$44 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 5/11. 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.
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Flights Deals

Best Puerto Rico Flight Deals from Miami

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Aguadilla
Aguadillanonstop$181
Culebra
Culebra1 stop$464
Mayagüez
Mayagüez2 stops$653
Aguadilla
Aguadillanonstop$181
Culebra
Culebra1 stop$464
Mayagüez
Mayagüez2 stops$653

Cheap Flights from Miami to Puerto Rico

 
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.

Recent round-trip flight deals from Miami to Puerto Rico

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Miami to Puerto Rico.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
8:15 am - 10:53 amMIA-SJU
2h 38mnonstop
Frontier Logo
9:30 pm - 12:26 amSJU-MIA
2h 56mnonstop
$88Frontier
Find Deal
Wed, May 14 - Sat, May 17
Frontier Logo
7:25 am - 10:00 amMIA-SJU
2h 35mnonstop
Frontier Logo
9:30 pm - 12:26 amSJU-MIA
2h 56mnonstop
$90Frontier
Find Deal
Sun, May 18 - Sat, May 24
Frontier Logo
8:15 am - 10:53 amMIA-SJU
2h 38mnonstop
Frontier Logo
9:30 pm - 12:21 amSJU-MIA
2h 51mnonstop
$105Frontier
Find Deal
Tue, May 20 - Fri, Jun 6
Spirit Airlines Logo
5:28 pm - 8:02 pmMIA-SJU
2h 34mnonstop
Spirit Airlines Logo
7:45 pm - 10:34 pmSJU-MIA
2h 49mnonstop
$124Spirit Airlines
Find Deal
Thu, May 15 - Mon, May 19
Spirit Airlines Logo
6:33 pm - 9:04 pmMIA-SJU
2h 31mnonstop
Spirit Airlines Logo
7:36 pm - 10:26 pmSJU-MIA
2h 50mnonstop
$126Spirit Airlines
Find Deal
Mon, Jun 16 - Thu, Jun 19
American Airlines Logo
5:39 pm - 8:09 pmMIA-SJU
2h 30mnonstop
American Airlines Logo
6:10 am - 9:00 amSJU-MIA
2h 50mnonstop
$196American Airlines
Find Deal
Sat, May 10 - Sun, May 11
American Airlines Logo
10:04 am - 12:39 pmMIA-SJU
2h 35mnonstop
American Airlines Logo
3:35 pm - 6:35 pmSJU-MIA
3h 00mnonstop
$216American Airlines
Find Deal
Sun, May 11 - Sun, May 11
Delta Logo
5:35 am - 11:40 amMIA-SJU
6h 05m1 stop
Delta Logo
5:43 pm - 12:37 amSJU-MIA
6h 54m1 stop
$264Delta
Find Deal
Sun, May 11 - Wed, May 14
Delta Logo
5:35 am - 1:16 pmMIA-SJU
7h 41m1 stop
Delta Logo
5:43 pm - 12:37 amSJU-MIA
6h 54m1 stop
$270Delta
Find Deal
Fri, May 30 - Wed, Jun 4
JetBlue Logo
2:30 pm - 2:01 amMIA-BQN
11h 31m1 stop
JetBlue Logo
5:05 am - 1:30 pmBQN-MIA
8h 25m1 stop
$428JetBlue
Find Deal
Thu, Jun 5 - Mon, Jun 9
Useful Info

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 San Juan, at $93 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 $93.

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 September, when tickets cost $125 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $278 and $193 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, Tuesday is the cheapest day to fly on average and Sunday 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 3 weeks before departure.


Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$44
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 26% 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 $151 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $241.

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 $120 one-way - $169 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.

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 7934 reviews
7.9Entertainment
8.2Boarding
7.3Food
7.9Comfort
8.5Crew
Airline reviews

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.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

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.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Everything was great. Great service, excellent communication, and early arrival

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

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.

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Flight was on time arrived at the destination 10min early they kept in touch via email

My encounter with the entertainment services provided on board was moderate; the functionality of the Wi-Fi connection was either sluggish or nonoperational, while the display screens were antiquated and suffered from poor visibility. On the positive side, the cabin exuded a sense of expansiveness, and the crew exhibited amiable and accommodating behavior throughout the journey.

They delayed our flight by 45 minutes and then re-updated the departure time back to normal schedule with no notification, email, or app update causing probably 40 people to miss the flight as they left without us.

terrible. Because I felt very unwell during the flight. How do they leave a woman alone in the middle of 2 men? an obese man who was falling on top of me.

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.

Flight was late and missed connecting flight. They could have better accommodated, but instead did an overnight and had to arrive the next afternoon.

The flight was delayed leaving Miami. When we arrived in Charlotte, we were unable to park at our scheduled gate. We had to wait another 30-45 minutes before we could park at a different gate. All in all, we were delayed by almost two hours arriving in Charlotte.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

Same as before being upgraded to business class made it perfect

We got upgraded for this flight. But the particular bright spot was the flight attendant in our cabin. She was attentive but not intrusive. She interacted in a personal way with each passenger and gave a great service. Thank you!

Didnt realize i had bought a seat that couldnt recline. Not horrible as it was very short flight.

Not having it be changed after we bought the flight tickets from a direct flight getting in at a reasonable time to a connecting flight red eye of 9 hours, so that we would lose our 35 dollars in nonrefundable insurance would've been great! Our country really does need low-cost carrier options, but this type of "service" ain't it. Fortunately, had a little better success with them flying to and from San Juan PR last month at least.

The flight was fine however what started as a reasonable priced ticket could have become an overpriced ticket with additional charge for carry on as well as checked bag $79 per bag per person each way. Additional charge for choosing one’s seat, additional charge for beverage and snack, we were on what was described as a new plane yet there were no audio/visual on the jet. A bare bones service but not at a bare bones price. Will think twice before flying Spirit again. 😕

I love Spirit. New aircraft, great cabin service, the airfares are low cost which helps me visit my hospitalized daughter anytime I can without paying a fortune.

I paid for streaming wifi and the connection was poor.

We had an 8 hr delay so it was not good

Easy boarding. Met expectations for a 2-3 hour flight. Early arrival at DFW caused a 39 minute delay on the tarmac in getting to our gate. 😏 overall, good flight.

Very efficient process and boarding, seats felt standard. Flight conditions from take off to landing had been very smooth. Alcohol on the menu however was not available… Will fly Spirit in the future for the price, you can’t really complain if you fly light.

Bad experience. Unhappy with the changing of flight times and one particular flight attendant (Bartholomew) on our flight from Orlando to Detroit. Traveling with a large family of 7, including our 18 month old, can be arduous but when the airline changes your flight time from landing at 9:30 pm to landing after midnight, this becomes much more difficult. When our 18 month old was predictably over tired and fussy, my wife and I tried to move to an open row so we can console her more effectively. The flight attendent rebuked us and said we could not sit in an exit row. We were not planning on sitting there for more than a few minutes but just to have space to console our screaming 18 month old. Spirit did not allow for a family friendly trip. Likely will be choosing a different airline next time.

I book a filght for me and my daughter from Miami home to Las Vegas and getting her checked in was awful the lady at the baggage check in was horrible!!! She was the rudest person I have ever encountered in my entire life!!!! My daughter dose not speak Spanish and so I was trying to translate for her but the woman would not let me so my daughter was 100 💯 confused because she could not understand what was going on or being said at all horrible absolutely horrible and rude extremely stressful worst experience ever!!!!!!! And then we were actually told by other air port staff not to complain because if we did sprint would make sure we miss our flight ✈️ that they do it all the time 😧

This was my first experience with Spirit. The flight was originally delayed because of mechanical problems. There was a major storm moving through our area later in the day. Spirit kept changing the gate and taking the plane for other flights. They did this 6 times until we left 7 hours later, right at the worse time. I am sure it is because they originally delayed the flight through their fault. They would have had to pay for everybody's hotel and later flight. It was a money decision. The pilot did an exceptional job flying and landing the plane in horrific weather. It was one of the roughest and shakiest landings that I have ever done in my extensive flying experience. I just can never go through this discount BS again. Spirit gave us a $30 voucher each for next travel and a $12 meal voucher... but that's nothing compared to sitting in an airport for 7 hours.

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,

The flight itself was ok and the pilot was very communicative. However, our flight was delayed for almost 3 hours, the gate was changed 3 times and there was no communication as we were waiting. The flight staff was overall a little crabby...I understand as they probably had a long day but we all did.

Asked for a seat change to be w my wife at the gate they were great in sorting it out to make it happen

They cancelled the flight and did nothing. I should be compensated for my uber rides to and from airport. Not a good service by frontier or kayak.

The worst service , the agents from the counter are really bad . Poor customer service . They didnt help me to get in the flight . I was on line when they close the flight without telling and I couldn’t board the plane . I will like to get my money back ey back because it was their fault. Really bad management , bad manners, bad additud

The check in process was a mess for no reason. I spent an hour waiting in line trying to get them to print my boarding pass and as a result I missed my flight.

After waiting several minutes to be acknowledged by 3 employees on their phones, was told we had missed our flight because the doors were closed at that literal moment. Had they given any actual service or help while we were standing there we would have been on with time to spare. More than 10 people were turned away in this fashion claiming there was no way they could let us on the plane, even though it was still sitting connected to the terminal. After the desk agents let us know they didn't care about the situation we were forced to pay more than twice the price of our original tickets as no credits were given for the price of the "missed" flight. And the icing on the cake was after being treated poorly, fleeced for another few hundred dollars for new tickets? We waited on the next plane for 25 minutes passed the "doors closed" time, letting almost an extra dozen passengers on board. You're company has lazy, disinterested employees and your lack of any real help will ensure this was the first and last time we fly Frontier. Awful.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

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