$410 Cheap Flights from Hermosillo (HMO) to São Paulo (GRU)

View $410 flight on Sun, May 17, 2026Opens in a new window

Popular airlines from Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.) to São Paulo/Guarulhos Intl. Airport

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Hermosillo to São Paulo (HMO-GRU)

Prices were available within the past 7 days and start at $410 for one-way flights and $697 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Tue, Apr 14 - Sat, Apr 25
HMO
Hermosillo
GRU
Sao Paulo
$697 Roundtrip, found 5 days ago
$697
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, Apr 14 from Hermosillo to Sao Paulo, returning Sat, Apr 25, priced at $697 found 5 days ago
Aeromexico
Tue, Apr 14 - Sat, Apr 25
HMO
Hermosillo
GRU
Sao Paulo
$712 Roundtrip, found 5 days ago
$712
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, Apr 14 from Hermosillo to Sao Paulo, returning Sat, Apr 25, priced at $712 found 5 days ago
Aeromexico
Tue, Apr 14 - Sat, Apr 25
HMO
Hermosillo
GRU
Sao Paulo
$754 Roundtrip, found 5 days ago
$754
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, Apr 14 from Hermosillo to Sao Paulo, returning Sat, Apr 25, priced at $754 found 5 days ago
Aeromexico
Thu, Apr 2 - Tue, Apr 14
HMO
Hermosillo
GRU
Sao Paulo
$780 Roundtrip, found 6 days ago
$780
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Thu, Apr 2 from Hermosillo to Sao Paulo, returning Tue, Apr 14, priced at $780 found 6 days ago
Aeromexico
Thu, Apr 2 - Tue, Apr 14
HMO
Hermosillo
GRU
Sao Paulo
$785 Roundtrip, found 6 days ago
$785
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Thu, Apr 2 from Hermosillo to Sao Paulo, returning Tue, Apr 14, priced at $785 found 6 days ago
Aeromexico
Tue, Apr 14 - Sat, Apr 25
HMO
Hermosillo
GRU
Sao Paulo
$785 Roundtrip, found 5 days ago
$785
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, Apr 14 from Hermosillo to Sao Paulo, returning Sat, Apr 25, priced at $785 found 5 days ago
Aeromexico
Thu, Apr 2 - Tue, Apr 14
HMO
Hermosillo
GRU
Sao Paulo
$796 Roundtrip, found 6 days ago
$796
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Thu, Apr 2 from Hermosillo to Sao Paulo, returning Tue, Apr 14, priced at $796 found 6 days ago
Aeromexico
Thu, Apr 2 - Tue, Apr 14
HMO
Hermosillo
GRU
Sao Paulo
$826 Roundtrip, found 6 days ago
$826
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Thu, Apr 2 from Hermosillo to Sao Paulo, returning Tue, Apr 14, priced at $826 found 6 days ago
Aeromexico
Tue, Apr 14 - Sat, Apr 25
HMO
Hermosillo
GRU
Sao Paulo
$832 Roundtrip, found 5 days ago
$832
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, Apr 14 from Hermosillo to Sao Paulo, returning Sat, Apr 25, priced at $832 found 5 days ago
American Airlines
Thu, Oct 1 - Sat, Oct 10
HMO
Hermosillo
GRU
Sao Paulo
$1,673 Roundtrip, found 1 day ago
$1,673
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 1 from Hermosillo to Sao Paulo, returning Sat, Oct 10, priced at $1,673 found 1 day ago
Flights from Hermosillo (HMO) to São Paulo (GRU)
Origin airport
General Ignacio Pesqueira Garcia Intl.
Destination airport
Guarulhos - Governor André Franco Montoro Intl.
Airlines serving
Aeromexico, American Airlines
Roundtrip price
$697
Distance
5617 mi

Hermosillo to São Paulo Flights

The cheapest times to fly from Hermosillo to São Paulo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hermosillo to São Paulo are during the month of April. You can find some of the cheapest flights from Hermosillo to São Paulo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hermosillo to São Paulo

Sunday is one of the best days to book for cheap flights from Hermosillo to São Paulo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hermosillo to São Paulo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hermosillo to São Paulo in 2026. You can also book with separate airlines for your outbound and return journeys, from $410 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hermosillo to São Paulo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hermosillo to São Paulo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) cost?
Get a cheap one-way flight from $410 or cheap return flight from $697 from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
April is the least expensive month to fly from HMO to GRU. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from HMO to GRU. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Direct flights from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HMO to GRU?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
To avoid possible delays on the General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) last-minute?
Booking your plane ticket from HMO to GRU just before your trip is typically more expensive. But if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a HMO to GRU flight and hotel package?
You'll typically save money by booking a HMO to GRU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
In most cases, you can cancel or modify your HMO to GRU flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.