Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Miami to San Juan
The cheapest flights right now
Miami – San Juan
Outbound – Dec 3, 2026
1 stop
8h 6m PHL
Return – Dec 9, 2026
direct
3h 8m $154
2 days ago
Miami – San Juan
Outbound – Dec 4, 2026
direct
2h 41m Return – Dec 9, 2026
direct
3h 8m $81
2 days ago
Miami – San Juan
Outbound – Dec 3, 2026
direct
2h 36m Return – Dec 9, 2026
direct
2h 53m $367
2 days ago
Miami – San Juan
Outbound – Dec 4, 2026
direct
2h 41m Return – Dec 9, 2026
1 stop
8h 41m ATL
$132
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$115
Average price of a round trip
$147
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
2h42
A flight from Miami to San Juan takes on average 2h42.
Best time
September
According to user searches, the ideal month to go to San Juan is September.
What is the cheapest month for this flight?
Monthly price data (Table View)
October
Oct
$99
November
Nov
$215
December
Dec
$0
January
Jan
$383
February
Feb
$0
March
Mar
$0
April
Apr
$245
May
May
$160
June
Jun
July
Jul
$91
August
Aug
$116
September
Sep
$115
* The prices shown are an average per month of the prices found by Liligo users during the last 30 days.
Tips for finding a cheap flight from Miami to San Juan
Check out our tips for booking your flight to San Juan (Puerto Rico) from Miami (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is July, with an average flight ticket price of $91 (calculation over the last two years). The most touristic season corresponds to the months of October, November and May.
For the cheapest flights, it is advisable to buy your ticket at least 51 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to San Juan costs on average $147.
The airlines that offer the most flights are Frontier Airlines and Frontier Airlines.
Price of flight tickets from Miami to San Juan
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $115 to $284
- The average price of a flight ticket is about $147
- Prices are lowest for stays in the month of July
- The month in which booking a ticket is cheaper is: November
info departure city :
Miami, USA
airports :
Miami-Wilcox Field International Airport (MIA)
Miami Spb. (MPB)
Miami-Opa Locka Executive Airport (OPF)
local time :
Miami is a city in the country USA, the time zone is [[timezone]]. In Miami, it is currently {fromLocalTime}, the temperature is on average 29°C, with a minimum of 28°C and a maximum of 31°C.
The city of Miami (MIA) has 3 airport(s): Miami-Wilcox Field, Miami Spb. and Miami-Opa Locka Executive
destination info :
San Juan, Puerto Rico
airports :
Luis Muñoz Marín International Airport (SJU)
Fernando Luis Ribas Dominicci Airport (SIG)
local time :
San Juan is in the country Puerto Rico, the time zone is [[timezone]]. In San Juan, it is currently {toLocalTime}, the temperature is on average 28°C, with a minimum of 27°C and a maximum of 30°C.
The city of San Juan has 2 airport(s): Luis Muñoz Marín and Fernando Luis Ribas Dominicci
Useful info about San Juan
What is the least touristic period to go to San Juan?
If you want to visit San Juan during the least touristic period, choose the month of September.
What is the most popular time to travel to San Juan?
In San Juan, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Miami to San Juan?
According to our data, it is recommended to book your flight 51 days before your departure. If you book your flight ticket 8 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Miami to San Juan is Friday.
What are the arrival and destination airports when traveling between Miami and San Juan?
When you leave, you can leave from Miami-Wilcox Field, and you will arrive at Luis Muñoz Marín.
How to reach Miami airport from the city centre?
The airport Miami-Wilcox Field is located 10 km, Miami Spb. is located 2 km or Miami-Opa Locka Executive is located 16 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Miami to San Juan?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Miami and San Juan?
In summer, the average temperature is 28°C in San Juan and 29°C in Miami. The average rainfall in summer is 79 mm in San Juan and 190 mm in Miami. In summer, it is warmer in Miami and it rains less in San Juan. In winter, it is colder in San Juan and it rains more in San Juan.
