AirHint found the following cheapest return flights from Houston (IAH) to Quito (UIO) in February 2026 (see full year).

Return flights

09 Feb - 27 Feb	Spirit Airlines
04 Feb - 21 Feb	Spirit Airlines
11 Feb - 26 Feb	Spirit Airlines
12 Feb - 27 Feb	Spirit Airlines
05 Feb - 20 Feb	Frontier Airlines
09 Feb - 27 Feb	United	direct
12 Feb - 27 Feb	United	direct
11 Feb - 26 Feb	United	direct
05 Feb - 20 Feb	United	direct
04 Feb - 21 Feb	United	direct

Also check the deals for one-way flights from Houston to Quito in February.

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 Houston to Quito in February from $428

Return flights