The cheapest times to fly from HMO to SAT are

  • January 29th to February 25th
  • April 16th to May 13th
  • May 28th to June 17th
  • July 9th to August 5th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from HMO to SAT is late July. Prices can be as high as $1299 for Friday flights during early April, or as low as $270 for Wednesday flights around late July.


When to Fly to San Antonio

Flying from Hermosillo (HMO) to San Antonio, TX (SAT) will usually cost between $270 to $705 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late July with an average ticket price of $324. Due to high demand the most expensive time to fly is early April, with an average price of $767. Planning your trip to low-cost times can easily save you $444 on economy flights and even more on first-class flights. Generally, any price below $473 can be considered a good price for a round-trip HMO to SAT flight.

See below for a graph of average weekly prices for the HMO to SAT route. All prices are for round-trip tickets in USD.

HMO to SAT Flight Prices

Compared to other flights, the HMO to SAT flight is much cheaper than the average and costs less than the average flight leaving from Hermosillo. The average price per mile (for a direct flight) is $0.39, which is a bit above average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $227 (37%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $332. Return trip prices are from the SAT to HMO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from HMO to SAT can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 21 minutes may not be realistic.


Flight Hacking HMO to SAT

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from HMO to SAT — but Champion Traveler does!

Hack #1: Guadalajara (HMO > GDL > SAT)

  • Price for both tickets: $305
  • Average savings: $168 (35.52%)

See HMO to MEX flights

Hack #2: Mexico City (HMO > MEX > SAT)

  • Price for both tickets: $354
  • Average savings: $120 (25.26%)

See HMO to GDL flights

Hack #3: Monterrey (HMO > MTY > SAT)

  • Price for both tickets: $420
  • Average savings: $53 (11.21%)

See HMO to MTY flights


Flight Questions Answered

Still have questions about flying from HMO to SAT? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: Aeromexico, American, Delta, InterJet, United, Volaris, and potentially more during busy seasons.

How far away is it from San Antonio International Airport to General Ignacio P. Garcia International Airport?

The distance between the two airports is roughly 758 miles or 1220 kilometers.

How long does it take to fly from HMO to SAT?

The real-world flight time for a nonstop HMO to SAT flight is about 2 hour 21 minutes.

How many flights go between Hermosillo and San Antonio, TX?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from HMO to SAT.


Airport Location Info


Departing Airport

Origination codeHMO
Origination airport nameGeneral Ignacio P. Garcia International Airport

Return Airport

Destination codeSAT
Destination airport nameSan Antonio International Airport
CitySan Antonio, TX
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.