AirHint found the following cheapest return flights from Atlanta (ATL) to Quito (UIO) in January 2026 (see full year).

Return flights

13 Jan - 16 Jan	Spirit Airlines
16 Jan - 27 Jan	Spirit Airlines
26 Jan - 02 Feb	Frontier Airlines
14 Jan - 01 Feb	Spirit Airlines
15 Jan - 02 Feb	Spirit Airlines
16 Jan - 01 Feb	Frontier Airlines
26 Jan - 02 Feb	Delta	direct
15 Jan - 02 Feb	Delta	direct
16 Jan - 27 Jan	LATAM Airlines Group	direct
14 Jan - 01 Feb	Delta	direct
16 Jan - 01 Feb	Delta	direct
13 Jan - 16 Jan	LATAM Airlines Group	direct

Also check the deals for one-way flights from Atlanta to Quito in January.

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 Atlanta to Quito in January from $301

Return flights