$66+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
abr. 22 — abr. 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 May, booked 67 days in advance, depart on a Monday or Tuesday 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 marzo 23, 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 marzo 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/109:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
mar. 4/1412:55 pm
SJU
- MIA
Nonstop2h 55m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$135
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/39:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
dom. 4/511:03 am
SJU
- MIA
Nonstop2h 52m
Spirit Airlines
Deal found 3/20![Spirit Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
lun. 3/309:25 pm
MIA
- SJU
Nonstop2h 33m
Multiple Airlines
jue. 4/26:07 pm
SJU
- MIA
Nonstop3h 03m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
mar. 4/79:25 pm
MIA
- SJU
Nonstop2h 33m
Multiple Airlines
vie. 4/106:07 pm
SJU
- MIA
Nonstop3h 03m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
vie. 4/1010:20 pm
MIA
- SJU
Nonstop2h 41m
Multiple Airlines
mar. 4/1412:55 pm
SJU
- MIA
Nonstop2h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$139
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/911:01 pm
MIA
- SJU
Nonstop2h 30m
Spirit Airlines
jue. 5/143:21 am
SJU
- MIA
Nonstop2h 45m
Spirit Airlines
Deal found 3/20![Spirit Airlines logo]()
$140
This Frontier deal was found by Cheapflights users on 3/22. 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.
vie. 4/1010:20 pm
MIA
- SJU
Nonstop2h 41m
Frontier
lun. 4/136:00 am
SJU
- MIA
Nonstop3h 00m
Frontier
Deal found 3/22![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/711:01 pm
MIA
- SJU
Nonstop2h 30m
Multiple Airlines
sáb. 5/166:41 pm
SJU
- MIA
Nonstop2h 58m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/19:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
sáb. 4/411:03 am
SJU
- MIA
Nonstop2h 52m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
mié. 4/19:25 pm
MIA
- SJU
Nonstop2h 33m
Multiple Airlines
mié. 4/1511:30 am
SJU
- MIA
Nonstop2h 59m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/1011:01 pm
MIA
- SJU
Nonstop2h 30m
Multiple Airlines
dom. 5/176:41 pm
SJU
- MIA
Nonstop2h 58m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$145
This Super.com deal was found by Cheapflights users on 3/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/210:36 pm
MIA
- SJU
Nonstop2h 41m
Frontier
dom. 4/56:07 pm
SJU
- MIA
Nonstop3h 03m
Frontier
Deal found 3/20![Frontier logo]()
$146
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 marzo 23, 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 marzo 23, 2026.
This Southwest deal was found by Cheapflights users on 3/19. 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.
mié. 5/65:45 pm
MIA
- SJU
1 stop5h 55m
Southwest
mié. 5/135:35 am
SJU
- MIA
2 stops15h 05m
Southwest
Deal found 3/19![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 3/21. 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.
mié. 7/221:45 pm
MIA
- SJU
2 stops10h 30m
Southwest
lun. 7/275:30 am
SJU
- MIA
1 stop8h 40m
Southwest
Deal found 3/21![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 3/22. 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.
mié. 9/167:10 am
MIA
- SJU
1 stop5h 10m
Southwest
dom. 9/205:55 pm
SJU
- MIA
1 stop4h 55m
Southwest
Deal found 3/22![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 3/19. 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.
lun. 8/177:00 am
MIA
- SJU
1 stop6h 45m
Southwest
jue. 8/205:00 am
SJU
- MIA
2 stops11h 25m
Southwest
Deal found 3/19![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 3/22. 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.
dom. 5/36:10 am
MIA
- SJU
2 stops10h 20m
Southwest
sáb. 5/96:25 am
SJU
- MIA
2 stops10h 35m
Southwest
Deal found 3/22![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 3/19. 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.
jue. 9/312:50 pm
MIA
- SJU
2 stops11h 00m
Southwest
lun. 9/710:00 am
SJU
- MIA
2 stops11h 00m
Southwest
Deal found 3/19![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 3/21. 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.
mar. 7/281:45 pm
MIA
- SJU
2 stops10h 30m
Southwest
dom. 8/25:00 am
SJU
- MIA
2 stops9h 30m
Southwest
Deal found 3/21![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 3/23. 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.
sáb. 4/186:15 am
MIA
- SJU
1 stop6h 40m
Southwest
sáb. 4/183:40 pm
SJU
- MIA
1 stop6h 25m
Southwest
Deal found 3/23![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 3/19. 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.
jue. 5/2812:05 pm
MIA
- SJU
2 stops11h 50m
Southwest
dom. 5/319:55 am
SJU
- MIA
1 stop12h 05m
Southwest
Deal found 3/19![Southwest logo]()
$446
This Southwest deal was found by Cheapflights users on 3/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/224:00 pm
MIA
- SJU
2 stops9h 20m
Southwest
dom. 6/283:05 pm
SJU
- MIA
1 stop7h 00m
Southwest
Deal found 3/20![Southwest logo]()
$446
Last-minute flights from Miami to San JuanDiscover last-minute flight deals from Miami to San Juan. Data last updated marzo 23, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to San Juan. Data last updated marzo 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
lun. 3/309:25 pm
MIA
- SJU
Nonstop2h 33m
Multiple Airlines
jue. 4/26:07 pm
SJU
- MIA
Nonstop3h 03m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$137
This CheapOair deal was found by Cheapflights users on 3/23. 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.
mié. 4/19:25 pm
MIA
- SJU
Nonstop2h 33m
Multiple Airlines
dom. 4/510:58 am
SJU
- MIA
Nonstop3h 01m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/19:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
sáb. 4/411:03 am
SJU
- MIA
Nonstop2h 52m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
mié. 4/19:25 pm
MIA
- SJU
Nonstop2h 33m
Multiple Airlines
mié. 4/1511:30 am
SJU
- MIA
Nonstop2h 59m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$144
This Super.com deal was found by Cheapflights users on 3/22. 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.
jue. 4/210:36 pm
MIA
- SJU
Nonstop2h 41m
Frontier
dom. 4/510:58 am
SJU
- MIA
Nonstop3h 01m
Frontier
Deal found 3/22![Frontier logo]()
$140
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/39:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
dom. 4/511:03 am
SJU
- MIA
Nonstop2h 52m
Spirit Airlines
Deal found 3/20![Spirit Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
mar. 4/79:25 pm
MIA
- SJU
Nonstop2h 33m
Multiple Airlines
vie. 4/106:07 pm
SJU
- MIA
Nonstop3h 03m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/109:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
mar. 4/1412:55 pm
SJU
- MIA
Nonstop2h 55m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
vie. 4/1010:20 pm
MIA
- SJU
Nonstop2h 41m
Multiple Airlines
mar. 4/1412:55 pm
SJU
- MIA
Nonstop2h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$139
This Frontier deal was found by Cheapflights users on 3/22. 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.
vie. 4/1010:20 pm
MIA
- SJU
Nonstop2h 41m
Frontier
mié. 4/1511:30 am
SJU
- MIA
Nonstop2h 59m
Frontier
Deal found 3/22![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2010:24 pm
MIA
- SJU
Nonstop2h 34m
Multiple Airlines
mié. 4/2211:30 am
SJU
- MIA
Nonstop2h 59m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$145
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 marzo 23, 2026.
Search for one-way flight options from Miami to San Juan. Find affordable one-way fares based on user searches. Data last updated marzo 23, 2026.
This Super.com deal was found by Cheapflights users on 3/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/910:36 pm
MIA
- SJU
Nonstop2h 41m
Frontier
Deal found 3/19![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/309:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Deal found 3/20![Spirit Airlines logo]()
$67
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/310:10 am
MIA
- SJU
Nonstop2h 45m
Frontier
Deal found 3/22![Frontier logo]()
$68
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/911:01 pm
MIA
- SJU
Nonstop2h 30m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$69
This Spirit deal was found by Cheapflights users on 3/19. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/711:01 pm
MIA
- SJU
Nonstop2h 30m
Spirit Airlines
Deal found 3/19![Spirit Airlines logo]()
$70
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/299:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$71
This Super.com deal was found by Cheapflights users on 3/23. 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.
jue. 4/210:36 pm
MIA
- SJU
Nonstop2h 41m
Frontier
Deal found 3/23![Frontier logo]()
$73
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/19:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$74
This CheapOair deal was found by Cheapflights users on 3/23. 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.
dom. 4/129:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$75
This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/139:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$78
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 marzo 23, 2026.
Round-trip from | $135 (Cheapflightsfares) |
|---|---|
One-way from | $66 (Super.com) |
Popular in | December |
Cheapest in | April |
Average price | $260 |
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 marzo 23, 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
mié. 5/6
5:45 pm-11:40 pm
1 stop5h 55m
San Juan Luis Munoz Marin Intl
mié. 5/13
5:35 am-8:40 pm
2 stops15h 05m
$268
MiamiSan Juan
MIA - SJU
MIASJU
Miami
mié. 7/22
1:45 pm-12:15 am
2 stops10h 30m
San Juan Luis Munoz Marin Intl
lun. 7/27
5:30 am-2:10 pm
1 stop8h 40m
$303
Quickest round-trip
MiamiSan Juan
MIA - SJU
MIASJU
Miami
mié. 9/16
7:10 am-12:20 pm
1 stop5h 10m
San Juan Luis Munoz Marin Intl
dom. 9/20
5:55 pm-10:50 pm
1 stop4h 55m
$303
MiamiSan Juan
MIA - SJU
MIASJU
Miami
lun. 8/17
7:00 am-1:45 pm
1 stop6h 45m
San Juan Luis Munoz Marin Intl
jue. 8/20
5:00 am-4:25 pm
2 stops11h 25m
$326
MiamiSan Juan
MIA - SJU
MIASJU
Miami
dom. 5/3
6:10 am-4:30 pm
2 stops10h 20m
San Juan Luis Munoz Marin Intl
sáb. 5/9
6:25 am-5:00 pm
2 stops10h 35m
$326
MiamiSan Juan
MIA - SJU
MIASJU
Miami
jue. 9/3
12:50 pm-11:50 pm
2 stops11h 00m
San Juan Luis Munoz Marin Intl
lun. 9/7
10:00 am-9:00 pm
2 stops11h 00m
$366
MiamiSan Juan
MIA - SJU
MIASJU
Miami
mar. 7/28
1:45 pm-12:15 am
2 stops10h 30m
San Juan Luis Munoz Marin Intl
dom. 8/2
5:00 am-2:30 pm
2 stops9h 30m
$376
MiamiSan Juan
MIA - SJU
MIASJU
Miami
sáb. 4/18
6:15 am-12:55 pm
1 stop6h 40m
San Juan Luis Munoz Marin Intl
sáb. 4/18
3:40 pm-10:05 pm
1 stop6h 25m
$426
MiamiSan Juan
MIA - SJU
MIASJU
Miami
jue. 5/28
12:05 pm-11:55 pm
2 stops11h 50m
San Juan Luis Munoz Marin Intl
dom. 5/31
9:55 am-10:00 pm
1 stop12h 05m
$446
MiamiSan Juan
MIA - SJU
MIASJU
Miami
lun. 6/22
4:00 pm-1:20 am
2 stops9h 20m
San Juan Luis Munoz Marin Intl
dom. 6/28
3:05 pm-10:05 pm
1 stop7h 00m
$446
Showing 1-10 of 22 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
How far ahead should I book a flight from Miami to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Miami to San Juan. Price data was last updated on March 13, 2026.
The best time to book flights from Miami to San Juan is 67 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?
Currently, May is the cheapest month in which you can book a flight from Miami to San Juan (average of $83). Flying from Miami to San Juan in September is currently the most expensive (average of $130). 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 marzo 23, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 34% on flights from Miami to San Juan by exploring options for tickets in the afternoon.
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 March 14, 2026.
Travelers seeking maximum savings on their Miami to San Juan flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 marzo 23, 2026.
The most flights from MIA to PR1 are scheduled on a Monday (27 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (17 on average).
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 137 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, Star Peru have had the lowest number of delays on this route, with just 16% of flights being delayed.
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 marzo 23, 2026.
Read reviews from past customers who have flown Delta,JetBlue, 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.
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Miami
Popular flights
Alternative routes for Miami to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to San Juan by cabin class
Find flights from Miami to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Miami and San Juan flights
Browse other Miami and San Juan flight options. Last updated on marzo 23, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on marzo 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Miami to San Juan
Discover the top 6 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 marzo 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$182 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$280 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$104 | Average$205 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$108 | Average$108 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$189 | Average$325 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$225 | Average$389 | FlexibilityNo cancel fee | On-time71% |