Cheapest one-way flights from Miami to San Jose in January from $97

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

One-Way flights

18 Jan Volaris El Salvador direct
06 Jan Avianca
08 Jan Copa
09 Jan Southwest Airlines
11 Jan Volaris El Salvador
10 Jan Frontier Airlines
09 Jan Avianca direct
06 Jan Avianca direct
11 Jan Volaris El Salvador direct
12 Jan Volaris El Salvador direct

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

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 Jose

Cheap car rent in San Jose

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