Cheapest return flights from Miami to San Juan in July from $143

AirHint found the following cheapest return flights from Miami (MIA) to San Juan (SJU) in July 2025 (see full year).

Return flights

01 Jul - 03 Jul Spirit Airlines direct
01 Jul - 10 Jul Spirit Airlines direct
01 Jul - 16 Jul Spirit Airlines direct
01 Jul - 15 Jul Spirit Airlines direct
01 Jul - 12 Jul Spirit Airlines direct
10 Jul - 12 Jul Frontier Airlines
10 Jul - 15 Jul Frontier Airlines
11 Jul - 15 Jul Frontier Airlines
10 Jul - 17 Jul Frontier Airlines
11 Jul - 18 Jul Frontier Airlines
22 Jul - 08 Aug Spirit Airlines direct
22 Jul - 01 Aug Spirit Airlines direct
22 Jul - 07 Aug Spirit Airlines direct
12 Jul - 01 Aug Spirit Airlines direct
15 Jul - 01 Aug Spirit Airlines direct
21 Jul - 08 Aug Spirit Airlines direct
21 Jul - 01 Aug Spirit Airlines direct
21 Jul - 07 Aug Spirit Airlines direct
23 Jul - 08 Aug Spirit Airlines direct
23 Jul - 01 Aug Spirit Airlines direct

Also check the deals for one-way flights from Miami to San Juan in July.

Skyscanner

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.