The cheapest times to fly from BOS to MDZ are

  • January 22nd to February 11th
  • May 14th to June 10th
  • August 6th to December 9th

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 BOS to MDZ is early to mid September. Prices can be as high as $2450 for Sunday flights during late December, or as low as $804 for Tuesday flights around early to mid September.


When to Fly to Mendoza

Flying from Boston, MA (BOS) to Mendoza (MDZ) will usually cost between $943 to $1489 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $941. Due to high demand the most expensive time to fly is late December, with an average price of $1549. Planning your trip to low-cost times can easily save you $608 on economy flights and even more on first-class flights. Generally, any price below $1090 can be considered a good price for a round-trip BOS to MDZ flight.

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

BOS to MDZ Flight Prices

Compared to other flights, the BOS to MDZ flight is priced close to the average and costs slightly more than the average flight leaving from Boston. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly to Mendoza, and Fridays are the most expensive days to return to Boston. Selecting flights on the least expensive days could save you up to $161 (13%) 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 $1068. Return trip prices are from the MDZ to BOS 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 BOS to MDZ can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 20 minutes may not 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 not usually a nonstop flight from BOS to MDZ while comparing.

Destination alternative #1: Arturo Merino Benitez International Airport (SCL) in Santiago

  • 122 miles (196 km) away from MDZ
  • Usually 9.91% less expensive than MDZ
  • 1-layover flights available

See BOS to SCL flights


Flight Hacking BOS to MDZ

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 BOS to MDZ — but Champion Traveler does!

Hack #1: Lima (BOS > LIM > MDZ)

  • Price for both tickets: $933
  • Average savings: $157 (14.36%)

See BOS to LIM flights

Hack #2: New York, NY (BOS > JFK > MDZ)

  • Price for both tickets: $1022
  • Average savings: $68 (6.2%)

See BOS to JFK flights

Hack #3: Sao Paulo (BOS > GRU > MDZ)

  • Price for both tickets: $1041
  • Average savings: $49 (4.5%)

See BOS to GRU flights


Flight Questions Answered

Still have questions about flying from BOS to MDZ? We’ve got answers.

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Aerolineas Argentinas, Aeromexico, Air Canada, American, COPA, Delta, Gol, JetBlue, LATAM, United, and potentially more during busy seasons.

How far away is it from El Plumerillo Airport to Logan International Airport?

The distance between the two airports is roughly 5196 miles or 8362 kilometers.

How long does it take to fly from BOS to MDZ?

The real-world flight time for a nonstop BOS to MDZ flight is about 10 hour 20 minutes.

How many flights go between Boston, MA and Mendoza?

It depends on the day of the week and the date, but a typical day might have around 39 available flights from BOS to MDZ.


Airport Location Info


Departing Airport

Origination code BOS
Origination airport name Logan International Airport
City Boston, MA
Country the United States
Latitude 42.4
Longitude -71

Return Airport

Destination code MDZ
Destination airport name El Plumerillo Airport
City Mendoza
Country Argentina
Latitude -32.8
Longitude -68.8


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.