AirHint found the following cheapest return flights from San Jose (SJO) to Managua (MGA) in September 2025 (see full year).

Return flights

11 Sep - 15 Sep	Copa	direct
12 Sep - 19 Sep	Copa	direct
12 Sep - 15 Sep	Copa	direct
04 Sep - 11 Sep	Copa	direct
01 Sep - 08 Sep	Avianca
16 Sep - 03 Oct	Avianca
17 Sep - 24 Sep	Avianca
01 Sep - 01 Sep	Avianca
11 Sep - 19 Sep	Sansa Regional	direct
17 Sep - 24 Sep	Sansa Regional	direct
25 Sep - 30 Sep	Sansa Regional	direct
16 Sep - 03 Oct	Sansa Regional	direct

Also check the deals for one-way flights from San Jose to Managua in September.

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 Managua

Cheap car rent in Managua

Cheapest return flights from San Jose to Managua in September from $224

Return flights