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Cheap Flights from Mendoza to Buenos Aires

Explore the cheapest flights from Mendoza to Buenos Aires in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at S$ 31, and round-trip direct tickets start at S$ 72.

      • Cheapest nonstop
        MDZ 19:19
        1h 39m
        Direct
        AEP 20:58
        Mendoza - Buenos Aires | Sat, Aug 8 | JetSMART Airlines
        AEP 05:00
        1h 59m
        Direct
        MDZ 06:59
        Buenos Aires - Mendoza | Mon, Aug 10 | JetSMART Airlines
        S$ 72 S$ 120
        40% off
        40% off
        S$ 120 S$ 72
      • MDZ 13:02
        1h 39m
        Direct
        EZE 14:41
        Mendoza - Buenos Aires | Mon, Aug 3 | JetSMART Airlines
        EZE 05:00
        1h 59m
        Direct
        MDZ 06:59
        Buenos Aires - Mendoza | Wed, Aug 5 | JetSMART Airlines
        S$ 73 S$ 120
        39% off
        39% off
        S$ 120 S$ 73
      • MDZ 15:41
        1h 39m
        Direct
        EZE 17:20
        Mendoza - Buenos Aires | Sat, Sep 5 | JetSMART Airlines
        EZE 06:00
        1h 59m
        Direct
        MDZ 07:59
        Buenos Aires - Mendoza | Tue, Sep 8 | JetSMART Airlines
        S$ 74 S$ 120
        38% off
        38% off
        S$ 120 S$ 74
      • MDZ 23:46
        1h 39m
        Direct
        EZE 01:25
        Mendoza - Buenos Aires | Sat, Aug 15 | JetSMART Airlines
        EZE 16:38
        1h 59m
        Direct
        MDZ 18:37
        Buenos Aires - Mendoza | Sun, Aug 23 | JetSMART Airlines
        S$ 74
        38% off
        S$ 120 S$ 74
      • MDZ 14:44
        1h 39m
        Direct
        EZE 16:23
        Mendoza - Buenos Aires | Wed, Jul 22 | JetSMART Airlines
        AEP 21:01
        1h 59m
        Direct
        MDZ 23:00
        Buenos Aires - Mendoza | Thu, Jul 30 | JetSMART Airlines
        S$ 80
        33% off
        S$ 120 S$ 80
      • MDZ 08:54
        1h 39m
        Direct
        AEP 10:33
        Mendoza - Buenos Aires | Sun, Jul 26 | JetSMART Airlines
        EZE 18:15
        1h 55m
        Direct
        MDZ 20:10
        Buenos Aires - Mendoza | Sun, Aug 2 | Flybondi
        S$ 80
        33% off
        S$ 120 S$ 80
      • MDZ 23:50
        1h 39m
        Direct
        EZE 01:29
        Mendoza - Buenos Aires | Wed, Aug 5 | JetSMART Airlines
        AEP 11:44
        1h 59m
        Direct
        MDZ 13:43
        Buenos Aires - Mendoza | Tue, Aug 11 | JetSMART Airlines
        S$ 86
        28% off
        S$ 120 S$ 86
      • MDZ 21:20
        1h 39m
        Direct
        EZE 22:59
        Mendoza - Buenos Aires | Thu, Aug 27 | JetSMART Airlines
        AEP 15:45
        1h 59m
        Direct
        MDZ 17:44
        Buenos Aires - Mendoza | Sat, Aug 29 | JetSMART Airlines
        S$ 86
        28% off
        S$ 120 S$ 86
      • MDZ 21:35
        1h 39m
        Direct
        EZE 23:14
        Mendoza - Buenos Aires | Wed, Aug 26 | JetSMART Airlines
        AEP 15:45
        1h 59m
        Direct
        MDZ 17:44
        Buenos Aires - Mendoza | Sat, Aug 29 | JetSMART Airlines
        S$ 86
        28% off
        S$ 120 S$ 86
      • MDZ 18:30
        1h 40m
        Direct
        AEP 20:10
        Mendoza - Buenos Aires | Wed, Jul 22 | Aerolineas Argentinas
        AEP 15:40
        26h 35m
        1 stop
        MDZ 18:15
        Buenos Aires - Mendoza | Thu, Jul 30 | Aerolineas Argentinas
        S$ 80
        33% off
        S$ 120 S$ 80
      • MDZ 13:00
        17h 25m
        1 stop
        BUE 14:00
        Mendoza - Buenos Aires | Thu, Jul 16 | Normal Airline
        BUE 15:00
        6h
        Direct
        MDZ 16:00
        Buenos Aires - Mendoza | Sat, Jul 18 | Normal Airline
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      • Cheapest nonstop
        MDZ 23:52
        1h 39m
        Direct
        EZE 01:31
        Mendoza - Buenos Aires | Mon, Aug 10 | JetSMART Airlines
        S$ 31 S$ 62
        50% off
        50% off
        S$ 62 S$ 31
      • MDZ 21:22
        1h 39m
        Direct
        EZE 23:01
        Mendoza - Buenos Aires | Sun, Aug 23 | JetSMART Airlines
        S$ 36 S$ 62
        42% off
        42% off
        S$ 62 S$ 36
      • MDZ 23:52
        1h 39m
        Direct
        EZE 01:31
        Mendoza - Buenos Aires | Mon, Aug 31 | JetSMART Airlines
        S$ 37 S$ 62
        40% off
        40% off
        S$ 62 S$ 37
      • MDZ 20:30
        1h 39m
        Direct
        EZE 22:09
        Mendoza - Buenos Aires | Thu, Aug 27 | JetSMART Airlines
        S$ 42
        32% off
        S$ 62 S$ 42
      • MDZ 23:52
        1h 39m
        Direct
        EZE 01:31
        Mendoza - Buenos Aires | Mon, Aug 24 | JetSMART Airlines
        S$ 42
        32% off
        S$ 62 S$ 42
      • MDZ 21:24
        1h 39m
        Direct
        EZE 23:03
        Mendoza - Buenos Aires | Sat, Jul 25 | JetSMART Airlines
        S$ 42
        32% off
        S$ 62 S$ 42
      • MDZ 23:51
        1h 39m
        Direct
        EZE 01:30
        Mendoza - Buenos Aires | Wed, Aug 26 | JetSMART Airlines
        S$ 42
        32% off
        S$ 62 S$ 42
      • MDZ 23:49
        1h 39m
        Direct
        EZE 01:28
        Mendoza - Buenos Aires | Sat, Aug 8 | JetSMART Airlines
        S$ 43
        31% off
        S$ 62 S$ 43
      • MDZ 23:46
        1h 39m
        Direct
        EZE 01:25
        Mendoza - Buenos Aires | Sat, Aug 22 | JetSMART Airlines
        S$ 44
        28% off
        S$ 62 S$ 44
      • MDZ 23:50
        1h 39m
        Direct
        EZE 01:29
        Mendoza - Buenos Aires | Wed, Aug 12 | JetSMART Airlines
        S$ 44
        28% off
        S$ 62 S$ 44
      • MDZ 13:00
        17h 25m
        1 stop
        BUE 14:00
        Mendoza - Buenos Aires | Thu, Jul 16 | Normal Airline
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Popular airlines from Mendoza to Buenos Aires

You can choose from 2 airlines that fly from Mendoza to Buenos Aires, including Aerolineas Argentinas, JetSMART Airlines, JetSMART Airlines offers the lowest prices on this route.
Aerolineas Argentinas logo Aerolineas Argentinas
JetSMART Airlines logo JetSMART Airlines
Airlines are determined based on actual purchased flight tickets from Mendoza to Buenos Aires according to previous 12 months data from Trip.com.

Flying from Mendoza to Buenos Aires

The distance between Mendoza and Buenos Aires is approximately 982.9km. It takes around 1 hour 40 minutes on average to fly from Mendoza to Buenos Aires. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight priceS$ 31
Cheapest return ticket priceS$ 72
Off-season for travelSeptember
Peak season for travelJuly
Flight distance982.9km
Average flight time1 hour 40 minutes
Popular airlineAerolineas Argentinas
Flight statistics for the Mendoza–Buenos Aires route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Mendoza to Buenos Aires.

What is the cheapest month for one-way flights from Mendoza to Buenos Aires?

The average price of one-way flights from Mendoza to Buenos Aires purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Mendoza to Buenos Aires is July, with an average price of S$ 68, and the most expensive month is May, with an average price of up to S$ 144.

S$ 144
S$ 106
S$ 68
S$ 30
  • S$ 68
    Jul
  • S$ 93
    Aug
  • S$ 91
    Sep
  • S$ 117
    Oct
  • S$ 134
    Nov
  • S$ 83
    Dec
  • S$ 92
    Jan
  • S$ 118
    Feb
  • S$ 108
    Mar
  • S$ 130
    Apr
  • S$ 144
    May
  • S$ 101
    Jun

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

Based on Trip.com's data over the past 3 days, these are the lowest one-way airfares from Mendoza to Buenos Aires during National Day.

National Day is scheduled on Aug 9. The flights from Mendoza to Buenos Aires are cheapest on Aug 8, with the lowest fare of S$ 44.

S$ 85
S$ 65
S$ 44
S$ 24
    Cheapest
  • S$ 45
    5
    Aug
  • S$ 76
    6
  • S$ 85
    7
  • S$ 44
    8
  • S$ 68
    9
  • S$ 76
    10
  • S$ 45
    11

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Mendoza (MDZ) to Buenos Aires (BUE)?

    Based on Trip.com data, JetSMART Airlines offers one-way fares as low as S$ 31 on Cheapest nonstop routes (e.g. MDZ to EZE on Mon, Aug 10), while JetSMART Airlines offers Cheapest nonstop round-trips from S$ 72 departing on Sat, Aug 8 and returning on Mon, Aug 10.
  • At the moment, you can catch a direct flight from Mendoza to Buenos Aires with the following airlines, including: Aerolineas Argentinas JetSMART Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 40 minutes to fly from Mendoza (MDZ) to Buenos Aires (BUE).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Mendoza to Buenos Aires is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 86 flight per week flying from Mendoza to Buenos Aires. You can check the weekly schedule for popular airlines on this route below: Aerolineas Argentinas: S/M/T/W/T/F/S -- AR1403 (08:44) Aerolineas Argentinas: S/M/T/W/T/F/S -- AR1401 (07:38)
  • To find best deals on flights from Mendoza to Buenos Aires, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 10, with one-way flights priced at just S$ 31.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is JetSMART Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Buenos Aires travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Mendoza to Buenos Aires is September, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Mendoza to Buenos Aires on July 18, 2026 with Aerolineas Argentinas, with prices starting at S$ 32.
  • You can land at any one of the following hubs in Buenos Aires, with El Plumerillo International Airport to Jorge Newbery Airport (MDZ-AEP) is by far the most common option on this route: Jorge Newbery Airport (AEP) Ezeiza International Airport (EZE).
  • The time difference between Buenos Aires and Mendoza is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Find Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.