$742 Cheap Flights from Buenos Aires (AEP) to Tapachula (TAP)

View $742 flight on Mon, Oct 26, 2026Opens in a new window

Popular airlines from Buenos Aires (AEP-Aeroparque Jorge Newbery) to Tapachula, Chiapas (TAP-Tapachula Intl.)

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Cheap Flights from Buenos Aires to Tapachula (AEP-TAP)

Prices were available within the past 7 days and start at $742 for one-way flights and $1,121 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, Apr 16 - Sun, Apr 19
AEP
Buenos Aires
TAP
Tapachula
$1,121 Roundtrip, found 4 days ago
$1,121
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Apr 16 from Buenos Aires to Tapachula, returning Sun, Apr 19, priced at $1,121 found 4 days ago
LATAM Airlines Group
Fri, Apr 17 - Tue, Apr 21
AEP
Buenos Aires
TAP
Tapachula
$1,180 Roundtrip, found 2 days ago
$1,180
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Apr 17 from Buenos Aires to Tapachula, returning Tue, Apr 21, priced at $1,180 found 2 days ago
LATAM Airlines Group
Thu, Apr 16 - Sun, Apr 19
AEP
Buenos Aires
TAP
Tapachula
$1,184 Roundtrip, found 4 days ago
$1,184
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Apr 16 from Buenos Aires to Tapachula, returning Sun, Apr 19, priced at $1,184 found 4 days ago
LATAM Airlines Group
Thu, Apr 16 - Sun, Apr 19
AEP
Buenos Aires
TAP
Tapachula
$1,188 Roundtrip, found 4 days ago
$1,188
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Apr 16 from Buenos Aires to Tapachula, returning Sun, Apr 19, priced at $1,188 found 4 days ago
LATAM Airlines Group
Thu, Apr 16 - Sun, Apr 19
AEP
Buenos Aires
TAP
Tapachula
$1,201 Roundtrip, found 4 days ago
$1,201
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Apr 16 from Buenos Aires to Tapachula, returning Sun, Apr 19, priced at $1,201 found 4 days ago
LATAM Airlines Group
Fri, Apr 17 - Tue, Apr 21
AEP
Buenos Aires
TAP
Tapachula
$1,255 Roundtrip, found 2 days ago
$1,255
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Apr 17 from Buenos Aires to Tapachula, returning Tue, Apr 21, priced at $1,255 found 2 days ago
LATAM Airlines Group
Thu, Apr 16 - Sun, Apr 19
AEP
Buenos Aires
TAP
Tapachula
$1,257 Roundtrip, found 4 days ago
$1,257
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Apr 16 from Buenos Aires to Tapachula, returning Sun, Apr 19, priced at $1,257 found 4 days ago
LATAM Airlines Group
Fri, Apr 17 - Tue, Apr 21
AEP
Buenos Aires
TAP
Tapachula
$1,258 Roundtrip, found 2 days ago
$1,258
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Apr 17 from Buenos Aires to Tapachula, returning Tue, Apr 21, priced at $1,258 found 2 days ago
LATAM Airlines Group
Thu, Apr 16 - Sun, Apr 19
AEP
Buenos Aires
TAP
Tapachula
$1,261 Roundtrip, found 4 days ago
$1,261
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Apr 16 from Buenos Aires to Tapachula, returning Sun, Apr 19, priced at $1,261 found 4 days ago
LATAM Airlines Group
Thu, Apr 16 - Sun, Apr 19
AEP
Buenos Aires
TAP
Tapachula
$1,262 Roundtrip, found 4 days ago
$1,262
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Apr 16 from Buenos Aires to Tapachula, returning Sun, Apr 19, priced at $1,262 found 4 days ago
LATAM Airlines Group
Thu, Apr 16 - Sun, Apr 19
AEP
Buenos Aires
TAP
Tapachula
$1,264 Roundtrip, found 4 days ago
$1,264
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Apr 16 from Buenos Aires to Tapachula, returning Sun, Apr 19, priced at $1,264 found 4 days ago

Frequently asked questions

How much does a flight from Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP) cost?
Grab a cheap one-way flight from $742 or cheap return flight from $1,121 from Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP)?
The cheapest month to fly from AEP to TAP is April, when there's less demand. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest AEP to TAP flight.
How many flights per day from Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP)?
There are no daily nonstop flights from Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from AEP to TAP?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP)?
To avoid potential delays on the Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP) last-minute?
Holding off until right before your break to book a flight from AEP to TAP generally means paying more. While you may find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book an AEP to TAP flight and hotel package?
Compared with arranging hotels and flights separately, booking an AEP to TAP flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Aeroparque Jorge Newbery Airport (AEP) to Tapachula Intl. Airport (TAP)?
If you booked your AEP to TAP flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Aeroparque Jorge Newbery
Destination airport
Tapachula Intl.
Roundtrip price
$1,120
Distance
4073 mi

Book with confidence

Buenos Aires to Tapachula Flights

The cheapest times to fly from Buenos Aires to Tapachula

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buenos Aires to Tapachula are during the month of April. You can find some of the cheapest flights from Buenos Aires to Tapachula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buenos Aires to Tapachula

Sunday is one of the best days to book for cheap flights from Buenos Aires to Tapachula: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buenos Aires to Tapachula

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buenos Aires to Tapachula in 2026. You can also book with separate airlines for your outbound and return journeys, from $742 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buenos Aires to Tapachula flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buenos Aires to Tapachula airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Buenos Aires to Tapachula Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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