$48 Cheap Flights from San Juan (SJU) to Miami (MIA)

View $48 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)

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Cheap Flights from San Juan to Miami (SJU-MIA)

Prices were available within the past 7 days and start at $48 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Dec 4 - Mon, Dec 8
SJU
San Juan
MIA
Miami
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 4 from San Juan to Miami, returning Mon, Dec 8, priced at $90 just found
Frontier Airlines
Thu, Dec 25 - Thu, Jan 1
SJU
San Juan
MIA
Miami
$93 Roundtrip, found 1 hour ago
$93
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Dec 25 from San Juan to Miami, returning Thu, Jan 1, priced at $93 found 1 hour ago
Frontier Airlines
Thu, Dec 25 - Sat, Jan 3
SJU
San Juan
MIA
Miami
$98 Roundtrip, found 1 hour ago
$98
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Dec 25 from San Juan to Miami, returning Sat, Jan 3, priced at $98 found 1 hour ago
Frontier Airlines
Thu, Dec 4 - Mon, Dec 8
SJU
San Juan
MIA
Miami
$100 Roundtrip, just found
$100
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 4 from San Juan to Miami, returning Mon, Dec 8, priced at $100 just found
Frontier Airlines
Thu, Dec 4 - Thu, Jan 1
SJU
San Juan
MIA
Miami
$102 Roundtrip, found 3 days ago
$102
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Dec 4 from San Juan to Miami, returning Thu, Jan 1, priced at $102 found 3 days ago
Frontier Airlines
Thu, Dec 25 - Wed, Dec 31
SJU
San Juan
MIA
Miami
$103 Roundtrip, just found
$103
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 25 from San Juan to Miami, returning Wed, Dec 31, priced at $103 just found
American Airlines
Thu, Nov 13 - Wed, Nov 19
SJU
San Juan
MIA
Miami
$183 Roundtrip, just found
$183
Roundtrip
just found
Select American Airlines flight, departing Thu, Nov 13 from San Juan to Miami, returning Wed, Nov 19, priced at $183 just found
Spirit Airlines
Wed, Dec 3 - Mon, Dec 8
SJU
San Juan
MIA
Miami
$198 Roundtrip, just found
$198
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Dec 3 from San Juan to Miami, returning Mon, Dec 8, priced at $198 just found
Southwest Airlines
Thu, Nov 13 - Tue, Nov 18
SJU
San Juan
MIA
Miami
$209 Roundtrip, just found
$209
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Nov 13 from San Juan to Miami, returning Tue, Nov 18, priced at $209 just found
Delta
Thu, Jan 22 - Tue, Jan 27
SJU
San Juan
MIA
Miami
$215 Roundtrip, found 1 hour ago
$215
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Jan 22 from San Juan to Miami, returning Tue, Jan 27, priced at $215 found 1 hour ago

Find the cheapest month to fly from San Juan (SJU) to Miami (MIA)

November is typically the cheapest month to fly

From $81 - $269 per traveler.

Alternative airports near Miami

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

Select flight to Fort Lauderdale - Hollywood Intl. FLL. Average driving time to city center is 32 minutes. Flights from $200
FLL
Fort Lauderdale - Hollywood Intl.
Average driving time to city center32 min
Flights from $200

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA) cost?
Snag a cheap one-way flight from $48 or cheap return flight from $90 from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)?
December is the most affordable month to fly from SJU to MIA. Planning your trip for the off-season is often the key to scoring lower fares.
Which airlines fly direct from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)?
Enjoy an uninterrupted journey to Miami Intl. Airport (MIA). 3 airlines operate nonstop flights from Luis Munoz Marin Intl. Airport (SJU), including:

  • American Airlines
  • Frontier Airlines
  • Spirit Airlines

What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)?
Spirit Airlines and Frontier Airlines are well-known airlines offering competitive fares. Don't forget that flight prices from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA) can change depending on departure dates, demand and how early you book. With Expedia's filter tool, you can easily find a SJU to MIA flight that matches your preferences and budget.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)?
Every day, an average of 7 direct flights operate from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA). Select the departure date that best fits your itinerary.
What are the most popular departure times for flights from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)?
Flights between SJU and MIA tend to be busiest at 6 AM. If you want a more relaxed trip and possibly cheaper tickets, choose a departure that's outside typical rush times.
What day of the week has the most flights from SJU to MIA?
If you depart on a Saturday, you'll get the largest range of options for flights from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA).
What is the earliest flight from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)?
Take the earliest flight at around 6:15AM UTC-4, departing from Luis Munoz Marin Intl. Airport (SJU). You'll be traveling for approximately 3h, coming in to land at Miami Intl. Airport (MIA) at approximately 8:15AM UTC-5.
How long does it take to fly from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)?
The average flight time from SJU to MIA is 2 hours and 59 minutes, covering a distance of 1,050 mi.
What airline has the least delays from SJU to MIA?
With 84% of flights usually arriving on schedule, Frontier Airlines has the best on-time performance for nonstop flights from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA). To check your flight status and get notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)?
Opt for a flight from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Miami from Luis Munoz Marin Intl. Airport (SJU)?
You'll arrive at Miami Intl. Airport (MIA) or Fort Lauderdale - Hollywood Intl. Airport (FLL) when you travel to Miami on a direct flight from Luis Munoz Marin Intl. Airport (SJU).
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA) last-minute?
Booking your plane ticket from SJU to MIA shortly before your getaway is usually more expensive. But if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a SJU to MIA flight and hotel package?
You'll generally save money by securing a SJU to MIA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Miami Intl. Airport (MIA)?
In most instances, you're able to cancel or reschedule your SJU to MIA flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more information, go to our Customer Service portal.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$89
Distance
1044 mi
Average flight time
2 hours 12 mins

Book with confidence

San Juan to Miami Flights

The cheapest times to fly from San Juan to Miami

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 San Juan to Miami are during the month of December. You can find some of the cheapest flights from San Juan to Miami with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Miami

Sunday is one of the best days to book for cheap flights from San Juan to Miami: 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 San Juan to Miami

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 San Juan to Miami in 2025. You can also book with separate airlines for your outbound and return journeys, from $48 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 San Juan to Miami 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 San Juan to Miami 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.

 

San Juan to Miami Flights

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*Available to One Key members.