HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luis Munoz Marin Intl

$118+ Cheap flights from Myrtle Beach (MYR) to Luis Munoz Marin Intl (SJU)

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 13 — Oct 201
Mon 10/13
Mon 10/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Myrtle Beach to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Myrtle Beach Intl to San Juan Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Myrtle Beach (MYR) to Luis Munoz Marin Intl (SJU). 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 13, 2025.

Round-trip from

$219
(Kiwi.com)

One-way from

$118
(Priceline)

Popular in

December

Cheapest in

June

Average price

$390
From Myrtle Beach Intl to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Myrtle Beach Intl to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Myrtle Beach to Luis Munoz Marin Intl

Cheapest flights from Myrtle Beach to Luis Munoz Marin Intl
Explore the most affordable flight options available from Myrtle Beach to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/264:04 pmMYR - SJU
1 stop7h 19mFrontier
Sat 9/2712:28 amSJU - MYR
1 stop14h 51mFrontier
Deal found 9/12$219
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/205:58 pmMYR - SJU
1 stop29h 25mFrontier
Fri 9/2612:28 amSJU - MYR
1 stop16h 35mFrontier
Deal found 9/12$226
This Priceline deal was found by Cheapflights users on 9/11. 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
Sat 9/2712:28 amSJU - MYR
1 stop14h 51mFrontier
Deal found 9/11$250
This Priceline deal was found by Cheapflights users on 9/10. 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 11/65:04 pmMYR - SJU
1 stop6h 37mFrontier
Sat 11/82:11 amSJU - MYR
1 stop14h 53mFrontier
Deal found 9/10$264
This Priceline deal was found by Cheapflights users on 9/12. 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.
Fri 9/264:04 pmMYR - SJU
1 stop7h 19mMultiple Airlines
Sun 9/2811:59 amSJU - MYR
1 stop8h 07mMultiple Airlines
Deal found 9/12$289
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/205:58 pmMYR - SJU
2 stops17h 06mMultiple Airlines
Fri 9/2612:28 amSJU - MYR
1 stop16h 35mMultiple Airlines
Deal found 9/12$300
This Priceline deal was found by Cheapflights users on 9/11. 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 stop6h 47mMultiple Airlines
Sun 9/286:44 amSJU - MYR
1 stop9h 41mMultiple Airlines
Deal found 9/11$302
This Priceline deal was found by Cheapflights users on 9/10. 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 11/65:04 pmMYR - SJU
1 stop6h 37mMultiple Airlines
Sun 11/912:10 pmSJU - MYR
1 stop8h 25mMultiple Airlines
Deal found 9/10$327

Cheapflights Fare Finder

 
Customize your flight search to find flights from Myrtle Beach to Luis Munoz Marin Intl 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 13, 2025.
Use the filters below to find and compare flights from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Myrtle Beach

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Thu 9/25

4:36 pm-11:01 am

1 stop18h 25m

San Juan Luis Munoz Marin Intl

Sat 9/27

12:28 am-3:19 pm

1 stop14h 51m

$250

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Thu 11/6

5:04 pm-12:41 am

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Sat 11/8

2:11 am-4:04 pm

1 stop14h 53m

$264

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Thu 9/25

1:11 pm-1:58 am

2 stops12h 47m

San Juan Luis Munoz Marin Intl

Sat 9/27

12:28 am-3:19 pm

1 stop14h 51m

$325

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Thu 11/6

5:04 pm-12:41 am

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Sun 11/9

12:10 pm-7:35 pm

1 stop8h 25m

$327

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Wed 1/28

12:42 pm-12:05 am

2 stops10h 23m

San Juan Luis Munoz Marin Intl

Wed 2/4

4:40 pm-9:26 pm

1 stop5h 46m

$365

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Fri 2/20

11:46 am-10:59 pm

1 stop10h 13m

San Juan Luis Munoz Marin Intl

Mon 3/2

6:00 am-5:29 pm

1 stop12h 29m

$371

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Thu 9/25

9:11 am-11:04 am

3 stops25h 53m

San Juan Luis Munoz Marin Intl

Sun 9/28

6:44 am-4:25 pm

1 stop9h 41m

$380

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Thu 11/6

8:30 pm-9:52 am

1 stop12h 22m

San Juan Luis Munoz Marin Intl

Sun 11/9

12:10 pm-7:35 pm

1 stop8h 25m

$380

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Fri 1/16

9:59 am-4:29 pm

1 stop29h 30m

San Juan Luis Munoz Marin Intl

Sat 1/24

7:10 am-2:58 pm

1 stop8h 48m

$404

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Sun 2/1

11:10 am-9:05 pm

2 stops8h 55m

San Juan Luis Munoz Marin Intl

Wed 2/11

7:15 am-5:30 pm

2 stops11h 15m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 17 results
1
2

Best time to book a flight from Myrtle Beach to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport?

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

The price you pay for your flight from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport?

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

Travelers seeking maximum savings on their Myrtle Beach to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated September 13, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport 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.
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
4,248 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
Frontier
5.8
Fair
3,176 reviews
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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 Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl?

    For a flight from Myrtle Beach to San Juan Luis Munoz Marin Intl, 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 Luis Munoz Marin Intl per day. 5 airlines have flights to San Juan Luis Munoz Marin Intl from Myrtle Beach Intl on a regular basis.

  • How long is the flight from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport?

    For as low as $365, Frontier can have you in San Juan Luis Munoz Marin Intl Airport from Myrtle Beach in 10h 23m. The distance between Myrtle Beach and San Juan Luis Munoz Marin Intl Airport is about 1320 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $109, Frontier will fly you from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Delta - these airlines can fly you to your destination from $208 and $344, respectively. Users have found that Frontier is 75% cheaper than the other options available to this destination.

  • Can I find deals for flights from Myrtle Beach to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Myrtle Beach to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Myrtle Beach to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Myrtle Beach to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Myrtle Beach to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Myrtle Beach to San Juan Luis Munoz Marin Intl Airport 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Myrtle Beach to Luis Munoz Marin Intl

Discover the top 5 airlines that operate flights from Myrtle Beach to Luis Munoz Marin Intl. 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 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$109Average$208FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$208Average$372FlexibilityNo cancel feeOn-time65%
DeltaCheapest$344Average$462FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$385Average$479FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$390Average$587FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.