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Cheap flights from Myrtle Beach to Costa Rica from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Myrtle Beach to Costa Rica departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Spirit Airlines Logo
2:45 pm - 11:14 amMYR-SJO
22h 29m1 stop
Spirit Airlines Logo
12:19 pm - 8:06 pmSJO-MYR
29h 47m1 stop
$330Spirit Airlines
Find Deal
Tue, Sep 23 - Thu, Oct 2
Spirit Airlines Logo
7:36 pm - 11:14 amMYR-SJO
17h 38m1 stop
Spirit Airlines Logo
12:19 pm - 8:06 pmSJO-MYR
29h 47m1 stop
$335Spirit Airlines
Find Deal
Mon, Sep 22 - Thu, Oct 2
Spirit Airlines Logo
4:23 pm - 11:14 amMYR-SJO
20h 51m1 stop
Spirit Airlines Logo
12:19 pm - 8:06 pmSJO-MYR
29h 47m1 stop
$336Spirit Airlines
Find Deal
Sat, Sep 27 - Thu, Oct 2
Spirit Airlines Logo
6:00 am - 11:14 amMYR-SJO
31h 14m2 stops
Spirit Airlines Logo
12:19 pm - 8:06 pmSJO-MYR
29h 47m1 stop
$341Spirit Airlines
Find Deal
Sun, Sep 7 - Sun, Sep 21
Spirit Airlines Logo
7:36 pm - 11:14 amMYR-SJO
17h 38m1 stop
Spirit Airlines Logo
12:19 pm - 8:06 pmSJO-MYR
29h 47m1 stop
$344Spirit Airlines
Find Deal
Fri, Sep 26 - Thu, Oct 2
Logo
4:23 pm - 11:14 amMYR-SJO
20h 51m1 stop
Logo
12:19 pm - 2:10 pmSJO-MYR
23h 51m2 stops
$351
Find Deal
Sat, Sep 27 - Thu, Oct 2
American Airlines Logo
5:33 am - 2:15 pmMYR-SJO
9h 42m1 stop
American Airlines Logo
6:34 am - 3:48 pmSJO-MYR
8h 14m1 stop
$474American Airlines
Find Deal
Mon, Feb 16 - Wed, Feb 25
American Airlines Logo
5:33 am - 7:40 pmMYR-SJO
15h 07m2 stops
American Airlines Logo
7:00 am - 9:14 pmSJO-MYR
13h 14m2 stops
$478American Airlines
Find Deal
Mon, Feb 16 - Wed, Feb 25
American Airlines Logo
8:07 pm - 12:22 pmMYR-SJO
17h 15m1 stop
American Airlines Logo
1:33 pm - 11:55 pmSJO-MYR
9h 22m1 stop
$492American Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 22
American Airlines Logo
8:07 pm - 12:22 pmMYR-SJO
17h 15m1 stop
American Airlines Logo
7:00 am - 10:05 pmSJO-MYR
14h 05m2 stops
$496American Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 22

Spirit Airlines flights from Myrtle Beach to Costa Rica

Our best Spirit Airlines deals on Myrtle Beach to Costa Rica flight tickets
Spirit Airlines
Sep 23
MYR2:45 pmMyrtle Beach Intl
22h 29m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
Oct 2
SJO12:19 pmSan José Juan Santamaria Intl
29h 47m
1 stop
MYR8:06 pmMyrtle Beach Intl
$330
Find similar
Spirit Airlines
Sep 22
MYR7:36 pmMyrtle Beach Intl
17h 38m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
Oct 2
SJO12:19 pmSan José Juan Santamaria Intl
29h 47m
1 stop
MYR8:06 pmMyrtle Beach Intl
$335
Find similar
Spirit Airlines
Sep 27
MYR4:23 pmMyrtle Beach Intl
20h 51m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
Oct 2
SJO12:19 pmSan José Juan Santamaria Intl
29h 47m
1 stop
MYR8:06 pmMyrtle Beach Intl
$336
Find similar

American Airlines flights from Myrtle Beach to Costa Rica

Our best American Airlines deals on Myrtle Beach to Costa Rica flight tickets
American Airlines
Feb 16
MYR5:33 amMyrtle Beach Intl
9h 42m
1 stop
SJO2:15 pmSan José Juan Santamaria Intl
Feb 25
SJO6:34 amSan José Juan Santamaria Intl
8h 14m
1 stop
MYR3:48 pmMyrtle Beach Intl
$474
Find similar
American Airlines
Feb 16
MYR5:33 amMyrtle Beach Intl
15h 07m
2 stops
SJO7:40 pmSan José Juan Santamaria Intl
Feb 25
SJO7:00 amSan José Juan Santamaria Intl
13h 14m
2 stops
MYR9:14 pmMyrtle Beach Intl
$478
Find similar
American Airlines
Nov 8
MYR8:07 pmMyrtle Beach Intl
17h 15m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Nov 22
SJO1:33 pmSan José Juan Santamaria Intl
9h 22m
1 stop
MYR11:55 pmMyrtle Beach Intl
$492
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
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

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Tue 9/23

2:45 pm-11:14 am

1 stop22h 29m

San José Juan Santamaria Intl

Thu 10/2

12:19 pm-8:06 pm

1 stop29h 47m

$330

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Mon 9/22

7:36 pm-11:14 am

1 stop17h 38m

San José Juan Santamaria Intl

Thu 10/2

12:19 pm-8:06 pm

1 stop29h 47m

$335

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sat 9/27

4:23 pm-11:14 am

1 stop20h 51m

San José Juan Santamaria Intl

Thu 10/2

12:19 pm-8:06 pm

1 stop29h 47m

$336

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sun 9/7

6:00 am-11:14 am

2 stops31h 14m

San José Juan Santamaria Intl

Sun 9/21

12:19 pm-8:06 pm

1 stop29h 47m

$341

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Fri 9/26

7:36 pm-11:14 am

1 stop17h 38m

San José Juan Santamaria Intl

Thu 10/2

12:19 pm-8:06 pm

1 stop29h 47m

$344

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sat 9/27

4:23 pm-11:14 am

1 stop20h 51m

San José Juan Santamaria Intl

Thu 10/2

12:19 pm-2:10 pm

2 stops23h 51m

$351

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Mon 2/16

5:33 am-2:15 pm

1 stop9h 42m

San José Juan Santamaria Intl

Wed 2/25

6:34 am-3:48 pm

1 stop8h 14m

$474

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Mon 2/16

5:33 am-7:40 pm

2 stops15h 07m

San José Juan Santamaria Intl

Wed 2/25

7:00 am-9:14 pm

2 stops13h 14m

$478

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sat 11/8

8:07 pm-12:22 pm

1 stop17h 15m

San José Juan Santamaria Intl

Sat 11/22

1:33 pm-11:55 pm

1 stop9h 22m

$492

Myrtle BeachSan José

MYR - SJO

MYRSJO

Myrtle Beach Intl

Sat 11/8

8:07 pm-12:22 pm

1 stop17h 15m

San José Juan Santamaria Intl

Sat 11/22

7:00 am-10:05 pm

2 stops14h 05m

$496

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Myrtle Beach to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Myrtle Beach is in May. Flight prices, which tend to average around $292, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in May, then August is your next best option. Flight prices from Myrtle Beach to Costa Rica during August average around $433.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Wednesday is the cheapest day to fly to Costa Rica from Myrtle Beach. The lowest ticket price found for a Wednesday departure recently was $321. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $724. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the evening is the cheapest time of day to fly from Myrtle Beach to Costa Rica when you can find flight prices for as low as $346. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $671. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Myrtle Beach to Costa Rica flights?

You could potentially save up to 46% on your flight if you consider stops on a Myrtle Beach to Costa Rica flight.

Cheap Myrtle Beach to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Myrtle Beach to Costa Rica

Direct flights

None
There are no direct flights from Myrtle Beach to Costa Rica. There are no popular flight routes from Myrtle Beach to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Myrtle Beach Intl Airport to Costa Rica?

    Prices for flights from Myrtle Beach Intl Airport to Costa Rica are updated daily.

  • How many operators does momondo search for flights from Myrtle Beach Intl Airport to Costa Rica?

  • How old do you have to be to fly from Myrtle Beach Intl Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Myrtle Beach Intl Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Myrtle Beach to Costa Rica

Compare and see reviews for airlines that fly from Myrtle Beach to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $267Free CancellationRating
6.3
8,028 reviews
Search Spirit Airlines flights
DeltaPriceFrom $428Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $464Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Myrtle Beach to Costa Rica?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Myrtle Beach to Costa Rica. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Myrtle Beach to Costa Rica with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Myrtle Beach to Costa Rica flights to just show those with flexible booking policies.

How can momondo help me find flights from Myrtle Beach to Costa Rica?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Myrtle Beach to Costa Rica.

I’m not ready to book a flight from Myrtle Beach to Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Myrtle Beach to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

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