AirHint found the following cheapest return flights from Miami (MIA) to Quito (UIO) in October 2025 (see full year).

Return flights

02 Oct - 07 Oct	Avianca
03 Oct - 11 Oct	Avianca
09 Oct - 13 Oct	Avianca
01 Oct - 16 Oct	Avianca
01 Oct - 19 Oct	Avianca
01 Oct - 15 Oct	Avianca
02 Oct - 06 Oct	Avianca
20 Oct - 27 Oct	Avianca
15 Oct - 20 Oct	Copa
06 Oct - 13 Oct	Copa
06 Oct - 06 Nov	Avianca
30 Oct - 03 Nov	Avianca
31 Oct - 07 Nov	Copa
31 Oct - 03 Nov	Avianca
06 Oct - 06 Nov	LATAM Airlines Group	direct
31 Oct - 07 Nov	Delta	direct
30 Oct - 03 Nov	Delta	direct
31 Oct - 03 Nov	LATAM Airlines Group	direct
28 Oct - 25 Nov	Delta

Also check the deals for one-way flights from Miami to Quito in October.

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 Quito in October from $314

Return flights