AirHint found the following cheapest return flights from Houston (HOU) to Rio De Janeiro (GIG) in May 2026 (see full year).

Return flights

21 May - 25 May	Spirit Airlines
07 May - 18 May	Spirit Airlines
21 May - 01 Jun	Spirit Airlines
10 May - 14 May	Frontier Airlines
01 May - 11 May	Frontier Airlines
22 May - 05 Jun	Spirit Airlines
22 May - 09 Jun	Spirit Airlines
08 May - 15 May	Spirit Airlines
31 May - 08 Jun	Spirit Airlines
31 May - 04 Jun	Spirit Airlines
01 May - 11 May	United	direct
31 May - 08 Jun	United	direct
15 May - 08 Jun	United	direct
07 May - 18 May	United	direct
22 May - 09 Jun	United	direct
08 May - 15 May	United	direct
22 May - 05 Jun	United	direct
15 May - 01 Jun	United	direct
21 May - 25 May	United	direct

Also check the deals for one-way flights from Houston to Rio De Janeiro in May.

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 Rio De Janeiro in May from 486€

Return flights