m

$364

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Thu 10/30

6:40 pm-12:15 pm

2 stops16h 35m

San José Juan Santamaria Intl

Mon 11/17

2:20 pm-12:18 pm

1 stop23h 58m

$376

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Tue 3/3

4:59 pm-6:45 am

1 stop11h 46m

Liberia

Thu 3/5

11:00 am-6:04 pm

1 stop9h 04m

$395

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Tue 1/6

6:15 am-5:57 pm

1 stop9h 42m

Liberia

Wed 1/21

11:00 am-6:04 pm

1 stop9h 04m

$399

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Mon 11/10

10:48 am-6:20 am

1 stop17h 32m

Liberia

Fri 11/14

11:20 am-10:56 pm

1 stop13h 36m

$404

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Fri 10/31

4:05 pm-10:25 am

2 stops17h 20m

San José Juan Santamaria Intl

Fri 11/14

2:20 pm-10:05 am

2 stops21h 45m

$408

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Thu 10/30

10:48 am-11:51 pm

1 stop12h 03m

San José Juan Santamaria Intl

Sun 11/16

1:55 am-2:19 pm

1 stop14h 24m

$410

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Thu 10/30

10:48 am-6:20 am

1 stop18h 32m

Liberia

Thu 11/6

11:20 am-10:56 pm

1 stop13h 36m

$411

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Tue 3/3

1:50 pm-12:50 pm

2 stops21h 00m

Liberia

Thu 3/5

3:55 pm-1:01 pm

2 stops23h 06m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 34 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 to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from San Jose to Costa Rica (average of $398). Flying from San Jose to Costa Rica in March is currently the most expensive (average of $554). 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Jose to Costa Rica as you normally would.

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 September 17, 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
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

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
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

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
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

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
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

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 to Costa Rica?

    For as low as $387, Alaska Airlines can have you in Costa Rica from San Jose in 9h 38m. The distance between San Jose and Costa Rica is about 3009 mi. This flight may include one or multiple stops.

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

    $142 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and American Airlines, with prices starting from $166 and $172, respectively.

  • 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 to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from San Jose to Costa Rica (average of $398). Flying from San Jose to Costa Rica in March is currently the most expensive (average of $554). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$350Average$625FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$352Average$593FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$366Average$628FlexibilityNo cancel feeOn-time71%
AviancaCheapest$385Average$637FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$392Average$593FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$415Average$710FlexibilityNo cancel feeOn-time69%

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