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Mendoza

$942+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MDZ
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap 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 June 12, 2026.

This LATAM Airlines deal was found by Cheapflights users on 6/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:05 pm
BOS
-
MDZ
2 stops22h 10m
LATAM Airlines
Thu 8/277:35 am
MDZ
-
BOS
2 stops28h 35m
LATAM Airlines
Deal found 6/10$942
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:01 am
BOS
-
MDZ
2 stops27h 49m
Multiple Airlines
Sat 6/2711:51 am
MDZ
-
BOS
2 stops44h 44m
Multiple Airlines
Deal found 6/11$1,139
This BusinessClass deal was found by Cheapflights users on 6/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:31 pm
BOS
-
MDZ
2 stops20h 59m
GOL
Sat 10/1710:15 pm
MDZ
-
BOS
2 stops38h 31m
GOL
Deal found 6/8$1,144
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 9/212:15 pm
BOS
-
MDZ
2 stops21h 09m
Multiple Airlines
Wed 9/1610:26 am
MDZ
-
BOS
2 stops21h 44m
Multiple Airlines
Deal found 6/11$1,148
This LATAM Airlines deal was found by Cheapflights users on 6/7. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:55 am
BOS
-
MDZ
2 stops28h 20m
LATAM Airlines
Thu 11/198:45 pm
MDZ
-
BOS
2 stops19h 56m
LATAM Airlines
Deal found 6/7$1,215
This LATAM Airlines deal was found by Cheapflights users on 6/8. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:20 am
BOS
-
MDZ
2 stops26h 46m
Multiple Airlines
Thu 8/2011:51 am
MDZ
-
BOS
2 stops31h 54m
Multiple Airlines
Deal found 6/8$1,233
This Copa Airlines deal was found by Cheapflights users on 6/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:55 pm
BOS
-
MDZ
1 stop31h 27m
Copa Airlines
Fri 10/161:25 am
MDZ
-
BOS
1 stop22h 37m
Copa Airlines
Deal found 6/8$1,238
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:09 pm
BOS
-
MDZ
2 stops45h 54m
Multiple Airlines
Mon 8/177:50 pm
MDZ
-
BOS
2 stops22h 25m
Multiple Airlines
Deal found 6/11$1,239
This Ovago deal was found by Cheapflights users on 6/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:09 pm
BOS
-
MDZ
2 stops45h 54m
Multiple Airlines
Thu 8/207:50 pm
MDZ
-
BOS
2 stops22h 25m
Multiple Airlines
Deal found 6/8$1,248

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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$942
(LATAM Airlines)
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

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 June 12, 2026.
Use the filters below to find and compare flights from Boston to Mendoza that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Tue 8/25

3:20 pm-7:03 pm

3 stops26h 43m

Mendoza El Plumerillo

Thu 8/27

1:00 pm-3:22 pm

2 stops27h 22m

$942

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Fri 8/7

7:20 am-11:06 am

2 stops26h 46m

Mendoza El Plumerillo

Thu 8/20

11:51 am-6:45 pm

2 stops31h 54m

$1,233

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Mon 10/12

3:55 pm-12:22 am

1 stop31h 27m

Mendoza El Plumerillo

Fri 10/16

1:25 am-11:02 pm

1 stop22h 37m

$1,238

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Mon 8/3

9:20 pm-7:03 pm

2 stops44h 43m

Mendoza El Plumerillo

Thu 8/20

11:51 am-2:41 pm

2 stops27h 50m

$1,239

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Mon 8/3

8:09 pm-7:03 pm

2 stops45h 54m

Mendoza El Plumerillo

Mon 8/17

7:50 pm-5:15 pm

2 stops22h 25m

$1,239
Quickest round-trip

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Sat 7/11

5:05 pm-11:06 am

2 stops17h 01m

Mendoza El Plumerillo

Sat 7/25

1:00 pm-7:35 am

1 stop19h 35m

$1,262

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Mendoza flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

  • How long is the flight from Boston to Mendoza?

    Airlines like LATAM Airlines fly from Boston to Mendoza in about 26h 43m. The time it takes to get you to your destination can typically vary by up to . There are 5194 mi between Boston and Mendoza.

  • 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

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