$67+ Cheap flights from Miami (MIA) to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Miami to San Juan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Miami to San Juan are usually found in April or January, booked 77 days in advance, depart on a Monday or Thursday and return on a Friday
Cheap flight deals from Miami to San Juan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Miami to San JuanExplore the most affordable flight options available from Miami to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Miami to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This Super.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:30 pm -
Nonstop2h 43m
Sat 10/33:08 am -
Nonstop2h 41m
Deal found 9/11![Frontier logo]()
$127
This eDestinos deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:10 am -
Nonstop2h 39m
Mon 10/1211:54 am -
Nonstop2h 51m
Deal found 9/10![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:10 am -
Nonstop2h 39m
Mon 10/123:04 am -
Nonstop2h 51m
Deal found 9/10![Frontier logo]()
$136
This Super.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:29 pm -
Nonstop2h 40m
Wed 10/284:52 pm -
Nonstop2h 58m
Deal found 9/14![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:57 am -
Nonstop2h 39m
Mon 11/96:00 am -
Nonstop2h 52m
Deal found 9/10![Frontier logo]()
$138
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:10 am -
Nonstop2h 39m
Sun 10/113:04 am -
Nonstop2h 51m
Deal found 9/10![Frontier logo]()
$139
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:29 pm -
Nonstop2h 40m
Sat 10/173:04 am -
Nonstop2h 51m
Deal found 9/11![Frontier logo]()
$140
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:30 pm -
Nonstop2h 43m
Sat 10/33:39 pm -
Nonstop2h 44m
Deal found 9/10![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:29 pm -
Nonstop2h 40m
Sat 10/243:04 am -
Nonstop2h 51m
Deal found 9/10![Frontier logo]()
$143
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:10 am -
Nonstop2h 39m
Mon 10/193:04 am -
Nonstop2h 51m
Deal found 9/14![Frontier logo]()
$144
Best flights from Miami to San JuanDiscover carefully curated flight deals from Miami to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Miami to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:45 am -
2 stops11h 25m
Sun 11/15:35 am -
1 stop7h 20m
Deal found 9/12![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:15 am -
2 stops9h 50m
Mon 11/25:35 am -
1 stop7h 20m
Deal found 9/10![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:40 am -
1 stop12h 20m
Tue 9/296:00 am -
1 stop7h 35m
Deal found 9/13![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:45 am -
2 stops11h 30m
Wed 11/115:40 am -
2 stops10h 50m
Deal found 9/14![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:30 pm -
2 stops11h 50m
Tue 10/65:05 am -
2 stops11h 50m
Deal found 9/10![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:20 am -
2 stops10h 35m
Sun 9/276:35 am -
1 stop4h 55m
Deal found 9/14![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:10 pm -
1 stop6h 10m
Sat 10/35:00 am -
2 stops12h 20m
Deal found 9/11![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:45 am -
2 stops12h 20m
Tue 10/205:50 am -
1 stop11h 40m
Deal found 9/11![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/127:00 am -
2 stops13h 15m
Thu 1/216:15 am -
1 stop8h 45m
Deal found 9/13![Southwest logo]()
$308
Last-minute flights from Miami to San JuanDiscover last-minute flight deals from Miami to San Juan. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to San Juan. Data last updated September 14, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:30 pm -
Nonstop2h 43m
Sat 10/33:39 pm -
Nonstop2h 44m
Deal found 9/10![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:30 pm -
Nonstop2h 43m
Sat 10/33:08 am -
Nonstop2h 41m
Deal found 9/11![Frontier logo]()
$127
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:30 pm -
Nonstop2h 43m
Tue 10/63:08 am -
Nonstop2h 41m
Deal found 9/10![Frontier logo]()
$130
This eDestinos deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:10 am -
Nonstop2h 39m
Mon 10/1211:54 am -
Nonstop2h 51m
Deal found 9/10![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:10 am -
Nonstop2h 39m
Mon 10/123:04 am -
Nonstop2h 51m
Deal found 9/10![Frontier logo]()
$136
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:10 am -
Nonstop2h 39m
Sun 10/113:04 am -
Nonstop2h 51m
Deal found 9/10![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:29 pm -
Nonstop2h 40m
Sat 10/173:04 am -
Nonstop2h 51m
Deal found 9/10![Frontier logo]()
$138
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:10 am -
Nonstop2h 39m
Mon 10/193:04 am -
Nonstop2h 51m
Deal found 9/14![Frontier logo]()
$144
This Super.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:10 am -
Nonstop2h 39m
Tue 10/274:52 pm -
Nonstop2h 58m
Deal found 9/14![Frontier logo]()
$137
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:29 pm -
Nonstop2h 40m
Sat 10/243:04 am -
Nonstop2h 51m
Deal found 9/10![Frontier logo]()
$143
One-way flights from Miami to San JuanSearch for one-way flight options from Miami to San Juan. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Miami to San Juan. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This eDestinos deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:10 am -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:30 pm -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$68
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:45 am -
Nonstop2h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$69
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:29 pm -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:10 am -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:57 am -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:30 pm -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:57 am -
Nonstop2h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:55 pm -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:05 am -
Nonstop2h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$81
This eDestinos deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:32 am -
1 stop9h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$83
Find flight deals from Miami to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to San Juan (PR1). 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 September 14, 2026.
Round-trip from | $127 (Super.com) |
|---|---|
One-way from | $67 (eDestinos) |
Popular in | June |
Cheapest in | April |
Average price | $244 |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami to San Juan 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 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Miami to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Wed 1/27
6:40 am-3:50 pm
1 stop8h 10m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$126
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Wed 11/4
9:10 am-9:55 pm
2 stops11h 45m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$128
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Thu 11/5
5:35 pm-1:00 am
1 stop6h 25m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$128
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Tue 1/19
6:40 am-2:20 pm
1 stop6h 40m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$131
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Mon 10/26
6:04 am-4:49 pm
1 stop10h 45m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$136
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Fri 11/13
5:35 pm-1:00 am
1 stop6h 25m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$136
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Fri 10/16
6:10 pm-1:25 am
1 stop7h 15m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$136
Quickest round-trip
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Mon 11/16
5:35 pm-12:50 am
1 stop6h 15m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$136
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Mon 11/9
5:35 pm-1:00 am
1 stop6h 25m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$136
MiamiSan Juan
MIA Miami - SJU San Juan Luis Munoz Marin Intl
MIASJU
Miami
Tue 9/29
9:15 am-6:10 pm
2 stops8h 55m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Miami to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Miami with our price prediction graph.
MIA-PR1
MIA-SJU
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
MIA-PR1
MIA-SJU
What is the cheapest month to book a flight from Miami to San Juan?
Currently, April is the cheapest month in which you can book a flight from Miami to San Juan (average of $225). Flying from Miami to San Juan in June is currently the most expensive (average of $333). 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Miami to San Juan by exploring options for tickets in the evening.
Weekly flight availability from Miami to San Juan
Explore weekly flight availability from Miami to San Juan. 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 September 14, 2026.
The most flights from MIA to PR1 are scheduled on a Monday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).
How much does it cost to fly round-trip from Miami to San Juan?
Airfare is below average for this route at the moment.
Miami to San Juan flights typically cost between $181 and $349 in October.The cheapest round-trip price found within the last 5 days was $127 on Frontier (Oct 1-Oct 3).
How often are flights from Miami to San Juan delayed?
About 22% of weekly flights between Miami and San Juan have experienced delays in the past year, with the average delay time being 140 minutes.
What is the most punctual flight time for Miami to San Juan flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Miami to San Juan flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.
How far ahead should I book a flight from Miami to San Juan?
The best time to book flights from Miami to San Juan is 76 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 day to fly from Miami to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Miami to San Juan. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Miami to San Juan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated September 14, 2026.
Read reviews from past customers who have flown Delta,American Airlines, andJetBlue from Miami to San Juan. 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.
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
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Top 4 airlines flying from Miami to San Juan
Discover the top 4 airlines that operate flights from Miami to San Juan. 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 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$338 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$108 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$112 | Average$231 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$234 | Average$388 | FlexibilityNo cancel fee | On-time71% |