Cheapest one-way flights from Miami to San Jose in August from $102

AirHint found the following cheapest one-way flights from Miami (MIA) to San Jose (SJO) in August 2026 (see full year).

One-Way flights

16 Aug American Airlines direct
31 Aug Avianca direct
15 Aug Avianca direct
18 Aug Avianca direct
19 Aug Avianca direct
20 Aug Avianca direct
21 Aug Avianca direct
22 Aug Avianca direct
23 Aug Avianca direct
24 Aug Avianca direct

Also check the deals for return flights from Miami to San Jose in August.

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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.

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