$370 Cheap Aeromexico flights Hermosillo (HMO) to San Diego (SAN)

Apply the “Price (lowest to highest)” filter on Expedia to find cheap Aeromexico return flights from HMO to SAN. Affordable one-way options from $370 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to travel to San Diego with Aeromexico. You could also find fantastic deals on one-way and return tickets in November.

Search for Aeromexico flights from HMO to SAN about one month before you want to go. The cheapest time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your fare class and itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Passengers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, press search and tick the “Nonstop” filter on Expedia to browse any direct flights from HMO to SAN with Aeromexico or another airline.

To find the earliest departure from HMO to SAN with Aeromexico, filter your results by “Morning” and “Early Morning.” Booking an early flight generally means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Aeromexico flights from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to San Diego come in to San Diego Intl. Airport (SAN). This is the main entry point to this destination.

Aeromexico lets travelers bring 1 checked-in bag weighing up to 50 lb with maximum dimensions of 62 inches on standard economy flights from HMO to SAN. Additionally, you can bring 1 cabin bag with you in the cabin. This carry-on luggage must not exceed 21 inches x 15 inches x 9 inches and be no heavier than 22 lb. Baggage allowances can differ based on the cabin class and fare type, so double-check your booking or Aeromexico’s website to avoid extra costs at the airport.

A rewarding loyalty program and the ability to rack up points through Aeromexico Club Premier are the start of the reasons to fly from HMO to SAN with Aeromexico. Plus, when you sign up to our One Key™ program, you can receive OneKeyCash™* on top of Aeromexico’s loyalty program earnings. It’s yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee is typically charged if you cancel or change your flight more than 24 hours after it has been confirmed. To find flexible plane tickets, select our “No cancel fee” or “Changes included” filter when looking for flights. For additional information on canceling or changing your reservation, head to “Trips,” select your flight and tick “Manage Booking.”