$82+ Cheap flights from Miami (MIA) to San Juan
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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
Jul 20 — Jul 271
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 69 days in advance, depart on a Monday or Wednesday 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 June 20, 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 June 20, 2026.
This CheapOair deal was found by Cheapflights users on 6/16. 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 9/306:45 am
MIA
- SJU
1 stop8h 40m
Frontier
Wed 10/79:05 pm
SJU
- MIA
Nonstop2h 50m
Frontier
Deal found 6/16![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 6/16. 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 10/45:16 pm
MIA
- SJU
Nonstop2h 44m
Frontier
Wed 10/216:00 am
SJU
- MIA
Nonstop2h 50m
Frontier
Deal found 6/16![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Sat 8/155:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/15![Frontier logo]()
$183
This Frontier deal was found by Cheapflights users on 6/15. 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 7/79:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Thu 7/97:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/15![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:16 pm
MIA
- SJU
Nonstop2h 44m
Frontier
Sun 9/279:05 pm
SJU
- MIA
Nonstop2h 50m
Frontier
Deal found 6/16![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 6/16. 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.
Sat 7/49:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Thu 7/97:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/16![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 6/15. 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 7/49:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Wed 7/87:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/15![Frontier logo]()
$190
This Super.com deal was found by Cheapflights users on 6/15. 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.
Sat 8/89:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Thu 8/137:10 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/15![Frontier logo]()
$192
This eDestinos deal was found by Cheapflights users on 6/16. 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.
Thu 7/169:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Mon 7/203:36 pm
SJU
- MIA
1 stop29h 29m
Frontier
Deal found 6/16![Frontier logo]()
$193
This eDestinos deal was found by Cheapflights users on 6/15. 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.
Wed 7/13:40 pm
MIA
- SJU
1 stop9h 04m
Frontier
Sat 7/115:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/15![Frontier logo]()
$194
This CheapTickets deal was found by Cheapflights users on 6/16. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Mon 8/177:10 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/16![Frontier logo]()
$196
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 June 20, 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 June 20, 2026.
This Southwest deal was found by Cheapflights users on 6/15. 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 9/44:50 pm
MIA
- SJU
1 stop7h 00m
Southwest
Sat 9/125:55 am
SJU
- MIA
1 stop7h 40m
Southwest
Deal found 6/15![Southwest logo]()
$266
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
MIA
- SJU
1 stop10h 38m
Delta
Mon 8/315:49 pm
SJU
- MIA
1 stop6h 58m
Delta
Deal found 6/19![Delta logo]()
$276
This Southwest deal was found by Cheapflights users on 6/16. 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 9/114:50 pm
MIA
- SJU
1 stop7h 00m
Southwest
Sun 9/136:35 am
SJU
- MIA
1 stop4h 55m
Southwest
Deal found 6/16![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:05 pm
MIA
- SJU
1 stop10h 24m
Delta
Sat 9/125:59 pm
SJU
- MIA
1 stop6h 56m
Delta
Deal found 6/19![Delta logo]()
$276
This Southwest deal was found by Cheapflights users on 6/15. 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 8/2012:50 pm
MIA
- SJU
2 stops11h 00m
Southwest
Sun 8/236:35 am
SJU
- MIA
1 stop4h 55m
Southwest
Deal found 6/15![Southwest logo]()
$323
This Southwest deal was found by Cheapflights users on 6/18. 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.
Sun 8/96:40 pm
MIA
- SJU
1 stop5h 50m
Southwest
Thu 8/135:00 am
SJU
- MIA
2 stops11h 10m
Southwest
Deal found 6/18![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 6/18. 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.
Sun 8/166:40 pm
MIA
- SJU
1 stop5h 50m
Southwest
Fri 8/2110:00 am
SJU
- MIA
2 stops10h 45m
Southwest
Deal found 6/18![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 6/19. 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.
Sun 8/301:25 pm
MIA
- SJU
2 stops11h 05m
Southwest
Tue 9/110:30 am
SJU
- MIA
2 stops11h 20m
Southwest
Deal found 6/19![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 6/19. 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 7/46:50 am
MIA
- SJU
1 stop13h 50m
Southwest
Sat 7/115:30 am
SJU
- MIA
2 stops17h 35m
Southwest
Deal found 6/19![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 6/16. 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 6/301:45 pm
MIA
- SJU
2 stops10h 30m
Southwest
Sat 7/411:30 am
SJU
- MIA
1 stop7h 45m
Southwest
Deal found 6/16![Southwest logo]()
$476
This Southwest deal was found by Cheapflights users on 6/17. 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 8/86:30 am
MIA
- SJU
2 stops11h 35m
Southwest
Sat 8/155:05 am
SJU
- MIA
2 stops9h 55m
Southwest
Deal found 6/17![Southwest logo]()
$478
This Southwest deal was found by Cheapflights users on 6/15. 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 7/93:05 pm
MIA
- SJU
1 stop9h 15m
Southwest
Tue 7/145:00 am
SJU
- MIA
2 stops10h 50m
Southwest
Deal found 6/15![Southwest logo]()
$482
Last-minute flights from Miami to San JuanDiscover last-minute flight deals from Miami to San Juan. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to San Juan. Data last updated June 20, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 6/20. 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.
Tue 6/239:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Sat 6/275:30 am
SJU
- MIA
Nonstop2h 54m
Frontier
Deal found 6/20![Frontier logo]()
$198
This Frontier deal was found by Cheapflights users on 6/16. 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.
Mon 6/299:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Wed 7/87:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/16![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 6/17. 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 6/309:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Thu 7/97:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/17![Frontier logo]()
$201
This eDestinos deal was found by Cheapflights users on 6/15. 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.
Wed 7/13:40 pm
MIA
- SJU
1 stop9h 04m
Frontier
Sat 7/115:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/15![Frontier logo]()
$194
This Super.com deal was found by Cheapflights users on 6/16. 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.
Sat 7/49:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Thu 7/97:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/16![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 6/15. 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 7/49:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Wed 7/87:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/15![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 6/17. 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 7/49:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Fri 7/107:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/17![Frontier logo]()
$199
This Frontier deal was found by Cheapflights users on 6/15. 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 7/79:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Thu 7/97:30 am
SJU
- MIA
Nonstop2h 45m
Frontier
Deal found 6/15![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 6/19. 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.
Fri 7/109:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Tue 7/146:44 am
SJU
- MIA
1 stop13h 42m
Frontier
Deal found 6/19![Frontier logo]()
$197
This eDestinos deal was found by Cheapflights users on 6/16. 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.
Thu 7/169:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Mon 7/203:36 pm
SJU
- MIA
1 stop29h 29m
Frontier
Deal found 6/16![Frontier logo]()
$193
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 June 20, 2026.
Search for one-way flight options from Miami to San Juan. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This iWofly deal was found by Cheapflights users on 6/16. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Deal found 6/16![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:16 pm
MIA
- SJU
Nonstop2h 44m
Frontier
Deal found 6/16![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 6/17. 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 7/149:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Deal found 6/17![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 6/18. 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 7/49:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Deal found 6/18![Frontier logo]()
$89
This eDestinos deal was found by Cheapflights users on 6/15. 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 6/289:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Deal found 6/15![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:33 pm
MIA
- SJU
Nonstop2h 55m
Frontier
Deal found 6/17![Frontier logo]()
$92
This Frontier deal was found by Cheapflights users on 6/16. 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 6/279:33 pm
MIA
- SJU
Nonstop2h 42m
Frontier
Deal found 6/16![Frontier logo]()
$101
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 June 20, 2026.
Round-trip from | $172 (CheapOair) |
|---|---|
One-way from | $82 (iWofly) |
Popular in | December |
Cheapest in | April |
Average price | $319 |
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 2,558,603 searches. Data last updated June 20, 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 - SJU
MIASJU
Miami
Fri 9/4
4:50 pm-11:50 pm
1 stop7h 00m
San Juan Luis Munoz Marin Intl
Sat 9/12
5:55 am-1:35 pm
1 stop7h 40m
$266
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Thu 8/27
6:00 am-4:38 pm
1 stop10h 38m
San Juan Luis Munoz Marin Intl
Mon 8/31
5:49 pm-12:47 am
1 stop6h 58m
$276
Quickest round-trip
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Fri 9/11
4:50 pm-11:50 pm
1 stop7h 00m
San Juan Luis Munoz Marin Intl
Sun 9/13
6:35 am-11:30 am
1 stop4h 55m
$276
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Tue 9/1
12:05 pm-10:29 pm
1 stop10h 24m
San Juan Luis Munoz Marin Intl
Sat 9/12
5:59 pm-12:55 am
1 stop6h 56m
$276
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Thu 8/20
12:50 pm-11:50 pm
2 stops11h 00m
San Juan Luis Munoz Marin Intl
Sun 8/23
6:35 am-11:30 am
1 stop4h 55m
$323
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Sun 8/9
6:40 pm-12:30 am
1 stop5h 50m
San Juan Luis Munoz Marin Intl
Thu 8/13
5:00 am-4:10 pm
2 stops11h 10m
$358
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Sun 8/16
6:40 pm-12:30 am
1 stop5h 50m
San Juan Luis Munoz Marin Intl
Fri 8/21
10:00 am-8:45 pm
2 stops10h 45m
$358
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Sun 8/30
1:25 pm-12:30 am
2 stops11h 05m
San Juan Luis Munoz Marin Intl
Tue 9/1
10:30 am-9:50 pm
2 stops11h 20m
$401
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Sat 7/4
6:50 am-8:40 pm
1 stop13h 50m
San Juan Luis Munoz Marin Intl
Sat 7/11
5:30 am-11:05 pm
2 stops17h 35m
$452
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Tue 6/30
1:45 pm-12:15 am
2 stops10h 30m
San Juan Luis Munoz Marin Intl
Sat 7/4
11:30 am-7:15 pm
1 stop7h 45m
$476
Showing 1-10 of 21 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, January is the cheapest month in which you can book a flight from Miami to San Juan (average of $254). Flying from Miami to San Juan in October is currently the most expensive (average of $476). 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 June 20, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 18% 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 June 20, 2026.
The most flights from MIA to PR1 are scheduled on a Wednesday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).
How much does it cost to fly round-trip from Miami to San Juan?
How often are flights from Miami to San Juan delayed?
About 24% of weekly flights between Miami and San Juan have experienced delays in the past year, with the average delay time being 141 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 19% 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 68 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 June 20, 2026.
Travelers seeking maximum savings on their Miami to San Juan flight should consider departing on Sunday evenings 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 June 20, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican Airlines 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.
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Miami to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 5 airlines flying from Miami to San Juan
Discover the top 5 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 2,558,603 searches. Data last updated June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$203 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$108 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$125 | Average$307 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$325 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$229 | Average$389 | FlexibilityNo cancel fee | On-time71% |