$54 Find Cheap Flights from Miami to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Miami to Puerto Rico departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Rico

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Miami to Puerto Rico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Aguadilla
Aguadilla1 stop$425
Aguadilla
Aguadilla1 stop$425

Book Cheap Miami to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Miami to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Miami to Puerto Rico

Thu, Aug 14 - Fri, Aug 22
Frontier Logo
9:04 pm - 11:59 pmMIA-SJU
2h 55mnonstop
Frontier Logo
10:04 am - 12:57 pmSJU-MIA
2h 53mnonstop
$156Frontier
Find Deal
Sat, Aug 16 - Mon, Aug 18
Spirit Airlines Logo
6:30 am - 9:05 amMIA-SJU
2h 35mnonstop
Spirit Airlines Logo
10:16 pm - 12:49 amSJU-MIA
2h 33mnonstop
$157Spirit Airlines
Find Deal
Tue, Aug 12 - Thu, Aug 21
 Logo
11:44 am - 9:50 pmMIA-SJU
10h 06m1 stop
 Logo
8:57 pm - 11:47 pmSJU-MIA
2h 50mnonstop
Mon, Aug 25 - Thu, Aug 28
Spirit Airlines Logo
6:50 am - 4:42 pmMIA-SJU
9h 52m1 stop
Spirit Airlines Logo
8:00 pm - 10:34 pmSJU-MIA
2h 34mnonstop
$159Spirit Airlines
Find Deal
Thu, Sep 25 - Mon, Oct 6
Frontier Logo
7:10 am - 9:52 amMIA-SJU
2h 42mnonstop
Frontier Logo
10:57 am - 1:50 pmSJU-MIA
2h 53mnonstop
$160Frontier
Find Deal
Sun, Aug 10 - Fri, Aug 22
Frontier Logo
9:04 pm - 11:59 pmMIA-SJU
2h 55mnonstop
Frontier Logo
10:04 am - 12:57 pmSJU-MIA
2h 53mnonstop
$161Frontier
Find Deal
Mon, Aug 11 - Thu, Aug 14
 Logo
9:04 pm - 11:59 pmMIA-SJU
2h 55mnonstop
 Logo
8:00 pm - 10:34 pmSJU-MIA
2h 34mnonstop
Thu, Sep 25 - Fri, Oct 10
Frontier Logo
7:10 am - 9:52 amMIA-SJU
2h 42mnonstop
Frontier Logo
9:39 pm - 12:29 amSJU-MIA
2h 50mnonstop
$163Frontier
Find Deal
Thu, Oct 30 - Sat, Nov 1
United Airlines Logo
12:39 pm - 10:57 pmMIA-BQN
10h 18m1 stop
United Airlines Logo
1:09 am - 10:49 amBQN-MIA
9h 40m1 stop
$425United Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
1:28 pm - 11:09 pmMIA-BQN
9h 41m1 stop
United Airlines Logo
12:15 am - 9:21 amBQN-MIA
9h 06m1 stop
$465United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Miami to Puerto Rico flights

Get data-powered insights and trends into flights from Miami to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Miami to Puerto Rico flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Miami to Puerto Rico.

The cheapest ticket to Puerto Rico from Miami found in the last 72 hours was to Aguadilla, at $109 round-trip. The most popular route is from Miami (MIA) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $124.

Can I save money by flying with a layover from Miami to Puerto Rico?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $536, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Miami to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Miami to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Miami to Puerto Rico is October, when tickets cost $127 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $277 and $251 respectively.

What’s the cheapest day of the week to fly from Miami to Puerto Rico?

The average price of all round-trip flights from Miami to Puerto Rico clicked on KAYAK for each day over the last 12 months.

For Miami to Puerto Rico, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Puerto Rico back to Miami, the best deals are generally found on Friday, with Monday being the most expensive.

How far in advance should I book a flight from Miami to Puerto Rico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Miami to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Miami to Puerto Rico, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know

Low seasonApril
Cheapest flight$54
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Miami to San Juan Airport

FAQs - booking Puerto Rico flights

  • What types of flights are available from the Miami International Airport (MIA) to Puerto Rico?

    If you are looking for the easiest flight path, you will want to fly into San Juan (SJU). There are several direct departures from Miami to San Juan daily, and these are typically operated by Frontier. If you are flying to another destination in Puerto Rico, such as Ponce (PSE) or Aguadilla (BQN), you will usually have one layover, typically in Orlando (MCO). These are usually operated by Spirit or Frontier.

  • What documents will I need to travel to Puerto Rico from Miami?

    Since Puerto Rico is a territory of the United States, US citizens will not need a visa to enter Puerto Rico. Your valid passport will do the trick.

  • How do I get from downtown Miami to the Miami International Airport (MIA)?

    MIA is about a 10min drive from downtown Miami. That means you can easily call a taxi or a rideshare such as Uber or Lyft. Alternatively, you can take the Green or the Orange line of the Metrorail public transport service. The Miami Beach Bus as well as Metrobus lines 37, 42, 57, and J also regularly run between downtown Miami and the airport.

  • What other cities are served by MIA?

    The Miami International Airport (MIA) also serves nearby cities such as Hialeah, Hollywood, Palmetto Bay, and more. If you are looking for cheap flights to Puerto Rico and are traveling from one of these areas, MIA is your ideal airport.

  • How does KAYAK find such low prices on flights from Miami to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Miami to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Miami to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Miami to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Miami to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Miami to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Miami to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Miami to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally at night, when round-trip flights cost $187 on average. Morning departures are around 20% cheaper than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the evening, which is peak travel time and where the average cost of a ticket is $252.

Top tips for finding cheap flights to Puerto Rico

  • Looking for a cheap flight? 25% of our users found tickets from Miami to the following destinations at these prices or less: San Juan $92 one-way - $193 round-trip
  • Are you going on a long trip to Puerto Rico and will need to park your car at the Miami International Airport (MIA) while you are gone? There are plenty of long-term parking options, including the garage, the valet, electric vehicle parking, and more. Check the capacity online before you arrive.
  • If you are flying out of MIA with a pet, you will be glad to know that there are pet relief areas located throughout the airport. You will find outdoor pet relief areas in terminals D, E, and J, and indoor relief areas in terminals D, F, G, and J.
  • If you are arriving at MIA early and want to kill some time before your flight, check out the art and exhibitions located throughout the airport. You can visit the Hall of Aviation, the Garden Portals, the Public Art program, and many more.
  • Miami International Airport (MIA) offers services for passengers traveling with reduced mobility. Not only do they offer wheelchair service and assistance navigating the airport before departure, but they also participate in the sunflower lanyard program for hidden disabilities. Contact your airline in advance if you need to take advantage of these services.
  • Puerto Rico is served by multiple airports, so the airport you fly into will ultimately depend on what part of the island you want to visit. Luis Munoz Marin International Airport (SJU) is the country’s main airport and is usually the cheapest to fly into from Miami, but there are plenty of airports in other destinations around the country, as well.

Reviews of the top 5 airlines serving from Miami to Puerto Rico

 
Need help choosing which airline to fly with from Miami to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7980 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

2.0 MediocreRosa, Jul 2025TPA - JFK
Read more Delta reviews

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

Friendly flight attendants, smooth 8-9 hours flight. Economy seats are small and uncomfortable as usual.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Flight left early and arrived early. the whole trip was excellent.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Very well organized both boarding and deplaning. Very satisfied with the service I received.

The plane was broken so we had to change planes.

Food was terrible, all served at once, poor quality . Wine and bread offered only once.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

No entertainment yatem in flight at seat 51H. Would not shut down either leaving a self moving and openin and changing menus with changes in colors,images brightness levels sort of the type when you get sleep deprivation and image overload when being tortured during an interrogation. 8 hours worth of it. Unable to place backpack underneath seat on that chair. One female stewardess was excellent as she gave up her carryon's space for my backpack but the rest of the iberia crew were very sharp an chtting during the whole flight. The plane did not have hot water so nobody had coffee nor tea. The plane was not up to par to be flying.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

No food/snack served during the flight. Crew wasn’t interested at all. Flew American First but flying low cost with Ryanair is even better

Nice modern plane. Can use your own device for entertainment. Get a snack on the plane.

The flight and boarding process was smooth. Wifi was unavailable and I prepaid for it. Have requested a refund

Spirit is a very uncomfortable travel experience. It’s cheap but you are squeezed into the seats like canned meat.

Friendly employees, good seat, on time, Great flight. Pilot and attendants greeted passengers as we deplaned. However, I could not ever understand what the flight attendant was saying on the mic. It was too fast, and too loud.

The flight was delayed four and half hours for paperwork on a maintenance issue. Very frustrating.

Flight was on time and was not crowded. Flight attendants were very understanding of my wife’s back problems.

The flight was canceled and was bounced around time wise with my elderly parents. That being said the gentleman in custody service was amazingly helpful

It amaze me how other airlines leave on time and Spirit always have some type of delay. I’ve flown with Spirit many times, but it reached a point I’d rather pay twice the amount and not deal with this corporation they never do nothing to reimburse people for their time or headaches.

Easy boarding and good flight. Need to work on the beverage and snack situation

Spirit charges you to breathe in their presence. They have you pick and buy your seat in advance and then I got bumped from the seat I paid for because THEY overbooked the flight by a dozen people. they do not provide any entertainment, they do not provide even a small cup of water - you have to pay for everything. I will never fly Spirit again.

While on the flight we had a delay and had to sit on the plane while maintenance fixed it. It’s ended up taking an hour and a half longer to leave than expected. I had an unruly passenger sitting behind me that vaped during the flight and was rude and loud for the majority of the flight.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

My flight was delayed by two hours which made it so that I would miss my layover flight. I stood in line for customer service for over an hour and when I reached the agent she told me to scan a QR code and it'll give me options. I wasn't offered any help, guidance or compensation, only told that I have options but that I had to figure it all out myself. I was refunded part of the trip and had to buy an expensive same day ticket from another airline in order to get home. I will never fly Frontier again.

The confirmation # CK8GNW and my name was not recognized/in Frontier system. I was able to check in on Frintier app so i went to the Frontier ticket agent, at time they told me that my name/ confirmation did not show up as a purchased ticket. I had to purchase a new ticket that cost $289.00 one way.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

They switched my flight to Spirit, Never using Kayak again,

Everything you need to know for your flight from Miami to Puerto Rico

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.