$100+ 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Puerto Rico to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Costa Rica
Cheapest flights from Puerto Rico to Costa RicaExplore 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 January 21, 2026.
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 January 21, 2026.
This FlightHub deal was found by Cheapflights users on 1/21. 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.
This FlightHub deal was found by Cheapflights users on 1/20. 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.
This FlightHub deal was found by Cheapflights users on 1/20. 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.
This FlightHub deal was found by Cheapflights users on 1/20. 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.
This FlightHub deal was found by Cheapflights users on 1/20. 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.
This FlightHub deal was found by Cheapflights users on 1/21. 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.
This FlightHub deal was found by Cheapflights users on 1/21. 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.
This FlightHub deal was found by Cheapflights users on 1/20. 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.
This Copa Airlines deal was found by Cheapflights users on 1/21. 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.
This Avianca deal was found by Cheapflights users on 1/20. 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.
This Copa Airlines deal was found by Cheapflights users on 1/19. 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.
This JetBlue deal was found by Cheapflights users on 1/21. 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.
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 January 21, 2026.
Round-trip from | $243 (FlightHub) |
|---|---|
One-way from | $100 (Super.com) |
Popular in | February |
Cheapest in | May |
Average price | $282 |
Good round-trip deal | $324 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Puerto Rico to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Wed 6/10
6:15 pm-11:30 pm
1 stop7h 15m
San José Juan Santamaria Intl
Mon 6/15
1:55 am-4:50 pm
1 stop12h 55m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Wed 2/25
6:14 pm-9:52 pm
1 stop5h 38m
San José Juan Santamaria Intl
Sat 2/28
5:50 am-4:10 pm
1 stop8h 20m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Sat 5/23
6:12 pm-7:12 am
1 stop15h 00m
San José Juan Santamaria Intl
Tue 5/26
8:14 am-4:09 pm
1 stop5h 55m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Sat 5/2
6:12 pm-8:21 am
1 stop16h 09m
San José Juan Santamaria Intl
Wed 6/3
8:14 am-10:29 pm
1 stop12h 15m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Mon 5/18
6:12 pm-8:21 am
1 stop16h 09m
San José Juan Santamaria Intl
Sat 5/23
8:14 am-4:09 pm
1 stop5h 55m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Fri 4/3
5:27 am-4:48 pm
2 stops13h 21m
San José Juan Santamaria Intl
Fri 4/10
10:04 am-10:24 pm
1 stop10h 20m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Fri 5/1
5:27 am-4:47 pm
2 stops13h 20m
San José Juan Santamaria Intl
Sat 5/9
8:14 am-4:09 pm
1 stop5h 55m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Fri 4/24
5:27 am-4:48 pm
2 stops13h 21m
San José Juan Santamaria Intl
Fri 5/1
11:02 am-10:24 pm
1 stop9h 22m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Sun 2/22
5:37 am-9:06 am
1 stop5h 29m
San José Juan Santamaria Intl
Fri 2/27
2:54 pm-10:32 pm
1 stop5h 38m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
Tue 4/21
5:27 am-9:59 am
1 stop6h 32m
San José Juan Santamaria Intl
Sat 5/2
11:02 am-10:24 pm
1 stop9h 22m
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.
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 $218). 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.
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 64 minutes.
What is the most punctual flight time for Puerto Rico to Costa Rica flights?
Historically, flights departing in the evening 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 January 21, 2026.
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.
Boarding
Entertainment
Crew
Overall
Comfort
Food
Reviews
Juan,Dec 2025
EZE - PTY
Boarding
Entertainment
Crew
Overall
Comfort
Food
Reviews
Juan,Dec 2025
EZE - PTY
Boarding
Entertainment
Crew
Overall
Comfort
Food
Reviews
Juan,Dec 2025
EZE - PTY
Boarding
Entertainment
Crew
Overall
Comfort
Food
Reviews
Juan,Dec 2025
EZE - PTY
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Puerto Rico to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Puerto Rico to Costa Rica
Discover the top 3 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 January 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$242 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$274 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$443 | Average$723 | FlexibilityNo cancel fee | On-time71% |