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Mendoza

$738+ Cheap flights from Boston (BOS) to Mendoza (MDZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MDZ
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Boston to Mendoza

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Mendoza (MDZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$738
(Trip.com)
From Boston Logan Intl to Mendoza El Plumerillo
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Find flight deals from Boston to Mendoza

Cheapest flights from Boston to Mendoza
Explore the most affordable flight options available from Boston to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Trip.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/273:50 pmBOS - MDZ
2 stops17h 50mLATAM Airlines
Wed 9/37:40 pmMDZ - BOS
2 stops21h 20mLATAM Airlines
Deal found 7/28$738
This Trip.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:55 pmBOS - MDZ
2 stops22h 20mMultiple Airlines
Wed 9/39:10 amMDZ - BOS
3 stops26h 39mMultiple Airlines
Deal found 7/28$769

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Mendoza that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Boston to Mendoza that are best for you.

Fly from

Boston

Fly to

Mendoza

Route

Depart

Return

Price

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Wed 8/27

3:50 pm-10:40 am

2 stops17h 50m

Mendoza El Plumerillo

Wed 9/3

7:40 pm-4:00 pm

2 stops21h 20m

$738

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Wed 8/27

4:55 pm-4:15 pm

2 stops22h 20m

Mendoza El Plumerillo

Wed 9/3

9:10 am-10:49 am

3 stops26h 39m

$769

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Mon 10/27

9:55 am-12:00 pm

2 stops25h 05m

$2,217

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Mon 10/27

8:41 am-7:05 pm

3 stops33h 24m

$3,564

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Boston to Mendoza

Have a flexible travel schedule? Discover the best time to fly to Mendoza from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Mendoza

Get insights into the airlines that provide service to Mendoza. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mendoza. Reviews last updated July 29, 2025.
See what other customers who have flown with LATAM Airlines from Boston to Mendoza have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,822 reviews

Overall

7.5

Food

6.7

Entertainment

7.0

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,822 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Overall

7.5

Food

6.7

Entertainment

7.0

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Boston to Mendoza. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Boston to Mendoza round-trip?

    Currently priced at $738, LATAM Airlines will fly you from Boston to Mendoza and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Boston to Mendoza that include hotel bookings?

    Yes. In addition to deals on Boston to Mendoza flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Mendoza?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Mendoza.

  • Can I find deals for business class flights from Boston to Mendoza?

    Yes. Cheapflights offers flight deals from Boston to Mendoza by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Mendoza?

    Currently, May is the cheapest month in which you can book a flight from Boston to Mendoza (average of $904). Flying from Boston to Mendoza in December is currently the most expensive (average of $1,387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Boston to Mendoza

Discover the top 2 airlines that operate flights from Boston to Mendoza. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$993Average$1,266FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$1,148Average$2,021FlexibilityNo cancel feeOn-time70%

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