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Flights from Mendoza to Buenos Aires

Hi, I've summed up all the key info for Mendoza to Buenos Aires flights

Cheapest one-way

$ 25
Flybondi Tue, Sep 15

77% below next 30d avg. ($109)

Cheapest round-trip

$ 62
JetSMART Airlines Mon, Nov 2

69% below next 30d avg. ($201)

When to travel

September Cheapest month
July Peak month

Fastest flight

1h 35m 4m faster than avg. (1h 39m)

Recommended airlines

With a lowest one-way fare of $25 , travelers can expect an average price of $109 for upcoming trips, while round-trip tickets start at $62 . Flights typically take around 1h 39m , but the fastest nonstop option completes the journey in just 1h 35m minutes. There are 89 flights weekly on this route. You can arrive at any of the following airports in Buenos Aires: Ezeiza International Airport (EZE) , and Jorge Newbery Airport (AEP) . Flights from El Plumerillo International Airport to Jorge Newbery Airport (MDZ-AEP) are by far the most popular option for this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 1d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Mendoza to Buenos Aires over the next 90 days, with one-way fares from $25 and round-trip from $62. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        MDZ 9:00 AM
        1h 41m
        Nonstop
        EZE 10:41 AM
        Mendoza - Buenos Aires | Mon, Nov 2 | JetSMART Airlines
        AEP 8:47 PM
        1h 55m
        Nonstop
        MDZ 10:42 PM
        Buenos Aires - Mendoza | Tue, Nov 10 | JetSMART Airlines
        $62 $131
        53% off
        53% off
        $131 $62
      • MDZ 4:29 PM
        1h 39m
        Nonstop
        EZE 6:08 PM
        Mendoza - Buenos Aires | Tue, Sep 15 | JetSMART Airlines
        AEP 7:35 PM
        1h 59m
        Nonstop
        MDZ 9:34 PM
        Buenos Aires - Mendoza | Wed, Sep 23 | JetSMART Airlines
        $62 $131
        53% off
        53% off
        $131 $62
      • MDZ 10:55 PM
        1h 41m
        Nonstop
        EZE 12:36 AM
        Mendoza - Buenos Aires | Sat, Nov 7 | JetSMART Airlines
        EZE 6:00 AM
        1h 55m
        Nonstop
        MDZ 7:55 AM
        Buenos Aires - Mendoza | Tue, Nov 10 | JetSMART Airlines
        $69 $131
        47% off
        47% off
        $131 $69
      • MDZ 11:52 PM
        1h 39m
        Nonstop
        EZE 1:31 AM
        Mendoza - Buenos Aires | Mon, Oct 26 | JetSMART Airlines
        EZE 4:38 PM
        1h 55m
        Nonstop
        MDZ 6:33 PM
        Buenos Aires - Mendoza | Sun, Nov 1 | JetSMART Airlines
        $70
        47% off
        $131 $70
      • MDZ 7:31 PM
        1h 39m
        Nonstop
        EZE 9:10 PM
        Mendoza - Buenos Aires | Fri, Oct 2 | JetSMART Airlines
        EZE 6:11 PM
        1h 59m
        Nonstop
        MDZ 8:10 PM
        Buenos Aires - Mendoza | Mon, Oct 5 | JetSMART Airlines
        $70
        47% off
        $131 $70
      • MDZ 3:22 PM
        1h 39m
        Nonstop
        EZE 5:01 PM
        Mendoza - Buenos Aires | Wed, Oct 28 | JetSMART Airlines
        EZE 4:38 PM
        1h 55m
        Nonstop
        MDZ 6:33 PM
        Buenos Aires - Mendoza | Sun, Nov 1 | JetSMART Airlines
        $71
        46% off
        $131 $71
      • MDZ 9:09 PM
        1h 39m
        Nonstop
        EZE 10:48 PM
        Mendoza - Buenos Aires | Thu, Oct 15 | JetSMART Airlines
        EZE 7:00 AM
        1h 59m
        Nonstop
        MDZ 8:59 AM
        Buenos Aires - Mendoza | Tue, Oct 20 | JetSMART Airlines
        $71
        46% off
        $131 $71
      • MDZ 10:47 PM
        1h 39m
        Nonstop
        EZE 12:26 AM
        Mendoza - Buenos Aires | Sat, Oct 10 | JetSMART Airlines
        EZE 4:35 PM
        1h 59m
        Nonstop
        MDZ 6:34 PM
        Buenos Aires - Mendoza | Sat, Oct 17 | JetSMART Airlines
        $71
        46% off
        $131 $71
      • MDZ 1:20 PM
        1h 39m
        Nonstop
        AEP 2:59 PM
        Mendoza - Buenos Aires | Fri, Oct 16 | JetSMART Airlines
        AEP 6:10 AM
        1h 59m
        Nonstop
        MDZ 8:09 AM
        Buenos Aires - Mendoza | Sun, Oct 18 | JetSMART Airlines
        $71
        46% off
        $131 $71
      • MDZ 9:59 PM
        1h 39m
        Nonstop
        EZE 11:38 PM
        Mendoza - Buenos Aires | Thu, Oct 1 | JetSMART Airlines
        EZE 7:00 AM
        1h 59m
        Nonstop
        MDZ 8:59 AM
        Buenos Aires - Mendoza | Mon, Oct 5 | JetSMART Airlines
        $110
        16% off
        $131 $110
      • MDZ 1:00 PM
        17h 25m
        1 stop
        BUE 2:00 PM
        Mendoza - Buenos Aires | Sat, Sep 12 | Normal Airline
        BUE 3:00 PM
        6h
        Nonstop
        MDZ 4:00 PM
        Buenos Aires - Mendoza | Mon, Sep 14 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        MDZ 7:50 PM
        1h 35m
        Nonstop
        AEP 9:25 PM
        Mendoza - Buenos Aires | Tue, Sep 15 | Flybondi
        $25 $46
        46% off
        46% off
        $46 $25
      • MDZ 8:25 PM
        1h 35m
        Nonstop
        EZE 10:00 PM
        Mendoza - Buenos Aires | Fri, Sep 25 | Flybondi
        $28 $46
        39% off
        39% off
        $46 $28
      • MDZ 11:50 PM
        1h 39m
        Nonstop
        EZE 1:29 AM
        Mendoza - Buenos Aires | Wed, Oct 7 | JetSMART Airlines
        $32 $46
        30% off
        30% off
        $46 $32
      • MDZ 9:59 PM
        1h 39m
        Nonstop
        EZE 11:38 PM
        Mendoza - Buenos Aires | Thu, Oct 8 | JetSMART Airlines
        $32
        30% off
        $46 $32
      • MDZ 10:47 PM
        1h 39m
        Nonstop
        EZE 12:26 AM
        Mendoza - Buenos Aires | Sat, Oct 3 | JetSMART Airlines
        $35
        24% off
        $46 $35
      • MDZ 10:19 PM
        1h 39m
        Nonstop
        EZE 11:58 PM
        Mendoza - Buenos Aires | Wed, Sep 23 | JetSMART Airlines
        $36
        22% off
        $46 $36
      • MDZ 10:19 PM
        1h 39m
        Nonstop
        EZE 11:58 PM
        Mendoza - Buenos Aires | Tue, Sep 22 | JetSMART Airlines
        $37
        20% off
        $46 $37
      • MDZ 11:29 PM
        1h 39m
        Nonstop
        EZE 1:08 AM
        Mendoza - Buenos Aires | Mon, Sep 14 | JetSMART Airlines
        $37
        20% off
        $46 $37
      • MDZ 3:22 PM
        1h 39m
        Nonstop
        EZE 5:01 PM
        Mendoza - Buenos Aires | Wed, Oct 14 | JetSMART Airlines
        $38
        17% off
        $46 $38
      • MDZ 11:29 PM
        1h 39m
        Nonstop
        EZE 1:08 AM
        Mendoza - Buenos Aires | Mon, Sep 28 | JetSMART Airlines
        $38
        17% off
        $46 $38
      • MDZ 1:00 PM
        17h 25m
        1 stop
        BUE 2:00 PM
        Mendoza - Buenos Aires | Sat, Sep 12 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from Mendoza to Buenos Aires operate an average of 43 times per day over the past 7 days, with a 52.3% on-time departure rate and a 75.6% on-time arrival rate.

Which airlines are the most popular for Mendoza to Buenos Aires flights?

Direct flights available! Find 2 airlines fly direct from Mendoza to Buenos Aires, including Aerolineas Argentinas, JetSMART Airlines, Flybondi offers the cheapest non stop flights.
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.

Flight Info | Mendoza to Buenos Aires

The distance between Mendoza and Buenos Aires is approximately 982.9 km. It takes around 1 hour 39 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 price $25
Cheapest round-trip ticket price $62
Off-season for travel September
Peak season for travel July
Flight distance 982.9 km
Average flight time 1 hour 39 minutes
Popular airline Aerolineas Argentinas
Frequency ～53/week
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

Which month has the cheapest 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 December, with an average price of $65; while the month with the highest flight price is usually August, with an average price of up to $129.

$129
$97
$65
$33
    Cheapest
  • $73
    Sep
  • $92
    Oct
  • $105
    Nov
  • $65
    Dec
  • $72
    Jan
  • $92
    Feb
  • $84
    Mar
  • $102
    Apr
  • $113
    May
  • $79
    Jun
  • $115
    Jul
  • $129
    Aug

What is the cheapest month for round-trip flights from Mendoza to Buenos Aires?

Average price of round-trip flights from Mendoza to Buenos Aires purchased by Trip.com users by month over the past 12 months

According to historical data from Trip.com, the lowest prices for flights from Mendoza to Buenos Aires are found during September, with an average price of $81. Conversely, the highest prices are found during February, with an average price of up to $223.

$223
$152
$81
$10
  • $81
    Sep
  • $148
    Oct
  • $136
    Nov
  • $138
    Dec
  • $112
    Jan
  • $223
    Feb
  • $146
    Mar
  • $164
    Apr
  • $186
    May
  • $123
    Jun
  • $204
    Jul
  • $176
    Aug

Frequently Asked Questions

  • What are the cheapest flights from Mendoza to Buenos Aires (MDZ-BUE)?

    Based on Trip.com data, Flybondi offers one-way fares as low as $25 on Cheapest nonstop routes (e.g. MDZ to AEP on Tue, Sep 15), while JetSMART Airlines offers Cheapest nonstop round-trips from $62 departing on Mon, Nov 2 and returning on Tue, Nov 10.
  • At the moment, you can catch a nonstop 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 around 1 hour 39 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 89 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 -- AR1401 (07:31) Aerolineas Argentinas: S/M/T/W/T/F/S -- AR1403 (08:56)
  • 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 Tue, Sep 15, with one-way flights priced at just $25.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Flybondi.
    · 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 September flight calendar, it's currently cheapest to fly from Mendoza to Buenos Aires on September 23, 2026 with JetSMART, with prices starting at $25.
  • You can arrive at any of the following airports in Buenos Aires: Ezeiza International Airport (EZE), and Jorge Newbery Airport (AEP). Flights from El Plumerillo International Airport to Jorge Newbery Airport (MDZ-AEP) are by far the most popular option for this route.
  • The time difference between Buenos Aires and Mendoza is 0m.
  • Tickets can only be changed or canceled 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Mendoza to Buenos Aires is $109. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Mendoza to Buenos Aires is $201. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Mendoza and Buenos Aires, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • JetSMARTare the most popular budget airlines flying from Mendoza to Buenos Aires. Check baggage, seat and payment fees before comparing the final price.

Explore More Popular Flights

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.