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$145+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
MYR — SJO
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$328
(Kiwi.com)

One-way from

$145
(Cheapflightsfares)

Popular in

February

Cheapest in

May

Average price

$539
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
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One-way flight from Myrtle Beach Intl to Costa Rica
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Highest demand for flights based on searches. 13% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/5. 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 2/239:58 amMYR - SJO
1 stop27h 24mMultiple Airlines
Sat 2/281:31 pmSJO - MYR
1 stop17h 42mMultiple Airlines
Deal found 1/5$328
This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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.
Sun 2/88:15 pmMYR - SJO
1 stop17h 07mSpirit Airlines
Sat 2/141:31 pmSJO - MYR
1 stop17h 42mSpirit Airlines
Deal found 1/6$332
This Mytrip deal was found by Cheapflights users on 1/5. 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.
Wed 2/48:15 pmMYR - SJO
2 stops20h 05mMultiple Airlines
Wed 2/1112:33 pmSJO - MYR
1 stop8h 39mMultiple Airlines
Deal found 1/5$335
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 2/110:00 amMYR - SJO
2 stops33h 55mMultiple Airlines
Mon 2/912:33 pmSJO - MYR
1 stop22h 39mMultiple Airlines
Deal found 1/5$343
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/206:15 amMYR - SJO
2 stops30h 25mSpirit Airlines
Fri 2/271:31 pmSJO - MYR
1 stop17h 42mSpirit Airlines
Deal found 1/6$347
This Cheapflightsfares deal was found by Cheapflights users on 1/5. 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.
Wed 2/48:15 pmMYR - SJO
1 stop17h 07mSpirit Airlines
Wed 2/1112:33 pmSJO - MYR
1 stop8h 39mSpirit Airlines
Deal found 1/5$369
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Thu 1/298:15 pmMYR - SJO
1 stop17h 07mMultiple Airlines
Thu 2/51:30 pmSJO - MYR
1 stop23h 43mMultiple Airlines
Deal found 1/4$371
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/203:20 pmMYR - SJO
1 stop21h 20mMultiple Airlines
Fri 2/271:31 pmSJO - MYR
1 stop17h 42mMultiple Airlines
Deal found 1/6$376
This KAYAK deal was found by Cheapflights users on 1/5. 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.
Mon 1/268:15 pmMYR - SJO
2 stops16h 22mSpirit Airlines
Mon 2/21:30 pmSJO - MYR
1 stop28h 40mSpirit Airlines
Deal found 1/5$383

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 January 6, 2026.
Use the filters below to find and compare flights from Myrtle Beach to Costa Rica that are best for you.

Fly from

Myrtle Beach

Fly to

Costa Rica

Route

Depart

Return

Price

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Mon 2/23

9:58 am-12:22 pm

1 stop27h 24m

San José Juan Santamaria Intl

Sat 2/28

1:31 pm-8:13 am

1 stop17h 42m

$328

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sun 2/1

10:00 am-6:55 pm

2 stops33h 55m

San José Juan Santamaria Intl

Mon 2/9

12:33 pm-12:12 pm

1 stop22h 39m

$343

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Fri 2/20

6:15 am-11:40 am

2 stops30h 25m

San José Juan Santamaria Intl

Fri 2/27

1:31 pm-8:13 am

1 stop17h 42m

$347

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sun 2/1

8:15 pm-12:22 pm

1 stop17h 07m

San José Juan Santamaria Intl

Mon 2/9

12:33 pm-12:12 pm

1 stop22h 39m

$360

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sun 2/8

8:15 pm-12:22 pm

1 stop17h 07m

San José Juan Santamaria Intl

Sat 2/14

1:31 pm-8:13 am

1 stop17h 42m

$360

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Fri 2/20

3:20 pm-11:40 am

1 stop21h 20m

San José Juan Santamaria Intl

Fri 2/27

1:31 pm-8:13 am

1 stop17h 42m

$376

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Thu 1/29

8:15 pm-12:22 pm

1 stop17h 07m

San José Juan Santamaria Intl

Thu 2/5

12:33 pm-7:20 pm

2 stops29h 47m

$385

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Wed 2/4

10:00 am-3:20 pm

3 stops30h 20m

San José Juan Santamaria Intl

Wed 2/11

12:33 pm-2:55 pm

3 stops25h 22m

$408

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Thu 1/29

8:15 pm-11:37 am

2 stops16h 22m

San José Juan Santamaria Intl

Wed 2/4

12:33 pm-7:20 pm

2 stops29h 47m

$415

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sat 2/14

9:09 am-12:22 pm

1 stop28h 13m

San José Juan Santamaria Intl

Sun 2/22

1:31 pm-8:13 am

1 stop17h 42m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 15 results
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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, February is the cheapest month in which you can book a flight from Myrtle Beach to Costa Rica (average of $141). Flying from Myrtle Beach to Costa Rica in October is currently the most expensive (average of $363). 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 6, 2026.
Peruse reviews from past customers who have flown with Delta, American Airlines, and Spirit 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
8,017 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

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
8,017 reviews
Delta
7.9
Good
8,017 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

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
7.2
Good
11,083 reviews
Delta
7.9
Good
8,017 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

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
8,272 reviews
Delta
7.9
Good
8,017 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

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.

  • How long is the flight from Myrtle Beach to Costa Rica?

    For as low as $347, Spirit Airlines can have you in Costa Rica from Myrtle Beach in 30h 25m. There are 1670 mi between Myrtle Beach and Costa Rica.

  • 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, February is the cheapest month in which you can book a flight from Myrtle Beach to Costa Rica (average of $141). Flying from Myrtle Beach to Costa Rica in October is currently the most expensive (average of $363). 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 Myrtle Beach to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$267Average$405FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$464Average$694FlexibilityNo cancel feeOn-time71%
DeltaCheapest$473Average$601FlexibilityNo cancel feeOn-timeN/A

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