Cheap flights from Miami to San Juan

Miami
MIA
Luis Muñoz Marín
SJU

Flight deals from Miami to San Juan

Below you can see the best deals on flights Miami — San Juan for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 17 August, from $42.

Top 10 cheap flights from Miami to San Juan

F9
$ 42

Miami — San Juan

21:33—00:28
17 Aug 2026
2 h 55 m
Direct flight
F9
$ 44

Fort Lauderdale — San Juan

13:23—16:11
17 Aug 2026
2 h 48 m
Direct flight
F9
$ 45

Fort Lauderdale — San Juan

13:23—16:11
18 Aug 2026
2 h 48 m
Direct flight
F9
$ 45

Miami — San Juan

21:48—00:43
18 Aug 2026
2 h 55 m
Direct flight
F9
$ 51

Fort Lauderdale — San Juan

13:23—16:11
15 Aug 2026
2 h 48 m
Direct flight
F9
$ 51

Miami — San Juan

21:33—00:28
15 Aug 2026
2 h 55 m
Direct flight
F9
$ 54

Fort Lauderdale — San Juan

13:23—16:11
23 Aug 2026
2 h 48 m
Direct flight
F9
$ 54

Miami — San Juan

21:48—00:43
24 Aug 2026
2 h 55 m
Direct flight
F9
$ 54

Fort Lauderdale — San Juan

13:23—16:11
25 Aug 2026
2 h 48 m
Direct flight
F9
$ 54

Miami — San Juan

21:48—00:43
25 Aug 2026
2 h 55 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Miami — San Juan flight

Looking for cheap flights from Miami to San Juan? Compare fares from different airlines, check the flight schedule and travel time — and book your Miami — San Juan ticket online at the best price.

The route has direct flights — around 134 flights per week, flights are operated by American Airlines, Spirit Airlines, Frontier Airlines, a nonstop flight takes about 2 h 38 min, the distance between the cities is around 1,668 km.

Planning your trip? You may find our San Juan travel guide, how to get from the airport into town and San Juan weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $42Min. price
AugustCheapest
AprilPeak season
YesDirect flights
1,668 kmDistance
2 h 38 minTravel time
3Airlines
134 / wkFlights

Flight schedule from Miami to San Juan

The table shows direct flights from Miami to San Juan on the selected date. The flight takes approximately 2 h 38 min. Regular flights are operated by American Airlines, Spirit Airlines and Frontier Airlines. Departures from Miami International Airport and Opa-locka Executive Airport airports, arrivals at Luis Muñoz Marín International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Miami — San Juan

Below is a calendar of the lowest flight ticket prices for Miami — San Juan by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $42 in August, and the most expensive are around $171 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--

Prices by month

Average one-way fares from Miami to San Juan by month. Tickets are usually cheapest in September (around $166) and priciest in December (about $241) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$184mediumMay$195mediumSep$166low
Feb$172lowJun$207mediumOct$166low
Mar$218highJul$230highNov$178low
Apr$178lowAug$218highDec$241high

Some values are estimated based on seasonality.

When to fly

Weather in San Juan: it is warmest in August (up to 30 °C on average) and coolest in February (around 27 °C). The driest month is January.

Tickets are usually cheapest in August and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Juan

Dry and wet days · San Juan

Wind speed and direction · San Juan

We'll let you know if you need a visa

Enter your destination or
Your nationality
Destination

How to get the best deal on a Miami — San Juan ticket

  • Book ahead: fares for Miami — San Juan are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Miami is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to San Juan is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Miami — San Juan route are operated by 3 airlines; American Airlines runs the most flights (around 57% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    25x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight MIA → SJU25x/week
      Duration
      2h 45m
      Days
      MTWTFSS
    56.7%Open →
  • Spirit AirlinesNK
    12x/week
    WebsiteFleet: 20544.1M pax/year
    • Direct flight MIA → SJU12x/week
      Duration
      2h 32m
      Days
      MTWTFSS
    26.1%Open →
  • Frontier AirlinesF9
    8x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight MIA → SJU8x/week
      Duration
      2h 51m
      Days
      MTWTFSS
    17.2%Open →

Cities and airports on the Miami — San Juan route

Flights Miami — San Juan depart from Miami International Airport and Opa-locka Executive Airport and arrive at Luis Muñoz Marín International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Miami

MIA
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

San Juan

SJU
Puerto Rico
About the cityHow to get thereWeatherAll about the country Puerto Rico
Departure airports
Arrival airports

Interesting articles about San Juan

Best Caribbean Islands to Visit in 2026Travel Ideas

Best Caribbean Islands to Visit in 2026

The Caribbean in 2026 is the world’s main ‘decompression zone’. While the rest of the world rushes somewhere, here time stands still between the third and fourth rum cocktail. Choosing ‘your’ island i…

Looking Down: The Best Observation Decks in the WorldTips for Travelers

Looking Down: The Best Observation Decks in the World

To better understand a city or admire the surrounding nature, you need to climb higher. The ascent isn’t always easy, but it’s worth it for the experience and the view from the top. If you’re not afra…

Interesting

10 Most Unusual Beaches in the World

Do you love beach holidays but are tired of ordinary beaches? Read our review of the ten most unusual beaches in the world; they will surely not leave you indifferent. 1. Glass Beach, Fort Bragg, Cali…

The Most Famous Volcanoes in the WorldInteresting

The Most Famous Volcanoes in the World

Volcanoes have fascinated humanity for centuries, leaving an indelible mark on history. To this day, they play an important part in human culture and life. In the Kupi.com Blog, we tell you about the…

How not to break up after your first joint vacationTips for Travelers

How not to break up after your first joint vacation

The first joint trip is not just beautiful photos on social media, but a real compatibility test. In everyday life, you have work, friends, and personal space, but on a trip, you find yourself in a “c…

Why Fly to El SalvadorTravel Ideas

Why Fly to El Salvador

El Salvador is an often overlooked Central American country, unfairly shrouded in stereotypes. But those who dare to discover this small yet incredibly diverse corner will be richly rewarded. It’s a m…

Frequently asked questions about the Miami — San Juan flight

How long is the flight from Miami to San Juan?

A nonstop Miami — San Juan flight takes about 2 h 38 min — the distance between the cities is around 1,668 km.

How far is it from Miami to San Juan?

The distance from Miami to San Juan is about 1,668 km, which a nonstop flight covers in around 2 h 38 min.

Are there direct flights from Miami to San Juan?

Yes, there are nonstop flights Miami — San Juan — around 134 flights per week.

Which airlines fly from Miami to San Juan?

Airlines operating Miami — San Juan include American Airlines, Spirit Airlines, Frontier Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Miami — San Juan flights use?

Flights from Miami depart from Miami International Airport, Opa-locka Executive Airport, and arrive at Luis Muñoz Marín International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Miami to San Juan?

The price of a Miami — San Juan ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in April. Tickets typically cost between $42 and $171. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Miami — San Juan?

Flights Miami — San Juan are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Miami to San Juan?

To catch a low fare Miami — San Juan, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Miami

See all
New York CityAtlantaWashington, D.C.DallasBogotaChicagoPhiladelphiaCharlotteOrlandoHoustonLos AngelesLimaPanama CityBostonMexico CityTampaNassauSan SalvadorBuenos AiresPunta CanaSanto DomingoLondonMontrealTorontoPhoenixRaleighMedellínCancunSao PauloAustinQuitoDenverSan FranciscoNashvilleSan JoséSantiagoLas VegasMadridTortolaGuatemala City

Where else you can fly from San Juan

See all
OrlandoNew York CityFort LauderdalePhiladelphiaSanto DomingoPunta CanaAtlantaDallasCharlotte AmalieChicagoHoustonTampaWashington, D.C.BostonTortolaPanama CityHartfordMadridMedellínGustaviaCharlotteBogotaJacksonvilleSaint CroixViequesMexico CitySan AntonioDetroitRaleighTorontoDominicaClevelandVirgin GordaSan JoséCulebraSantiagoProvidenceMinneapolisMontrealThe Valley

We use cookies and services to collect user information. This is essential for the functioning of the site and for marketing purposes. You can find out more in .