What are the cheapest airlines to fly from Raleigh to Costa Rica one-way?

To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $112. Copa Airlines flights start at $119 while deals on Delta start at $143 one-way.

What are the most popular airlines that fly from Raleigh to Costa Rica?

Before booking your flight from Raleigh to Costa Rica check out the most popular airlines for this route: American Airlines, JetBlue or Copa Airlines.

How far in advance should I book a flight from Raleigh to Costa Rica?

Find a great deal and save up to 13% by booking at least 20 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Raleigh to Costa Rica within the next two weeks, with the cheapest ticket starting at $366.

What is the cheapest month to fly from Raleigh to Costa Rica?

September can be a great time to fly to Costa Rica from Raleigh with a flight ticket averaging about $493. Cheapflights users have found deals in the month of September for as cheap as $232. The most expensive prices can be found in the month of December.

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.

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.

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.

$420+ Flights from Raleigh to Costa Rica - Compare & Save Big

Q: 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.

Q: E

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.

Q: E

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).

Q: What is the cheapest time of day to fly from RDU to CR?

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.

Q: E

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.

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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”

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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.

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Cheap flight deals from Raleigh to Costa Rica

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$281 (Kiwi.com)
One-way from	$112 (Southwest)
Popular in	December
Cheapest in	September
Average price	$431

Provider with most accurate pricing for Raleigh-Durham-Costa Rica flight deals.

Search Deals

Provider most trusted by Cheapflights users for Raleigh-Durham-Costa Rica flights.

Search Deals

From Raleigh-Durham to Costa Rica

Search Deals

One-way flight from Raleigh-Durham to Costa Rica

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($51 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

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 May 1, 2025.

Sun 6/14:20 pmRDU - SJO

1 stop7h 33mMultiple Airlines

Thu 6/511:32 amSJO - RDU

1 stop19h 09mMultiple Airlines

Deal found 4/29

$281

Sun 6/14:20 pmRDU - SJO

1 stop7h 33mCopa Airlines

Sun 6/85:52 amSJO - RDU

1 stop6h 37mCopa Airlines

Deal found 4/29

$282

Thu 8/75:25 amRDU - SJO

1 stop14h 50mAmerican Airlines

Wed 8/132:35 pmSJO - RDU

1 stop7h 14mAmerican Airlines

Deal found 4/29

$296

Fri 5/95:25 amRDU - SJO

1 stop8h 34mDelta

Sat 5/242:30 pmSJO - RDU

1 stop7h 49mDelta

Deal found 4/29

$316

Fri 6/139:25 amRDU - SJO

1 stop27h 52mSpirit Airlines

Fri 6/2011:32 amSJO - RDU

2 stops28h 09mSpirit Airlines

Deal found 4/29

$326

Wed 6/115:20 amRDU - LIR

1 stop8h 40mDelta

Wed 6/181:25 pmLIR - RDU

1 stop8h 55mDelta

Deal found 4/29

$341

Sat 5/106:10 amRDU - SJO

1 stop15h 27mUnited Airlines

Sat 5/245:30 amSJO - RDU

1 stop14h 25mUnited Airlines

Deal found 4/29

$347

Tue 7/296:35 amRDU - SJO

1 stop7h 20mJetBlue

Wed 8/612:55 pmSJO - RDU

1 stop8h 13mJetBlue

Deal found 4/29

$375

Mon 6/306:00 amRDU - LIR

1 stop9h 20mAmerican Airlines

Tue 7/83:45 pmLIR - RDU

1 stop17h 22mAmerican Airlines

Deal found 4/30

$401

Sun 5/116:10 amRDU - LIR

1 stop10h 13mUnited Airlines

Sat 5/173:25 pmLIR - RDU

1 stop18h 04mUnited Airlines

Deal found 4/29

$431

Thu 7/315:55 amRDU - LIR

2 stops9h 15mSouthwest

Sun 8/32:05 pmLIR - RDU

2 stops15h 30mSouthwest

Deal found 4/29

$573

Sat 6/148:30 amRDU - LIR

3 stops29h 54mMultiple Airlines

Sat 6/211:00 pmLIR - RDU

2 stops26h 41mMultiple Airlines

Deal found 4/30

$1,001

Best flights from Raleigh to Costa Rica
Discover carefully curated flight deals from Raleigh to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Sun 6/14:20 pmRDU - SJO

1 stop7h 33mMultiple Airlines

Thu 6/511:32 amSJO - RDU

1 stop19h 09mMultiple Airlines

Deal found 4/29

$281

Sun 6/14:20 pmRDU - SJO

1 stop17h 15mCopa Airlines

Sat 6/76:05 pmSJO - RDU

1 stop18h 24mCopa Airlines

Deal found 4/29

$282

Thu 8/75:25 amRDU - SJO

1 stop14h 50mAmerican Airlines

Wed 8/132:35 pmSJO - RDU

1 stop7h 14mAmerican Airlines

Deal found 4/29

$296

Sat 5/105:25 amRDU - SJO

1 stop9h 40mDelta

Sat 5/242:30 pmSJO - RDU

1 stop7h 49mDelta

Deal found 4/28

$318

Fri 6/139:25 amRDU - SJO

1 stop27h 52mSpirit Airlines

Fri 6/2011:32 amSJO - RDU

2 stops28h 09mSpirit Airlines

Deal found 4/29

$326

Sat 5/106:10 amRDU - SJO

1 stop15h 27mUnited Airlines

Sat 5/245:30 amSJO - RDU

1 stop14h 25mUnited Airlines

Deal found 4/29

$347

Mon 6/97:45 amRDU - SJO

1 stop6h 10mJetBlue

Tue 6/171:00 pmSJO - RDU

1 stop8h 29mJetBlue

Deal found 4/29

$364

Thu 7/315:55 amRDU - LIR

2 stops9h 15mSouthwest

Sun 8/32:05 pmLIR - RDU

2 stops15h 30mSouthwest

Deal found 4/29

$573

Wed 6/115:20 amRDU - LIR

1 stop8h 40mDelta

Wed 6/181:25 pmLIR - RDU

1 stop8h 55mDelta

Deal found 4/29

$341

Mon 6/306:00 amRDU - LIR

1 stop9h 20mAmerican Airlines

Tue 7/83:45 pmLIR - RDU

1 stop17h 22mAmerican Airlines

Deal found 4/30

$401

Sun 5/116:10 amRDU - LIR

1 stop10h 13mUnited Airlines

Sat 5/173:25 pmLIR - RDU

1 stop18h 04mUnited Airlines

Deal found 4/29

$431

Wed 6/116:35 pmRDU - LIR

2 stops43h 49mWestJet

Wed 6/181:25 pmLIR - RDU

2 stops50h 13mWestJet

Deal found 4/29

$1,032

Last-minute flights from Raleigh to Costa Rica
Discover last-minute flight deals from Raleigh to Costa Rica. Data last updated May 1, 2025 and is based on user searches.

Thu 5/15:11 amRDU - SJO

1 stop15h 13mAmerican Airlines

Thu 5/222:10 pmSJO - RDU

1 stop18h 18mAmerican Airlines

Deal found 4/30

$301

Mon 5/511:45 amRDU - SJO

2 stops24h 39mSpirit Airlines

Sun 5/1111:32 amSJO - RDU

2 stops19h 40mSpirit Airlines

Deal found 4/29

$435

Mon 5/56:10 amRDU - LIR

1 stop10h 13mUnited Airlines

Thu 5/83:25 pmLIR - RDU

1 stop28h 51mUnited Airlines

Deal found 4/29

$596

Mon 5/56:00 amRDU - LIR

2 stops9h 26mAmerican Airlines

Thu 5/82:05 pmLIR - RDU

1 stop8h 46mAmerican Airlines

Deal found 4/29

$937

Wed 5/74:19 pmRDU - SJO

1 stop17h 16mCopa Airlines

Wed 5/144:10 amSJO - RDU

1 stop8h 19mCopa Airlines

Deal found 4/29

$306

Wed 5/77:45 amRDU - SJO

1 stop6h 10mJetBlue

Sat 5/241:00 pmSJO - RDU

1 stop7h 20mJetBlue

Deal found 4/29

$375

Wed 5/77:20 amRDU - SJO

2 stops18h 32mAlaska Airlines

Fri 5/231:06 amSJO - RDU

2 stops26h 35mAlaska Airlines

Deal found 4/29

$694

Thu 5/88:47 amRDU - SJO

1 stop6h 03mAmerican Airlines

Wed 5/142:10 pmSJO - RDU

1 stop7h 48mAmerican Airlines

Deal found 4/29

$319

Fri 5/96:29 amRDU - SJO

1 stop7h 30mDelta

Wed 5/211:24 pmSJO - RDU

1 stop8h 55mDelta

Deal found 4/29

$296

Fri 5/98:47 pmRDU - SJO

1 stop15h 40mMultiple Airlines

Fri 5/2311:32 amSJO - RDU

1 stop20h 54mMultiple Airlines

Deal found 4/29

$307

Sat 5/106:10 amRDU - SJO

1 stop15h 27mUnited Airlines

Sat 5/245:30 amSJO - RDU

1 stop14h 25mUnited Airlines

Deal found 4/29

$347

Sun 5/116:10 amRDU - LIR

1 stop10h 13mUnited Airlines

Sat 5/173:25 pmLIR - RDU

1 stop18h 04mUnited Airlines

Deal found 4/29

$431

One-way flights from Raleigh to Costa Rica
Search for one-way flight options from Raleigh to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Mon 8/188:30 amRDU - SJO

1 stop12h 25mSouthwest

Deal found 4/29

$112

Mon 6/212:51 pmRDU - SJO

1 stop23h 36mMultiple Airlines

Deal found 4/28

$115

Wed 7/234:21 pmRDU - SJO

1 stop17h 14mCopa Airlines

Deal found 4/29

$119

Fri 5/95:25 amRDU - SJO

1 stop8h 34mDelta

Deal found 4/28

$143

Tue 5/611:46 amRDU - SJO

2 stops8h 49mAmerican Airlines

Deal found 4/30

$146

Tue 5/276:29 amRDU - LIR

1 stop7h 31mDelta

Deal found 4/30

$192

Wed 5/286:00 amRDU - LIR

1 stop9h 05mJetBlue

Deal found 4/30

$206

Mon 5/269:31 amRDU - LIR

2 stops31h 59mMultiple Airlines

Deal found 4/29

$241

Wed 5/286:00 amRDU - LIR

2 stops9h 26mAmerican Airlines

Deal found 4/30

$286

Thu 5/226:30 amRDU - LIR

1 stop7h 40mUnited Airlines

Deal found 4/29

$352

Fri 5/234:40 pmRDU - LIR

1 stop21h 20mAir Canada

Deal found 4/29

$359

Wed 7/236:00 amRDU - SJO

3 stops31h 15mAvianca

Deal found 4/30

$1,402

Cheapflights Fare Finder

Use the filters below to find and compare flights from Raleigh to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sun 6/1

4:20 pm-9:53 pm

1 stop7h 33m

San José Juan Santamaria Intl

Thu 6/5

11:32 am-8:41 am

1 stop19h 09m

$281

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sun 6/1

4:20 pm-7:35 am

1 stop17h 15m

San José Juan Santamaria Intl

Sat 6/7

6:05 pm-2:29 pm

1 stop18h 24m

$282

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Thu 8/7

5:25 am-6:15 pm

1 stop14h 50m

San José Juan Santamaria Intl

Wed 8/13

2:35 pm-11:49 pm

1 stop7h 14m

$296

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sat 5/10

5:25 am-1:05 pm

1 stop9h 40m

San José Juan Santamaria Intl

Sat 5/24

2:30 pm-12:19 am

1 stop7h 49m

$318

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Fri 6/13

9:25 am-11:17 am

1 stop27h 52m

San José Juan Santamaria Intl

Fri 6/20

11:32 am-5:41 pm

2 stops28h 09m

$326

RaleighLiberia

RDU - LIR

RDULIR

Raleigh-Durham

Wed 6/11

5:20 am-12:00 pm

1 stop8h 40m

Liberia

Wed 6/18

1:25 pm-12:20 am

1 stop8h 55m

$341

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sat 5/10

6:10 am-7:37 pm

1 stop15h 27m

San José Juan Santamaria Intl

Sat 5/24

5:30 am-9:55 pm

1 stop14h 25m

$347

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Mon 6/9

7:45 am-11:55 am

1 stop6h 10m

San José Juan Santamaria Intl

Tue 6/17

1:00 pm-11:29 pm

1 stop8h 29m

$364

RaleighLiberia

RDU - LIR

RDULIR

Raleigh-Durham

Mon 6/30

6:00 am-1:20 pm

1 stop9h 20m

Liberia

Tue 7/8

3:45 pm-11:07 am

1 stop17h 22m

$401

RaleighLiberia

RDU - LIR

RDULIR

Raleigh-Durham

Sun 5/11

6:10 am-2:23 pm

1 stop10h 13m

Liberia

Sat 5/17

3:25 pm-11:29 am

1 stop18h 04m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 27 results

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.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Costa Rica

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?

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

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

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

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

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,968 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,294 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,934 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Copa Airlines

7.5

Good

1,414 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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 Southwest, which is currently one of the cheapest options available, starting at $112. Copa Airlines flights start at $119 while deals on Delta start at $143 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Raleigh to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$207	Average$360	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$254	Average$608	FlexibilityNo cancel fee	On-time62%
Copa Airlines	Cheapest$255	Average$353	FlexibilityNo cancel fee	On-time70%
Southwest	Cheapest$274	Average$686	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$319	Average$614	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$327	Average$607	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$330	Average$472	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$345	Average$583	FlexibilityNo cancel fee	On-timeN/A

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$112+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Raleigh to Costa Rica with Cheapflights

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3. Compare prices and book

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 May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Raleigh to Costa Rica

Cheapest flights from Raleigh to Costa RicaExplore 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 May 1, 2025.

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 May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Raleigh to Costa Rica that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Costa Rica

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

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 May 1, 2025.

Rainfall in Costa Rica by month

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

Temperature in Costa Rica by month

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

Reviews of airlines servicing Costa Rica

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

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.

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Top 8 airlines flying from Raleigh to Costa Rica

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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 May 1, 2025.