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Mendoza

$478+ Cheap flights from Boston (BOS) to Mendoza (MDZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MDZ
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Boston to Mendoza

Best flights from Boston to Mendoza
Discover carefully curated flight deals from Boston to Mendoza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/105:34 amBOS - MDZ
3 stops31h 16mMultiple Airlines
Thu 1/153:40 pmMDZ - BOS
3 stops26h 39mMultiple Airlines
Deal found 12/11$998
This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/145:10 pmBOS - MDZ
2 stops35h 30mLATAM Airlines
Wed 1/2110:20 amMDZ - BOS
2 stops30h 00mLATAM Airlines
Deal found 12/11$1,296
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/85:34 amBOS - MDZ
2 stops23h 06mMultiple Airlines
Thu 1/153:40 pmMDZ - BOS
3 stops26h 39mMultiple Airlines
Deal found 12/11$1,016
This Mytrip deal was found by Cheapflights users on 12/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:27 amBOS - MDZ
2 stops23h 13mMultiple Airlines
Sat 2/2810:00 pmMDZ - BOS
2 stops22h 00mMultiple Airlines
Deal found 12/10$1,018
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/147:05 amBOS - MDZ
2 stops26h 35mLATAM Airlines
Tue 1/201:00 pmMDZ - BOS
2 stops31h 54mLATAM Airlines
Deal found 12/11$1,308
This SmartFares deal was found by Cheapflights users on 12/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/101:00 pmBOS - MDZ
2 stops28h 10mLATAM Airlines
Thu 1/1512:40 pmMDZ - BOS
1 stop19h 55mLATAM Airlines
Deal found 12/11$1,337
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/105:34 amBOS - MDZ
2 stops23h 06mMultiple Airlines
Sun 1/183:40 pmMDZ - BOS
3 stops26h 39mMultiple Airlines
Deal found 12/11$1,259

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$985
(Mytrip)

One-way from

$478
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-Mendoza El Plumerillo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Mendoza El Plumerillo flights.
Search Deals
From Boston Logan Intl to Mendoza El Plumerillo
Search Deals
One-way flight from Boston Logan Intl to Mendoza El Plumerillo
Search Deals

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 December 12, 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

Sat 1/10

5:34 am-2:50 pm

3 stops31h 16m

Mendoza El Plumerillo

Thu 1/15

3:40 pm-4:19 pm

3 stops26h 39m

$998

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Thu 1/8

5:34 am-6:40 am

2 stops23h 06m

Mendoza El Plumerillo

Thu 1/15

3:40 pm-4:19 pm

3 stops26h 39m

$1,016

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Fri 2/20

5:27 am-6:40 am

2 stops23h 13m

Mendoza El Plumerillo

Sat 2/28

10:00 pm-6:00 pm

2 stops22h 00m

$1,018

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Sat 1/10

5:34 am-6:40 am

2 stops23h 06m

Mendoza El Plumerillo

Sun 1/18

3:40 pm-4:19 pm

3 stops26h 39m

$1,259

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Wed 1/14

5:10 pm-6:40 am

2 stops35h 30m

Mendoza El Plumerillo

Wed 1/21

10:20 am-2:20 pm

2 stops30h 00m

$1,296

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Wed 1/14

7:05 am-11:40 am

2 stops26h 35m

Mendoza El Plumerillo

Tue 1/20

1:00 pm-6:54 pm

2 stops31h 54m

$1,308

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Sat 1/10

1:00 pm-7:10 pm

2 stops28h 10m

Mendoza El Plumerillo

Thu 1/15

12:40 pm-6:35 am

1 stop19h 55m

$1,337

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Fri 2/20

6:22 pm-6:40 am

2 stops34h 18m

$478

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Fri 2/20

8:55 am-11:55 am

1 stop25h 00m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Boston to Mendoza

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Mendoza in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Mendoza flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Mendoza flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Mendoza flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Mendoza flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Mendoza flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 12, 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
1,887 reviews

Crew

8.1

Food

6.7

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,887 reviews
LATAM Airlines
7.5
Good
1,887 reviews

Crew

8.1

Food

6.7

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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 $943, 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Boston to Mendoza

Discover the top airline 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$943Average$1,266FlexibilityNo cancel feeOn-time81%

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