$200 Find Cheap Flights from Myrtle Beach to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Myrtle Beach to Costa Rica departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Myrtle Beach to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Myrtle Beach to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Myrtle Beach to Costa Rica

Fri, Sep 11 - Sun, Sep 20
Southwest Logo
6:40 am - 6:40 pm
MYR
-
SJO
14h 00m
2 stops
Southwest Logo
9:00 am - 9:25 pm
SJO
-
MYR
10h 25m
2 stops
$498Southwest
Fri, Jun 12 - Fri, Jun 26
Southwest Logo
7:25 am - 7:40 pm
MYR
-
SJO
14h 15m
2 stops
Southwest Logo
8:45 am - 10:45 pm
SJO
-
MYR
12h 00m
2 stops
$587Southwest
Sat, Jun 13 - Sun, Jun 28
Multiple Airlines Logo
2:42 pm - 8:20 am
MYR
-
SJO
19h 38m
1 stop
Multiple Airlines Logo
9:35 am - 9:05 am
SJO
-
MYR
21h 30m
1 stop
$645Multiple Airlines
Tue, Jun 16 - Sun, Jun 28
Southwest Logo
7:55 am - 7:40 pm
MYR
-
SJO
13h 45m
2 stops
Southwest Logo
8:45 am - 9:30 pm
SJO
-
MYR
10h 45m
2 stops
$647Southwest
Thu, Sep 10 - Sun, Sep 20
United Airlines Logo
3:24 pm - 12:21 pm
MYR
-
SJO
22h 57m
2 stops
United Airlines Logo
12:44 pm - 9:00 am
SJO
-
MYR
18h 16m
1 stop
$658United Airlines
Thu, Jun 18 - Mon, Jun 22
Southwest Logo
7:25 am - 7:40 pm
MYR
-
SJO
14h 15m
2 stops
Southwest Logo
1:40 pm - 9:50 am
SJO
-
MYR
18h 10m
2 stops
$660Southwest
Wed, Jun 17 - Wed, Jul 1
Multiple Airlines Logo
2:42 pm - 8:20 am
MYR
-
SJO
19h 38m
1 stop
Multiple Airlines Logo
7:07 am - 8:55 am
SJO
-
MYR
23h 48m
1 stop
$668Multiple Airlines
Wed, Jul 22 - Tue, Jul 28
Southwest Logo
7:00 am - 7:40 pm
MYR
-
SJO
14h 40m
2 stops
Southwest Logo
8:45 am - 9:15 pm
SJO
-
MYR
10h 30m
2 stops
$675Southwest
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
2:28 pm - 3:11 pm
MYR
-
SJO
26h 43m
1 stop
Multiple Airlines Logo
9:35 am - 9:05 am
SJO
-
MYR
21h 30m
1 stop
$679Multiple Airlines
Tue, Jun 16 - Sat, Jun 27
Southwest Logo
7:55 am - 7:40 pm
MYR
-
SJO
13h 45m
2 stops
Southwest Logo
12:15 pm - 9:55 am
SJO
-
MYR
19h 40m
2 stops
$682Southwest
Booking Insights

KAYAK's insights & trends for Myrtle Beach to Costa Rica flights

Get data-powered insights and trends into flights from Myrtle Beach to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Myrtle Beach to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Myrtle Beach to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Myrtle Beach to Costa Rica is May, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $636 and $559 respectively.

Good to know

Low seasonAugust
Cheapest flight$200
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Myrtle Beach to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Myrtle Beach to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Myrtle Beach to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Myrtle Beach to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Myrtle Beach to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Myrtle Beach to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Myrtle Beach to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Myrtle Beach to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Myrtle Beach to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Myrtle Beach to Costa Rica

 
Need help choosing which airline to fly with from Myrtle Beach to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8397 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
7.8Comfort
Airline reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

6.0 GoodDouglas, Jun 2026
SLC - CLT
Read more Delta reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

My pillow had a shoe print on it, when I asked if I can have another pillow, I was told “I’m sorry but it is one pillow per guest, do YOU want to turn it inside out” to which I responded , no thanks I will go without. This is generally not ok, but For the price tag I paid flying business this is absolutely unacceptable. Hopefully American Airlines can update their accommodations to bedding that is not tossed on the ground and stepped on, or at least have a couple of extra pillows in hand, incase someone had decided to step on the pillows for what ever reason

The flight from LA to Chicago was smooth and service was very good overall.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

Everything you need to know for your flight from Myrtle Beach to Costa Rica

Information on your arrival and departure airports