$292 Cheap Flights from Houston (HOU) to Hermosillo (HMO)

View $292 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.)

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Cheap Flights from Houston to Hermosillo (HOU-HMO)

Prices were available within the past 7 days and start at $292 for one-way flights and $556 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 14 - Thu, Nov 20
HOU
Houston
HMO
Hermosillo
$556 Roundtrip, found 2 days ago
$556
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 14 from Houston to Hermosillo, returning Thu, Nov 20, priced at $556 found 2 days ago

Alternative airports near Hermosillo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Ignacio Pesqueira Garcia Intl. HMO. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $384
HMO
General Ignacio Pesqueira Garcia Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $384
Flights from Houston (HOU) to Hermosillo (HMO)
Origin airport
William P. Hobby
Destination airport
General Ignacio Pesqueira Garcia Intl.
Airlines serving
American Airlines
Roundtrip price
$555
Distance
949 mi

Houston to Hermosillo Flights

The cheapest times to fly from Houston to Hermosillo

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 Houston to Hermosillo are during the month of November. You can find some of the cheapest flights from Houston to Hermosillo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Hermosillo

Sunday is one of the best days to book for cheap flights from Houston to Hermosillo: 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 Houston to Hermosillo

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 Houston to Hermosillo in 2025. You can also book with separate airlines for your outbound and return journeys, from $292 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 Houston to Hermosillo 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 Houston to Hermosillo 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 William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) cost?
Lock in a cheap one-way flight from $292 or cheap return flight from $556 from William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) 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 William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
November is the least expensive month to fly from HOU to HMO. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HOU to HMO flight.
How many flights per day from William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Nonstop flights from William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to HMO?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
To avoid potential delays on the William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) last-minute?
Waiting until just before your trip to book a flight from HOU to HMO often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a HOU to HMO flight and hotel package?
Compared with arranging flights and hotels separately, booking a HOU to HMO flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
In most cases, you can reschedule or cancel your HOU to HMO flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.