AirHint found the following cheapest return flights from Newark (EWR) to Quito (UIO) in May 2026 (see full year).

Return flights

02 May - 05 May	United
06 May - 24 May	United
18 May - 23 May	Delta
07 May - 10 May	American Airlines
27 May - 09 Jun	United
01 May - 23 May	American Airlines
14 May - 16 May	Copa
26 May - 10 Jun	Spirit Airlines
01 May - 01 Jun	Spirit Airlines
28 May - 03 Jun	LATAM Airlines Group
27 May - 03 Jun	LATAM Airlines Group
26 May - 06 Jun	LATAM Airlines Group

Also check the deals for one-way flights from Newark to Quito in May.

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 Newark to Quito in May from $395

Return flights