AirHint found the following cheapest return flights from Miami (MIA) to Guayaquil (GYE) in December 2025 (see full year).

Return flights

09 Dec - 17 Dec	Avianca	direct
09 Dec - 16 Dec	Avianca	direct
07 Dec - 10 Dec	Avianca	direct
31 Dec - 21 Jan	Avianca
31 Dec - 20 Jan	Avianca
31 Dec - 27 Jan	Avianca
09 Dec - 31 Dec	Avianca
31 Dec - 20 Jan	Avianca	direct
31 Dec - 27 Jan	Avianca	direct
31 Dec - 21 Jan	Avianca	direct
09 Dec - 31 Dec	Avianca	direct
09 Dec - 10 Dec	Avianca	direct
12 Dec - 17 Dec	Avianca
30 Dec - 20 Jan	Avianca	direct
10 Dec - 12 Dec	Avianca
11 Dec - 14 Dec	Avianca	direct
12 Dec - 17 Dec	Avianca	direct
07 Dec - 01 Jan	Avianca
14 Dec - 20 Jan	Avianca	direct
14 Dec - 21 Jan	Avianca	direct

Also check the deals for one-way flights from Miami to Guayaquil in December.

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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Cheapest return flights from Miami to Guayaquil in December from $189

Return flights