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$203+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
MYR — SJU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$209
(Priceline)

One-way from

$203
(United Airlines)

Popular in

December

Cheapest in

June

Average price

$464
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. 12% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Priceline deal was found by Cheapflights users on 7/28. 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.
Wed 8/610:40 amMYR - SJU
1 stop13h 19mFrontier
Fri 8/89:44 pmSJU - MYR
1 stop22h 44mFrontier
Deal found 7/28$209
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/610:40 amMYR - SJU
1 stop13h 19mMultiple Airlines
Fri 8/81:37 amSJU - MYR
1 stop9h 50mMultiple Airlines
Deal found 7/28$245
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:30 pmMYR - SJU
1 stop12h 22mSpirit Airlines
Sat 12/1312:10 pmSJU - MYR
1 stop8h 25mSpirit Airlines
Deal found 7/29$264

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 July 30, 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 9/25

4:36 pm-11:23 pm

1 stop6h 47m

San Juan Luis Munoz Marin Intl

Fri 9/26

12:28 am-5:03 pm

1 stop16h 35m

$209

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Sat 8/16

6:31 pm-11:57 pm

1 stop5h 26m

San Juan Luis Munoz Marin Intl

Thu 8/21

2:11 am-8:09 pm

2 stops17h 58m

$259

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Thu 10/16

4:24 pm-11:58 pm

1 stop7h 34m

San Juan Luis Munoz Marin Intl

Sun 10/19

12:06 pm-8:06 pm

1 stop8h 00m

$314

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Wed 1/14

1:37 pm-12:36 am

1 stop9h 59m

$203

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Wed 1/14

6:20 am-4:07 pm

1 stop8h 47m

$239

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Wed 1/14

8:15 am-7:05 pm

2 stops9h 50m

$248

Myrtle BeachSan Juan

MYR - SJU

MYRSJU

Myrtle Beach Intl

Wed 1/14

12:42 pm-12:05 am

2 stops10h 23m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 July 25, 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 July 30, 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.

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 July 30, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and Spirit 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
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.9
Fair
3,237 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

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

    Currently priced at $209, Frontier will fly you from Myrtle Beach to San Juan and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Spirit Airlines for as low as $253. Users have found that Frontier is 52% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Myrtle Beach to San Juan one-way?

    $203 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $239 and $248, respectively.

  • 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.

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$192Average$365FlexibilityNo cancel feeOn-time65%
DeltaCheapest$276Average$465FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$385Average$479FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$390Average$588FlexibilityNo cancel feeOn-time71%

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