Cheap Flights from Mexico City to Buenos Aires
Browse current best options from Mexico City. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Mexico City
RatePunk searches hundreds of travel sites at once for deals on flights to Buenos Aires
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Mexico City to Buenos Aires
Explore current cheapest deals departing from Mexico City to Buenos Aires
Round trip
Sort by: Cheapest
August 27 - September 9
NLU - Buenos Aires
$921
$497
Round trip
September 3 - September 9
NLU - Buenos Aires
$850
$525
Round trip
July 3 - July 10
MEX - Buenos Aires
$882
$589
Round trip
July 2 - July 10
MEX - Buenos Aires
$886
$591
Round trip
July 1 - July 10
MEX - Buenos Aires
$882
$591
Round trip
July 1 - July 9
MEX - Buenos Aires
$886
$591
Round trip
July 2 - July 9
MEX - Buenos Aires
$892
$591
Round trip
June 30 - July 9
MEX - Buenos Aires
$847
$591
Round trip
June 29 - July 9
MEX - Buenos Aires
$861
$591
Round trip
June 22 - June 30
MEX - Buenos Aires
$894
$593
Round trip
Unlock all 500+ flight deals to Buenos Aires and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Mexico City to Buenos Aires
How much is a round trip from Mexico City to Buenos Aires
Regular price: $778 - $2,753
Prices are currently below the regular range.
The regular price range for flights from Mexico City to Buenos Aires is $778 to $2753. The current lowest deal is $497 with Maersk Air, for travel from Aug 27-Sep 9.
now $497
Low $778
High $2,753
The cheapest time to fly from Mexico City to Buenos Aires
The cheapest month to fly from Mexico City to Buenos Aires is April, with a median price of $457. The most expensive month is December, with a median price of $1278. Prices are generally lower from March to October.
April
Flights from $457
December
Flights from $1,278
Direct flights from Mexico City to Buenos Aires
Aeroméxico
Last-minute flights going from Mexico City to Buenos Aires
Sat, Jun 20
MEX - Buenos Aires
Mexico City (MEX) - Buenos Aires (EZE)
Avianca
$916
$633
One-way
Sun, Jun 21
MEX - Buenos Aires
Mexico City (MEX) - Buenos Aires (EZE)
Copa Airlines
$1,012
$723
One-way
Mon, Jun 22
MEX - Buenos Aires
Mexico City (MEX) - Buenos Aires (EZE)
Copa Airlines
$976
$695
One-way
Mon, Jun 22
MEX - Buenos Aires
Mexico City (MEX) - Buenos Aires (EZE)
Copa Airlines
$928
$697
One-way
Mon, Jun 22
MEX - Buenos Aires
Mexico City (MEX) - Buenos Aires (EZE)
Copa Airlines
$983
$702
One-way
Tue, Jun 23
MEX - Buenos Aires
Mexico City (MEX) - Buenos Aires (EZE)
Copa Airlines
$890
$591
One-way
Biggest price drops on these dates for flights from Mexico City to Buenos Aires
Aug 27 - Sep 9
$921 → $497
46%
Dec 1 - Dec 16
$1,065 → $685
36%
Dec 1 - Dec 12
$1,063 → $685
36%
Jul 1 - Jul 8
$939 → $605
36%
Popular Airports to fly from Mexico City to Buenos Aires
Mexico City - Buenos Aires route insights
💸 Price insights
Recent fares are above the typical level
Recent fares from Mexico City to Buenos Aires are above the typical level for the last 90 days.
📅 Best time to fly
April is historically the cheapest month
Historically, April is the cheapest month to fly from Mexico City to Buenos Aires, with a median price of $457.
⏱️ Flight duration
Connecting flights typically take 32h 5m
The median flight time for connecting flights from Mexico City to Buenos Aires is 32h 5m.
✈️ Airlines & availability
Connecting flights are dominant on this route
Only 3.9% of recent deals from Mexico City to Buenos Aires are for direct flights.
🏆 Airline highlight
Aeroméxico offers direct flights
Aeroméxico has offered direct flights from Mexico City to Buenos Aires historically.
🎯 Booking tip
Deals appear frequently
Historically, deals from Mexico City to Buenos Aires appear frequently, with over 1 deal per day.
Mexico City main airports to depart from
Mexico City International (MEX)
Mexico City International Airport is a good option for flights from Mexico City to Buenos Aires.
📍 ~15 km from city center (reachable by car)
💸 Flights from ~$497
Felipe Ángeles International Airport (NLU)
Felipe Ángeles International Airport is another choice for flights from Mexico City to Buenos Aires.
📍 ~55 km from city center (reachable by car)
💸 Flights from ~$497
Buenos Aires main airports to arrive at
Ministro Pistarini International (EZE)
Ministro Pistarini International Airport is a key arrival point for flights to Buenos Aires from Mexico City.
📍 ~30 km from Buenos Aires (reachable by car)
💸 Flights from ~$497
Aeroparque Jorge Newbery (AEP)
Aeroparque Jorge Newbery is a convenient arrival option for flights to Buenos Aires from Mexico City.
📍 ~5 km from Buenos Aires (reachable by car)
💸 Flights from ~$629
Airports nearby Buenos Aires used as alternative
Carrasco International (MVD)
Carrasco International is a major international hub, useful for long-haul flights when Buenos Aires is congested or expensive.
📍 ~220 km from Buenos Aires (reachable by ferry, requires international border crossing).
💸 Flights from ~$654
Rosario – Islas Malvinas International (ROS)
Rosario – Islas Malvinas International is the largest regional airport within Argentina near Buenos Aires.
📍 ~300 km from Buenos Aires (reachable by car or bus).
💸 Flights from ~$706
Astor Piazzolla International (MDQ)
Astor Piazzolla International is a major domestic hub with consistent service to other Argentine cities.
📍 ~400 km from Buenos Aires (reachable by train, bus, or car).
💸 Flights from ~$833
Capitán de Corbeta Carlos A. Curbelo International (PDP)
Capitán de Corbeta Carlos A. Curbelo International is an international airport with direct links to regional capitals.
📍 ~220 km from Buenos Aires (requires cross-border travel).
💸 Flights from ~$958
Sauce Viejo (SFN)
Sauce Viejo is a secondary domestic alternative, useful for specific domestic connections if other airports are unavailable.
📍 ~470 km from Buenos Aires (reachable by car).
💸 Flights from ~$887
Business & First Class Flight Deals to Buenos Aires
Discover luxury on the budget with premium cabin class on flights from Mexico City to Buenos Aires.
Elite
Best Elite deals to Buenos Aires
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From MEX
Elite
Sep 02
Buenos Aires, Argentina
94% AI deal score
$3,429
$2,004
Save $1,425
From MEX
Elite
Aug 19
Buenos Aires, Argentina
94% AI deal score
$3,399
$2,007
Save $1,392
From MEX
Elite
Aug 11
Buenos Aires, Argentina
94% AI deal score
$3,394
$2,008
Save $1,386
From MEX
Elite
Jun 23
Buenos Aires, Argentina
94% AI deal score
$3,801
$2,082
Save $1,719
From MEX
Elite
Jul 28
Buenos Aires, Argentina
94% AI deal score
$2,639
$1,496
Save $1,143
From MEX
Elite
Sep 29
Buenos Aires, Argentina
94% AI deal score
$2,910
$1,593
Save $1,317
From MEX
Elite
Sep 04
Buenos Aires, Argentina
93% AI deal score
$3,473
$1,533
Save $1,940
From MEX
Elite
Aug 15
Buenos Aires, Argentina
93% AI deal score
$3,349
$1,615
Save $1,734
From NLU
Elite
Jul 05
Buenos Aires, Argentina
93% AI deal score
$4,389
$1,954
Save $2,435
From MEX
Elite
Jul 17
Buenos Aires, Argentina
93% AI deal score
$4,603
$1,957
Save $2,646
From NLU
Elite
Jul 05
Buenos Aires, Argentina
93% AI deal score
$4,389
$1,963
Save $2,426
From MEX
Elite
Aug 15
Buenos Aires, Argentina
93% AI deal score
$3,366
$2,004
Save $1,362
From MEX
Elite
Aug 28
Buenos Aires, Argentina
93% AI deal score
$3,354
$2,008
Save $1,346
From MEX
Elite
Aug 11
Buenos Aires, Argentina
93% AI deal score
$3,365
$2,008
Save $1,357
From MEX
Elite
Sep 11
Buenos Aires, Argentina
93% AI deal score
$3,513
$2,060
Save $1,453
From MEX
Elite
Sep 03
Buenos Aires, Argentina
93% AI deal score
$3,469
$2,060
Save $1,409
From MEX
Elite
Dec 10
Buenos Aires, Argentina
93% AI deal score
$3,534
$2,116
Save $1,418
From MEX
Elite
Jun 26
Buenos Aires, Argentina
93% AI deal score
$2,496
$1,202
Save $1,294
From MEX
Elite
Aug 06
Buenos Aires, Argentina
93% AI deal score
$2,484
$1,496
Save $988
From MEX
Elite
Aug 09
Buenos Aires, Argentina
93% AI deal score
$2,483
$1,505
Save $978
From MEX
Elite
Nov 16
Buenos Aires, Argentina
93% AI deal score
$2,561
$1,524
Save $1,037
From MEX
Elite
Nov 11
Buenos Aires, Argentina
93% AI deal score
$2,569
$1,524
Save $1,045
From MEX
Elite
Nov 09
Buenos Aires, Argentina
93% AI deal score
$2,568
$1,524
Save $1,044
From MEX
Elite
Nov 09
Buenos Aires, Argentina
93% AI deal score
$2,566
$1,565
Save $1,001
From MEX
Elite
Nov 16
Buenos Aires, Argentina
93% AI deal score
$2,562
$1,565
Save $997
From MEX
Elite
Nov 11
Buenos Aires, Argentina
93% AI deal score
$2,566
$1,565
Save $1,001
From MEX
Elite
Nov 16
Buenos Aires, Argentina
93% AI deal score
$2,559
$1,565
Save $994
From MEX
Elite
Nov 16
Buenos Aires, Argentina
93% AI deal score
$2,559
$1,565
Save $994
From MEX
Elite
Nov 14
Buenos Aires, Argentina
93% AI deal score
$2,505
$1,593
Save $912
From MEX
Elite
Nov 14
Buenos Aires, Argentina
93% AI deal score
$2,513
$1,593
Save $920
From MEX
Elite
Nov 14
Buenos Aires, Argentina
93% AI deal score
$2,514
$1,593
Save $921
From MEX
Elite
Sep 15
Buenos Aires, Argentina
93% AI deal score
$2,674
$1,651
Save $1,023
From MEX
Elite
Jul 26
Buenos Aires, Argentina
92% AI deal score
$4,416
$2,008
Save $2,408
From MEX
Elite
Jul 24
Buenos Aires, Argentina
92% AI deal score
$4,613
$2,060
Save $2,553
From MEX
Elite
Jul 02
Buenos Aires, Argentina
92% AI deal score
$4,583
$2,111
Save $2,472
From MEX
Elite
Jun 25
Buenos Aires, Argentina
92% AI deal score
$4,843
$2,895
Save $1,948
From MEX
Elite
Aug 18
Buenos Aires, Argentina
92% AI deal score
$2,490
$1,276
Save $1,214
From MEX
Elite
Jun 26
Buenos Aires, Argentina
92% AI deal score
$2,492
$1,284
Save $1,208
From MEX
Elite
Jun 26
Buenos Aires, Argentina
92% AI deal score
$2,461
$1,284
Save $1,177
From MEX
Elite
Jun 18
Buenos Aires, Argentina
92% AI deal score
$2,504
$1,374
Save $1,130
From MEX
Elite
Sep 02
Buenos Aires, Argentina
92% AI deal score
$2,397
$1,512
Save $885
From MEX
Elite
Oct 31
Buenos Aires, Argentina
92% AI deal score
$2,472
$1,543
Save $929
From MEX
Elite
Oct 27
Buenos Aires, Argentina
92% AI deal score
$2,467
$1,573
Save $894
From MEX
Elite
Oct 31
Buenos Aires, Argentina
92% AI deal score
$2,472
$1,584
Save $888
From MEX
Elite
Nov 14
Buenos Aires, Argentina
92% AI deal score
$2,454
$1,635
Save $819
From MEX
Elite
Nov 05
Buenos Aires, Argentina
92% AI deal score
$2,463
$1,651
Save $812
From MEX
Elite
Nov 14
Buenos Aires, Argentina
92% AI deal score
$2,512
$1,712
Save $800
From MEX
Elite
Nov 14
Buenos Aires, Argentina
92% AI deal score
$2,514
$1,712
Save $802
From MEX
Elite
Nov 14
Buenos Aires, Argentina
92% AI deal score
$2,509
$1,712
Save $797
From MEX
Elite
Nov 14
Buenos Aires, Argentina
92% AI deal score
$2,589
$1,712
Save $877
From MEX
Elite
Nov 14
Buenos Aires, Argentina
92% AI deal score
$2,506
$1,712
Save $794
From MEX
Elite
Nov 14
Buenos Aires, Argentina
92% AI deal score
$2,490
$1,712
Save $778
From MEX
Elite
Jun 27
Buenos Aires, Argentina
91% AI deal score
$4,461
$2,895
Save $1,566
From MEX
Elite
Sep 14
Buenos Aires, Argentina
91% AI deal score
$2,259
$1,578
Save $681
From MEX
Elite
Sep 16
Buenos Aires, Argentina
91% AI deal score
$2,260
$1,588
Save $672
From MEX
Elite
Jun 25
Buenos Aires, Argentina
90% AI deal score
$4,399
$2,895
Save $1,504
From MEX
Elite
Aug 29
Buenos Aires, Argentina
90% AI deal score
$1,776
$1,363
Save $413
From MEX
Elite
Aug 27
Buenos Aires, Argentina
89% AI deal score
$1,776
$1,393
Save $383
From MEX
Elite
Aug 13
Buenos Aires, Argentina
88% AI deal score
$1,762
$1,455
Save $307
From MEX
Elite
Aug 28
Buenos Aires, Argentina
88% AI deal score
$1,773
$1,476
Save $297
From MEX
Elite
Aug 14
Buenos Aires, Argentina
88% AI deal score
$1,765
$1,506
Save $259
From MEX
Elite
Aug 31
Buenos Aires, Argentina
88% AI deal score
$1,866
$1,536
Save $330
From MEX
Elite
Aug 29
Buenos Aires, Argentina
87% AI deal score
$1,828
$1,564
Save $264