$447 Cheap Aeromexico flights San Antonio (SAT) to Reynosa (REX)

Use the “Price (lowest to highest)” filter on Expedia to find cheap Aeromexico round-trip flights from $658 from SAT to REX. Affordable one-way fares from $447 are also on offer.**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.

Look for one-way or return flights to Reynosa in January or June. You could find lower fares with Aeromexico during these off-peak travel months.

Check for Aeromexico flights from SAT to REX about one month before you want to leave. The cheapest time to book an international flight is usually 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 ticket type or itinerary, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers who book 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.

Click on our “Nonstop” filter when looking for direct Aeromexico flights from SAT to REX. You can also compare other carriers offering the same direct trip.

Sort your results by “Early Morning” and “Morning” to see the earliest flights from SAT to REX. Leaving early 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.

General Lucio Blanco Intl. Airport (REX) is the primary Reynosa hub for Aeromexico flights from San Antonio Intl. Airport (SAT).

For checked luggage, passengers can take 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches. You can also travel with 1 cabin bag on board when flying standard economy from SAT to REX with Aeromexico. This carry-on should weigh less than 22 lb and be no bigger than 21 inches x 15 inches x 9 inches. Going over these restrictions can mean extra fees, so check Aeromexico’s baggage allowance guidelines before you begin packing.

A rewarding loyalty program and the chance to rack up points through Aeromexico Club Premier are the start of the reasons to fly from SAT to REX with Aeromexico. Plus, when you join our One Key™ program, you can receive OneKeyCash™* on top of Aeromexico’s loyalty program earnings. It’s yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can reschedule or cancel your flight, although there may be additional charges if you made your booking over 24 hours ago. Want to keep your options open? Apply the “No cancel fee” or “Changes included” filter to find flights that won’t penalize you if you need to revise your plans. To update your booking, head to “Trips,” select your flight and click on “Manage Booking” for more details.