Cheap flights from Miami to San Juan from $41
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to San Juan departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Miami to San Juan
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Frontier flights from Miami to San Juan
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How to get the cheapest flight ticket from Miami to San Juan
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Juan?
If you’re not able to fly to San Juan in September, then October is your next best option. Flight prices from Miami to San Juan during October average around $127.
What is the cheapest day to depart on your flight to San Juan?
The cheapest day to depart from Miami to San Juan is on a Tuesday when prices can be found for as low as $180. The most expensive day to fly to San Juan is Friday, with ticket prices averaging around $219.
What is the cheapest time of day to depart on your flight to San Juan?
The cheapest time of day to fly to San Juan is in the evening when flights can be purchased for as low as $162. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $249 on average. Flights to San Juan from Miami at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Miami to San Juan flight route?
Fly from Miami to San Juan Luis Munoz Marin Intl for the best Miami - San Juan flight prices
How far in advance should I book a flight to San Juan?
You are more likely to see cheaper flights to San Juan from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $183 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Miami for as low as $143 on momondo.
What cabin class options are available on Miami to San Juan flights?
There are 3 cabin classes available to choose from on Miami to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Miami to San Juan?
Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from Miami to San Juan
What airlines fly to San Juan?
Frontier, JetBlue and Spirit Airlines are the top three most popular airlines that fly to San Juan from Miami according to our data. Frontier is the first choice among our users, with 38% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 6 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.
How many flights depart from Miami to San Juan on average per day?
7 flights are operational daily from Miami to San Juan as of July 2025. The most popular departure time for this route is 7:00PM, with 34% of flights per day taking off in the afternoon.
How many flights depart from Miami to San Juan on average per week?
The number of flights available between Miami and San Juan is 49 per week as of July 2025. The most frequent departure day is Thu, with 41% of weekly flights leaving on this day.
Cheap Miami to San Juan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Miami to San Juan
How far is Miami to San Juan by plane?
There are 1031.5 mi between Miami and San Juan. By plane, this route typically takes 2h 26m.
When did momondo last update prices for flights from Miami Airport to San Juan?
Prices for flights from Miami Airport to San Juan are refreshed on a daily basis.
How many operators does momondo search for flights from Miami Airport to San Juan?
There are 5 operators available for flights from Miami Airport to San Juan as of July 2025.
How old do you have to be to fly from Miami Airport to San Juan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to San Juan.
What documentation or ID do you need to fly to San Juan?
The necessary travel and health documents for your San Juan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Miami to San Juan
Compare and see reviews for airlines that fly from Miami to San Juan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $77 | Free Cancellation | Rating 5.9 3,286 reviews | |||
| PriceFrom $80 | Free Cancellation | Rating 6.3 8,086 reviews | |||
| PriceFrom $83 | Free Cancellation | Rating 7.3 2,916 reviews | |||
| PriceFrom $202 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $302 | Free Cancellation | Rating 8.0 7,982 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Miami to San Juan?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Miami to San Juan for you.
Can I find flights from Miami to San Juan with flexible booking policies on momondo?
Yes. All flights to San Juan from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Miami to San Juan?
Once all potential Miami to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Miami to San Juan right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Miami to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.