Cheapest return flights from Houston to Buenos Aires in October from 727€

AirHint found the following cheapest return flights from Houston (HOU) to Buenos Aires (EZE) in October 2025 (see full year).

Return flights

03 Oct - 06 Oct Frontier Airlines
05 Oct - 15 Oct Spirit Airlines
18 Oct - 25 Oct Frontier Airlines
06 Oct - 16 Oct Spirit Airlines
04 Oct - 12 Oct Spirit Airlines
04 Oct - 13 Oct Spirit Airlines
03 Oct - 13 Oct Spirit Airlines
02 Oct - 13 Oct Spirit Airlines
02 Oct - 13 Oct United direct
06 Oct - 16 Oct United direct
20 Oct - 03 Nov United direct
21 Oct - 04 Nov United direct
22 Oct - 05 Nov United direct
28 Oct - 11 Nov United direct
30 Oct - 13 Nov United direct
23 Oct - 06 Nov United direct
27 Oct - 10 Nov United direct
29 Oct - 12 Nov United direct
19 Oct - 02 Nov United
24 Oct - 07 Nov United

Also check the deals for one-way flights from Houston to Buenos Aires in October.

Skyscanner

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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