AirHint found the following cheapest return flights from Houston (IAH) to Guatemala City (GUA) in May 2026 (see full year).

Return flights

02 May - 09 May	Avianca
18 May - 29 May	Avianca
20 May - 27 May	Avianca
11 May - 15 May	Avianca
07 May - 21 May	United	direct
12 May - 17 May	United	direct
28 May - 31 May	United	direct
07 May - 12 May	United	direct
28 May - 02 Jun	United	direct
05 May - 10 May	United	direct
13 May - 17 May	Avianca
27 May - 01 Jun	Avianca
12 May - 01 Jun	Spirit Airlines
12 May - 02 Jun	Spirit Airlines
18 May - 01 Jun	Spirit Airlines
18 May - 02 Jun	Spirit Airlines
13 May - 01 Jun	Spirit Airlines
13 May - 02 Jun	Spirit Airlines
27 May - 09 Jun	Spirit Airlines
19 May - 01 Jun	Spirit Airlines

Also check the deals for one-way flights from Houston to Guatemala City 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 Guatemala City in May from 196€

Return flights