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Flights from Cancun to Buenos Aires

What to know about flights from Cancun to Buenos Aires?

The distance between Cancun and Buenos Aires is approximately 6,878.27 km. It takes around 10 hours 47 minutes on average to fly from Cancun to Buenos Aires. Based on Trip.com's data, travel demand peaks in January. The cheapest month to book is December.

Cheapest one-way
$258
DM Airlines DM Airlines CUN-BUE 13h 56m · 1 stop Mon, Nov 30
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Cheapest round-trip
$545
DM Airlines DM Airlines CUN-BUE 14h 3m · 2 stops Wed, Oct 28 - Wed, Nov 4
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Recommended airlines
DM Airlines DM Airlines Cheapest · From $258 DM Airlines DM Airlines Most booked
When to travel
September
Cheapest
January
Peak season for travel
Route details
6,878.27 km
Flight distance
10h 47m
Average flight time

Explore the cheapest one-way and round-trip flights from Cancun to Buenos Aires over the next 90 days, with one-way fares from $258 and round-trip from $545. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        CUN 8:00 AM
        12h 25m
        Nonstop
        EZE 10:25 PM
        Cancun - Buenos Aires | Fri, Nov 27 | Aerolineas Argentinas
        EZE 11:25 PM
        9h 5m
        Nonstop
        CUN 6:30 AM
        Buenos Aires - Cancun | Wed, Dec 2 | Aerolineas Argentinas
        $961 $1,324
        27% off
        27% off
        $1,324 $961
      • CUN 3:55 PM
        8h 40m
        Nonstop
        EZE 2:35 AM
        Cancun - Buenos Aires | Wed, Oct 14 | Aerolineas Argentinas
        EZE 2:30 AM
        13h 55m
        Nonstop
        CUN 2:25 PM
        Buenos Aires - Cancun | Wed, Oct 21 | Aerolineas Argentinas
        $1,006 $1,324
        24% off
        24% off
        $1,324 $1,006
      • CUN 5:57 PM
        14h 3m
        1 stop
        EZE 10:00 AM
        Cancun - Buenos Aires | Wed, Oct 28 | DM Airlines
        EZE 9:15 PM
        16h 20m
        1 stop
        CUN 11:35 AM
        Buenos Aires - Cancun | Wed, Nov 4 | DM Airlines
        $545 $1,324
        59% off
        59% off
        $1,324 $545
      • CUN 12:30 PM
        15h 10m
        1 stop
        AEP 5:40 AM
        Cancun - Buenos Aires | Wed, Oct 28 | avianca
        EZE 9:15 PM
        16h 20m
        1 stop
        CUN 11:35 AM
        Buenos Aires - Cancun | Wed, Nov 4 | DM Airlines
        $567
        56% off
        $1,324 $567
      • CUN 5:57 PM
        14h 3m
        1 stop
        EZE 10:00 AM
        Cancun - Buenos Aires | Wed, Nov 4 | DM Airlines
        AEP 8:05 PM
        19h 45m
        1 stop
        CUN 1:50 PM
        Buenos Aires - Cancun | Sun, Nov 8 | LATAM Airlines
        $593
        55% off
        $1,324 $593
      • CUN 12:30 PM
        10h 55m
        1 stop
        EZE 1:25 AM
        Cancun - Buenos Aires | Fri, Nov 27 | avianca
        EZE 4:50 PM
        25h 5m
        1 stop
        CUN 3:55 PM
        Buenos Aires - Cancun | Wed, Dec 2 | avianca
        $613
        54% off
        $1,324 $613
      • CUN 7:05 AM
        12h 28m
        1 stop
        EZE 9:33 PM
        Cancun - Buenos Aires | Wed, Oct 28 | Copa Airlines
        EZE 9:15 PM
        16h 20m
        1 stop
        CUN 11:35 AM
        Buenos Aires - Cancun | Wed, Nov 4 | DM Airlines
        $635
        52% off
        $1,324 $635
      • CUN 12:35 PM
        15h 5m
        1 stop
        EZE 5:40 AM
        Cancun - Buenos Aires | Wed, Oct 14 | avianca
        EZE 2:30 AM
        11h 5m
        1 stop
        CUN 11:35 AM
        Buenos Aires - Cancun | Wed, Oct 21 | avianca
        $639
        52% off
        $1,324 $639
      • CUN 4:26 PM
        15h 6m
        1 stop
        EZE 9:32 AM
        Cancun - Buenos Aires | Fri, Nov 27 | DM Airlines
        EZE 11:10 PM
        14h 25m
        1 stop
        CUN 11:35 AM
        Buenos Aires - Cancun | Wed, Dec 2 | DM Airlines
        $659
        50% off
        $1,324 $659
      • CUN 7:11 AM
        15h 41m
        1 stop
        EZE 12:52 AM
        Cancun - Buenos Aires | Fri, Nov 27 | Copa Airlines
        EZE 2:45 PM
        21h 15m
        1 stop
        CUN 10:00 AM
        Buenos Aires - Cancun | Wed, Dec 2 | Copa Airlines
        $679
        49% off
        $1,324 $679
      • CUN 6:40 PM
        11h 50m
        1 stop
        AEP 8:30 AM
        Cancun - Buenos Aires | Wed, Oct 28 | LATAM Airlines
        EZE 9:15 PM
        16h 20m
        1 stop
        CUN 11:35 AM
        Buenos Aires - Cancun | Wed, Nov 4 | DM Airlines
        $690
        48% off
        $1,324 $690
      • CUN 4:47 PM
        32h 47m
        1 stop
        EZE 3:34 AM
        Cancun - Buenos Aires | Wed, Nov 4 | Copa Airlines
        EZE 2:21 AM
        21h 46m
        1 stop
        CUN 10:07 PM
        Buenos Aires - Cancun | Sun, Nov 8 | Copa Airlines
        $699
        47% off
        $1,324 $699
      • CUN 1:00 PM
        17h 25m
        1 stop
        BUE 2:00 PM
        Cancun - Buenos Aires | Wed, Oct 7 | Normal Airline
        BUE 3:00 PM
        6h
        Nonstop
        CUN 4:00 PM
        Buenos Aires - Cancun | Fri, Oct 9 | Normal Airline
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      • Cheapest nonstop
        CUN 8:50 AM
        8h 40m
        Nonstop
        EZE 7:30 PM
        Cancun - Buenos Aires | Fri, Dec 4 | Aerolineas Argentinas
        $302 $398
        24% off
        24% off
        $398 $302
      • CUN 8:50 AM
        8h 40m
        Nonstop
        EZE 7:30 PM
        Cancun - Buenos Aires | Thu, Dec 3 | Aerolineas Argentinas
        $302 $398
        24% off
        24% off
        $398 $302
      • CUN 5:36 PM
        13h 56m
        1 stop
        EZE 9:32 AM
        Cancun - Buenos Aires | Mon, Nov 30 | DM Airlines
        $258 $398
        35% off
        35% off
        $398 $258
      • CUN 5:57 PM
        14h 3m
        1 stop
        EZE 10:00 AM
        Cancun - Buenos Aires | Mon, Nov 23 | DM Airlines
        $261
        34% off
        $398 $261
      • CUN 5:57 PM
        14h 3m
        1 stop
        EZE 10:00 AM
        Cancun - Buenos Aires | Wed, Dec 2 | DM Airlines
        $266
        33% off
        $398 $266
      • CUN 5:57 PM
        13h 33m
        1 stop
        EZE 9:30 AM
        Cancun - Buenos Aires | Mon, Nov 2 | DM Airlines
        $268
        33% off
        $398 $268
      • CUN 12:35 PM
        13h 10m
        1 stop
        EZE 3:45 AM
        Cancun - Buenos Aires | Sat, Oct 31 | DM Airlines
        $281
        28% off
        $398 $281
      • CUN 4:26 PM
        12h 9m
        1 stop
        EZE 6:35 AM
        Cancun - Buenos Aires | Fri, Nov 27 | DM Airlines
        $285
        28% off
        $398 $285
      • CUN 12:35 PM
        15h 15m
        1 stop
        EZE 5:50 AM
        Cancun - Buenos Aires | Mon, Nov 23 | avianca
        $286
        28% off
        $398 $286
      • CUN 12:35 PM
        25h 15m
        1 stop
        EZE 3:50 PM
        Cancun - Buenos Aires | Wed, Dec 2 | avianca
        $286
        28% off
        $398 $286
      • CUN 12:35 PM
        13h 10m
        1 stop
        EZE 3:45 AM
        Cancun - Buenos Aires | Thu, Oct 22 | DM Airlines
        $290
        27% off
        $398 $290
      • CUN 4:26 PM
        14h 50m
        1 stop
        EZE 9:16 AM
        Cancun - Buenos Aires | Fri, Nov 6 | DM Airlines
        $292
        27% off
        $398 $292
      • CUN 1:00 PM
        17h 25m
        1 stop
        BUE 2:00 PM
        Cancun - Buenos Aires | Wed, Oct 7 | Normal Airline
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        Find more flights

Flight.News
Flights from Cancun to Buenos Aires operate an average of 1 times per day over the past 7 days, with a 50.0% on-time departure rate and a 50.0% on-time arrival rate.

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

The most popular airlines flying from Cancun to Buenos Aires are DM Airlines, avianca, and Aerolineas Argentinas, among 3 carriers on this route. DM Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
DM Airlines logo DM Airlines
avianca logo avianca
Aerolineas Argentinas logo Aerolineas Argentinas
Airlines are determined based on actual purchased flight tickets from Cancun to Buenos Aires according to previous 12 months data from Trip.com.

Trip.com price insights on flights from Cancun to Buenos Aires

Which month has the cheapest one-way flights from Cancun to Buenos Aires?

The average price of one-way flights from Cancun 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 Cancun to Buenos Aires is September, with an average price of $302; while the month with the highest flight price is usually February, with an average price of up to $616.

$616
$459
$302
$145
    Cheapest
  • $378
    Oct
  • $417
    Nov
  • $390
    Dec
  • $454
    Jan
  • $616
    Feb
  • $383
    Mar
  • $374
    Apr
  • $352
    May
  • $427
    Jun
  • $430
    Jul
  • $351
    Aug
  • $302
    Sep

When is the cheapest day to fly from Cancun to Buenos Aires during Columbus Day?

Data is based on the lowest one-way price from Cancun to Buenos Aires during Columbus Day on Trip.com in the past 3 days.

Columbus Day is scheduled for Oct 12. The cheapest flights from Cancun to Buenos Aires are available on Oct 13, with fares starting at $293.

$829
$561
$293
$25
    Cheapest
  • $654
    9
    Oct
  • $542
    10
  • $597
    11
  • $829
    12
  • $293
    13
  • $499
    14

Frequently Asked Questions

  • What are the cheapest flights from Cancun to Buenos Aires (CUN-BUE)?

    Based on Trip.com data, DM Airlines offers one-way fares as low as $258 on Cheapest nonstop routes (e.g. CUN to EZE on Mon, Nov 30), while DM Airlines offers Cheapest nonstop round-trips from $545 departing on Wed, Oct 28 and returning on Wed, Nov 4.
  • At the moment, you can catch a nonstop flight from Cancun to Buenos Aires with the following airlines, including: Aerolineas Argentinas Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 10 hours 47 minutes to fly from Cancun (CUN) 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 Cancun 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 3 flight per week flying from Cancun to Buenos Aires. You can check the weekly schedule for popular airlines on this route below: Aerolineas Argentinas: S/-/T/-/-/-/- -- AR1324 (16:10) Aerolineas Argentinas: -/-/-/-/T/-/S -- AR1370 (07:54)
  • To find best deals on flights from Cancun 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, Nov 30, with one-way flights priced at just $258.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aerolineas Argentinas.
    · 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 January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cancun to Buenos Aires is December, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Cancun to Buenos Aires on October 7, 2026 with Arajet Airline, with prices starting at $197.
  • You can arrive at any of the following airports in Buenos Aires: Ezeiza International Airport (EZE), and Jorge Newbery Airport (AEP). Flights from Cancún International Airport to Ezeiza International Airport (CUN-EZE) are by far the most popular option for this route.
  • The time difference between Buenos Aires and Cancun is 2h.
  • 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 Cancun to Buenos Aires is $543. 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 Cancun to Buenos Aires is $1,100. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Cancun 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.
  • Arajet Airlineare the most popular budget airlines flying from Cancun 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.