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$215+ Cheap flights from Myrtle Beach (MYR) 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
MYR — SJO
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Myrtle Beach to Costa Rica

Cheapest flights from Myrtle Beach to Costa Rica
Explore the most affordable flight options available from Myrtle Beach to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:17 pm
MYR
-
SJO
1 stop22h 58m
Multiple Airlines
Wed 6/244:35 pm
SJO
-
MYR
2 stops14h 40m
Multiple Airlines
Deal found 4/14$485
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:39 pm
MYR
-
SJO
2 stops16h 06m
Multiple Airlines
Sat 6/139:35 am
SJO
-
MYR
1 stop22h 15m
Multiple Airlines
Deal found 4/14$501
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:52 am
MYR
-
SJO
1 stop25h 41m
Multiple Airlines
Tue 4/211:31 pm
SJO
-
MYR
2 stops48h 07m
Multiple Airlines
Deal found 4/15$504
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 9/810:10 am
MYR
-
SJO
2 stops26h 28m
Multiple Airlines
Wed 9/307:07 am
SJO
-
MYR
1 stop23h 43m
Multiple Airlines
Deal found 4/17$515
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:31 pm
MYR
-
SJO
1 stop26h 40m
Multiple Airlines
Mon 8/3112:54 pm
SJO
-
MYR
1 stop8h 31m
Multiple Airlines
Deal found 4/15$565
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:20 pm
MYR
-
SJO
1 stop25h 58m
Multiple Airlines
Mon 4/2012:38 pm
SJO
-
MYR
1 stop8h 51m
Multiple Airlines
Deal found 4/14$577
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 8/13:43 pm
MYR
-
SJO
2 stops18h 37m
Multiple Airlines
Fri 8/77:07 am
SJO
-
MYR
1 stop23h 58m
Multiple Airlines
Deal found 4/16$578

Find flight deals from Myrtle Beach to Costa Rica

Keep the following information in mind while searching for Myrtle Beach to Costa Rica flight deals. Data was last updated April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$485
(Kiwi.com)

One-way from

$215
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$405
Provider with most accurate pricing for Myrtle Beach Intl-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Myrtle Beach Intl-San José Juan Santamaria Intl flights.
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From Myrtle Beach Intl to Costa Rica
Search Deals
One-way flight from Myrtle Beach Intl to Costa Rica
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Myrtle Beach 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 April 18, 2026.
Use the filters below to find and compare flights from Myrtle Beach to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Wed 6/17

3:17 pm-12:15 pm

1 stop22h 58m

San José Juan Santamaria Intl

Wed 6/24

4:35 pm-9:15 am

2 stops14h 40m

$485

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Tue 9/8

10:10 am-10:38 am

2 stops26h 28m

San José Juan Santamaria Intl

Wed 9/30

4:35 pm-11:51 pm

2 stops29h 16m

$536

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sat 8/1

2:42 pm-8:20 am

1 stop19h 38m

San José Juan Santamaria Intl

Fri 8/7

7:07 am-9:05 am

1 stop23h 58m

$586

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Mon 8/24

4:57 pm-3:11 pm

2 stops24h 14m

San José Juan Santamaria Intl

Mon 8/31

12:54 pm-11:25 pm

1 stop8h 31m

$591
Quickest round-trip

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Tue 9/8

6:00 am-11:56 am

1 stop7h 56m

San José Juan Santamaria Intl

Wed 9/30

1:25 pm-11:39 pm

1 stop8h 14m

$608

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Wed 5/27

10:24 am-3:18 pm

3 stops30h 54m

San José Juan Santamaria Intl

Sat 6/13

5:48 pm-8:36 pm

3 stops24h 48m

$625

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Mon 8/24

6:05 pm-11:34 am

2 stops19h 29m

San José Juan Santamaria Intl

Mon 8/31

1:29 pm-10:38 pm

1 stop7h 09m

$638

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sun 5/3

5:00 am-11:25 am

1 stop8h 25m

San José Juan Santamaria Intl

Sun 5/10

12:35 pm-10:24 pm

1 stop7h 49m

$659
Cheapest one-way
Quickest one-way

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Mon 5/18

6:00 am-11:45 am

1 stop7h 45m

$215

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Mon 5/18

6:14 pm-3:18 pm

3 stops47h 04m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Sorted by cheapest first

Best time to book a flight from Myrtle Beach to Costa Rica

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

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

Currently, August is the cheapest month in which you can book a flight from Myrtle Beach to Costa Rica (average of $267). Flying from Myrtle Beach to Costa Rica in March is currently the most expensive (average of $559). 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 April 18, 2026.
Peruse reviews from past customers who have flown with Delta,American Airlines, andSpirit Airlines from Myrtle Beach to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

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
8,423 reviews
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

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
7.1
Good
11,610 reviews
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

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.
Spirit Airlines
6.3
Okay
8,621 reviews
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

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 Myrtle Beach 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 Myrtle Beach to Costa Rica?

    Most people fly from Myrtle Beach Intl (MYR) if they book a flight from Myrtle Beach to Costa Rica. Myrtle Beach Intl is conveniently located just 2.1 mi from Myrtle Beach’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Myrtle Beach 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 Myrtle Beach to Costa Rica?

    Currently, August is the cheapest month in which you can book a flight from Myrtle Beach to Costa Rica (average of $267). Flying from Myrtle Beach to Costa Rica in March is currently the most expensive (average of $559). 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 3 airlines flying from Myrtle Beach to Costa Rica

Discover the top 3 airlines that operate flights from Myrtle Beach 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$267Average$359FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$464Average$661FlexibilityNo cancel feeOn-time71%
DeltaCheapest$473Average$605FlexibilityNo cancel feeOn-timeN/A

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