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Cheap flights from Miami to San Juan from $59

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 3/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
10:42 pm - 1:20 am
MIA
-
SJU
2h 38mnonstop
Spirit Airlines Logo
2:15 am - 5:08 am
SJU
-
MIA
2h 53mnonstop
$118Spirit Airlines
Thu, May 7 - Wed, May 13
Spirit Airlines Logo
3:26 pm - 5:58 pm
MIA
-
SJU
2h 32mnonstop
Spirit Airlines Logo
2:15 am - 5:08 am
SJU
-
MIA
2h 53mnonstop
$119Spirit Airlines
Fri, Apr 17 - Sun, Apr 19
Spirit Airlines Logo
3:26 pm - 6:58 pm
MIA
-
SJU
2h 32mnonstop
Spirit Airlines Logo
2:59 am - 12:43 pm
SJU
-
MIA
10h 44m
1 stop
$120Spirit Airlines
Wed, Feb 25 - Mon, Mar 2
Spirit Airlines Logo
7:05 am - 5:32 pm
MIA
-
SJU
9h 27m
1 stop
Spirit Airlines Logo
10:52 am - 1:50 pm
SJU
-
MIA
2h 58mnonstop
$121Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
3:26 pm - 6:58 pm
MIA
-
SJU
2h 32mnonstop
Spirit Airlines Logo
1:59 am - 12:43 pm
SJU
-
MIA
10h 44m
1 stop
$122Spirit Airlines
Mon, Mar 2 - Sun, Mar 8
Spirit Airlines Logo
3:26 pm - 6:58 pm
MIA
-
SJU
2h 32mnonstop
Spirit Airlines Logo
1:59 am - 12:43 pm
SJU
-
MIA
10h 44m
1 stop
$123Spirit Airlines
Tue, Mar 3 - Sun, Mar 8
Spirit Airlines Logo
3:26 pm - 5:58 pm
MIA
-
SJU
2h 32mnonstop
Spirit Airlines Logo
12:05 pm - 8:07 pm
SJU
-
MIA
8h 02m
1 stop
$124Spirit Airlines
Tue, Mar 10 - Wed, Mar 25
Multiple Airlines Logo
7:05 am - 2:22 pm
MIA
-
SJU
6h 17m
1 stop
Multiple Airlines Logo
6:00 am - 7:57 am
SJU
-
MIA
2h 57mnonstop
$125Multiple Airlines
Tue, Feb 24 - Thu, Mar 5
Frontier Logo
10:20 pm - 1:01 am
MIA
-
SJU
2h 41mnonstop
Frontier Logo
10:53 am - 1:54 pm
SJU
-
MIA
3h 01mnonstop
$126Frontier
Mon, Apr 13 - Tue, Apr 21
Spirit Airlines Logo
9:25 pm - 11:58 pm
MIA
-
SJU
2h 33mnonstop
Spirit Airlines Logo
12:05 pm - 8:07 pm
SJU
-
MIA
8h 02m
1 stop
$127Spirit Airlines
Mon, Mar 16 - Tue, Mar 17

Frontier flights from Miami to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Miami to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Feb 9
MIA11:26 amMiami
2h 40m
SJU3:06 pmSan Juan Luis Munoz Marin Intl
Feb 14
SJU8:53 pmSan Juan Luis Munoz Marin Intl
2h 59m
MIA10:52 pmMiami
$124
Frontier
Feb 8
MIA9:49 pmMiami
2h 47m
SJU1:36 amSan Juan Luis Munoz Marin Intl
Feb 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
2h 57m
MIA7:57 amMiami
$126
Frontier
Mar 3
MIA5:05 amMiami
9h 01m
1 stop
SJU3:06 pmSan Juan Luis Munoz Marin Intl
Mar 12
SJU6:46 pmSan Juan Luis Munoz Marin Intl
3h 01m
MIA9:47 pmMiami
$130

Spirit Airlines flights from Miami to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Miami to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Mar 21
MIA9:25 pmMiami
2h 33m
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Mar 31
SJU11:03 amSan Juan Luis Munoz Marin Intl
2h 52m
MIA1:55 pmMiami
$118
Spirit Airlines
Feb 25
MIA3:26 pmMiami
2h 32m
SJU6:58 pmSan Juan Luis Munoz Marin Intl
Mar 2
SJU2:59 amSan Juan Luis Munoz Marin Intl
10h 44m
1 stop
MIA12:43 pmMiami
$119
Spirit Airlines
Feb 25
MIA3:26 pmMiami
2h 32m
SJU6:58 pmSan Juan Luis Munoz Marin Intl
Mar 2
SJU2:59 amSan Juan Luis Munoz Marin Intl
10h 44m
1 stop
MIA12:43 pmMiami
$120

momondo Fare Finder

 
Customize your flight search to find flights from Miami to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
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

Fly to

Route

Depart

Return

Price

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Thu 5/7

10:42 pm-1:20 am

Nonstop2h 38m

San Juan Luis Munoz Marin Intl

Wed 5/13

2:15 am-5:08 am

Nonstop2h 53m

$118

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 4/17

3:26 pm-5:58 pm

Nonstop2h 32m

San Juan Luis Munoz Marin Intl

Sun 4/19

2:15 am-5:08 am

Nonstop2h 53m

$119

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Wed 2/25

3:26 pm-6:58 pm

Nonstop2h 32m

San Juan Luis Munoz Marin Intl

Mon 3/2

2:59 am-12:43 pm

1 stop10h 44m

$120

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 3/3

7:05 am-5:32 pm

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Tue 3/10

10:52 am-1:50 pm

Nonstop2h 58m

$121

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Mon 3/2

3:26 pm-6:58 pm

Nonstop2h 32m

San Juan Luis Munoz Marin Intl

Sun 3/8

1:59 am-12:43 pm

1 stop10h 44m

$122

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 3/3

3:26 pm-6:58 pm

Nonstop2h 32m

San Juan Luis Munoz Marin Intl

Sun 3/8

1:59 am-12:43 pm

1 stop10h 44m

$123

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 3/10

3:26 pm-5:58 pm

Nonstop2h 32m

San Juan Luis Munoz Marin Intl

Wed 3/25

12:05 pm-8:07 pm

1 stop8h 02m

$124

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Tue 2/24

7:05 am-2:22 pm

1 stop6h 17m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:00 am-7:57 am

Nonstop2h 57m

$125

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Mon 4/13

10:20 pm-1:01 am

Nonstop2h 41m

San Juan Luis Munoz Marin Intl

Tue 4/21

10:53 am-1:54 pm

Nonstop3h 01m

$126

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Mon 3/16

9:25 pm-11:58 pm

Nonstop2h 33m

San Juan Luis Munoz Marin Intl

Tue 3/17

12:05 pm-8:07 pm

1 stop8h 02m

$127

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Miami to San Juan Luis Munoz Marin Intl Airport

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 cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport 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 $188.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Miami is on a Monday. momondo users have found tickets for Monday departures for as low as $226. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Miami because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $270.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as $236. Flights at noon are often more expensive with an average ticket price of $339.

What is the cheapest Miami to San Juan Luis Munoz Marin Intl flight route?

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

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $242 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Miami for as low as $200 on momondo.

What cabin class options are available on Miami to San Juan Luis Munoz Marin Intl flights?

There are 3 cabin classes available to choose from on Miami to San Juan Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Miami to San Juan Luis Munoz Marin Intl Airport.

How have Miami to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of February 2026, prices for Miami to San Juan Luis Munoz Marin Intl Airport flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Miami to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Miami to San Juan Luis Munoz Marin Intl Airport (MIA to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$85

Fastest flight time

2h 29m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Miami in the past 72 hours is $85. The best round-trip flight deal from Miami to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $168.
The fastest flight from Miami to San Juan Luis Munoz Marin Intl Airport takes 2h 29m
Direct flights go from Miami to San Juan Luis Munoz Marin Intl Airport every day.
Search flight deals

  • How far is Miami to San Juan Luis Munoz Marin Intl by plane?

    The distance between Miami and San Juan Luis Munoz Marin Intl is about 1038.3 mi. A reasonable flight in good conditions will take 2h 29m.

  • When did momondo last update prices for flights from Miami Airport to San Juan Luis Munoz Marin Intl Airport?

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

  • How many operators does momondo search for flights from Miami Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Miami Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Miami to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from Miami to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Miami to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Miami to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $83Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,396 reviews
Search Spirit Airlines flights
FrontierPriceFrom $90Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,132 reviews
Search Delta flights
SouthwestPriceFrom $189Free CancellationRating
8.0
4,271 reviews
Search Southwest flights
American AirlinesPriceFrom $219Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights

  • American Airlines Flights From Miami to San Juan Luis Munoz Marin Intl Airport

    Across 24 American Airlines flights from Miami to San Juan Luis Munoz Marin Intl Airport this week, the average price was $385, with the best American Airlines deals starting from $219 round-trip. 11,212 users have rated American Airlines on momondo, with an average score of 7.2/10.

  • Spirit Airlines Flights From Miami to San Juan Luis Munoz Marin Intl Airport

    $88 is the best Spirit Airlines flight deal from Miami to San Juan Luis Munoz Marin Intl Airport found on momondo over the last 72 hours. The average Spirit Airlines ticket price found was closer to $202, however, with flight time and availability significantly affecting the price. Spirit Airlines (6.3/10 from 8,396 user reviews) flies into San Juan Luis Munoz Marin Intl Airport from Miami 5 times in an average week so prices can vary.

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Miami to San Juan. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Miami to San Juan on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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.

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