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

Southwest, Delta, and United Airlines 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 17 per day as of July 2025. The most frequent departure time is 7:00p.m., with 39% of daily flights leaving at noon.

Which airlines fly to San Juan?

JetBlue, Frontier and Spirit Airlines 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 36% 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?

124 flights are operational weekly from Miami to San Juan as of July 2025. The most popular departure day for this route is Sat, with 16% of flights per week taking off on this day.

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 July 2025.

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$ 104 Cheap Flights from Miami to San Juan in 2025

Q: What is the typical price of a round-trip flight between Miami and San Juan?

Prices are currently typical for flights on this route. Typical prices usually range from C$ 156 to C$ 420. The lowest price recently found on this route was C$ 259.

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Find the cheapest flights from Miami to San Juan

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:45 a.m. - 11:50 p.m.MIA-SJU

12h 05m2 stops

3:15 p.m. - 9:50 p.m.SJU-MIA

6h 35m1 stop

C$ 259Southwest

Find Deal

Fri, 19 Sep - Sat, 4 Oct

7:10 a.m. - 4:33 p.m.MIA-SJU

9h 23m1 stop

5:43 p.m. - 12:29 a.m.SJU-MIA

6h 46m1 stop

C$ 295Delta

Find Deal

Tue, 14 Oct - Fri, 24 Oct

9:04 p.m. - 11:59 p.m.MIA-SJU

2h 55mdirect

8:15 a.m. - 6:44 p.m.SJU-MIA

10h 29m1 stop

C$ 347Frontier

Find Deal

Fri, 8 Aug - Sat, 9 Aug

5:25 p.m. - 11:50 p.m.MIA-SJU

6h 25m1 stop

11:25 a.m. - 8:35 p.m.SJU-MIA

9h 10m1 stop

C$ 351Southwest

Find Deal

Fri, 5 Sep - Sat, 6 Sep

2:45 p.m. - 10:00 p.m.MIA-SJU

7h 15m1 stop

5:41 p.m. - 12:23 a.m.SJU-MIA

6h 42m1 stop

C$ 354Delta

Find Deal

Tue, 30 Sep - Sat, 4 Oct

11:35 a.m. - 11:30 p.m.MIA-SJU

11h 55m1 stop

3:15 p.m. - 9:50 p.m.SJU-MIA

6h 35m1 stop

C$ 358Southwest

Find Deal

Fri, 19 Sep - Sat, 4 Oct

9:04 p.m. - 11:59 p.m.MIA-SJU

2h 55mdirect

11:20 a.m. - 2:07 p.m.SJU-MIA

2h 47mdirect

C$ 396Frontier

Find Deal

Fri, 8 Aug - Sat, 9 Aug

6:35 p.m. - 2:11 p.m.MIA-SJU

19h 36m2 stops

7:40 p.m. - 2:39 p.m.SJU-MIA

18h 59m1 stop

C$ 465Spirit Airlines

Find Deal

Fri, 12 Sep - Mon, 15 Sep

6:35 p.m. - 2:11 p.m.MIA-SJU

19h 36m2 stops

1:59 a.m. - 11:17 p.m.SJU-MIA

21h 18m2 stops

C$ 475Spirit Airlines

Find Deal

Fri, 12 Sep - Sun, 14 Sep

10:10 a.m. - 12:36 p.m.MIA-SJU

2h 26mdirect

12:59 a.m. - 8:38 p.m.SJU-MIA

19h 39m1 stop

C$ 476

Find Deal

Fri, 8 Aug - Fri, 8 Aug

Delta flights from Miami to San Juan

Our best Delta deals on Miami to San Juan flight tickets

Delta

14 Oct

MIA7:10 a.m.Miami

9h 23m

1 stop

SJU4:33 p.m.San Juan Luis Munoz Marin Intl

24 Oct

SJU5:43 p.m.San Juan Luis Munoz Marin Intl

6h 46m

1 stop

MIA12:29 a.m.Miami

C$ 295

Find similar

Delta

30 Sep

MIA2:45 p.m.Miami

7h 15m

1 stop

SJU10:00 p.m.San Juan Luis Munoz Marin Intl

4 Oct

SJU5:41 p.m.San Juan Luis Munoz Marin Intl

6h 42m

1 stop

MIA12:23 a.m.Miami

C$ 354

Find similar

Southwest flights from Miami to San Juan

Our best Southwest deals on Miami to San Juan flight tickets

Southwest

19 Sep

MIA11:45 a.m.Miami

12h 05m

2 stops

SJU11:50 p.m.San Juan Luis Munoz Marin Intl

4 Oct

SJU3:15 p.m.San Juan Luis Munoz Marin Intl

6h 35m

1 stop

MIA9:50 p.m.Miami

C$ 259

Find similar

Southwest

5 Sep

MIA5:25 p.m.Miami

6h 25m

1 stop

SJU11:50 p.m.San Juan Luis Munoz Marin Intl

6 Sep

SJU11:25 a.m.San Juan Luis Munoz Marin Intl

9h 10m

1 stop

MIA8:35 p.m.Miami

C$ 351

Find similar

Southwest

12 Aug

MIA7:45 a.m.Miami

9h 40m

2 stops

SJU5:25 p.m.San Juan Luis Munoz Marin Intl

15 Aug

SJU11:10 a.m.San Juan Luis Munoz Marin Intl

11h 00m

1 stop

MIA10:10 p.m.Miami

C$ 358

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 19/9

11:45 a.m.-11:50 p.m.

2 stops12h 05m

San Juan Luis Munoz Marin Intl

Sat 4/10

3:15 p.m.-9:50 p.m.

1 stop6h 35m

C$ 259

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 14/10

7:10 a.m.-4:33 p.m.

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Fri 24/10

5:43 p.m.-12:29 a.m.

1 stop6h 46m

C$ 295

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 8/8

9:04 p.m.-11:59 p.m.

Nonstop2h 55m

San Juan Luis Munoz Marin Intl

Sat 9/8

8:15 a.m.-6:44 p.m.

1 stop10h 29m

C$ 347

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 5/9

5:25 p.m.-11:50 p.m.

1 stop6h 25m

San Juan Luis Munoz Marin Intl

Sat 6/9

11:25 a.m.-8:35 p.m.

1 stop9h 10m

C$ 351

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 30/9

2:45 p.m.-10:00 p.m.

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Sat 4/10

5:41 p.m.-12:23 a.m.

1 stop6h 42m

C$ 354

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 19/9

11:35 a.m.-11:30 p.m.

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Sat 4/10

3:15 p.m.-9:50 p.m.

1 stop6h 35m

C$ 358

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 8/8

9:04 p.m.-11:59 p.m.

Nonstop2h 55m

San Juan Luis Munoz Marin Intl

Sat 9/8

11:20 a.m.-2:07 p.m.

Nonstop2h 47m

C$ 396

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 12/9

6:35 p.m.-2:11 p.m.

2 stops19h 36m

San Juan Luis Munoz Marin Intl

Mon 15/9

7:40 p.m.-2:39 p.m.

1 stop18h 59m

C$ 465

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 12/9

6:35 p.m.-2:11 p.m.

2 stops19h 36m

San Juan Luis Munoz Marin Intl

Sun 14/9

1:59 a.m.-11:17 p.m.

2 stops21h 18m

C$ 475

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 8/8

10:10 a.m.-12:36 p.m.

Nonstop2h 26m

San Juan Luis Munoz Marin Intl

Fri 8/8

12:59 a.m.-8:38 p.m.

1 stop19h 39m

C$ 476

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

Other information

What is the typical price of a round-trip flight between Miami and San Juan?

What is the cheapest month to fly to San Juan?

The month of October is, on average, the cheapest month to fly to San Juan from Miami, with most prices found around C$ 174. If you aren’t able to travel to San Juan during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 193.

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$ 135. 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, Friday 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$ 259.

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 in the morning. Flights from Miami to San Juan during this time can be as low as C$ 183. At noon is when there is more demand to fly to San Juan, so prices are often more expensive at around C$ 444 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$ 262 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$ 206 on momondo.

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

There are 2 cabin classes 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

Best price found	C$ 130
Fastest flight time	2h 26m
Direct flights	Thu, Fri, Sat and Sun
Airports in San Juan	1 airport

The best one-way flight to San Juan from Miami in the past 72 hours is C$ 130. The best round-trip flight deal from Miami to San Juan found on momondo in the last 72 hours is C$ 259.

The fastest flight from Miami to San Juan takes 2h 26m

Direct flights go from Miami to San Juan on Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: American Airlines and Frontier.

There is 1 airport near San Juan: 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 26m.
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 July 2025.
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$ 118	Free Cancellation	Rating 5.9 3,238 reviews		Search Frontier flights
American Airlines	PriceFrom C$ 147	Free Cancellation	Rating 7.2 10,000 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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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$ 130

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 28/9. 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

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Miami to San Juan

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Delta flights from Miami to San Juan

Our best Delta deals on Miami to San Juan flight tickets

Southwest flights from Miami to San Juan

Our best Southwest deals on Miami to San Juan flight tickets

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Use the filters below to find and compare flights from Miami to San Juan that are best for you.

See travel insights to San Juan from

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

What is the typical price of a round-trip flight between Miami and 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 in the morning. Flights from Miami to San Juan during this time can be as low as C$ 183. At noon is when there is more demand to fly to San Juan, so prices are often more expensive at around C$ 444 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 are 2 cabin classes 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?

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

Which airlines fly 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 17 per day as of July 2025. The most frequent departure time is 7:00p.m., with 39% of daily flights leaving at noon.

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

124 flights are operational weekly from Miami to San Juan as of July 2025. The most popular departure day for this route is Sat, with 16% 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

Best price found

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