AirHint found the following cheapest return flights from Montreal (YUL) to Quito (UIO) in April 2026 (see full year).

Return flights

13 Apr - 20 Apr	Avianca
15 Apr - 22 Apr	Avianca
17 Apr - 24 Apr	Avianca
19 Apr - 26 Apr	Avianca
12 Apr - 19 Apr	Avianca
20 Apr - 27 Apr	Avianca
22 Apr - 29 Apr	Avianca
15 Apr - 08 May	Avianca
27 Apr - 04 May	Avianca
29 Apr - 06 May	Avianca
24 Apr - 01 May	Avianca
26 Apr - 03 May	Avianca
01 Apr - 08 Apr	Avianca
08 Apr - 15 Apr	Avianca
07 Apr - 14 Apr	LATAM Airlines Group
28 Apr - 05 May	LATAM Airlines Group
30 Apr - 07 May	LATAM Airlines Group

Also check the deals for one-way flights from Montreal to Quito in April.

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 Montreal to Quito in April from 358€

Return flights