$119 Cheap Flights from Myrtle Beach (MYR) to San Juan (SJU)

View $119 flight on Mon, Aug 25, 2025Opens in a new window

Popular airlines from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU)

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Cheap Flights from Myrtle Beach to San Juan (MYR-SJU)

Prices were available within the past 7 days and start at $119 for one-way flights and $228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Aug 17 - Thu, Aug 28
MYR
Myrtle Beach
SJU
San Juan
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Aug 17 from Myrtle Beach to San Juan, returning Thu, Aug 28, priced at $228 found 4 days ago
Frontier Airlines
Wed, Aug 13 - Thu, Aug 21
MYR
Myrtle Beach
SJU
San Juan
$243 Roundtrip, found 5 days ago
$243
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Aug 13 from Myrtle Beach to San Juan, returning Thu, Aug 21, priced at $243 found 5 days ago
Frontier Airlines
Fri, Sep 12 - Thu, Sep 25
MYR
Myrtle Beach
SJU
San Juan
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Myrtle Beach to San Juan, returning Thu, Sep 25, priced at $256 found 5 days ago
Frontier Airlines
Sun, Sep 14 - Wed, Sep 24
MYR
Myrtle Beach
SJU
San Juan
$258 Roundtrip, found 5 days ago
$258
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Sep 14 from Myrtle Beach to San Juan, returning Wed, Sep 24, priced at $258 found 5 days ago
Frontier Airlines
Sat, Aug 16 - Sat, Aug 23
MYR
Myrtle Beach
SJU
San Juan
$263 Roundtrip, found 2 days ago
$263
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Aug 16 from Myrtle Beach to San Juan, returning Sat, Aug 23, priced at $263 found 2 days ago
Frontier Airlines
Fri, Sep 12 - Wed, Sep 17
MYR
Myrtle Beach
SJU
San Juan
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Myrtle Beach to San Juan, returning Wed, Sep 17, priced at $264 found 5 days ago
Spirit Airlines
Sun, Sep 28 - Thu, Oct 2
MYR
Myrtle Beach
SJU
San Juan
$275 Roundtrip, found 1 hour ago
$275
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sun, Sep 28 from Myrtle Beach to San Juan, returning Thu, Oct 2, priced at $275 found 1 hour ago
American Airlines
Tue, Nov 4 - Tue, Nov 11
MYR
Myrtle Beach
SJU
San Juan
$365 Roundtrip, found 1 hour ago
$365
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Nov 4 from Myrtle Beach to San Juan, returning Tue, Nov 11, priced at $365 found 1 hour ago
Delta
Tue, Jan 27 - Tue, Feb 3
MYR
Myrtle Beach
SJU
San Juan
$365 Roundtrip, found 1 hour ago
$365
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Jan 27 from Myrtle Beach to San Juan, returning Tue, Feb 3, priced at $365 found 1 hour ago
Southwest Airlines
Tue, Nov 4 - Wed, Nov 5
MYR
Myrtle Beach
SJU
San Juan
$374 Roundtrip, found 1 day ago
$374
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Nov 4 from Myrtle Beach to San Juan, returning Wed, Nov 5, priced at $374 found 1 day ago

Find the cheapest month to fly from Myrtle Beach (MYR) to San Juan (SJU)

May is typically the cheapest month to fly

From $148 - $444 per traveler.

Graph displaying average flight prices per month

Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $575
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $575
Flights from Myrtle Beach (MYR) to San Juan (SJU)
Origin airport
Myrtle Beach Intl.
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$228
Distance
1320 mi

Myrtle Beach to San Juan Flights

The cheapest times to fly from Myrtle Beach to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Myrtle Beach to San Juan are during the month of August. You can find some of the cheapest flights from Myrtle Beach to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Myrtle Beach to San Juan

Sunday is one of the best days to book for cheap flights from Myrtle Beach to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Myrtle Beach to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Myrtle Beach to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Myrtle Beach to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Myrtle Beach to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU) cost?
Lock in a cheap one-way flight from $119 or cheap return flight from $228 from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU)?
The cheapest month to fly from MYR to SJU is August, when demand is low. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU)?
To find the cheapest airline flying from MYR to SJU, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU)?
Nonstop flights from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MYR to SJU?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU)?
To avoid possible delays on the Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU) last-minute?
Waiting until right before your break to book a ticket from MYR to SJU often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Can I cancel or change the date of my flight from Myrtle Beach Intl. Airport (MYR) to Luis Munoz Marin Intl. Airport (SJU)?
Generally, it's possible to reschedule or cancel your MYR to SJU flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.