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Puerto Rico

$100+ Cheap flights from Costa Rica to Puerto Rico

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SJU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Costa Rica to Puerto Rico

Keep the following information in mind while searching for Costa Rica to Puerto Rico flight deals. Data was last updated June 12, 2025.

Round-trip from

$164
(Copa Airlines)

One-way from

$100
(FlightHub)

Popular in

January

Cheapest in

May

Average price

$194

Good round-trip deal

$167 or less

Good one-way deal

$100 or less
From Costa Rica to Puerto Rico
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One-way flight from Costa Rica to Puerto Rico
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Highest demand for flights based on searches. 17% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Costa Rica to Puerto Rico.
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Price to beat on a one-way flight from Costa Rica to Puerto Rico.
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Find flight deals from Costa Rica to Puerto Rico

Cheapest flights from Costa Rica to Puerto Rico
Explore the most affordable flight options available from Costa Rica to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Copa Airlines deal was found by Cheapflights users on 6/10. 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 9/44:10 amSJO - SJU
1 stop9h 48mCopa Airlines
Thu 9/115:31 amSJU - SJO
1 stop15h 28mCopa Airlines
Deal found 6/10$164
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 7/231:55 amSJO - SJU
1 stop12h 55mAvianca
Mon 7/286:15 pmSJU - SJO
1 stop17h 05mAvianca
Deal found 6/11$166
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/251:55 amSJO - SJU
1 stop12h 55mMultiple Airlines
Sun 6/298:24 pmSJU - SJO
1 stop16h 53mMultiple Airlines
Deal found 6/10$196
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/35:30 amSJO - SJU
1 stop22h 00mUnited Airlines
Sun 7/62:05 amSJU - SJO
1 stop22h 34mUnited Airlines
Deal found 6/10$198
This Arajet deal was found by Cheapflights users on 6/10. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/58:42 amSJO - SJU
1 stop5h 57mArajet
Mon 7/73:20 pmSJU - SJO
1 stop6h 15mArajet
Deal found 6/10$315
This JetBlue deal was found by Cheapflights users on 6/9. 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.
Fri 7/181:00 pmSJO - SJU
1 stop8h 12mJetBlue
Sun 7/203:05 amSJU - SJO
1 stop11h 55mJetBlue
Deal found 6/9$322
This FlightHub deal was found by Cheapflights users on 6/12. 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 7/1111:24 amSJO - SJU
1 stop12h 11mSpirit Airlines
Thu 7/3110:14 pmSJU - SJO
1 stop14h 57mSpirit Airlines
Deal found 6/12$354
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/2511:05 amLIR - SJU
1 stop16h 25mUnited Airlines
Fri 8/17:00 amSJU - LIR
1 stop31h 10mUnited Airlines
Deal found 6/10$578
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sun 7/2710:15 amLIR - SJU
1 stop24h 25mMultiple Airlines
Sun 8/35:32 amSJU - LIR
2 stops13h 18mMultiple Airlines
Deal found 6/11$1,050
This WestJet deal was found by Cheapflights users on 6/11. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/261:25 pmLIR - SJU
2 stops29h 14mWestJet
Sat 8/27:00 amSJU - LIR
2 stops55h 24mWestJet
Deal found 6/11$1,096

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica to Puerto Rico 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 June 12, 2025.
Use the filters below to find and compare flights from Costa Rica to Puerto Rico that are best for you.

Fly from

Costa Rica

Fly to

Puerto Rico

Route

Depart

Return

Price

San JoséSan Juan

SJO - SJU

SJOSJU

San José Juan Santamaria Intl

Thu 9/4

4:10 am-1:00 pm

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Thu 9/11

5:31 am-4:52 pm

1 stop13h 21m

$164

San JoséSan Juan

SJO - SJU

SJOSJU

San José Juan Santamaria Intl

Wed 7/23

1:55 am-4:50 pm

1 stop12h 55m

San Juan Luis Munoz Marin Intl

Mon 7/28

6:15 pm-9:20 am

1 stop17h 05m

$166

San JoséSan Juan

SJO - SJU

SJOSJU

San José Juan Santamaria Intl

Wed 6/25

1:55 am-4:50 pm

1 stop12h 55m

San Juan Luis Munoz Marin Intl

Sun 6/29

8:24 pm-11:17 am

1 stop16h 53m

$196

San JoséSan Juan

SJO - SJU

SJOSJU

San José Juan Santamaria Intl

Thu 7/3

5:30 am-5:30 am

1 stop22h 00m

San Juan Luis Munoz Marin Intl

Sun 7/6

2:05 am-10:39 pm

1 stop22h 34m

$198

San JoséSan Juan

SJO - SJU

SJOSJU

San José Juan Santamaria Intl

Sat 7/5

8:42 am-4:39 pm

1 stop5h 57m

San Juan Luis Munoz Marin Intl

Mon 7/7

3:20 pm-7:35 pm

1 stop6h 15m

$315

San JoséSan Juan

SJO - SJU

SJOSJU

San José Juan Santamaria Intl

Fri 7/18

1:00 pm-11:12 pm

1 stop8h 12m

San Juan Luis Munoz Marin Intl

Sun 7/20

3:05 am-1:00 pm

1 stop11h 55m

$322

San JoséSan Juan

SJO - SJU

SJOSJU

San José Juan Santamaria Intl

Thu 7/10

11:24 am-1:35 am

1 stop12h 11m

San Juan Luis Munoz Marin Intl

Thu 7/17

10:14 pm-11:11 am

1 stop14h 57m

$335

San JoséSan Juan

SJO - SJU

SJOSJU

San José Juan Santamaria Intl

Thu 7/10

8:45 am-12:55 am

1 stop14h 10m

San Juan Luis Munoz Marin Intl

Thu 7/17

6:30 am-7:40 pm

2 stops15h 10m

$374

LiberiaSan Juan

LIR - SJU

LIRSJU

Liberia

Fri 7/25

11:05 am-5:30 am

1 stop16h 25m

San Juan Luis Munoz Marin Intl

Fri 8/1

7:00 am-12:10 pm

1 stop31h 10m

$578

LiberiaSan Juan

LIR - SJU

LIRSJU

Liberia

Sun 7/27

10:15 am-12:40 pm

1 stop24h 25m

San Juan Luis Munoz Marin Intl

Sun 8/3

5:32 am-4:50 pm

2 stops13h 18m

$1,050

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 21 results
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Best time to book a flight from Costa Rica to Puerto Rico

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

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

Currently, September is the cheapest month in which you can book a flight from Costa Rica to Puerto Rico (average of $254). Flying from Costa Rica to Puerto Rico in June is currently the most expensive (average of $339). 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 CR to PR?

Find hourly flight availability from Costa Rica to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated June 12, 2025.
See what other customers who have flown with Southwest, Copa Airlines and United Airlines from Costa Rica to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

DAL - AUS

Love flying Southwest. The coolest crew, quickest flight, and just smooth altogether.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

DAL - AUS

Love flying Southwest. The coolest crew, quickest flight, and just smooth altogether.
Copa Airlines
7.5
Good
1,451 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

DAL - AUS

Love flying Southwest. The coolest crew, quickest flight, and just smooth altogether.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

DAL - AUS

Love flying Southwest. The coolest crew, quickest flight, and just smooth altogether.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

DAL - AUS

Love flying Southwest. The coolest crew, quickest flight, and just smooth altogether.
WestJet
7.2
Good
2,868 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

DAL - AUS

Love flying Southwest. The coolest crew, quickest flight, and just smooth altogether.

Related info for your journey

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

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

    $100 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and United Airlines, with prices starting from $119 and $123, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Costa Rica to Puerto Rico (average of $254). Flying from Costa Rica to Puerto Rico in June is currently the most expensive (average of $339). 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 Costa Rica to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
San José to Luis Munoz Marin Intl flights
San José to Santo Domingo flights
San José to Punta Cana flights
Panama City to Punta Cana flights
San José to Willemstad flights
San José to Oranjestad flights
Panama City to Oranjestad flights
Guatemala City to Punta Cana flights
Panama City to Luis Munoz Marin Intl flights
San Salvador to Punta Cana flights
Panama City to Santo Domingo flights
San Salvador to Santo Domingo flights
Guatemala City to Luis Munoz Marin Intl flights
San Salvador to Luis Munoz Marin Intl flights
Guatemala City to Santo Domingo flights
Guatemala City to Oranjestad flights
Panama City to Nassau flights
San José to Nassau flights
Guatemala City to Willemstad flights
San Pedro Sula to Santo Domingo flights
San Salvador to Havana flights
San Salvador to Oranjestad flights
Guatemala City to Havana flights
Panama City to Port of Spain flights
San José to Havana flights
Managua to Havana flights
San José to Montego Bay flights
Philip S.W.Goldson to Montego Bay flights
Panama City to Havana flights
Panama City to Kingston flights
Tegucigalpa to Havana flights
Tegucigalpa to Punta Cana flights

Top 3 airlines flying from Costa Rica to Puerto Rico

Discover the top 3 airlines that operate flights from Costa Rica to Puerto Rico. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$154Average$215FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$184Average$443FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$193Average$307FlexibilityNo cancel feeOn-time65%

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