The cheapest times to fly from MTY to BOI are

  • January 8th to March 4th
  • April 16th to July 22nd (except the week of May 7th)
  • October 8th to November 11th

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 MTY to BOI is mid October. Prices can be as high as $1517 for Friday flights during early to mid December, or as low as $679 for Tuesday flights around mid October.


When to Fly to Boise

Flying from Monterrey (MTY) to Boise, ID (BOI) will usually cost between $714 to $899 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $679. Due to high demand the most expensive time to fly is early to mid December, with an average price of $967. Planning your trip to low-cost times can easily save you $288 on economy flights and even more on first-class flights. Generally, any price below $739 can be considered a good price for a round-trip MTY to BOI flight.

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

MTY to BOI Flight Prices

Compared to other flights, the MTY to BOI flight is cheaper than the average and costs about as much as the average flight leaving from Monterrey. The average price per mile (for a direct flight) is $0.3, 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. Fridays are the most expensive days to fly to Boise, and Sundays are the most expensive days to return to Monterrey. Selecting flights on the least expensive days could save you up to $51 (6%) 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 $737. Return trip prices are from the BOI to MTY 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 MTY to BOI can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 44 minutes may not be realistic.


Flight Hacking MTY to BOI

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 MTY to BOI — but Champion Traveler does!

Hack #1: Las Vegas, NV (MTY > LAS > BOI)

  • Price for both tickets: $503
  • Average savings: $236 (31.96%)

See MTY to LAX flights

Hack #2: Los Angeles, CA (MTY > LAX > BOI)

  • Price for both tickets: $510
  • Average savings: $229 (30.94%)

See MTY to LAS flights

Hack #3: Guadalajara (MTY > GDL > BOI)

  • Price for both tickets: $517
  • Average savings: $222 (29.99%)

See MTY to GDL flights


Flight Questions Answered

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

Which airlines fly this route?

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

How far away is it from Boise Air Terminal Airport to General Mariano Escobedo International Airport?

The distance between the two airports is roughly 1526 miles or 2456 kilometers.

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

The real-world flight time for a nonstop MTY to BOI flight is about 3 hour 44 minutes.

How many flights go between Monterrey and Boise, ID?

It depends on the day of the week and the date, but a typical day might have around 22 available flights from MTY to BOI.


Airport Location Info


Departing Airport

Origination codeMTY
Origination airport nameGeneral Mariano Escobedo International Airport

Return Airport

Destination codeBOI
Destination airport nameBoise Air Terminal Airport
CityBoise, ID
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.