Rare2 stops · 15h
MIA to CAIEgypt
Cairo
$586
usually $1,020
−43%
Most monthly lows $881–$1,020. Cheaper than every other month on record (3).
Flights · MIA → SJU
Miami to San Juan
Best fare, round trip
$60
−74%
below its usual $230
you keep $170
ExceptionalFound
- Depart
- Thu 29 Oct
- Return
- Wed 4 Nov
- Stay
- 6 nights
- Flight
- Nonstop · 2.5h
- Airline
Frontier Airlines
Most of this route’s monthly lows fall between $103 and $231. The drop beats 99% of measured fares on the board, over 4 observed months.
Cached fare — the booking search re-prices live before you pay.
Puerto RicoSan JuanFive centuries of old town on a Caribbean island that takes US dollars and needs no passport from the States.Best windowDec–AprAirportsLuis Muñoz Marín (SJU)Every route into San JuanFare seasonality
When this route gets cheap.
Fares bottom out in October around $60 and peak in January near $310, 417% dearer, across the 4 months we track. The cheapest itinerary we are tracking flies Frontier Airlines nonstop and takes about 2.5 hours outbound, on a 6-night trip. At $60 for 1,661 km each way, that works out to about $18 per 1,000 km flown. That is well under the $41 per 1,000 km that short-haul fares on this board typically run. It is also the cheapest of the 9 routes of similar length we watch out of Miami. The best time to be in San Juan: Dec–Apr.
Day-level prices for the next 4 months
Press a day to compare its fares
The median cached fare across this calendar is 18% higher than when tracking began on 8 Aug — $176 then versus $207 now, across 22 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $60, on 29 Oct.
Cached day-level data for this route is sparse — 13 of 107 days priced, from 62 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
November 2026
12345Friday 6 November: $127. Compare fares from this day.78Monday 9 November: $103. Compare fares from this day.101112Friday 13 November: $342. Compare fares from this day.141516171819202122Monday 23 November: $207. Compare fares from this day.Tuesday 24 November: $287. Compare fares from this day.Wednesday 25 November: $259. Compare fares from this day.Thursday 26 November: $300. Compare fares from this day.27282930
December 2026
12345678910111213141516171819202122232425262728293031
January 2027
Friday 1 January: $346. Compare fares from this day.Saturday 2 January: $310. Compare fares from this day.345678910111213141516171819202122232425262728293031
Cached fares · checked 17 Oct 2026
Cheapest in Oct, around $60
74% below the $230 typical fare
$60Oct, the cheapest month. Compare October fares.$103Nov, below the usual price. Compare November fares.$310Jan ’27, above the usual price. Compare January fares.$231May, around the usual price. Compare May fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Miami to San Juan, from cached prices.
Route facts
- Airports
- Miami (MIA) · Fort Lauderdale (FLL) ↔ Luis Muñoz Marín (SJU)
- Flight time
- ≈2.5 hours outbound
- Distance
- ≈1,661 km each way
- Typical price
- $230 round-trip (seasonal median)
- Airlines on the board
- Frontier Airlines
- Itineraries
- Nonstop available
- Best months to visit
- Dec–Apr
Good to know
MIA → SJU, answered.
Is $60 a good price for Miami to San Juan?
Yes — the seasonal median for this route is around $230 round-trip. At $60 you're 74% below that, which we rate exceptional for this route.
What is the cheapest month to fly from Miami to San Juan?
Across 4 months of cached-fare history, Oct comes out cheapest on this route. The best months to actually be in San Juan are Dec–Apr — when those overlap, that's your window.
How far in advance should I book MIA → San Juan?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 4 months of cached fares, Oct comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from Miami to San Juan?
Yes — the current board includes nonstop fares (Frontier Airlines). The outbound leg runs around 2.5 hours.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in San Juan?
Lock the flight first — then compare stays for 29 Oct – 4 Nov · 6 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next MIA → SJU drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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