$59+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJU
Mar 5 — Mar 121
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 February or April, booked 67 days in advance, depart on a Monday or Tuesday and return on a Friday
Cheap flight deals from Miami to San Juan
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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 February 3, 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 February 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Thu 5/710:42 pm
MIA
- SJU
Nonstop2h 38m
Spirit Airlines
Wed 5/132:15 am
SJU
- MIA
Nonstop2h 53m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Wed 2/253:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Mon 3/22:59 am
SJU
- MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$119
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:05 am
MIA
- SJU
1 stop9h 27m
Spirit Airlines
Tue 3/1010:52 am
SJU
- MIA
Nonstop2h 58m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$121
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Sun 3/81:59 am
SJU
- MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Tue 3/33:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Sun 3/81:59 am
SJU
- MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$123
This Expedia deal was found by Cheapflights users on 2/2. 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.
Tue 3/103:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Wed 3/2512:05 pm
SJU
- MIA
1 stop8h 02m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/247:05 am
MIA
- SJU
1 stop6h 17m
Multiple Airlines
Fri 2/276:00 am
SJU
- MIA
Nonstop2h 57m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$125
This Frontier deal was found by Cheapflights users on 2/2. 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 2/89:49 pm
MIA
- SJU
Nonstop2h 47m
Frontier
Fri 2/276:00 am
SJU
- MIA
Nonstop2h 57m
Frontier
Deal found 2/2![Frontier logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Mon 3/169:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Thu 3/1912:05 pm
SJU
- MIA
1 stop8h 02m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 2/257:05 am
MIA
- SJU
1 stop6h 17m
Spirit Airlines
Wed 3/411:52 am
SJU
- MIA
Nonstop2h 58m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/1010:40 pm
MIA
- SJU
Nonstop2h 39m
Multiple Airlines
Wed 3/2512:05 pm
SJU
- MIA
1 stop8h 02m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$129
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 February 3, 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 February 3, 2026.
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:56 pm
MIA
- SJU
Nonstop2h 39m
Multiple Airlines
Sat 2/2811:52 am
SJU
- MIA
Nonstop2h 58m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$128
This Spirit deal was found by Cheapflights users on 2/2. 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.
Wed 2/187:05 am
MIA
- SJU
1 stop6h 17m
Spirit Airlines
Sat 2/2811:52 am
SJU
- MIA
Nonstop2h 58m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$136
This Super.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/1610:42 pm
MIA
- SJU
Nonstop2h 39m
Frontier
Fri 3/206:46 pm
SJU
- MIA
Nonstop3h 01m
Frontier
Deal found 2/2![Frontier logo]()
$182
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 2/75:50 am
MIA
- SJU
1 stop10h 32m
Delta
Wed 2/257:30 am
SJU
- MIA
1 stop11h 50m
Delta
Deal found 2/2![Delta logo]()
$278
This Southwest deal was found by Cheapflights users on 2/1. 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.
Mon 3/27:35 am
MIA
- SJU
2 stops10h 45m
Southwest
Wed 3/412:10 pm
SJU
- MIA
1 stop10h 50m
Southwest
Deal found 2/1![Southwest logo]()
$281
This Super.com deal was found by Cheapflights users on 2/2. 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 2/214:06 pm
MIA
- SJU
Nonstop2h 37m
Frontier
Mon 2/236:00 am
SJU
- MIA
Nonstop2h 57m
Frontier
Deal found 2/2![Frontier logo]()
$184
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:38 pm
MIA
- SJU
1 stop10h 59m
Multiple Airlines
Mon 3/26:00 am
SJU
- MIA
1 stop18h 57m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$200
This CheapOair deal was found by Cheapflights users on 2/2. 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.
Fri 2/63:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Tue 2/1010:52 am
SJU
- MIA
1 stop11h 43m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Thu 2/1910:56 pm
MIA
- SJU
Nonstop2h 39m
Frontier
Sat 2/212:54 am
SJU
- MIA
1 stop13h 46m
Frontier
Deal found 2/2![Frontier logo]()
$230
This Super.com deal was found by Cheapflights users on 2/2. 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 3/149:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Sun 3/2211:03 am
SJU
- MIA
Nonstop2h 52m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 2/75:50 am
MIA
- SJU
1 stop10h 32m
Delta
Tue 2/103:55 pm
SJU
- MIA
1 stop9h 56m
Delta
Deal found 2/2![Delta logo]()
$278
This CheapOair deal was found by Cheapflights users on 2/2. 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 2/191:38 pm
MIA
- SJU
1 stop10h 59m
Spirit Airlines
Sat 2/212:59 am
SJU
- MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$260
Last-minute flights from Miami to San JuanDiscover last-minute flight deals from Miami to San Juan. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to San Juan. Data last updated February 3, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/2. 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 2/89:49 pm
MIA
- SJU
Nonstop2h 47m
Frontier
Fri 2/276:00 am
SJU
- MIA
Nonstop2h 57m
Frontier
Deal found 2/2![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/247:05 am
MIA
- SJU
1 stop6h 17m
Multiple Airlines
Thu 2/266:00 am
SJU
- MIA
Nonstop2h 57m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$125
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Wed 2/253:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Mon 3/22:59 am
SJU
- MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 2/253:26 pm
MIA
- SJU
Nonstop2h 32m
Multiple Airlines
Wed 3/44:06 pm
SJU
- MIA
1 stop9h 36m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$128
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Sun 3/81:59 am
SJU
- MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$122
This Expedia deal was found by Cheapflights users on 2/1. 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.
Tue 3/33:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Mon 3/91:59 am
SJU
- MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Tue 3/33:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Sun 3/81:59 am
SJU
- MIA
1 stop10h 44m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$123
This Expedia deal was found by Cheapflights users on 2/2. 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.
Tue 3/103:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Wed 3/2512:05 pm
SJU
- MIA
1 stop8h 02m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/1010:40 pm
MIA
- SJU
Nonstop2h 39m
Multiple Airlines
Wed 3/2512:05 pm
SJU
- MIA
1 stop8h 02m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Mon 3/169:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Thu 3/1912:05 pm
SJU
- MIA
1 stop8h 02m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/219:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Tue 3/3111:03 am
SJU
- MIA
Nonstop2h 52m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$118
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 February 3, 2026.
Search for one-way flight options from Miami to San Juan. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This CheapOair deal was found by Cheapflights users on 2/1. 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.
Sun 3/299:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$59
This eDestinos deal was found by Cheapflights users on 1/31. 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 4/310:20 pm
MIA
- SJU
Nonstop2h 41m
Frontier
Deal found 1/31![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sun 2/89:49 pm
MIA
- SJU
Nonstop2h 47m
Frontier
Deal found 2/1![Frontier logo]()
$61
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:06 pm
MIA
- SJU
Nonstop2h 37m
Frontier
Deal found 2/1![Frontier logo]()
$62
This Frontier deal was found by Cheapflights users on 2/2. 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 5/212:43 pm
MIA
- SJU
Nonstop2h 47m
Frontier
Deal found 2/2![Frontier logo]()
$65
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Mon 4/69:25 pm
MIA
- SJU
Nonstop2h 33m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$66
This Expedia deal was found by Cheapflights users on 2/1. 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.
Sat 2/73:26 pm
MIA
- SJU
Nonstop2h 32m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/214:06 pm
MIA
- SJU
Nonstop2h 37m
Frontier
Deal found 2/1![Frontier logo]()
$68
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:05 am
MIA
- SJU
1 stop9h 27m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$70
This Orbitz deal was found by Cheapflights users on 2/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:05 am
MIA
- SJU
1 stop9h 27m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$71
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 February 3, 2026.
Round-trip from | $118 (Cheapflightsfares) |
|---|---|
One-way from | $59 (CheapOair) |
Popular in | December |
Cheapest in | February |
Average price | $171 |
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 February 3, 2026.
Use the filters below to find and compare flights from Miami to San Juan that are best for you.
Fly from
Miami
Fly to
San Juan
Route
Depart
Return
Price
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Thu 2/19
10:56 pm-2:35 am
Nonstop2h 39m
San Juan Luis Munoz Marin Intl
Sat 2/28
11:52 am-1:50 pm
Nonstop2h 58m
$128
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Wed 2/18
7:05 am-2:22 pm
1 stop6h 17m
San Juan Luis Munoz Marin Intl
Sat 2/28
11:52 am-1:50 pm
Nonstop2h 58m
$136
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Mon 3/16
10:42 pm-1:21 am
Nonstop2h 39m
San Juan Luis Munoz Marin Intl
Fri 3/20
6:46 pm-9:47 pm
Nonstop3h 01m
$182
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Sat 2/21
4:06 pm-7:43 pm
Nonstop2h 37m
San Juan Luis Munoz Marin Intl
Mon 2/23
6:00 am-7:57 am
Nonstop2h 57m
$184
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Thu 2/19
1:38 pm-1:37 am
1 stop10h 59m
San Juan Luis Munoz Marin Intl
Mon 3/2
6:00 am-11:57 pm
1 stop18h 57m
$200
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Thu 2/19
10:56 pm-2:35 am
Nonstop2h 39m
San Juan Luis Munoz Marin Intl
Sat 2/21
2:54 am-3:40 pm
1 stop13h 46m
$230
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Fri 2/6
3:26 pm-6:58 pm
Nonstop2h 32m
San Juan Luis Munoz Marin Intl
Tue 2/10
10:52 am-9:35 pm
1 stop11h 43m
$243
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Sat 3/14
9:25 pm-11:58 pm
Nonstop2h 33m
San Juan Luis Munoz Marin Intl
Sun 3/22
11:03 am-1:55 pm
Nonstop2h 52m
$248
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Thu 2/19
1:38 pm-1:37 am
1 stop10h 59m
San Juan Luis Munoz Marin Intl
Sat 2/21
2:59 am-12:43 pm
1 stop10h 44m
$260
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Sat 2/7
5:50 am-5:22 pm
1 stop10h 32m
San Juan Luis Munoz Marin Intl
Wed 2/25
7:30 am-6:20 pm
1 stop11h 50m
$278
Showing 1-10 of 22 results
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 January 30, 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, March is the cheapest month in which you can book a flight from Miami to San Juan (average of $61). 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 February 3, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 30% 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 January 31, 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. Sunday 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 February 3, 2026.
The most flights from MIA to PR1 are scheduled on a Monday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from Miami to San Juan delayed?
About 21% of weekly flights between Miami and San Juan have experienced delays in the past year, with the average delay time being 138 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, Cobham Aviation Services have had the lowest number of delays on this route, with just 6% 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 February 3, 2026.
Read reviews from past customers who have flown Delta, American Airlines, and JetBlue 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.
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
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
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Alternative routes for Miami to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$202 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$90 | Average$202 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$108 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$189 | Average$325 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$219 | Average$385 | FlexibilityNo cancel fee | On-time71% |