Cheapest return flights from Newark to Quito in September from $407

AirHint found the following cheapest return flights from Newark (EWR) to Quito (UIO) in September 2025 (see full year).

Return flights

29 Sep - 07 Oct American Airlines
25 Sep - 15 Oct LATAM Airlines Group
21 Sep - 28 Sep LATAM Airlines Group
25 Sep - 09 Oct jetBlue
24 Sep - 28 Sep LATAM Airlines Group
22 Sep - 29 Sep Delta
19 Sep - 22 Sep United
27 Sep - 29 Sep United
19 Sep - 27 Sep LATAM Airlines Group
26 Sep - 10 Oct LATAM Airlines Group
18 Sep - 19 Sep LATAM Airlines Group

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

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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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