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$39+ Cheap flights from Mendoza (MDZ) to Buenos Aires (BUE)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
MDZ — BUE
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Mendoza El Plumerillo to Buenos Aires are usually found in May or June, booked 74 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Mendoza to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Mendoza (MDZ) to Buenos Aires (BUE). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$67
(Kiwi.com)

One-way from

$39
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$107

Good round-trip deal

$77 or less

Good one-way deal

$58 or less
Provider with most accurate pricing for Mendoza El Plumerillo-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Mendoza El Plumerillo-Buenos Aires (BUE) flights.
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From Mendoza El Plumerillo to Buenos Aires (BUE)
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One-way flight from Mendoza El Plumerillo to Buenos Aires (BUE)
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Mendoza El Plumerillo to Buenos Aires (BUE).
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Price to beat on a one-way flight from Mendoza El Plumerillo to Buenos Aires (BUE).
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Find flight deals from Mendoza to Buenos Aires

Cheapest flights from Mendoza to Buenos Aires
Explore the most affordable flight options available from Mendoza to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/287:50 amMDZ - AEP
Nonstop1h 35mFlybondi
Tue 4/17:40 amAEP - MDZ
Nonstop1h 50mFlybondi
Deal found 3/25$67
This Booking.com deal was found by Cheapflights users on 3/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/43:15 pmMDZ - AEP
Nonstop1h 35mMultiple Airlines
Sun 7/612:55 pmAEP - MDZ
1 stop8h 35mMultiple Airlines
Deal found 3/25$68
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/288:00 pmMDZ - AEP
Nonstop1h 40mAerolineas Argentinas
Tue 4/18:40 amAEP - MDZ
1 stop10h 00mAerolineas Argentinas
Deal found 3/25$69
This Booking.com deal was found by Cheapflights users on 3/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/410:15 pmMDZ - AEP
1 stop13h 05mJetSMART
Sun 7/612:55 pmAEP - MDZ
1 stop8h 35mJetSMART
Deal found 3/25$73
This Trip.com deal was found by Cheapflights users on 3/25. 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.
Fri 4/49:16 pmMDZ - EZE
Nonstop1h 37mMultiple Airlines
Sun 4/66:50 amEZE - MDZ
1 stop6h 30mMultiple Airlines
Deal found 3/25$83
This FlightHub deal was found by Cheapflights users on 3/25. 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 7/27:00 pmMDZ - EZE
Nonstop1h 40mAerolineas Argentinas
Thu 7/316:45 pmEZE - MDZ
1 stop23h 40mAerolineas Argentinas
Deal found 3/25$91
This OneTravel deal was found by Cheapflights users on 3/25. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:25 pmMDZ - EZE
Nonstop1h 35mFlybondi
Sun 4/208:10 amEZE - MDZ
Nonstop1h 50mFlybondi
Deal found 3/25$102
This OneTravel deal was found by Cheapflights users on 3/25. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:20 amMDZ - EZE
1 stop6h 52mLATAM Airlines
Sat 5/107:13 pmEZE - MDZ
1 stop15h 27mLATAM Airlines
Deal found 3/25$787

Cheapflights Fare Finder

Customize your flight search to find flights from Mendoza to Buenos Aires 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 March 26, 2025.
Use the filters below to find and compare flights from Mendoza to Buenos Aires that are best for you.

Fly from

Mendoza

Fly to

Buenos Aires

Route

Depart

Return

Price

MendozaBuenos Aires

MDZ - AEP

MDZAEP

Mendoza El Plumerillo

Fri 7/4

3:15 pm-4:50 pm

Nonstop1h 35m

Buenos Aires Jorge Newbery

Sun 7/6

12:55 pm-9:30 pm

1 stop8h 35m

$68

MendozaBuenos Aires

MDZ - AEP

MDZAEP

Mendoza El Plumerillo

Wed 7/2

9:34 pm-11:11 pm

Nonstop1h 37m

Buenos Aires Jorge Newbery

Thu 7/31

3:41 pm-5:36 pm

Nonstop1h 55m

$71

MendozaBuenos Aires

MDZ - AEP

MDZAEP

Mendoza El Plumerillo

Thu 4/17

1:35 pm-3:10 pm

Nonstop1h 35m

Buenos Aires Jorge Newbery

Sun 4/20

9:05 pm-10:55 pm

Nonstop1h 50m

$79

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

Fri 4/4

9:16 pm-10:53 pm

Nonstop1h 37m

Buenos Aires Ministro Pistarini

Sun 4/6

6:50 am-1:20 pm

1 stop6h 30m

$83

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

Wed 7/2

7:00 pm-8:40 pm

Nonstop1h 40m

Buenos Aires Ministro Pistarini

Thu 7/31

6:45 pm-6:25 pm

1 stop23h 40m

$91

MendozaBuenos Aires

MDZ - AEP

MDZAEP

Mendoza El Plumerillo

Wed 7/2

1:00 pm-2:40 pm

Nonstop1h 40m

Buenos Aires Jorge Newbery

Thu 7/31

11:45 am-6:25 pm

1 stop6h 40m

$98

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

Thu 4/17

6:25 pm-8:00 pm

Nonstop1h 35m

Buenos Aires Ministro Pistarini

Sun 4/20

8:10 am-10:00 am

Nonstop1h 50m

$102

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

Thu 5/8

11:20 am-6:12 pm

1 stop6h 52m

Buenos Aires Ministro Pistarini

Sat 5/10

7:13 pm-10:40 am

1 stop15h 27m

$787

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

Wed 4/9

7:15 pm-8:55 pm

Nonstop1h 40m

$40

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

Fri 4/25

8:35 pm-10:10 pm

Nonstop1h 35m

$41

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 17 results
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Compare providers for flights from Mendoza to Buenos Aires

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 Mendoza to Buenos Aires in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 Mendoza-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mendoza-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mendoza-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mendoza-Buenos Aires 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 Mendoza-Buenos Aires 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 Mendoza to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Mendoza 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.

Cheapflights Insights

Everything you need to know about your flight from Mendoza to Buenos Aires

How far ahead should I book a flight from Mendoza to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Mendoza to Buenos Aires. Price data was last updated on March 21, 2025.

The best time to book flights from Mendoza to Buenos Aires is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Mendoza to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Mendoza to Buenos Aires (average of $795). Flying from Mendoza to Buenos Aires in December is currently the most expensive (average of $1,260). 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.

What is the cheapest time of day to fly from MDZ to BUE?

Find hourly flight availability from Mendoza to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 86% on flights from Mendoza to Buenos Aires by exploring options for tickets in the morning.

What is the cheapest day to fly from Mendoza to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Mendoza to Buenos Aires. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their Mendoza to Buenos Aires flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated March 26, 2025.
Read through reviews of airlines operating flights from Mendoza to Buenos Aires, such as Aerolineas Argentinas, LATAM Airlines and JetSMART. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very good
842 reviews

Crew

8.3

Entertainment

5.7

Food

6.4

Boarding

8.0

Overall

8.0

Comfort

7.5

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Aerolineas Argentinas
8.0
Very good
842 reviews
Aerolineas Argentinas
8.0
Very good
842 reviews

Crew

8.3

Entertainment

5.7

Food

6.4

Boarding

8.0

Overall

8.0

Comfort

7.5

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
LATAM Airlines
7.5
Good
1,749 reviews
Aerolineas Argentinas
8.0
Very good
842 reviews

Crew

8.3

Entertainment

5.7

Food

6.4

Boarding

8.0

Overall

8.0

Comfort

7.5

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
JetSMART
6.6
Okay
179 reviews
Aerolineas Argentinas
8.0
Very good
842 reviews

Crew

8.3

Entertainment

5.7

Food

6.4

Boarding

8.0

Overall

8.0

Comfort

7.5

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Related info for your journey

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

  • What airport do you fly from for flights from Mendoza to Buenos Aires?

    If you book a flight to Buenos Aires from Mendoza, you will be flying from El Plumerillo, which is the city’s only airport. Mendoza El Plumerillo (MDZ) is located 5.1 mi from the center of Mendoza. There are 9 flights from El Plumerillo to Buenos Aires per day from 3 different airlines.

  • What are the cheapest airlines flying from Mendoza to Buenos Aires round-trip?

    Cheapflights users have booked flights from Mendoza to Buenos Aires round-trip from $67. Other airlines that can offer you cheap pricing are Aerolineas Argentinas, from $68, and JetSMART, from $83. These flights start at 33% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Mendoza to Buenos Aires one-way?

    For one-way options, check prices for JetSMART. According to our data, you can fly for as low as $39. Users have also found prices from $41 and $42 on Flybondi and Aerolineas Argentinas, respectively.

  • What are the most reliable airlines from Mendoza to Buenos Aires?

    Before booking your flight to Buenos Aires from Mendoza, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (93%), Air France (89%), Delta( 79%).

  • What are the cheapest flights from Mendoza to Buenos Aires?

    Looking for the cheapest flight from Mendoza to Buenos Aires? While on average our users pay $230, our data indicates the cheapest price to be $35. The most popular route (Mendoza El Plumerillo - Buenos Aires Ministro Pistarini), is priced around $48.

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

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

  • How can I find direct flights from Mendoza to Buenos Aires?

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

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

    Yes. Cheapflights offers flight deals from Mendoza to Buenos Aires 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 Mendoza to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Mendoza to Buenos Aires (average of $795). Flying from Mendoza to Buenos Aires in December is currently the most expensive (average of $1,260). 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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Alternative routes for Mendoza to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Jorge Newbery to Ushuaia flights
Jorge Newbery to El Calafate flights
Jorge Newbery to San Carlos de Bariloche flights
Ministro Pistarini to Ushuaia flights
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Jorge Newbery to Puerto Iguazú flights
Jorge Newbery to Mendoza flights
Ministro Pistarini to Mendoza flights
Ministro Pistarini to Puerto Iguazú flights
Ministro Pistarini to El Calafate flights
Puerto Iguazú to Jorge Newbery flights
Jorge Newbery to Salta flights
Ministro Pistarini to Cordoba flights
Mendoza to Ministro Pistarini flights
Ministro Pistarini to Salta flights
Cordoba to Ministro Pistarini flights
Puerto Iguazú to Ministro Pistarini flights
Mendoza to Jorge Newbery flights
Jorge Newbery to Cordoba flights
Jorge Newbery to San Martín de los Andes flights
Ushuaia to Jorge Newbery flights
Ushuaia to Ministro Pistarini flights
Cordoba to Jorge Newbery flights
Salta to Jorge Newbery flights
Mendoza to Puerto Iguazú flights
Jorge Newbery to Mar del Plata flights
Cordoba to San Carlos de Bariloche flights
Salta to Ministro Pistarini flights
San Carlos de Bariloche to El Calafate flights
Cordoba to Puerto Iguazú flights
Cordoba to El Calafate flights

Top 3 airlines flying from Mendoza to Buenos Aires

Discover the top 3 airlines that operate flights from Mendoza to Buenos Aires. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FlybondiCheapest$72Average$106FlexibilityNo cancel feeOn-timeN/A
Aerolineas ArgentinasCheapest$78Average$134FlexibilityNo cancel feeOn-time59%
JetSMARTCheapest$91Average$132FlexibilityNo cancel feeOn-timeN/A
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