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$99+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SJO
Sep 6 — Sep 131
Sat 9/6
Sat 9/13
1 adult, Economy
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Cheap 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 September 1, 2025.

Round-trip from

$217
(Copa Airlines)

One-way from

$99
(Copa Airlines)

Popular in

December

Cheapest in

May

Average price

$234

Good round-trip deal

$242 or less

Good one-way deal

$199 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. 19% potential increase in price ($66 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 September 2025
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Price to beat on a round-trip flight from Puerto Rico to Costa Rica.
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Price to beat on a one-way flight from Puerto Rico to Costa Rica.
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Find 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 September 1, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:31 amSJU - SJO
1 stop15h 16mCopa Airlines
Mon 9/82:31 pmSJO - SJU
1 stop5h 50mCopa Airlines
Deal found 9/1$217
This Copa Airlines deal was found by Cheapflights users on 9/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:31 amSJU - SJO
2 stops13h 21mCopa Airlines
Mon 9/155:57 amSJO - SJU
1 stop14h 24mCopa Airlines
Deal found 9/1$222
This Copa Airlines deal was found by Cheapflights users on 8/31. 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.
Fri 9/125:31 amSJU - SJO
1 stop15h 27mCopa Airlines
Tue 9/1610:05 amSJO - SJU
1 stop10h 16mCopa Airlines
Deal found 8/31$229
This Mytrip deal was found by Cheapflights users on 8/31. 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.
Thu 10/166:15 pmSJU - SJO
1 stop17h 05mAvianca
Mon 10/201:55 amSJO - SJU
1 stop8h 00mAvianca
Deal found 8/31$237
This Copa Airlines deal was found by Cheapflights users on 9/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:48 pmSJU - SJO
1 stop15h 46mCopa Airlines
Tue 10/145:57 amSJO - SJU
1 stop8h 01mCopa Airlines
Deal found 9/1$241
This FlightHub deal was found by Cheapflights users on 8/31. 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.
Mon 10/132:10 pmSJU - SJO
Nonstop3h 15mAvianca
Fri 10/177:30 amSJO - SJU
Nonstop3h 10mAvianca
Deal found 8/31$242
This FlightHub deal was found by Cheapflights users on 8/29. 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 10/172:10 pmSJU - SJO
Nonstop3h 15mAvianca
Fri 10/247:30 amSJO - SJU
Nonstop3h 10mAvianca
Deal found 8/29$244
This Copa Airlines deal was found by Cheapflights users on 9/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:31 amSJU - SJO
2 stops13h 21mCopa Airlines
Fri 10/175:57 amSJO - SJU
1 stop14h 24mCopa Airlines
Deal found 9/1$246
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:48 pmSJU - SJO
1 stop15h 46mCopa Airlines
Mon 10/135:55 pmSJO - SJU
1 stop20h 03mCopa Airlines
Deal found 9/1$252
This Mytrip deal was found by Cheapflights users on 8/31. 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.
Mon 9/16:15 pmSJU - SJO
1 stop17h 05mAvianca
Fri 9/51:55 amSJO - SJU
1 stop8h 00mAvianca
Deal found 8/31$254
This Avianca deal was found by Cheapflights users on 8/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:00 pmSJU - SJO
1 stop8h 15mAvianca
Sun 12/77:55 amSJO - SJU
1 stop7h 10mAvianca
Deal found 8/30$259
This JetBlue deal was found by Cheapflights users on 8/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:59 amSJU - LIR
1 stop15h 27mJetBlue
Sun 12/284:50 pmLIR - SJU
1 stop15h 02mJetBlue
Deal found 8/31$459

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 September 1, 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 9/12

5:50 pm-7:27 am

1 stop15h 37m

San José Juan Santamaria Intl

Fri 9/19

2:55 pm-10:21 pm

1 stop5h 26m

$217

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Thu 9/18

5:50 pm-7:27 am

1 stop15h 37m

San José Juan Santamaria Intl

Thu 9/25

8:11 am-10:21 pm

1 stop12h 10m

$217

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Fri 9/19

5:50 pm-7:27 am

1 stop15h 37m

San José Juan Santamaria Intl

Fri 9/26

8:49 am-10:21 pm

1 stop11h 32m

$217

San JuanSan José

SJU - SJO

SJUSJO

San Juan Luis Munoz Marin Intl

Thu 1/29

7:15 am-9:30 pm

1 stop16h 15m

San José Juan Santamaria Intl

Mon 2/2

3:50 pm-1:30 pm

1 stop19h 40m

$218

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sat 12/20

1:59 am-3:26 pm

1 stop15h 27m

Liberia

Sun 12/28

4:50 pm-9:52 am

1 stop15h 02m

$459

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sun 11/9

6:00 am-2:13 pm

1 stop10h 13m

Liberia

Sun 11/23

3:13 pm-10:10 am

1 stop16h 57m

$488

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sun 9/28

7:00 am-12:00 pm

2 stops31h 00m

Liberia

Wed 10/1

1:25 pm-4:17 pm

2 stops24h 52m

$596

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Wed 10/15

4:45 pm-11:45 am

2 stops45h 00m

Liberia

Wed 10/22

12:45 pm-2:55 pm

2 stops24h 10m

$610

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Wed 10/15

3:19 pm-3:20 pm

3 stops26h 01m

Liberia

Wed 10/22

7:20 am-1:44 am

2 stops16h 24m

$753

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Tue 12/2

2:05 am-6:37 pm

2 stops18h 32m

Liberia

Sun 12/7

8:35 am-9:26 pm

1 stop10h 51m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/29

Showing 1-10 of 20 results
1
2

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, September is the cheapest month in which you can book a flight from Puerto Rico to Costa Rica (average of $398). Flying from Puerto Rico to Costa Rica in March is currently the most expensive (average of $555). 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 September 1, 2025.

When flying from Puerto Rico to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 1, 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
1,519 reviews

Crew

8.1

Comfort

7.4

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.6
Good
1,519 reviews
Copa Airlines
7.6
Good
1,519 reviews

Crew

8.1

Comfort

7.4

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,519 reviews

Crew

8.1

Comfort

7.4

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Avianca
6.7
Okay
2,423 reviews
Copa Airlines
7.6
Good
1,519 reviews

Crew

8.1

Comfort

7.4

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Spirit Airlines
6.3
Okay
8,009 reviews
Copa Airlines
7.6
Good
1,519 reviews

Crew

8.1

Comfort

7.4

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

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 13m. Fly via Copa Airlines, JetBlue, or American Airlines 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.

  • What are the cheapest airlines to fly from Puerto Rico to Costa Rica one-way?

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $99. Avianca flights start at $109 while deals on United Airlines start at $451 one-way.

  • 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, September is the cheapest month in which you can book a flight from Puerto Rico to Costa Rica (average of $398). Flying from Puerto Rico to Costa Rica in March is currently the most expensive (average of $555). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$174Average$250FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$177Average$248FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$192Average$318FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$543Average$828FlexibilityNo cancel feeOn-time71%

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