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Cheap flights from Miami to San Juan Luis Munoz Marin Intl Airport from C$ 130

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Miami to San Juan Luis Munoz Marin Intl are usually found in October or September, booked 51 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Miami to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2025.

Round-trip from

C$ 259

One-way from

C$ 130

Popular in

December

Cheapest in

October

Average price

C$ 306
Southwest
  • Southwest
  • 19/9-4/10
  • 3 total stops
  • 18h 40m total
  • Miami to San Juan
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Southwest
  • Southwest
  • 2/9
  • 1 total stop
  • 10h 30m total
  • Miami to San Juan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Miami to Luis Munoz Marin Intl

Cheapest flights from Miami to Luis Munoz Marin Intl
Explore the most affordable flight options available from Miami to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Fri 19/911:45 a.m.MIA - SJU
2 stops12h 05mSouthwest
Sat 4/103:15 p.m.SJU - MIA
1 stop6h 35mSouthwest
Deal found 28/7C$ 259
Fri 17/108:11 a.m.MIA - SJU
1 stop8h 22mDelta
Sat 25/102:29 p.m.SJU - MIA
1 stop10h 00mDelta
Deal found 28/7C$ 295
Fri 8/89:04 p.m.MIA - SJU
Nonstop2h 55mFrontier
Sat 9/88:15 a.m.SJU - MIA
1 stop10h 29mFrontier
Deal found 28/7C$ 347
Fri 12/96:35 p.m.MIA - SJU
2 stops19h 36mSpirit Airlines
Mon 15/97:40 p.m.SJU - MIA
1 stop18h 59mSpirit Airlines
Deal found 27/7C$ 465
Fri 8/810:10 a.m.MIA - SJU
Nonstop2h 26mMultiple Airlines
Fri 8/812:59 a.m.SJU - MIA
1 stop19h 39mMultiple Airlines
Deal found 28/7C$ 476

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Miami to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Miami

Fly to

Luis Munoz Marin Intl

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

Fri 17/10

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

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Thu 23/10

12:51 p.m.-12:29 a.m.

1 stop11h 38m

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 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 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

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 2/9

6:55 a.m.-5:25 p.m.

1 stop10h 30m

C$ 130

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Mon 27/10

6:00 a.m.-4:33 p.m.

1 stop10h 33m

C$ 148

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 12/8

12:20 p.m.-11:54 p.m.

1 stop11h 34m

C$ 292

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Best time to book a flight from Miami to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Miami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Miami to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Miami to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Miami to Luis Munoz Marin Intl. Price data was last updated on 25 July 2025.

To ensure you get the cheapest price possible for a flight from Miami to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Miami to San Juan Luis Munoz Marin Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Miami to San Juan Luis Munoz Marin Intl Airport (average of C$ 254). Flying from Miami to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of C$ 580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to SJU?

Find hourly flight availability from Miami to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 59% on flights from Miami to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets in the morning.

Weekly flight availability from Miami to San Juan Luis Munoz Marin Intl Airport

Explore weekly flight availability from Miami to Luis Munoz Marin Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 July 2025.

The most flights from MIA to SJU are scheduled on a Tuesday (20 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Miami to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated 29 July 2025.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Miami to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews
Check prices

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,040 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Miami to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Miami to San Juan Luis Munoz Marin Intl?

    For a flight from Miami to San Juan Luis Munoz Marin Intl, you will be flying from Miami. Miami (MIA) is just 9.8 km from the centre of the city. Miami is the only Miami airport and it handles 14 outbound flights to San Juan Luis Munoz Marin Intl per day. 2 airlines have flights to San Juan Luis Munoz Marin Intl from Miami on a regular basis.

  • What are the cheapest airlines flying from Miami to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Southwest is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at C$ 259. Additional round-trip tickets that might be worth considering are offered by Delta and Frontier, with the lowest prices starting at C$ 295 and C$ 347, respectively. Users have found that Southwest is 1% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Miami to San Juan Luis Munoz Marin Intl Airport one-way?

    C$ 130 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from C$ 148 and C$ 292, respectively.

  • What are the most reliable airlines from Miami to San Juan Luis Munoz Marin Intl Airport?

    Consider Atlas Air (89%), American Airlines (77%) or Iberia (77%) when booking your flight. These represent the most reliable airlines when flying from Miami to San Juan Luis Munoz Marin Intl Airport.

  • Can I find deals for flights from Miami to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Miami to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Miami to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Miami to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to San Juan Luis Munoz Marin Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Miami to San Juan Luis Munoz Marin Intl Airport (average of C$ 254). Flying from Miami to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of C$ 580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Luquillo

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Alternative routes for Miami to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Fort Lauderdale to Luis Munoz Marin Intl flights

Top 2 airlines flying from Miami to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Miami to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 118AverageC$ 171FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 147AverageC$ 318FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Miami to Luis Munoz Marin Intl?

When you search for this flight from Miami to Luis Munoz Marin Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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