Cheapest return flights from Houston to Santiago in March from 447€

AirHint found the following cheapest return flights from Houston (IAH) to Santiago (SCL) in March 2026 (see full year).

Return flights

25 Mar - 28 Mar Spirit Airlines
20 Mar - 04 Apr Spirit Airlines
26 Mar - 29 Mar Spirit Airlines
02 Mar - 10 Mar Spirit Airlines
05 Mar - 13 Mar Frontier Airlines
21 Mar - 28 Mar United direct
12 Mar - 14 Apr United
02 Mar - 10 Mar United direct
02 Mar - 12 Mar United direct
05 Mar - 13 Mar United direct
25 Mar - 28 Mar United direct

Also check the deals for one-way flights from Houston to Santiago in March.

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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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