Question 1

What is the cheapest Miami to Puerto Rico flight route?

Accepted Answer

Fly from Miami to San Juan Luis Munoz Marin Intl for the best Miami - Puerto Rico flight prices

Question 2

Which airline has the best punctuality record on Miami to Puerto Rico flights?

Accepted Answer

According to our data, Cobham Aviation Services have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

Question 3

What is the most punctual flight time for Miami to Puerto Rico flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 4

What cabin class options are available on Miami to Puerto Rico flights?

Accepted Answer

There are 2 cabin classes available to choose from on Miami to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 5

What is the cheapest month to fly to Puerto Rico?

Accepted Answer

In general, February is the cheapest month to fly from Miami to Puerto Rico. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £108. If you don’t want to visit Puerto Rico in February, then you should wait until April to fly from Miami, when ticket prices are also cheap, with an average price of £139.

Question 6

What is the cheapest day to depart on your flight to Puerto Rico?

Accepted Answer

According to our data, Wednesday is the cheapest day to fly to Puerto Rico from Miami. The lowest ticket price found for a Wednesday departure recently was £233. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around £356.

Question 7

How many flights depart from Miami to Puerto Rico on average per week?

Accepted Answer

As of December 2025, there are 111 flights per week flying from Miami to Puerto Rico. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

Question 8

How often are flights from Miami to Puerto Rico delayed?

Accepted Answer

Historically, on average around 20% of flights between Miami and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

Question 9

Can stopping save me money on Miami to Puerto Rico flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Miami to Puerto Rico.

Question 10

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 11

What is the cheapest time of day to depart on your flight to Puerto Rico?

Accepted Answer

Flying to Puerto Rico from Miami in the morning is the least expensive time of day to depart. momondo users have found prices as low as £246 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £425 on average. Flights to Puerto Rico from Miami at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 12

How many flights depart from Miami to Puerto Rico on average per day?

Accepted Answer

As of December 2025, there are 15 flights per day flying from Miami to Puerto Rico. The most common time of day flights depart is 20:00, with 53% of flights taking off at midday.

Question 13

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

Accepted Answer

You are more likely to see cheaper flights to Puerto Rico from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around £178 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Miami for as low as £147 on momondo.

Question 14

What is the cheapest airline that flies from Miami to Puerto Rico?

Accepted Answer

Spirit Airlines and Delta are the most popular carriers operating from Miami to Puerto Rico

Question 15

When did momondo last update prices for flights from Miami Airport to Puerto Rico?

Accepted Answer

Prices for flights from Miami Airport to Puerto Rico are refreshed on a daily basis.

Question 16

How many operators does momondo search for flights from Miami Airport to Puerto Rico?

Accepted Answer

As of December 2025, there are 2 operators available to choose from for flights from Miami Airport to Puerto Rico.

Question 17

How old do you have to be to fly from Miami Airport to Puerto Rico?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Puerto Rico.

Question 18

What documentation or ID do you need to fly to Puerto Rico?

Accepted Answer

The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£46
Fastest flight time	2h 35m
Direct flights	Every day
Airports in Puerto Rico	1 airport

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom £85	Free Cancellation	Rating 7.2 11,043 reviews		Search American Airlines flights
Frontier	PriceFrom £108	Free Cancellation	Rating 5.8 3,085 reviews		Search Frontier flights

Cheap flights from Miami to Puerto Rico from £49

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What is the cheapest month to fly to Puerto Rico?

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest time of day to depart on your flight to Puerto Rico?

What is the cheapest Miami to Puerto Rico flight route?

Fly from Miami to San Juan Luis Munoz Marin Intl for the best Miami - Puerto Rico flight prices

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

What cabin class options are available on Miami to Puerto Rico flights?

There are 2 cabin classes available to choose from on Miami to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Miami to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Miami to Puerto Rico.

What is the cheapest airline that flies from Miami to Puerto Rico?

Spirit Airlines and Delta are the most popular carriers operating from Miami to Puerto Rico

How often are flights from Miami to Puerto Rico delayed?

Historically, on average around 20% of flights between Miami and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

What is the most punctual flight time for Miami to Puerto Rico flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Miami to Puerto Rico flights?

According to our data, Cobham Aviation Services have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

How many flights depart from Miami to Puerto Rico on average per day?

As of December 2025, there are 15 flights per day flying from Miami to Puerto Rico. The most common time of day flights depart is 20:00, with 53% of flights taking off at midday.

How many flights depart from Miami to Puerto Rico on average per week?

As of December 2025, there are 111 flights per week flying from Miami to Puerto Rico. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

Cheap Miami to Puerto Rico flight deals and tips

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When did momondo last update prices for flights from Miami Airport to Puerto Rico?

How many operators does momondo search for flights from Miami Airport to Puerto Rico?

How old do you have to be to fly from Miami Airport to Puerto Rico?

What documentation or ID do you need to fly to Puerto Rico?

What is the most popular plane model from Miami to Puerto Rico?

Best airlines flying from Miami to Puerto Rico

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