$218 Cheap American Airlines flights Dallas (DFW) to Monterrey (MTY)

Grab affordable round-trip American Airlines flights from $229 from DFW to MTY by filtering your results from "Price (lowest to highest)" on Expedia. Or search for options from $218 for a one-way journey.**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 American Airlines flights from DFW to MTY about one month before you want to go. The most affordable time to reserve an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. Regardless of itinerary or ticket type, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save an average of 17% 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.

The first American Airlines flight from DFW to MTY departs at 8:33AM UTC-6, landing at 10:33AM UTC-6. If you'd like to jet off later in the day, the last American Airlines flight leaves DFW at 9:35PM UTC-6 and lands at MTY at 11:24PM UTC-6. Flying before noon is often a good option as morning and mid-morning flights tend to experience fewer 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.