Costa Rica

$96+ Cheap flights from Raleigh (RDU) 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJO
Feb 25 — Mar 41
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Cheap flight deals from Raleigh to Costa Rica

Keep the following information in mind while searching for Raleigh to Costa Rica flight deals. Data was last updated February 20, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$284
(Cheapflightsfares)

One-way from

$96
(Copa Airlines)

Popular in

December

Cheapest in

September

Average price

$518
Provider with most accurate pricing for Raleigh-Durham-Costa Rica flight deals.
Provider most trusted by Cheapflights users for Raleigh-Durham-Costa Rica flights.
From Raleigh-Durham to Costa Rica
One-way flight from Raleigh-Durham to Costa Rica
Highest demand for flights based on searches. 8% potential increase in price ($47 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Raleigh to Costa Rica

Cheapest flights from Raleigh to Costa Rica
Explore the most affordable flight options available from Raleigh to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:34 pmRDU - SJO
1 stop15h 47mSpirit Airlines
Mon 4/712:50 amSJO - RDU
1 stop7h 13mSpirit Airlines
Deal found 2/20$284
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/259:53 pmRDU - SJO
2 stops14h 32mMultiple Airlines
Thu 4/38:25 amSJO - RDU
1 stop12h 01mMultiple Airlines
Deal found 2/20$285
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/194:11 pmRDU - SJO
1 stop17h 23mCopa Airlines
Mon 3/244:09 amSJO - RDU
1 stop8h 17mCopa Airlines
Deal found 2/20$290
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:44 amRDU - SJO
1 stop13h 40mAmerican Airlines
Thu 5/82:10 pmSJO - RDU
1 stop16h 16mAmerican Airlines
Deal found 2/20$296
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:00 amRDU - SJO
1 stop7h 06mJetBlue
Tue 4/111:29 pmSJO - RDU
1 stop9h 26mJetBlue
Deal found 2/20$340
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/225:50 amRDU - SJO
1 stop8h 04mDelta
Tue 2/257:00 amSJO - RDU
1 stop9h 40mDelta
Deal found 2/20$377
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:30 amRDU - SJO
1 stop29h 41mUnited Airlines
Sat 5/315:30 amSJO - RDU
1 stop8h 38mUnited Airlines
Deal found 2/20$397
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:35 amRDU - LIR
1 stop8h 41mJetBlue
Sat 11/84:36 pmLIR - RDU
1 stop14h 10mJetBlue
Deal found 2/20$494
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:17 amRDU - LIR
1 stop8h 01mAmerican Airlines
Wed 8/132:53 pmLIR - RDU
1 stop15h 16mAmerican Airlines
Deal found 2/20$506
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:20 amRDU - LIR
1 stop8h 17mDelta
Mon 5/51:02 pmLIR - RDU
1 stop8h 57mDelta
Deal found 2/20$533
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/119:34 pmRDU - LIR
2 stops22h 56mMultiple Airlines
Tue 4/16:40 amLIR - RDU
2 stops25h 23mMultiple Airlines
Deal found 2/20$600
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:10 amRDU - LIR
1 stop8h 00mUnited Airlines
Tue 4/83:25 pmLIR - RDU
1 stop18h 04mUnited Airlines
Deal found 2/20$620

Find flights from Raleigh to Costa Rica within your budget

Customize your flight search to find flights from Raleigh 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 February 20, 2025.

Fly from

Raleigh

Fly to

Costa Rica

Route

Depart

Return

Price

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Mon 3/10

9:34 pm-11:21 am

1 stop15h 47m

San José Juan Santamaria Intl

Mon 4/7

12:50 am-10:03 am

1 stop7h 13m

$284

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Tue 3/25

9:53 pm-10:25 am

2 stops14h 32m

San José Juan Santamaria Intl

Thu 4/3

8:25 am-10:26 pm

1 stop12h 01m

$285

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Wed 3/19

4:11 pm-7:34 am

1 stop17h 23m

San José Juan Santamaria Intl

Mon 3/24

4:09 am-2:26 pm

1 stop8h 17m

$290

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Tue 4/29

6:44 am-6:24 pm

1 stop13h 40m

San José Juan Santamaria Intl

Thu 5/8

2:10 pm-8:26 am

1 stop16h 16m

$296

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Tue 3/4

6:00 am-12:06 pm

1 stop7h 06m

San José Juan Santamaria Intl

Tue 4/1

11:29 pm-10:55 am

1 stop9h 26m

$340

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Mon 5/26

6:30 am-10:11 am

1 stop29h 41m

San José Juan Santamaria Intl

Sat 5/31

5:30 am-4:08 pm

1 stop8h 38m

$397

RaleighLiberia

RDU - LIR

RDULIR

Raleigh-Durham

Wed 8/6

7:17 am-1:18 pm

1 stop8h 01m

Liberia

Wed 8/13

2:53 pm-8:09 am

1 stop15h 16m

$506

RaleighLiberia

RDU - LIR

RDULIR

Raleigh-Durham

Wed 4/30

5:20 am-11:37 am

1 stop8h 17m

Liberia

Mon 5/5

1:02 pm-11:59 pm

1 stop8h 57m

$533

RaleighLiberia

RDU - LIR

RDULIR

Raleigh-Durham

Tue 3/11

9:34 pm-6:30 pm

2 stops22h 56m

Liberia

Tue 4/1

6:40 am-10:03 am

2 stops25h 23m

$600

RaleighLiberia

RDU - LIR

RDULIR

Raleigh-Durham

Thu 4/3

6:10 am-12:10 pm

1 stop8h 00m

Liberia

Tue 4/8

3:25 pm-11:29 am

1 stop18h 04m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 22 results
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  • Most accurate provider: When it comes to deals on Raleigh-Costa Rica flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Raleigh-Costa Rica flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Raleigh-Costa Rica flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Costa Rica flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Costa Rica flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Raleigh 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.

Travel insights for flights from Raleigh to Costa Rica

Get recent, data-driven insights about flights from Raleigh to Costa Rica including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Raleigh 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 February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Costa Rica as you normally would.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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 February 20, 2025.
To help decide which airline to fly from Raleigh to Costa Rica, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

8.0
Very good

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Raleigh to Costa Rica?

    Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Raleigh to Costa Rica.

  • What are the cheapest airlines to fly from Raleigh 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 $96. Spirit Airlines flights start at $99 while deals on American Airlines start at $125 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Costa Rica?

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

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Alternative routes for Raleigh to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Raleigh to Costa Rica

Discover the top 8 airlines that operate flights from Raleigh 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$208Average$362FlexibilityNo cancel feeOn-time65%
FrontierCheapest$248Average$536FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$262Average$368FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$319Average$664FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$326Average$470FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$339Average$613FlexibilityNo cancel feeOn-time71%
DeltaCheapest$340Average$672FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$438Average$732FlexibilityNo cancel feeOn-time63%
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