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$110+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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 2/26:15 am
RDU
-
SJO
2 stops13h 01m
United Airlines
Mon 2/96:30 am
SJO
-
RDU
1 stop15h 00m
United Airlines
Deal found 1/27$251
This Copa Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/43:12 pm
RDU
-
SJO
1 stop16h 54m
Copa Airlines
Sun 2/155:50 am
SJO
-
RDU
1 stop6h 24m
Copa Airlines
Deal found 1/28$254
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 2/253:12 pm
RDU
-
SJO
1 stop7h 40m
Copa Airlines
Tue 3/36:08 pm
SJO
-
RDU
1 stop18h 15m
Copa Airlines
Deal found 1/27$255
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/15:18 pm
RDU
-
SJO
1 stop20h 38m
United Airlines
Sun 2/88:45 am
SJO
-
RDU
1 stop12h 58m
United Airlines
Deal found 1/28$257
This Copa Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 5/14:19 pm
RDU
-
SJO
1 stop16h 53m
Copa Airlines
Mon 5/45:47 am
SJO
-
RDU
1 stop6h 42m
Copa Airlines
Deal found 1/28$258
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/68:13 pm
RDU
-
SJO
1 stop17h 12m
American Airlines
Tue 5/196:30 am
SJO
-
RDU
1 stop9h 07m
American Airlines
Deal found 1/27$262
This Copa Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 5/184:19 pm
RDU
-
SJO
1 stop16h 53m
Copa Airlines
Sun 5/244:10 am
SJO
-
RDU
1 stop8h 19m
Copa Airlines
Deal found 1/27$265
This American Airlines deal was found by Cheapflights users on 1/26. 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 5/61:09 pm
RDU
-
SJO
2 stops10h 27m
American Airlines
Wed 5/136:30 am
SJO
-
RDU
1 stop13h 07m
American Airlines
Deal found 1/26$267
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Mon 3/26:14 pm
RDU
-
SJO
2 stops19h 08m
Multiple Airlines
Wed 3/412:35 pm
SJO
-
RDU
1 stop6h 55m
Multiple Airlines
Deal found 1/27$272
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 2/183:12 pm
RDU
-
SJO
1 stop7h 40m
Copa Airlines
Tue 3/176:08 pm
SJO
-
RDU
1 stop18h 15m
Copa Airlines
Deal found 1/28$277
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 2/276:54 pm
RDU
-
SJO
2 stops42h 28m
Multiple Airlines
Wed 3/412:35 pm
SJO
-
RDU
1 stop6h 55m
Multiple Airlines
Deal found 1/27$278
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 2/226:45 am
RDU
-
LIR
1 stop8h 40m
American Airlines
Tue 3/33:29 pm
LIR
-
RDU
1 stop18h 18m
American Airlines
Deal found 1/28$278

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(Kiwi.com)

One-way from

$110
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$382
Provider with most accurate pricing for Raleigh-Durham-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-San José Juan Santamaria Intl flights.
Search Deals
From Durham to Costa Rica
Search Deals
One-way flight from Durham to Costa Rica
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Wed 2/4

3:12 pm-7:06 am

1 stop16h 54m

San José Juan Santamaria Intl

Sun 2/15

5:50 am-1:14 pm

1 stop6h 24m

$254

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Fri 2/20

3:12 pm-7:06 am

1 stop16h 54m

San José Juan Santamaria Intl

Thu 2/26

4:09 am-1:14 pm

1 stop8h 05m

$254

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Tue 2/24

6:18 am-1:15 pm

1 stop7h 57m

San José Juan Santamaria Intl

Tue 3/17

5:30 am-10:37 pm

1 stop15h 07m

$262

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Wed 2/18

3:12 pm-9:52 pm

1 stop7h 40m

San José Juan Santamaria Intl

Mon 3/9

5:50 am-2:23 pm

1 stop6h 33m

$262

RaleighLiberia

RDU - LIR

RDULIR

Raleigh-Durham

Sun 2/22

6:45 am-2:25 pm

1 stop8h 40m

Liberia

Tue 3/3

3:29 pm-10:47 am

1 stop18h 18m

$278

RaleighLiberia

RDU - LIR

RDULIR

Raleigh-Durham

Fri 2/20

8:19 pm-12:10 pm

2 stops16h 51m

Liberia

Tue 2/24

3:29 pm-9:27 am

2 stops16h 58m

$283

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Mon 2/23

10:36 pm-3:20 pm

1 stop17h 44m

San José Juan Santamaria Intl

Tue 3/17

7:05 am-9:53 pm

1 stop12h 48m

$285

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Sun 4/26

6:30 am-12:21 pm

1 stop7h 51m

San José Juan Santamaria Intl

Wed 4/29

11:13 am-10:27 pm

1 stop9h 14m

$285

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Mon 3/9

9:02 am-3:30 pm

1 stop8h 28m

San José Juan Santamaria Intl

Tue 3/10

11:35 am-9:53 pm

1 stop8h 18m

$303

RaleighSan José

RDU - SJO

RDUSJO

Raleigh-Durham

Thu 4/23

11:12 am-8:19 pm

1 stop11h 07m

San José Juan Santamaria Intl

Wed 4/29

11:13 am-10:27 pm

1 stop9h 14m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 39 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, May is the cheapest month in which you can book a flight from Durham to Costa Rica (average of $133). Flying from Durham to Costa Rica in June is currently the most expensive (average of $283). 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.

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 29, 2026.
Read through reviews of airlines operating flights from Durham to Costa Rica, such as Delta, Copa Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.5
Good
1,560 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,891 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Durham to Costa Rica?

    Copa Airlines, United Airlines, and American Airlines can get you from Durham to Costa Rica in just under 7h 57m. Your travel time can differ by up to 8h 57m. There are 1819 mi between Durham and Costa Rica. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $95 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on Frontier and JetBlue, with prices starting from $98 and $105, 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, May is the cheapest month in which you can book a flight from Durham to Costa Rica (average of $133). Flying from Durham to Costa Rica in June is currently the most expensive (average of $283). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$92Average$308FlexibilityNo cancel feeOn-time65%
DeltaCheapest$133Average$548FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$138Average$704FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$186Average$534FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$227Average$322FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$248Average$433FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$272Average$601FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$281Average$616FlexibilityNo cancel feeOn-time63%

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