Cheapest return flights from Houston to Sao Paulo in May from 569€

AirHint found the following cheapest return flights from Houston (HOU) to Sao Paulo (GRU) in May 2026 (see full year).

Return flights

05 May - 12 May Spirit Airlines
10 May - 25 May Frontier Airlines
28 May - 09 Jun Frontier Airlines
10 May - 14 Jun Frontier Airlines
07 May - 10 May Spirit Airlines
20 May - 06 Jun Frontier Airlines
09 May - 17 May Spirit Airlines
21 May - 31 May Volaris
10 May - 25 May United direct
21 May - 31 May United direct
20 May - 06 Jun United direct
05 May - 12 May United direct

Also check the deals for one-way flights from Houston to Sao Paulo in May.

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