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$77+ Cheap flights from Rhode Island 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SJO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Rhode Island to Costa Rica

Keep the following information in mind while searching for Rhode Island to Costa Rica flight deals. Data was last updated September 15, 2025.

Round-trip from

$241
(Cheapflightsfares)

One-way from

$77
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$403
From Rhode Island to Costa Rica
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One-way flight from Rhode Island to Costa Rica
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Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 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 Rhode Island to Costa Rica

Cheapest flights from Rhode Island to Costa Rica
Explore the most affordable flight options available from Rhode Island to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:10 amBOS - SJO
1 stop7h 04mSpirit Airlines
Sat 10/1112:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
Deal found 9/13$241
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:16 amBOS - SJO
1 stop7h 14mSpirit Airlines
Tue 11/41:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
Deal found 9/12$242
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:24 pmBOS - SJO
1 stop17h 06mSpirit Airlines
Fri 10/2412:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
Deal found 9/14$243
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:16 amBOS - SJO
1 stop7h 14mSpirit Airlines
Thu 10/3012:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
Deal found 9/15$245
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:45 amBOS - SJO
1 stop7h 29mSpirit Airlines
Wed 11/191:19 pmSJO - BOS
1 stop10h 21mSpirit Airlines
Deal found 9/14$246
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:10 amBOS - SJO
1 stop7h 04mSpirit Airlines
Tue 9/3012:19 pmSJO - BOS
1 stop9h 38mSpirit Airlines
Deal found 9/15$251
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:24 pmBOS - SJO
1 stop17h 06mSpirit Airlines
Thu 10/3012:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
Deal found 9/14$252
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:16 amBOS - SJO
1 stop7h 14mSpirit Airlines
Tue 10/1412:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
Deal found 9/13$253
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:16 amBOS - SJO
1 stop7h 14mSpirit Airlines
Mon 10/2712:35 pmSJO - BOS
1 stop9h 24mSpirit Airlines
Deal found 9/12$256
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/286:10 amBOS - SJO
1 stop31h 04mSpirit Airlines
Thu 10/212:19 pmSJO - BOS
1 stop9h 38mSpirit Airlines
Deal found 9/13$257
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 11/16:16 amBOS - SJO
1 stop7h 14mSpirit Airlines
Sat 11/81:19 pmSJO - BOS
1 stop10h 21mSpirit Airlines
Deal found 9/13$259
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:10 amBOS - SJO
1 stop7h 04mSpirit Airlines
Tue 9/3012:19 pmSJO - BOS
1 stop9h 38mSpirit Airlines
Deal found 9/14$260

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island 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 15, 2025.
Use the filters below to find and compare flights from Rhode Island to Costa Rica that are best for you.

Fly from

Rhode Island

Fly to

Costa Rica

Route

Depart

Return

Price

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Wed 10/15

6:16 am-11:30 am

1 stop7h 14m

San José Juan Santamaria Intl

Thu 10/30

12:35 pm-11:59 pm

1 stop9h 24m

$245

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 10/28

3:49 pm-8:19 am

1 stop18h 30m

San José Juan Santamaria Intl

Mon 11/3

4:08 am-10:03 pm

1 stop16h 55m

$288

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 10/23

3:49 pm-4:52 pm

3 stops27h 03m

San José Juan Santamaria Intl

Mon 11/3

11:00 am-10:03 pm

1 stop10h 03m

$293

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 11/6

2:42 pm-9:05 am

1 stop19h 23m

San José Juan Santamaria Intl

Sun 11/9

4:08 am-1:00 pm

1 stop7h 52m

$303

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 9/23

3:49 pm-7:27 am

1 stop17h 38m

San José Juan Santamaria Intl

Sat 9/27

8:11 am-7:22 pm

1 stop9h 11m

$303

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 10/9

3:49 pm-8:19 am

1 stop18h 30m

San José Juan Santamaria Intl

Sun 10/12

10:58 am-10:53 pm

1 stop9h 55m

$303

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 10/30

3:49 pm-8:19 am

1 stop18h 30m

San José Juan Santamaria Intl

Sun 11/2

4:08 am-1:00 pm

1 stop7h 52m

$303

ProvidenceLiberia

PVD - LIR

PVDLIR

Providence-TFGreen

Thu 10/30

7:17 am-12:46 pm

1 stop7h 29m

Liberia

Thu 11/6

2:59 pm-11:50 pm

1 stop7h 51m

$310

ProvidenceSan José

PVD - SJO

PVDSJO

Providence-TFGreen

Mon 10/27

7:05 am-12:06 pm

1 stop7h 01m

San José Juan Santamaria Intl

Fri 11/7

2:01 pm-10:57 am

1 stop19h 56m

$317

ProvidenceSan José

PVD - SJO

PVDSJO

Providence-TFGreen

Sun 11/2

7:30 am-9:05 pm

2 stops14h 35m

San José Juan Santamaria Intl

Fri 11/7

7:00 am-9:56 pm

2 stops13h 56m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Rhode Island to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Rhode Island 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 Rhode Island to Costa Rica

What is the cheapest month to book a flight from Rhode Island to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Rhode Island to Costa Rica (average of $398). Flying from Rhode Island 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 RI to CR?

Find hourly flight availability from Rhode Island 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 15, 2025.

When flying from Rhode Island 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.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island 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 Rhode Island to Costa Rica?

    A quick flight from Rhode Island to Costa Rica can take about 7h 14m. Spirit Airlines provides one of the quickest options available for as low as $245. The distance between Rhode Island and Costa Rica is about 2373 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Rhode Island to Costa Rica one-way?

    The cheapest airlines for a one-way flight from Rhode Island to Costa Rica are Spirit Airlines ($77), Air Canada ($138), and Delta ($147).

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

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

  • How can I find direct flights from Rhode Island to Costa Rica?

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

  • Can I find deals for business class flights from Rhode Island to Costa Rica?

    Yes. Cheapflights offers flight deals from Rhode Island 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 Rhode Island to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Rhode Island to Costa Rica (average of $398). Flying from Rhode Island 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 Rhode Island 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 Rhode Island to Costa Rica

Discover the top 4 airlines that operate flights from Rhode Island 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$333Average$674FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$363Average$710FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$379Average$524FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$422Average$655FlexibilityNo cancel feeOn-time63%

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