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Cheap flights from Miami to San Juan Luis Munoz Marin Intl Airport from £64

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
9 Jul — 16 Jul1
1 adult

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

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 4 July 2025.

Round-trip from

£128

One-way from

£64

Popular in

December

Cheapest in

September

Average price

£142

Good round-trip deal

£197 or less

Good one-way deal

£126 or less
Southwest
  • Southwest
  • 12/8-14/8
  • 3 total stops
  • 21h 45m total
  • Miami to San Juan
Southwest
  • Southwest
  • 20/7
  • 1 total stop
  • 8h 55m total
  • Miami to San Juan
Highest demand for flights based on searches. 11% potential increase in price (£12 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Miami to San Juan Luis Munoz Marin Intl.
Price to beat on a one-way flight from Miami to San Juan Luis Munoz Marin Intl.

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 4 July 2025.

Tue 12/809:00MIA - SJU
2 stops10h 45mSouthwest
Thu 14/811:10SJU - MIA
1 stop11h 00mSouthwest
Deal found 3/7£128
Mon 7/721:04MIA - SJU
Nonstop2h 55mFrontier
Sat 12/711:20SJU - MIA
Nonstop2h 47mFrontier
Deal found 3/7£133
Tue 16/914:45MIA - SJU
1 stop7h 15mDelta
Tue 23/917:41SJU - MIA
1 stop6h 42mDelta
Deal found 3/7£158
Fri 15/806:30MIA - SJU
Nonstop2h 35mSpirit Airlines
Fri 22/816:12SJU - MIA
1 stop17h 06mSpirit Airlines
Deal found 1/7£163
Mon 7/721:04MIA - SJU
Nonstop2h 55mMultiple Airlines
Sat 12/713:31SJU - MIA
Nonstop2h 50mMultiple Airlines
Deal found 3/7£164
Wed 29/1008:31MIA - SJU
Nonstop2h 35mAmerican Airlines
Thu 6/1118:25SJU - MIA
Nonstop2h 55mAmerican Airlines
Deal found 1/7£169

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 4 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

Tue 12/8

09:00-19:45

2 stops10h 45m

San Juan Luis Munoz Marin Intl

Thu 14/8

11:10-22:10

1 stop11h 00m

£128

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 15/8

21:04-23:59

Nonstop2h 55m

San Juan Luis Munoz Marin Intl

Fri 22/8

20:57-23:47

Nonstop2h 50m

£137

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 16/9

14:45-22:00

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Tue 23/9

17:41-00:23

1 stop6h 42m

£158

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 15/8

06:30-09:05

Nonstop2h 35m

San Juan Luis Munoz Marin Intl

Fri 22/8

16:12-09:18

1 stop17h 06m

£163

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Wed 29/10

08:31-11:06

Nonstop2h 35m

San Juan Luis Munoz Marin Intl

Thu 6/11

18:25-20:20

Nonstop2h 55m

£169

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sun 17/8

06:30-09:05

Nonstop2h 35m

San Juan Luis Munoz Marin Intl

Sat 23/8

00:59-21:35

1 stop20h 36m

£206

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sun 20/7

05:30-14:25

1 stop8h 55m

£64

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 27/9

06:00-13:16

1 stop7h 16m

£79

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sun 3/8

10:10-12:36

Nonstop2h 26m

£98

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sun 28/12

20:40-00:25

Nonstop2h 45m

£121

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 13 results
1
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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 return 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 return flight from Miami to Luis Munoz Marin Intl. Price data was last updated on 27 June 2025.

The best time to book flights from Miami to San Juan Luis Munoz Marin Intl Airport is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 £631). Flying from Miami to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £1,027). 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 4 July 2025.

When flying from Miami to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 44% versus a flight at midday.

What is the cheapest day to fly from Miami to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly return from Miami to Luis Munoz Marin Intl. Price data was last updated on 29 June 2025.

Travellers seeking maximum savings on their Miami to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 4 July 2025.

The most flights from MIA to SJU are scheduled on a Wednesday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 4 July 2025.
Read reviews from past customers who have flown with 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.

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very Good

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 6.1 mi from the center of the city. Miami is the only Miami airport and it handles 11 outbound flights to San Juan Luis Munoz Marin Intl per day. 3 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?

    Cheapflights users have booked flights from Miami to San Juan Luis Munoz Marin Intl Airport round-trip from £128. Other airlines that can offer you cheap pricing are Frontier, from £137, and Delta, from £158. Southwest is priced at 4% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as £64. Users have also found prices from £79 and £98 on Delta and Spirit Airlines, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Miami to San Juan Luis Munoz Marin Intl Airport on time: Qatar Airways (85%), Atlas Air (83%), Spirit Airlines (82%).

  • What are the cheapest flights from Miami to San Juan Luis Munoz Marin Intl Airport?

    On average you can expect to pay £178 for a flight from Miami to San Juan Luis Munoz Marin Intl Airport. The cheapest flight overall is £121 while the most popular route, (Miami - San Juan Luis Munoz Marin Intl) is currently priced at £148.

  • 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 holiday 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 £631). Flying from Miami to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £1,027). 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

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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.

Top 3 airlines flying from Miami to Luis Munoz Marin Intl

Discover the top 3 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 858,174 searches. Data last updated 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£66Average£100FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest£67Average£170FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest£177Average£318FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Miami to Luis Munoz Marin Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Miami to Luis Munoz Marin Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Luis Munoz Marin Intl from Miami.

Can Cheapflights find flights from Miami to Luis Munoz Marin Intl with no change fees?

Need flexible booking options for your flight to Luis Munoz Marin Intl from Miami? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Miami to Luis Munoz Marin Intl become cheaper?

Yes, Cheapflights offers price alerts on Miami to Luis Munoz Marin Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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