$873 Cheap LATAM Airlines Group flights São Paulo (GRU) to Hermosillo (HMO)

Landing cheap one-way LATAM Airlines flights from GRU to HMO from $873 on Expedia is a cinch — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from $1,083 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

To get affordable flights from GRU to HMO with LATAM Airlines, begin searching about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Find LATAM Airlines's earliest flights from GRU to HMO by checking our "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.