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Costa Rica

$112+ Cheap flights from Durham, NC 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.
RDU — SJO
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Durham to Costa Rica

Keep the following information in mind while searching for Durham to Costa Rica flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
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-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-San José Juan Santamaria Intl flights.
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From Durham to Costa Rica
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One-way flight from Durham to Costa Rica
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Highest demand for flights based on searches. 9% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Durham to Costa Rica

Cheapest flights from Durham to Costa Rica
Explore the most affordable flight options available from Durham to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/14:20 pmRDU - SJO
1 stop7h 33mMultiple Airlines
Thu 6/511:32 amSJO - RDU
1 stop19h 09mMultiple Airlines
Deal found 4/29$281
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/14:20 pmRDU - SJO
1 stop7h 33mCopa Airlines
Sun 6/85:52 amSJO - RDU
1 stop6h 37mCopa Airlines
Deal found 4/29$282
This American Airlines deal was found by Cheapflights users on 4/29. 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.
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
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 5/95:25 amRDU - SJO
1 stop8h 34mDelta
Sat 5/242:30 pmSJO - RDU
1 stop7h 49mDelta
Deal found 4/29$316
This Mytrip deal was found by Cheapflights users on 4/29. 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.
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
This Delta deal was found by Cheapflights users on 4/29. 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 6/115:20 amRDU - LIR
1 stop8h 40mDelta
Wed 6/181:25 pmLIR - RDU
1 stop8h 55mDelta
Deal found 4/29$341
This United Airlines deal was found by Cheapflights users on 4/29. 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.
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
This JetBlue deal was found by Cheapflights users on 4/29. 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 7/296:35 amRDU - SJO
1 stop7h 20mJetBlue
Wed 8/612:55 pmSJO - RDU
1 stop8h 13mJetBlue
Deal found 4/29$375
This American Airlines deal was found by Cheapflights users on 4/30. 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.
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
This United Airlines deal was found by Cheapflights users on 4/29. 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.
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
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:55 amRDU - LIR
2 stops9h 15mSouthwest
Sun 8/32:05 pmLIR - RDU
2 stops15h 30mSouthwest
Deal found 4/29$573
This Mytrip deal was found by Cheapflights users on 4/30. 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.
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

Cheapflights Fare Finder

Customize your flight search to find flights from Durham 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 May 1, 2025.
Use the filters below to find and compare flights from Durham to Costa Rica that are best for you.

Fly from

Durham

Fly to

Costa Rica

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
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Best time to book a flight from Durham to Costa Rica

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

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

Currently, September is the cheapest month in which you can book a flight from Durham to Costa Rica (average of $398). Flying from Durham 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 DU8 to CR?

Find hourly flight availability from Durham 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.

When flying from Durham 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.

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 May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Durham to Costa Rica to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
9,972 reviews

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
9,972 reviews

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
9,972 reviews

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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
9,972 reviews

Overall

8.0

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

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

Find useful and relevant information for your journey from Durham 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 are the cheapest airlines to fly from Durham to Costa Rica one-way?

    $112 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Copa Airlines and Delta, with prices starting from $119 and $143, respectively.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Durham to Costa Rica

Discover the top 8 airlines that operate flights from Durham 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$207Average$360FlexibilityNo cancel feeOn-time65%
FrontierCheapest$254Average$608FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$255Average$353FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$274Average$686FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$319Average$614FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$327Average$622FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$330Average$472FlexibilityNo cancel feeOn-time62%
DeltaCheapest$345Average$610FlexibilityNo cancel feeOn-timeN/A

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