$297 Cheap Flights from Orange County (SNA) to Hermosillo (HMO)

View $297 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from John Wayne Airport (SNA) to Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.)

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Cheap Flights from Orange County to Hermosillo (SNA-HMO)

Prices were available within the past 7 days and start at $297 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
Wed, Sep 10 - Fri, Sep 12
SNA
Orange County
HMO
Hermosillo
$556 Roundtrip, found 2 hours ago
$556
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Orange County to Hermosillo, returning Fri, Sep 12, priced at $556 found 2 hours ago
American Airlines
Fri, Sep 19 - Tue, Sep 30
SNA
Orange County
HMO
Hermosillo
$578 Roundtrip, found 4 days ago
$578
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Sep 19 from Orange County to Hermosillo, returning Tue, Sep 30, priced at $578 found 4 days ago
American Airlines
Fri, Sep 12 - Sun, Sep 14
SNA
Orange County
HMO
Hermosillo
$583 Roundtrip, found 2 days ago
$583
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Sep 12 from Orange County to Hermosillo, returning Sun, Sep 14, priced at $583 found 2 days ago
American Airlines
Sat, Sep 13 - Mon, Sep 15
SNA
Orange County
HMO
Hermosillo
$599 Roundtrip, found 1 day ago
$599
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 13 from Orange County to Hermosillo, returning Mon, Sep 15, priced at $599 found 1 day ago
American Airlines
Fri, Sep 12 - Sun, Sep 14
SNA
Orange County
HMO
Hermosillo
$604 Roundtrip, found 2 days ago
$604
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Sep 12 from Orange County to Hermosillo, returning Sun, Sep 14, priced at $604 found 2 days ago
American Airlines
Thu, Sep 4 - Mon, Sep 8
SNA
Orange County
HMO
Hermosillo
$621 Roundtrip, found 10 hours ago
$621
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Sep 4 from Orange County to Hermosillo, returning Mon, Sep 8, priced at $621 found 10 hours ago
American Airlines
Sat, Dec 27 - Wed, Jan 7
SNA
Orange County
HMO
Hermosillo
$635 Roundtrip, found 2 hours ago
$635
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Dec 27 from Orange County to Hermosillo, returning Wed, Jan 7, priced at $635 found 2 hours ago
American Airlines
Thu, Aug 21 - Thu, Aug 28
SNA
Orange County
HMO
Hermosillo
$640 Roundtrip, found 3 days ago
$640
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug 21 from Orange County to Hermosillo, returning Thu, Aug 28, priced at $640 found 3 days ago
American Airlines
Tue, Sep 2 - Wed, Sep 3
SNA
Orange County
HMO
Hermosillo
$642 Roundtrip, found 2 days ago
$642
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 2 from Orange County to Hermosillo, returning Wed, Sep 3, priced at $642 found 2 days ago
Aeromexico
Fri, Sep 12 - Sun, Sep 14
SNA
Orange County
HMO
Hermosillo
$1,594 Roundtrip, found 2 days ago
$1,594
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Fri, Sep 12 from Orange County to Hermosillo, returning Sun, Sep 14, priced at $1,594 found 2 days ago
Flights from Orange County (SNA) to Hermosillo (HMO)
Origin airport
John Wayne
Destination airport
General Ignacio Pesqueira Garcia Intl.
Airlines serving
Aeromexico, American Airlines
Roundtrip price
$556
Distance
511 mi

Orange County to Hermosillo Flights

The cheapest times to fly from Orange County 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 Orange County to Hermosillo are during the month of September. You can find some of the cheapest flights from Orange County to Hermosillo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Orange County to Hermosillo

Sunday is one of the best days to book for cheap flights from Orange County 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 Orange County 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 Orange County to Hermosillo in 2025. You can also book with separate airlines for your outbound and return journeys, from $297 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 Orange County 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 Orange County 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 John Wayne Airport (SNA) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) cost?
Get a cheap one-way flight from $297 or cheap return flight from $556 from John Wayne Airport (SNA) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from John Wayne Airport (SNA) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Planning your getaway for September may help you find better deals, as it's the cheapest month for flights between SNA and HMO. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from John Wayne Airport (SNA) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
To find the cheapest airline that'll fly you from SNA to HMO, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from John Wayne Airport (SNA) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Direct flights from John Wayne Airport (SNA) 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 filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SNA to HMO?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Wayne Airport (SNA) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
To touch down at General Ignacio Pesqueira Garcia Intl. Airport (HMO) without delays, book a flight that leaves John Wayne Airport (SNA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 John Wayne Airport (SNA) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) last-minute?
Last-minute fares from SNA to HMO are typically more expensive. To lock in the cheapest rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a SNA to HMO flight and hotel package?
Opting for a SNA to HMO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John Wayne Airport (SNA) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
If you reserved your SNA to HMO flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.