Cheapest one-way MIA–SJU flights, July

AirHint found the following cheapest one-way flights from Miami (MIA) to San Juan (SJU) in July 2026 (see full year).

One-Way flights

19 Jul Frontier Airlines direct
22 Jul Frontier Airlines direct
14 Jul Frontier Airlines direct
15 Jul Frontier Airlines direct
17 Jul Frontier Airlines direct
05 Jul Frontier Airlines direct
06 Jul Frontier Airlines direct
04 Jul Frontier Airlines direct
21 Jul Frontier Airlines direct
13 Jul Frontier Airlines direct

Also check the deals for return flights from Miami to San Juan in July.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.