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$29+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
MDZ — BUE
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 April, booked 80 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 junio 12, 2025.

Round-trip from

$55
(Kiwi.com)

One-way from

$29
(Trip.com)

Popular in

July

Cheapest in

May

Average price

$89

Good round-trip deal

$69 or less

Good one-way deal

$32 or less
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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Highest demand for flights based on searches. 2% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
sáb. 6/211:40 pmMDZ - AEP
Nonstop1h 35mFlybondi
jue. 6/267:00 amAEP - MDZ
Nonstop2h 00mFlybondi
Deal found 6/12$55
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.
mié. 7/27:55 pmMDZ - AEP
Nonstop1h 37mJetSMART
mié. 7/96:00 amAEP - MDZ
Nonstop1h 55mJetSMART
Deal found 6/11$56
This Mytrip deal was found by Cheapflights users on 6/12. 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.
vie. 7/1810:11 pmMDZ - EZE
Nonstop1h 37mJetSMART
jue. 7/313:02 pmEZE - MDZ
Nonstop1h 55mJetSMART
Deal found 6/12$60
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
vie. 6/207:30 pmMDZ - AEP
Nonstop1h 40mMultiple Airlines
jue. 6/267:00 amAEP - MDZ
Nonstop2h 00mMultiple Airlines
Deal found 6/12$71
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/173:50 pmMDZ - AEP
Nonstop1h 40mAerolineas Argentinas
mar. 6/241:00 pmAEP - MDZ
Nonstop2h 00mAerolineas Argentinas
Deal found 6/11$72
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
mié. 7/25:50 pmMDZ - EZE
Nonstop1h 40mAerolineas Argentinas
sáb. 7/57:20 amEZE - MDZ
Nonstop2h 00mAerolineas Argentinas
Deal found 6/9$80
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/278:35 pmMDZ - EZE
Nonstop1h 35mMultiple Airlines
dom. 6/297:05 amEZE - MDZ
Nonstop2h 00mMultiple Airlines
Deal found 6/10$90
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/2011:20 amMDZ - EZE
1 stop6h 52mLATAM Airlines
mar. 6/247:13 pmEZE - MDZ
1 stop15h 27mLATAM Airlines
Deal found 6/12$953

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 junio 12, 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

mié. 7/2

7:55 pm-9:32 pm

Nonstop1h 37m

Buenos Aires Jorge Newbery

mié. 7/9

6:00 am-7:55 am

Nonstop1h 55m

$56

MendozaBuenos Aires

MDZ - AEP

MDZAEP

Mendoza El Plumerillo

mié. 6/25

7:20 pm-8:55 pm

Nonstop1h 35m

Buenos Aires Jorge Newbery

sáb. 6/28

8:00 pm-9:50 pm

Nonstop1h 50m

$60

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

vie. 7/18

10:11 pm-11:48 pm

Nonstop1h 37m

Buenos Aires Ministro Pistarini

jue. 7/31

3:02 pm-4:57 pm

Nonstop1h 55m

$60

MendozaBuenos Aires

MDZ - AEP

MDZAEP

Mendoza El Plumerillo

mié. 7/30

10:05 am-11:10 pm

1 stop13h 05m

Buenos Aires Jorge Newbery

vie. 8/1

6:30 am-8:25 am

Nonstop1h 55m

$71

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

mié. 7/2

5:50 pm-7:30 pm

Nonstop1h 40m

Buenos Aires Ministro Pistarini

sáb. 7/5

7:20 am-9:20 am

Nonstop2h 00m

$80

MendozaBuenos Aires

MDZ - AEP

MDZAEP

Mendoza El Plumerillo

sáb. 8/30

11:55 am-10:20 am

1 stop22h 25m

Buenos Aires Jorge Newbery

sáb. 9/6

11:20 am-2:35 pm

1 stop27h 15m

$82

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

vie. 6/27

8:35 pm-10:10 pm

Nonstop1h 35m

Buenos Aires Ministro Pistarini

dom. 6/29

7:05 am-9:05 am

Nonstop2h 00m

$90

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

sáb. 7/12

11:20 am-6:14 pm

1 stop6h 54m

Buenos Aires Ministro Pistarini

vie. 7/18

12:58 pm-6:40 pm

1 stop5h 42m

$1,173

MendozaBuenos Aires

MDZ - AEP

MDZAEP

Mendoza El Plumerillo

mar. 8/5

1:44 pm-3:21 pm

Nonstop1h 37m

$29

MendozaBuenos Aires

MDZ - EZE

MDZEZE

Mendoza El Plumerillo

vie. 9/19

11:30 pm-1:07 am

Nonstop1h 37m

$33

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
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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 June 9, 2025.

The best time to book flights from Mendoza to Buenos Aires is 80 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 junio 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 80% 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 June 8, 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 junio 12, 2025.
Read through reviews of airlines operating flights from Mendoza to Buenos Aires, such as Aerolineas Argentinas, LATAM Airlines and GOL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
872 reviews

Food

6.4

Boarding

8.0

Entertainment

5.7

Overall

8.1

Comfort

7.5

Crew

8.3

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
8.1
Very good
872 reviews
Aerolineas Argentinas
8.1
Very good
872 reviews

Food

6.4

Boarding

8.0

Entertainment

5.7

Overall

8.1

Comfort

7.5

Crew

8.3

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
1,785 reviews
Aerolineas Argentinas
8.1
Very good
872 reviews

Food

6.4

Boarding

8.0

Entertainment

5.7

Overall

8.1

Comfort

7.5

Crew

8.3

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.
GOL
7.3
Good
1,073 reviews
Aerolineas Argentinas
8.1
Very good
872 reviews

Food

6.4

Boarding

8.0

Entertainment

5.7

Overall

8.1

Comfort

7.5

Crew

8.3

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
193 reviews
Aerolineas Argentinas
8.1
Very good
872 reviews

Food

6.4

Boarding

8.0

Entertainment

5.7

Overall

8.1

Comfort

7.5

Crew

8.3

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 $55. Other airlines that can offer you cheap pricing are JetSMART, from $56, and Aerolineas Argentinas, from $72. These flights start at 45% 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 $29. Users have also found prices from $34 and $37 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: Air France (95%), Delta (95%), GOL( 94%).

  • 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 $1,706, our data indicates the cheapest price to be $17. The most popular route (Mendoza El Plumerillo - Buenos Aires Ministro Pistarini), is priced around $90.

  • 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
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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetSMARTCheapest$48Average$121FlexibilityNo cancel feeOn-timeN/A
Aerolineas ArgentinasCheapest$61Average$91FlexibilityNo cancel feeOn-time59%
FlybondiCheapest$77Average$107FlexibilityNo cancel feeOn-timeN/A

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