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Hermosillo

$146+ Cheap flights from San Antonio (SAT) to Hermosillo (HMO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — HMO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from San Antonio to Hermosillo

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Hermosillo (HMO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2025.

Round-trip from

$557
(Aeromexico)

One-way from

$146
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$390
From San Antonio to Hermosillo Gen Pesqueira Garcia
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One-way flight from San Antonio to Hermosillo Gen Pesqueira Garcia
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Highest demand for flights based on searches. 36% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Antonio to Hermosillo

Cheapest flights from San Antonio to Hermosillo
Explore the most affordable flight options available from San Antonio to Hermosillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:08 pmSAT - HMO
2 stops13h 17mVolaris
Thu 8/1410:16 pmHMO - SAT
1 stop10h 44mVolaris
Deal found 7/29$327
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:00 pmSAT - HMO
1 stop12h 45mViva
Thu 8/148:35 pmHMO - SAT
1 stop21h 15mViva
Deal found 7/29$368
This Aeromexico deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:30 pmSAT - HMO
1 stop11h 08mAeromexico
Mon 10/207:10 pmHMO - SAT
1 stop15h 43mAeromexico
Deal found 7/30$557
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:39 pmSAT - HMO
2 stops19h 06mAmerican Airlines
Mon 10/2012:25 pmHMO - SAT
2 stops32h 14mAmerican Airlines
Deal found 7/29$709

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Hermosillo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from San Antonio to Hermosillo that are best for you.

Fly from

San Antonio

Fly to

Hermosillo

Route

Depart

Return

Price

San AntonioHermosillo

SAT - HMO

SATHMO

San Antonio

Fri 10/17

2:30 pm-11:38 pm

1 stop11h 08m

Hermosillo Gen Pesqueira Garcia

Mon 10/20

7:10 pm-12:53 pm

1 stop15h 43m

$557

San AntonioHermosillo

SAT - HMO

SATHMO

San Antonio

Fri 10/17

6:39 pm-11:45 am

2 stops19h 06m

Hermosillo Gen Pesqueira Garcia

Mon 10/20

12:25 pm-10:39 pm

2 stops32h 14m

$709

San AntonioHermosillo

SAT - HMO

SATHMO

San Antonio

Thu 8/7

7:08 pm-6:25 am

2 stops13h 17m

$146

San AntonioHermosillo

SAT - HMO

SATHMO

San Antonio

Thu 8/7

5:50 pm-7:45 am

1 stop15h 55m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from San Antonio to Hermosillo

Have a flexible travel schedule? Discover the best time to fly to Hermosillo from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Hermosillo

What is the cheapest time of day to fly from SAT to HMO?

Find hourly flight availability from San Antonio to Hermosillo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Hermosillo in the afternoon. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Hermosillo

Get insights into the airlines that provide service to Hermosillo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hermosillo. Reviews last updated July 31, 2025.
See what other customers who have flown with Aeromexico, American Airlines, and Viva from San Antonio to Hermosillo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.5
Good
1,721 reviews

Overall

7.5

Comfort

7.6

Crew

7.9

Boarding

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
Aeromexico
7.5
Good
1,721 reviews
Aeromexico
7.5
Good
1,721 reviews

Overall

7.5

Comfort

7.6

Crew

7.9

Boarding

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
American Airlines
7.2
Good
10,000 reviews
Aeromexico
7.5
Good
1,721 reviews

Overall

7.5

Comfort

7.6

Crew

7.9

Boarding

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
Viva
7.0
Good
788 reviews
Aeromexico
7.5
Good
1,721 reviews

Overall

7.5

Comfort

7.6

Crew

7.9

Boarding

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
Volaris
6.6
Okay
1,164 reviews
Aeromexico
7.5
Good
1,721 reviews

Overall

7.5

Comfort

7.6

Crew

7.9

Boarding

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Hermosillo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Antonio to Hermosillo round-trip?

    Flying on Aeromexico is currently your cheapest option to Hermosillo, with prices starting at $557. Another option worth looking into is American Airlines, starting at $709 round trip.

  • Can I find deals for flights from San Antonio to Hermosillo that include hotel bookings?

    Yes. In addition to deals on San Antonio to Hermosillo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Hermosillo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Hermosillo.

  • Can I find deals for business class flights from San Antonio to Hermosillo?

    Yes. Cheapflights offers flight deals from San Antonio to Hermosillo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Hermosillo?

    Currently, October is the cheapest month in which you can book a flight from San Antonio to Hermosillo (average of $414). Flying from San Antonio to Hermosillo in December is currently the most expensive (average of $836). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for San Antonio to Hermosillo

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Top airline flying from San Antonio to Hermosillo

Discover the top airline that operate flights from San Antonio to Hermosillo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$176Average$184FlexibilityNo cancel feeOn-timeN/A

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