Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SIG - MIA

Find cheap flights from San Juan Isla Grande to Miami

1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Miami

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Miami, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Miami, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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

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

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

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

Flights from Isla Grande to Miami - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from San Juan Isla Grande to Miami?

The average price of all flights from San Juan Isla Grande Airport to Miami clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from San Juan Isla Grande to Miami, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Miami, Monday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from San Juan Isla Grande Airport to Miami?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Juan Isla Grande Airport to Miami, 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 San Juan Isla Grande Airport to Miami is September, where tickets cost $126 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $303 and $231 respectively.

How far in advance should I book a flight from San Juan Isla Grande Airport to Miami?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Juan Isla Grande Airport to Miami, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Juan Isla Grande Airport to Miami, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 35 days before departure.

Good to know

Low season

April

High season

December
Best time to beat the crowds but there is an average 39% increase in price.
Most popular time to fly and prices are also 0% lower on average.

When to book flights from Isla Grande to Miami

Are your dates flexible? Find out the best times to travel from Isla Grande to Miami based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan Isla Grande to Miami flights

  • Do I need a passport to fly between San Juan Isla Grande and Miami?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan Isla Grande and on arrival in Miami.

  • Which aircraft models fly most regularly from San Juan Isla Grande to Miami?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San Juan Isla Grande to Miami?

    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 San Juan Isla Grande to Miami.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan Isla Grande to Miami?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Miami from San Juan Isla Grande 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 San Juan Isla Grande to Miami?

    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 to Miami with an airline and back to San Juan Isla Grande with another airline. Booking your flights between San Juan Isla Grande and MIA can sometimes prove cheaper using this method.

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

    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 to Miami from San Juan Isla Grande up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Isla Grande to Miami

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Miami. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Isla Grande to Miami? 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.
6.4
Spirit AirlinesOverall score based on 8728 reviews
6.8Boarding
5.2Entertainment
5.3Food
7.2Crew
5.9Comfort
Airline reviews

Everything was really good but the seats are not very comfortable.

10.0 ExcellentRobin, May 2024RIC - FLL
Read more about Spirit Airlines reviews

Everything was really good but the seats are not very comfortable.

Spirit canceled the flight in March and never notified me!

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

The weight limit per bag was really low - 40 lbs - so we had to pay extra. Then, they said their carry on size was 14x18x8, and we measured our bag very carefully. It was within the limit, yet they said it was too big, so we ended up paying an extra $100 for that too!! So it wasn’t the cheap flight we thought it would be. Then, they moved up our initial flight to depart 3 hours earlier which meant we had to be out on the road by 7 am and then have a 6 hour layover and we got home at 2am. It was a grueling day. I won’t be flying with them again.

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

My experience was above excellent!!!! First the lady that pushed me in the wheelchair to the gate was outstanding!!! Then the ladies at the gate went over and beyond, by helping me fill out the immigration form! I would not have been able to get to Guatemala without their help!!! God bless them all! They were amazing 🙏❤️🙏

The seemingly have no respect for their customers, on any level. Definitely my last time flying spirit.

Our flight was delayed two hours. We nearly missed our connecting flight and had to rush across the airport with little kids and all their luggage. They didn’t give us enough time to walk from one gate to the other, then when we got on, we waited another half hour while the crew loaded cargo. It seems like they could have given passengers more time if they had cargo to load anyway.

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

It was impossible to change a carry-on for a checked bag after the initial selection. The flight was delayed 14 hours "to allow for a late arriving aircraft." The seats were shockingly uncomfortable. This was only the second time I've seen seats that didn't recline in an airline. The first was in an East Bloc airline before the fall if the Iron Curtain.

First time flying Frontier, I am not sure the Ala Carte menu of options is for me.

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

There was no wifi, there was no usb charger on the planes Frontier lowered the weight limit on suitcases from 50 to 40 pounds Frontier now charges for a seat...really? If i don't pay for a basic seat, do i stand the whole flight? Frontier now charges for the carry on, just like for the checked suitcase The bundle pricing is way over priced.

Bought seats on the flight and they were supposed to be 2 and a jumpseat. Plane clearly changed and it was a regular 3 seat row. Asked for a refund and was denied. If I wanted to sit next to someone else I wouldn't have bought the seats..

Pro: The stuff was great. Friendly, patient and caring. Our seat row was clean. The bath room was clean. Our flights were close to on time. Con: The leg room is too small. No blankets or pillows. No entertainment devices at all. I can’t remember to have a food choice. I would fly again with frontier for short distances.

Flying frontier reminded me of flying with my family in the 80’s in all of the worst ways possible. From poor customer service to little to no technology. The plane was dirty old and also stuck in the 80’s. From their seatbelts to not having anywhere to charge our phones the seats and the equipment I wasn’t sure if I was being punked or thrown back in time. Needless to say I don’t see myself flying frontier ever again.

Book cheap flights from San Juan to Miami

One-way flight deals

multi-stopMultiple Airlines
1038 miSIG-MIA

Search by stops

San Juan Isla Grande - Miami Flights

Departure:

San Juan Isla Grande (SIG)Puerto Rico

Destination:

Miami (MIA)United States

Return flight deals:

Miami - San Juan Isla Grande

Cabin classes:

Browse origins:

Browse destinations: