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 airlines fly to San Juan?

JetBlue, American Airlines and Frontier are the top three most popular airlines that fly to San Juan from Miami according to our data. JetBlue is the first choice among our users, with 40% of people opting to fly with this airline when travelling to San Juan. Keep in mind that there are 4 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

How many flights depart from Miami to San Juan on average per week?

95 flights are operational weekly from Miami to San Juan as of January 2026. The most popular departure day for this route is Thu, with 21% of flights per week taking off on this day.

What is the cheapest airline that flies from Miami to San Juan?

Spirit Airlines, Southwest, and Delta are the most popular carriers operating from Miami to San Juan

How many flights depart from Miami to San Juan on average per day?

The number of flights available between Miami and San Juan is 13 per day as of January 2026. The most frequent departure time is 7:00a.m., with 42% of daily flights leaving in the afternoon.

How often are flights from Miami to San Juan delayed?

Historically, on average around 21% of flights between Miami and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

Which airline has the best punctuality record on Miami to San Juan flights?

According to our data, Cobham Aviation Services has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

What is the most punctual flight time for Miami to San Juan flights?

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

When did momondo last update prices for flights from Miami Airport to San Juan?

Prices for flights from Miami Airport to San Juan are refreshed on a daily basis.

How many operators does momondo search for flights from Miami Airport to San Juan?

The number of operators available for flights from Miami Airport to San Juan is 2 as of January 2026.

How old do you have to be to fly from Miami Airport to San Juan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to San Juan.

What documentation or ID do you need to fly to San Juan?

The travel and health documents required for your trip to San Juan 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 San Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 88 Cheap Flights from Miami to San Juan in 2026

1 adult

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:26 p.m. - 6:58 p.m.

MIA

SJU

2h 32mdirect

11:52 a.m. - 1:50 p.m.

SJU

MIA

2h 58mdirect

C$ 178Spirit Airlines

Thu, 26 Feb - Thu, 5 Mar

9:25 p.m. - 11:58 p.m.

MIA

SJU

2h 33mdirect

11:07 a.m. - 1:59 p.m.

SJU

MIA

2h 52mdirect

C$ 187Spirit Airlines

Sat, 28 Mar - Sat, 4 Apr

7:05 a.m. - 2:22 p.m.

MIA

SJU

6h 17m

1 stop

11:52 a.m. - 1:50 p.m.

SJU

MIA

2h 58mdirect

C$ 190Spirit Airlines

Tue, 17 Feb - Fri, 27 Feb

7:05 a.m. - 2:22 p.m.

MIA

SJU

6h 17m

1 stop

11:52 a.m. - 1:50 p.m.

SJU

MIA

2h 58mdirect

C$ 191Spirit Airlines

Wed, 18 Feb - Tue, 24 Feb

9:25 p.m. - 11:58 p.m.

MIA

SJU

2h 33mdirect

11:07 a.m. - 1:59 p.m.

SJU

MIA

2h 52mdirect

C$ 204Spirit Airlines

Fri, 27 Mar - Mon, 30 Mar

9:25 p.m. - 11:58 p.m.

MIA

SJU

2h 33mdirect

12:05 p.m. - 8:07 p.m.

SJU

MIA

8h 02m

1 stop

C$ 206Spirit Airlines

Sat, 28 Mar - Sat, 4 Apr

6:55 a.m. - 7:05 p.m.

MIA

SJU

11h 10m

1 stop

5:40 a.m. - 3:30 p.m.

SJU

MIA

10h 50m

2 stops

C$ 208Southwest

Tue, 24 Feb - Wed, 25 Feb

9:25 p.m. - 11:58 p.m.

MIA

SJU

2h 33mdirect

11:07 a.m. - 1:59 p.m.

SJU

MIA

2h 52mdirect

C$ 221Spirit Airlines

Wed, 18 Mar - Mon, 23 Mar

1:38 p.m. - 1:37 a.m.

MIA

SJU

10h 59m

1 stop

11:52 a.m. - 1:50 p.m.

SJU

MIA

2h 58mdirect

C$ 223Spirit Airlines

Thu, 19 Feb - Fri, 27 Feb

10:56 p.m. - 2:35 a.m.

MIA

SJU

2h 39mdirect

11:52 a.m. - 1:50 p.m.

SJU

MIA

2h 58mdirect

C$ 228Multiple Airlines

Thu, 19 Feb - Tue, 24 Feb

Southwest flights from Miami to San Juan

Our best Southwest deals on Miami to San Juan flight tickets

Southwest

24 Feb

MIA6:55 a.m.Miami

11h 10m

1 stop

SJU7:05 p.m.San Juan Luis Munoz Marin Intl

25 Feb

SJU5:40 a.m.San Juan Luis Munoz Marin Intl

10h 50m

2 stops

MIA3:30 p.m.Miami

C$ 208

Southwest

24 Feb

MIA6:55 a.m.Miami

11h 10m

1 stop

SJU7:05 p.m.San Juan Luis Munoz Marin Intl

25 Feb

SJU5:40 a.m.San Juan Luis Munoz Marin Intl

7h 25m

1 stop

MIA12:05 p.m.Miami

C$ 232

Southwest

26 Feb

MIA6:30 p.m.Miami

6h 05m

1 stop

SJU1:35 a.m.San Juan Luis Munoz Marin Intl

5 Mar

SJU2:05 p.m.San Juan Luis Munoz Marin Intl

9h 00m

1 stop

MIA10:05 p.m.Miami

C$ 239

Delta flights from Miami to San Juan

Our best Delta deals on Miami to San Juan flight tickets

Delta

24 Feb

MIA8:15 a.m.Miami

8h 12m

1 stop

SJU5:27 p.m.San Juan Luis Munoz Marin Intl

2 Mar

SJU6:15 a.m.San Juan Luis Munoz Marin Intl

10h 26m

1 stop

MIA3:41 p.m.Miami

C$ 253

Delta

25 Feb

MIA1:28 p.m.Miami

6h 44m

1 stop

SJU9:12 p.m.San Juan Luis Munoz Marin Intl

28 Feb

SJU6:37 p.m.San Juan Luis Munoz Marin Intl

7h 16m

1 stop

MIA12:53 a.m.Miami

C$ 331

Delta

9 Apr

MIA6:00 a.m.Miami

7h 27m

1 stop

SJU1:27 p.m.San Juan Luis Munoz Marin Intl

17 Apr

SJU5:34 p.m.San Juan Luis Munoz Marin Intl

7h 20m

1 stop

MIA12:54 a.m.Miami

C$ 346

Fly from

Fly to

Route

Depart

Return

Price

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 26/2

3:26 p.m.-6:58 p.m.

Nonstop2h 32m

San Juan Luis Munoz Marin Intl

Thu 5/3

11:52 a.m.-1:50 p.m.

Nonstop2h 58m

C$ 178

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 28/3

9:25 p.m.-11:58 p.m.

Nonstop2h 33m

San Juan Luis Munoz Marin Intl

Sat 4/4

11:07 a.m.-1:59 p.m.

Nonstop2h 52m

C$ 187

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 17/2

7:05 a.m.-2:22 p.m.

1 stop6h 17m

San Juan Luis Munoz Marin Intl

Fri 27/2

11:52 a.m.-1:50 p.m.

Nonstop2h 58m

C$ 190

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Wed 18/2

7:05 a.m.-2:22 p.m.

1 stop6h 17m

San Juan Luis Munoz Marin Intl

Tue 24/2

11:52 a.m.-1:50 p.m.

Nonstop2h 58m

C$ 191

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 27/3

9:25 p.m.-11:58 p.m.

Nonstop2h 33m

San Juan Luis Munoz Marin Intl

Mon 30/3

11:07 a.m.-1:59 p.m.

Nonstop2h 52m

C$ 204

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 28/3

9:25 p.m.-11:58 p.m.

Nonstop2h 33m

San Juan Luis Munoz Marin Intl

Sat 4/4

12:05 p.m.-8:07 p.m.

1 stop8h 02m

C$ 206

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 24/2

6:55 a.m.-7:05 p.m.

1 stop11h 10m

San Juan Luis Munoz Marin Intl

Wed 25/2

5:40 a.m.-3:30 p.m.

2 stops10h 50m

C$ 208

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Wed 18/3

9:25 p.m.-11:58 p.m.

Nonstop2h 33m

San Juan Luis Munoz Marin Intl

Mon 23/3

11:07 a.m.-1:59 p.m.

Nonstop2h 52m

C$ 221

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 19/2

1:38 p.m.-1:37 a.m.

1 stop10h 59m

San Juan Luis Munoz Marin Intl

Fri 27/2

11:52 a.m.-1:50 p.m.

Nonstop2h 58m

C$ 223

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 19/2

10:56 p.m.-2:35 a.m.

Nonstop2h 39m

San Juan Luis Munoz Marin Intl

Tue 24/2

11:52 a.m.-1:50 p.m.

Nonstop2h 58m

C$ 228

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to San Juan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to San Juan?

The month of February is, on average, the cheapest month to fly to San Juan from Miami, with most prices found around C$ 227. If you aren’t able to travel to San Juan during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 258.

What is the cheapest day to depart on your flight to San Juan?

According to our data, Monday is the cheapest day to fly to San Juan from Miami. The lowest ticket price found for a Monday departure recently was C$ 198. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Miami because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 232.

What is the cheapest time of day to depart on your flight to San Juan?

Our most recent data shows that the best time of day to fly to San Juan is at noon. Flights from Miami to San Juan during this time can be as low as C$ 159. In the evening is when there is more demand to fly to San Juan, so prices are often more expensive at around C$ 238 per ticket.

What is the cheapest Miami to San Juan flight route?

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

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around C$ 328 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Miami for as low as C$ 270 on momondo.

What cabin class options are available on Miami to San Juan flights?

There is only 1 cabin class available to choose from on Miami to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Miami to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to San Juan

Fastest flight time	2h 37m
Direct flights	Mon, Thu, Fri, Sat and Sun
Airports in San Juan	2 airports

The fastest flight from Miami to San Juan takes 2h 37m

Direct flights go from Miami to San Juan on Monday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 2 airports in San Juan. From Miami there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

How far is Miami to San Juan by plane?
San Juan is 1660.0 km away from Miami. In terms of flight time, this usually takes a little over 2h 37m.
When did momondo last update prices for flights from Miami Airport to San Juan?
Prices for flights from Miami Airport to San Juan are refreshed on a daily basis.
How many operators does momondo search for flights from Miami Airport to San Juan?
The number of operators available for flights from Miami Airport to San Juan is 2 as of January 2026.
How old do you have to be to fly from Miami Airport to San Juan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to San Juan.
What documentation or ID do you need to fly to San Juan?
The travel and health documents required for your trip to San Juan 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 San Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Miami to San Juan

Compare and see reviews for airlines that fly from Miami to San Juan with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom C$ 89	Free Cancellation	Rating 5.7 3,056 reviews		Search Frontier flights
American Airlines	PriceFrom C$ 153	Free Cancellation	Rating 7.2 11,206 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Miami.

Can I find flights from Miami to San Juan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Juan from Miami with this policy.

How can momondo help me find flights from Miami to San Juan?

momondo helps you find the best flight between Miami and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Miami to San Juan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Juan from Miami. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Sat 28/2

Sat 7/3

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

San Juan Isla Grande Airport

San Juan Luis Munoz Marin Intl Airport

Cheap flights from Miami to San Juan from C$ 88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to San Juan departing on 29/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Miami to San Juan

Cheap round-trip flights

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Southwest flights from Miami to San Juan

Our best Southwest deals on Miami to San Juan flight tickets

Delta flights from Miami to San Juan

Our best Delta deals on Miami to San Juan flight tickets

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See travel insights to San Juan from

How to get the cheapest flight ticket from Miami to San Juan

What is the cheapest month to fly to San Juan?

What is the cheapest day to depart on your flight to San Juan?

What is the cheapest time of day to depart on your flight to San Juan?

Our most recent data shows that the best time of day to fly to San Juan is at noon. Flights from Miami to San Juan during this time can be as low as C$ 159. In the evening is when there is more demand to fly to San Juan, so prices are often more expensive at around C$ 238 per ticket.

What is the cheapest Miami to San Juan flight route?

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

How far in advance should I book a flight to San Juan?

What cabin class options are available on Miami to San Juan flights?

There is only 1 cabin class available to choose from on Miami to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Miami to San Juan?

Spirit Airlines, Southwest, and Delta are the most popular carriers operating from Miami to San Juan

Which airlines fly to San Juan?

How often are flights from Miami to San Juan delayed?

Historically, on average around 21% of flights between Miami and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What is the most punctual flight time for Miami to San Juan flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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 San Juan flights?

According to our data, Cobham Aviation Services has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from Miami to San Juan on average per day?

The number of flights available between Miami and San Juan is 13 per day as of January 2026. The most frequent departure time is 7:00a.m., with 42% of daily flights leaving in the afternoon.

How many flights depart from Miami to San Juan on average per week?

95 flights are operational weekly from Miami to San Juan as of January 2026. The most popular departure day for this route is Thu, with 21% of flights per week taking off on this day.

Cheap Miami to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to San Juan

Fastest flight time

Direct flights

Airports in San Juan

How far is Miami to San Juan by plane?

When did momondo last update prices for flights from Miami Airport to San Juan?

How many operators does momondo search for flights from Miami Airport to San Juan?

How old do you have to be to fly from Miami Airport to San Juan?

What documentation or ID do you need to fly to San Juan?

Best airlines flying from Miami to San Juan

Compare and see reviews for airlines that fly from Miami to San Juan with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Miami to San Juan?

Can I find flights from Miami to San Juan with flexible booking policies on momondo?

How can momondo help me find flights from Miami to San Juan?

I’m not ready to book a flight from Miami to San Juan right now. Can momondo alert me if prices change?

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 11.5 km from San Juan