Miami to San Juan Puerto Rico (MIA → SJU). We are tracking 14 fares on this route.
Cheapest tracked fare $39 · typical price $69 · you save about $30 (43%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier
2027-01-08
Direct
$39
Frontier Airlines
2026-10-29
Direct
$40
Frontier Airlines
2026-10-22
Direct
$58
Frontier
2026-10-19
Direct
$59
Frontier
2026-10-23
Direct
$59
Frontier
2026-10-26
Direct
$59
Frontier
2026-10-30
Direct
$59
Frontier
2026-11-13
Direct
$59
Frontier Airlines
2026-11-09
Direct
$62
Frontier Airlines
2026-11-06
Direct
$67
Frontier Airlines
2026-10-28
Direct
$68
Frontier Airlines
2026-11-27
Direct
$72
Frontier Airlines
2027-01-07
Direct
$73
Frontier Airlines
2026-12-08
Direct
$85
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Miami to San Juan Puerto Rico get?
The cheapest fare we have tracked on this route is $39, compared with a typical $69 for a trip of this distance.
Is it cheaper to fly to San Juan Puerto Rico from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Miami to San Juan Puerto Rico cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.