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$109+ Cheap flights from Puerto Rico 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SJO
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Puerto Rico to Costa Rica

Cheapest flights from Puerto Rico to Costa Rica
Explore the most affordable flight options available from Puerto Rico to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Mytrip deal was found by Cheapflights users on 12/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:55 amSJU - SJO
1 stop7h 26mFrontier
Sat 12/2710:36 amSJO - SJU
1 stop14h 14mFrontier
Deal found 12/7$356
This Kiwi.com deal was found by Cheapflights users on 12/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:59 amSJU - SJO
2 stops11h 26mMultiple Airlines
Wed 1/71:31 pmSJO - SJU
1 stop24h 02mMultiple Airlines
Deal found 12/8$385
This FlightHub deal was found by Cheapflights users on 12/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:59 amSJU - SJO
1 stop10h 43mSpirit Airlines
Sat 1/1712:33 pmSJO - SJU
1 stop9h 00mSpirit Airlines
Deal found 12/8$386
This Expedia deal was found by Cheapflights users on 12/8. 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.
Sat 12/274:10 amSJU - SJO
1 stop10h 15mMultiple Airlines
Mon 1/124:20 pmSJO - SJU
1 stop21h 00mMultiple Airlines
Deal found 12/8$392
This Copa Airlines deal was found by Cheapflights users on 12/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:11 pmSJU - SJO
1 stop14h 59mCopa Airlines
Wed 12/175:49 amSJO - SJU
1 stop8h 22mCopa Airlines
Deal found 12/8$404
This Priceline deal was found by Cheapflights users on 12/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 pmSJU - SJO
1 stop7h 45mMultiple Airlines
Thu 1/812:33 pmSJO - SJU
1 stop9h 00mMultiple Airlines
Deal found 12/8$408
This Delta deal was found by Cheapflights users on 12/8. 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.
Thu 12/111:55 pmSJU - SJO
1 stop10h 25mDelta
Wed 12/172:31 pmSJO - SJU
2 stops20h 27mDelta
Deal found 12/8$447
This OneTravel deal was found by Cheapflights users on 12/8. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:28 pmSJU - SJO
1 stop19h 57mSpirit Airlines
Sun 12/2112:39 pmSJO - SJU
1 stop11h 33mSpirit Airlines
Deal found 12/8$450
This Priceline deal was found by Cheapflights users on 12/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:45 pmSJU - SJO
1 stop6h 55mMultiple Airlines
Sun 12/2112:39 pmSJO - SJU
1 stop11h 33mMultiple Airlines
Deal found 12/7$458

Find flight deals from Puerto Rico to Costa Rica

Keep the following information in mind while searching for Puerto Rico to Costa Rica flight deals. Data was last updated December 8, 2025.

Round-trip from

$236
(FlightHub)

One-way from

$102
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$372

Good round-trip deal

$324 or less
From Puerto Rico to Costa Rica
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One-way flight from Puerto Rico to Costa Rica
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Highest demand for flights based on searches. 15% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Puerto Rico to Costa Rica.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico 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 December 8, 2025.
Use the filters below to find and compare flights from Puerto Rico to Costa Rica that are best for you.

Fly from

Puerto Rico

Fly to

Costa Rica

Route

Depart

Return

Price

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Fri 1/30

6:14 pm-7:06 am

1 stop14h 52m

San José Juan Santamaria Intl

Tue 2/3

2:54 pm-10:32 pm

1 stop5h 38m

$241

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Wed 5/27

5:27 am-9:06 am

1 stop5h 39m

San José Juan Santamaria Intl

Fri 6/5

5:47 am-10:29 pm

1 stop14h 42m

$241

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Fri 3/13

5:37 am-9:05 am

1 stop5h 28m

San José Juan Santamaria Intl

Thu 3/19

10:08 am-10:29 pm

1 stop10h 21m

$241

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Mon 2/2

6:14 pm-8:21 am

1 stop16h 07m

San José Juan Santamaria Intl

Fri 2/6

5:50 am-10:32 pm

1 stop14h 42m

$241

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Sat 1/17

6:14 pm-8:21 am

1 stop16h 07m

San José Juan Santamaria Intl

Wed 1/21

8:48 am-4:10 pm

1 stop5h 22m

$241

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Mon 5/25

6:12 pm-8:21 am

1 stop16h 09m

San José Juan Santamaria Intl

Tue 6/2

5:47 am-4:14 pm

1 stop8h 27m

$241

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Sat 2/28

5:37 am-9:06 am

1 stop5h 29m

San José Juan Santamaria Intl

Tue 3/17

4:09 am-4:09 pm

1 stop10h 00m

$241

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Thu 1/22

6:14 pm-7:06 am

1 stop14h 52m

San José Juan Santamaria Intl

Wed 1/28

10:08 am-10:28 pm

1 stop10h 20m

$241

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Thu 3/12

6:14 pm-7:05 am

1 stop14h 51m

San José Juan Santamaria Intl

Thu 3/19

5:50 am-10:29 pm

1 stop14h 39m

$241

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Thu 1/29

6:30 pm-8:50 am

1 stop16h 20m

San José Juan Santamaria Intl

Fri 1/30

1:45 am-5:05 pm

1 stop13h 20m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 26 results
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Best time to book a flight from Puerto Rico to Costa Rica

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

What is the cheapest month to book a flight from Puerto Rico to Costa Rica?

Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Costa Rica (average of $106). Flying from Puerto Rico to Costa Rica in January is currently the most expensive (average of $227). 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 PR to CR?

Find hourly flight availability from Puerto Rico 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 December 8, 2025.

When flying from Puerto Rico to Costa Rica, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the evening.

How often are flights from Puerto Rico to Costa Rica delayed?

About 12% of weekly flights between Puerto Rico and Costa Rica have experienced delays in the past year, with the average delay time being 65 minutes.

What is the most punctual flight time for Puerto Rico to Costa Rica flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Puerto Rico to Costa Rica flights?

Over the last year, Avianca have had the lowest number of delays on this route, with just 12% of flights being delayed.

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 December 8, 2025.
Read reviews from past customers who have flown Copa Airlines, American Airlines, and Avianca from Puerto Rico to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,555 reviews

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,555 reviews
Copa Airlines
7.6
Good
1,555 reviews

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
American Airlines
7.2
Good
11,044 reviews
Copa Airlines
7.6
Good
1,555 reviews

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Avianca
6.6
Okay
2,476 reviews
Copa Airlines
7.6
Good
1,555 reviews

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Spirit Airlines
6.3
Okay
8,168 reviews
Copa Airlines
7.6
Good
1,555 reviews

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Puerto Rico to Costa Rica?

    There are many flights that can get you from Puerto Rico to Costa Rica in 10h 45m. Fly via Copa Airlines or JetBlue to get the fastest option. The distance between Puerto Rico and Costa Rica is about 1412 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Puerto Rico to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Costa Rica.

  • Can I find deals for business class flights from Puerto Rico to Costa Rica?

    Yes. Cheapflights offers flight deals from Puerto Rico 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 Puerto Rico to Costa Rica?

    Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Costa Rica (average of $106). Flying from Puerto Rico to Costa Rica in January is currently the most expensive (average of $227). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico to Costa Rica

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Top 4 airlines flying from Puerto Rico to Costa Rica

Discover the top 4 airlines that operate flights from Puerto Rico 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$174Average$241FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$177Average$211FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$192Average$280FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$544Average$828FlexibilityNo cancel feeOn-time71%

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