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£82 Cheap Flights from Miami (MIA) to San Juan (SJU)

View £82 flight on Fri, 25 Sept 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £82 for one-way flights and £177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 22 Sept - Sun, 27 Sept
MIA
Miami
SJU
San Juan
£177 Return, found 4 days ago
£177
Return
found 4 days ago
Select American Airlines flight, departing Tue, 22 Sept from Miami to San Juan, returning Sun, 27 Sept, priced at £177 found 4 days ago
American Airlines
Tue, 22 Sept - Sun, 27 Sept
MIA
Miami
SJU
San Juan
£178 Return, found 4 days ago
£178
Return
found 4 days ago
Select American Airlines flight, departing Tue, 22 Sept from Miami to San Juan, returning Sun, 27 Sept, priced at £178 found 4 days ago
American Airlines
Fri, 25 Sept - Sat, 26 Sept
MIA
Miami
SJU
San Juan
£180 Return, found 2 days ago
£180
Return
found 2 days ago
Select American Airlines flight, departing Fri, 25 Sept from Miami to San Juan, returning Sat, 26 Sept, priced at £180 found 2 days ago
American Airlines
Fri, 25 Sept - Sat, 26 Sept
MIA
Miami
SJU
San Juan
£183 Return, found 2 days ago
£183
Return
found 2 days ago
Select American Airlines flight, departing Fri, 25 Sept from Miami to San Juan, returning Sat, 26 Sept, priced at £183 found 2 days ago
Delta
Tue, 22 Sept - Sun, 27 Sept
MIA
Miami
SJU
San Juan
£184 Return, found 4 days ago
£184
Return
found 4 days ago
Select Delta flight, departing Tue, 22 Sept from Miami to San Juan, returning Sun, 27 Sept, priced at £184 found 4 days ago
Delta
Tue, 22 Sept - Thu, 24 Sept
MIA
Miami
SJU
San Juan
£191 Return, found 4 days ago
£191
Return
found 4 days ago
Select Delta flight, departing Tue, 22 Sept from Miami to San Juan, returning Thu, 24 Sept, priced at £191 found 4 days ago
Delta
Tue, 22 Sept - Tue, 6 Oct
MIA
Miami
SJU
San Juan
£192 Return, found 3 days ago
£192
Return
found 3 days ago
Select Delta flight, departing Tue, 22 Sept from Miami to San Juan, returning Tue, 6 Oct, priced at £192 found 3 days ago
Delta
Tue, 22 Sept - Sat, 26 Sept
MIA
Miami
SJU
San Juan
£194 Return, found 4 days ago
£194
Return
found 4 days ago
Select Delta flight, departing Tue, 22 Sept from Miami to San Juan, returning Sat, 26 Sept, priced at £194 found 4 days ago
Delta
Tue, 22 Sept - Mon, 5 Oct
MIA
Miami
SJU
San Juan
£195 Return, found 3 days ago
£195
Return
found 3 days ago
Select Delta flight, departing Tue, 22 Sept from Miami to San Juan, returning Mon, 5 Oct, priced at £195 found 3 days ago
United
Thu, 5 Nov - Fri, 6 Nov
MIA
Miami
SJU
San Juan
£310 Return, found 6 days ago
£310
Return
found 6 days ago
Select United flight, departing Thu, 5 Nov from Miami to San Juan, returning Fri, 6 Nov, priced at £310 found 6 days ago

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 centre is 16 minutes. Flights from £318
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city centre16 min
Flights from £318

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

February is typically the cheapest month to fly

From £75 - £136 per traveller.

Frequently asked questions

How much does a flight from Miami, FL (MIA) to San Juan (SJU) cost?
You can find one-way and return flights from Miami, FL (MIA) to San Juan (SJU) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when MIA to SJU ticket fares go up or down.
What is the cheapest month to fly from Miami, FL (MIA) to San Juan (SJU)?
The cheapest months to fly from Miami, FL (MIA) to San Juan (SJU) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.)?
Three airlines offer direct flights from Miami Intl. (MIA) to Luis Munoz Marin Intl. (SJU). Here are the top carriers:
  • American Airlines operates 43 direct flights from Miami Intl. (MIA) to Luis Munoz Marin Intl. (SJU) every week.
  • Spirit Airlines operates 25 direct flights from Miami Intl. (MIA) to Luis Munoz Marin Intl. (SJU) every week.
  • Frontier Airlines operates 10 direct flights from Miami Intl. (MIA) to Luis Munoz Marin Intl. (SJU) every week.
How do I find cheap flights from Miami, FL (MIA) to San Juan (SJU)?
To find a cheap flight from Miami, FL (MIA) to San Juan (SJU), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.)?
The best time to fly from Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) is typically January. This month offers a great balance, with prices around £198 for a return flight, and you'll find plenty of flight options as it's a popular time to travel. January is a fantastic time to visit San Juan, offering pleasant weather after the holiday season. If you're flexible, this month gives you both affordable fares and excellent flight schedules to work with.
What is the earliest flight from Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.)?
The earliest flight from Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) typically departs around 5:00 AM. This service is operated by American Airlines. This is a seasonal service, active in February, March, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.)?
A direct flight from Miami International Airport (MIA) to Luis Munoz Marin International Airport (SJU) typically takes around 2 hours 48 minutes. This route covers a distance of approximately 1,680 kilometres (1,044 miles). If you opt for a one-stop flight, your journey will be longer, usually around 8 hours 18 minutes. Flights with two or more stops take even longer, averaging about 12 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Miami, FL (MIA) to San Juan (SJU)?
Select the "Business class" and "First class" filters when looking for Miami, FL (MIA) to San Juan (SJU) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) flight with Expedia?
It's easy to earn miles on a Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Juan (SJU) from Miami, FL (MIA)?
If you're planning to travel to San Juan from Miami Intl. (MIA), you can fly directly into Luis Munoz Marin Intl. (SJU). Some flights may connect through major hubs like FBT (FBT), AVT (AVT), or Fort Lauderdale - Hollywood Intl. (FLL) before reaching San Juan. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) at the last minute?
Typically, booking a last minute flight from Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) flight and hotel package?
Securing a Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Miami, FL (MIA) to San Juan (SJU)?
If you booked your Miami, FL (MIA) to San Juan (SJU) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Miami Intl.
Destination airport
Luis Munoz Marin Intl.
Return price
£176
Distance
1670 km
Average flight time
2 hours 46 mins

Book with confidence

Compare flights from Miami to San Juan easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Miami to San Juan. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Luis Munoz Marin Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Miami Intl. to Luis Munoz Marin Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Miami Intl. (MIA) to Luis Munoz Marin Intl. (SJU)

The easiest way to view the best deals on flights from Miami to San Juan today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Miami Intl. to Luis Munoz Marin Intl. start at just £177 and range up to £310.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Miami and San Juan
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Miami to San Juan flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Miami Intl. to Luis Munoz Marin Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Miami to San Juan easily and book with confidence

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*Available to Expedia members.