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San Juan

$118+ Cheap flights from Myrtle Beach (MYR) to San Juan

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
MYR — SJU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Myrtle Beach Intl to San Juan are usually found in June or September, booked 62 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Myrtle Beach to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Myrtle Beach (MYR) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$236
(Priceline)

One-way from

$118
(Priceline)

Popular in

December

Cheapest in

June

Average price

$390
From Myrtle Beach Intl to San Juan
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One-way flight from Myrtle Beach Intl to San Juan
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Highest demand for flights based on searches. 11% potential increase in price ($57 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 September 2025
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Find flight deals from Myrtle Beach to San Juan

Cheapest flights from Myrtle Beach to San Juan
Explore the most affordable flight options available from Myrtle Beach to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/284:04 pmMYR - SJU
1 stop7h 19mFrontier
Wed 10/112:28 amSJU - MYR
1 stop15h 08mFrontier
Deal found 9/13$219
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/34:04 pmMYR - SJU
1 stop7h 19mFrontier
Sat 10/412:28 amSJU - MYR
1 stop14h 48mFrontier
Deal found 9/13$224
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/34:04 pmMYR - SJU
1 stop7h 19mFrontier
Thu 10/161:59 amSJU - MYR
1 stop12h 55mFrontier
Deal found 9/13$228
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:36 pmMYR - SJU
1 stop18h 25mFrontier
Fri 10/312:28 amSJU - MYR
1 stop16h 35mFrontier
Deal found 9/14$236
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:36 pmMYR - SJU
1 stop18h 25mFrontier
Sun 10/512:28 amSJU - MYR
1 stop14h 51mFrontier
Deal found 9/13$250
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/412:23 pmMYR - SJU
1 stop13h 35mMultiple Airlines
Fri 10/174:51 pmSJU - MYR
1 stop16h 32mMultiple Airlines
Deal found 9/13$261
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/77:00 amMYR - SJU
2 stops17h 29mMultiple Airlines
Wed 10/151:59 amSJU - MYR
1 stop13h 07mMultiple Airlines
Deal found 9/13$265
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/284:04 pmMYR - SJU
1 stop7h 19mMultiple Airlines
Wed 10/112:28 amSJU - MYR
2 stops19h 38mMultiple Airlines
Deal found 9/13$268
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/34:04 pmMYR - SJU
1 stop7h 19mMultiple Airlines
Fri 10/174:51 pmSJU - MYR
1 stop16h 32mMultiple Airlines
Deal found 9/13$271
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/34:04 pmMYR - SJU
1 stop7h 19mMultiple Airlines
Fri 10/171:59 amSJU - MYR
2 stops15h 50mMultiple Airlines
Deal found 9/13$276
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/69:05 pmMYR - SJU
2 stops17h 07mMultiple Airlines
Wed 10/151:59 amSJU - MYR
1 stop13h 07mMultiple Airlines
Deal found 9/13$283

Cheapflights Fare Finder

 
Customize your flight search to find flights from Myrtle Beach to San Juan 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 September 15, 2025.
Use the filters below to find and compare flights from Myrtle Beach to San Juan that are best for you.

Fly from

Myrtle Beach

Fly to

San Juan

Route

Depart

Return

Price

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Thu 10/2

4:36 pm-11:01 am

1 stop18h 25m

San Juan Luis Munoz Marin Intl

Sat 10/4

12:28 am-3:16 pm

1 stop14h 48m

$236

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Thu 10/2

4:36 pm-11:01 am

1 stop18h 25m

San Juan Luis Munoz Marin Intl

Fri 10/3

12:28 am-5:03 pm

1 stop16h 35m

$236

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Fri 9/26

4:04 pm-11:23 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Mon 9/29

11:59 am-8:06 pm

1 stop8h 07m

$289

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Wed 10/15

12:11 pm-2:02 am

1 stop13h 51m

San Juan Luis Munoz Marin Intl

Wed 10/22

4:51 pm-6:43 pm

2 stops25h 52m

$302

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Fri 10/24

1:12 pm-2:02 am

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Sun 10/26

2:49 am-5:44 pm

1 stop14h 55m

$331

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Sat 11/15

9:59 am-3:33 am

1 stop16h 34m

San Juan Luis Munoz Marin Intl

Tue 11/18

12:10 pm-7:35 pm

1 stop8h 25m

$331

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Tue 10/21

7:00 am-2:12 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

Mon 10/27

2:49 am-9:27 am

1 stop6h 38m

$341

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Wed 10/1

1:31 pm-1:58 am

1 stop12h 27m

San Juan Luis Munoz Marin Intl

Mon 10/6

4:51 pm-8:55 pm

1 stop28h 04m

$358

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Tue 10/21

1:20 pm-10:45 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Tue 10/28

6:10 am-3:35 pm

1 stop9h 25m

$364

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Sun 2/1

10:55 am-8:30 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Wed 2/11

6:20 pm-11:35 pm

1 stop6h 15m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 12 results
1
2

Best time to book a flight from Myrtle Beach to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

How far ahead should I book a flight from Myrtle Beach to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Myrtle Beach to San Juan. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Myrtle Beach to San Juan, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Myrtle Beach to San Juan?

Currently, September is the cheapest month in which you can book a flight from Myrtle Beach to San Juan (average of $254). Flying from Myrtle Beach to San Juan in June is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from MYR to SJU?

Find hourly flight availability from Myrtle Beach to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Myrtle Beach to San Juan in the evening. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Myrtle Beach to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Myrtle Beach to San Juan. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Myrtle Beach to San Juan flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Myrtle Beach to San Juan?

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Myrtle Beach to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Myrtle Beach to San Juan. 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 San Juan?

    For a flight from Myrtle Beach to San Juan, you will be flying from Myrtle Beach Intl. Myrtle Beach Intl (MYR) is just 2.1 mi from the center of the city. Myrtle Beach Intl is the only Myrtle Beach airport and it handles 0 outbound flights to San Juan per day. 4 airlines have flights to San Juan from Myrtle Beach Intl on a regular basis.

  • How long is the flight from Myrtle Beach to San Juan?

    There are many flights that can get you from Myrtle Beach to San Juan in 18h 25m. Fly via Frontier to get the fastest option. The distance from Myrtle Beach to San Juan is about 1320 mi.

  • What are the cheapest airlines flying from Myrtle Beach to San Juan round-trip?

    Currently priced at $207, Spirit Airlines will fly you from Myrtle Beach to San Juan and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $335 and $385, respectively. Users have found that Spirit Airlines is 53% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Myrtle Beach to San Juan?

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

  • Can I find deals for business class flights from Myrtle Beach to San Juan?

    Yes. Cheapflights offers flight deals from Myrtle Beach to San Juan 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 San Juan?

    Currently, September is the cheapest month in which you can book a flight from Myrtle Beach to San Juan (average of $254). Flying from Myrtle Beach to San Juan in June is currently the most expensive (average of $339). 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 San Juan

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Top 4 airlines flying from Myrtle Beach to San Juan

Discover the top 4 airlines that operate flights from Myrtle Beach to San Juan. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$207Average$373FlexibilityNo cancel feeOn-time65%
DeltaCheapest$335Average$465FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$385Average$479FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$390Average$589FlexibilityNo cancel feeOn-time71%

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