$58 Cheap Flights from Miami (MIA) to San Juan (SJU)

You can find cheap one-way flights from $58 and cheap return flights $116 Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) with Expedia. One-way flights generally range between $88 and $2097, and roundtrip flights usually range from $284 to $4273. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

February is typically the cheapest month to fly from Miami (MIA) to San Juan (SJU), with average return fares around $265. This is about 21% lower than the average price throughout the year, as February is a quieter travel month after the holiday season. Other cheap months to fly from Miami to San Juan include January and March.

*Averages based on flights available on Expedia in the last year.

3 airlines operate nonstop service from MIA to SJU:

• American Airlines operates around 46 direct flights from MIA to SJU every week
• Spirit Airlines operates around 11 direct flights from MIA to SJU every week
• Frontier Airlines operates around 10 direct flights from MIA to SJU every week

To find a cheap flight from Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.), 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.

The best airline to fly with from Miami, FL (MIA) to San Juan (SJU) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. American Airlines offers the most daily flights from Miami to San Juan, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The best time to fly from Miami, FL (MIA) to San Juan (SJU) is in January or February. You can find return flights for around $265, making it an affordable getaway. These months are ideal as they fall just after the holiday rush, allowing you to enjoy the beautiful beaches of Puerto Rico with fewer crowds.

*Prices based on flights available on Expedia in the last year.

On average, there are around 9 nonstop flights per day from Miami Intl. (MIA) to Luis Munoz Marin Intl. (SJU). For more options, look at flights that include layovers.

The earliest flight from Miami International Airport (MIA) to Luis Munoz Marin International Airport (SJU) typically leaves at around 5:00 AM, operated by American Airlines. An early departure like this allows you to arrive in San Juan with plenty of time to enjoy the day ahead. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

The most popular departure times for flights from Miami (MIA) to San Juan (SJU) are in the early morning, from 6am to 9am. About 29% of passengers prefer this time window. Many major carriers, including American Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive in San Juan ready to explore.

A nonstop flight from MIA to SJU typically takes around 2 hours 50 minutes, covering approximately 1,044 miles. Connecting flights on this route usually add 6 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Business class seats are offered on the MIA to SJU route with American Airlines.

First class cabins are available on:

• Delta Air Lines
• United Airlines
• Spirit Airlines

A direct, return business class ticket from Miami, FL (MIA) to San Juan (SJU) typically costs between $963 - $1,469. A non-stop, one-way business class flight is usually around $394 - $695. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) if you opt for a connecting flight.

*Prices based on flights available on Expedia in the last year.

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.

From Miami Intl. (MIA), you can fly into Luis Munoz Marin Intl. (SJU) to reach San Juan. Some flights may connect through major hubs like FBT (FBT), AVT (AVT), 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.

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.

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.

If you booked your Miami, FL (MIA-Miami Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) 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.