The cheapest times to fly from ATL to MTY are

  • January 1st to March 25th (except the weeks of January 29th and March 12th)
  • April 16th to May 6th
  • August 6th to November 18th

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 ATL to MTY is early to mid October. Prices can be as high as $1333 for Thursday flights during mid December, or as low as $564 for Tuesday flights around early to mid October.


When to Fly to Monterrey

Flying from Atlanta, GA (ATL) to Monterrey (MTY) will usually cost between $576 to $653 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid October with an average ticket price of $564. Due to high demand the most expensive time to fly is mid December, with an average price of $762. Planning your trip to low-cost times can easily save you $198 on economy flights and even more on first-class flights. Generally, any price below $612 can be considered a good price for a round-trip ATL to MTY flight.

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

ATL to MTY Flight Prices

Compared to other flights, the ATL to MTY flight is cheaper than the average and costs less than the average flight leaving from Atlanta. The average price per mile (for a direct flight) is $0.35, which is in the normal range for a flight.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Thursdays are the most expensive days to fly to Monterrey, and Saturdays are the most expensive days to return to Atlanta. Selecting flights on the least expensive days could save you up to $21 (3%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $607. Return trip prices are from the MTY to ATL 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 ATL to MTY can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 56 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from ATL to MTY while comparing.

Destination alternative #1: McAllen Miller International Airport (MFE) in Mission/McAllen/Edinburg, TX

  • 119 miles (192 km) away from MTY
  • Usually 43.63% less expensive than MTY
  • 1-layover flights available

See ATL to MFE flights

Destination alternative #2: Laredo International Airport (LRD) in Laredo, TX

  • 128 miles (206 km) away from MTY
  • Usually 28.59% less expensive than MTY
  • 1-layover flights available

See ATL to LRD flights


Flight Hacking ATL to MTY

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 ATL to MTY — but Champion Traveler does!

Hack #1: Houston, TX (ATL > IAH > MTY)

  • Price for both tickets: $426
  • Average savings: $186 (30.39%)

See ATL to IAH flights

Hack #2: Houston, TX (ATL > HOU > MTY)

  • Price for both tickets: $480
  • Average savings: $132 (21.57%)

See ATL to HOU flights

Hack #3: Orlando, FL (ATL > MCO > MTY)

  • Price for both tickets: $493
  • Average savings: $120 (19.53%)

See ATL to MCO flights


Flight Questions Answered

Still have questions about flying from ATL to MTY? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: Aeromexico, American, Delta, Qantas, United, and potentially more during busy seasons.

How far away is it from General Mariano Escobedo International Airport to Hartsfield-Jackson Atlanta International Airport?

The distance between the two airports is roughly 1084 miles or 1745 kilometers.

How long does it take to fly from ATL to MTY?

The real-world flight time for a nonstop ATL to MTY flight is about 2 hour 56 minutes.

How many flights go between Atlanta, GA and Monterrey?

It depends on the day of the week and the date, but a typical day might have around 63 available flights from ATL to MTY.


Airport Location Info


Departing Airport

Origination code ATL
Origination airport name Hartsfield-Jackson Atlanta International Airport
City Atlanta, GA
Country the United States
Latitude 33.6
Longitude -84.4

Return Airport

Destination code MTY
Destination airport name General Mariano Escobedo International Airport
City Monterrey
Country Mexico
Latitude 25.8
Longitude -100.1


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.