$437 Cheap Flights from Tijuana (TIJ) to Buenos Aires (AEP)

View $437 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from Tijuana Intl. Airport (TIJ) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Tijuana to Buenos Aires (TIJ-AEP)

Prices were available within the past 7 days and start at $437 for one-way flights and $865 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Tue, Jan 6 - Tue, Jan 27
TIJ
Tijuana
AEP
Buenos Aires
$865 Roundtrip, found 14 hours ago
$865
Roundtrip
found 14 hours ago
Select Aeromexico flight, departing Tue, Jan 6 from Tijuana to Buenos Aires, returning Tue, Jan 27, priced at $865 found 14 hours ago
LATAM Airlines Group
Wed, Dec 3 - Thu, Dec 11
TIJ
Tijuana
AEP
Buenos Aires
$868 Roundtrip, found 5 days ago
$868
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Wed, Dec 3 from Tijuana to Buenos Aires, returning Thu, Dec 11, priced at $868 found 5 days ago
LATAM Airlines Group
Tue, Nov 18 - Tue, Nov 25
TIJ
Tijuana
AEP
Buenos Aires
$868 Roundtrip, found 1 day ago
$868
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Tue, Nov 18 from Tijuana to Buenos Aires, returning Tue, Nov 25, priced at $868 found 1 day ago
LATAM Airlines Group
Mon, Dec 1 - Tue, Dec 9
TIJ
Tijuana
AEP
Buenos Aires
$872 Roundtrip, found 3 days ago
$872
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Dec 1 from Tijuana to Buenos Aires, returning Tue, Dec 9, priced at $872 found 3 days ago
LATAM Airlines Group
Wed, Jan 7 - Wed, Jan 28
TIJ
Tijuana
AEP
Buenos Aires
$873 Roundtrip, found 14 hours ago
$873
Roundtrip
found 14 hours ago
Select LATAM Airlines Group flight, departing Wed, Jan 7 from Tijuana to Buenos Aires, returning Wed, Jan 28, priced at $873 found 14 hours ago
Aeromexico
Mon, Nov 24 - Mon, Dec 1
TIJ
Tijuana
AEP
Buenos Aires
$942 Roundtrip, found 5 days ago
$942
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Mon, Nov 24 from Tijuana to Buenos Aires, returning Mon, Dec 1, priced at $942 found 5 days ago
Aeromexico
Tue, Jan 6 - Tue, Jan 27
TIJ
Tijuana
AEP
Buenos Aires
$943 Roundtrip, found 14 hours ago
$943
Roundtrip
found 14 hours ago
Select Aeromexico flight, departing Tue, Jan 6 from Tijuana to Buenos Aires, returning Tue, Jan 27, priced at $943 found 14 hours ago
Aeromexico
Tue, Jan 6 - Tue, Jan 27
TIJ
Tijuana
AEP
Buenos Aires
$947 Roundtrip, found 14 hours ago
$947
Roundtrip
found 14 hours ago
Select Aeromexico flight, departing Tue, Jan 6 from Tijuana to Buenos Aires, returning Tue, Jan 27, priced at $947 found 14 hours ago
Aeromexico
Tue, Jan 6 - Tue, Jan 27
TIJ
Tijuana
AEP
Buenos Aires
$969 Roundtrip, found 14 hours ago
$969
Roundtrip
found 14 hours ago
Select Aeromexico flight, departing Tue, Jan 6 from Tijuana to Buenos Aires, returning Tue, Jan 27, priced at $969 found 14 hours ago
Aeromexico
Tue, Jan 6 - Tue, Jan 27
TIJ
Tijuana
AEP
Buenos Aires
$972 Roundtrip, found 14 hours ago
$972
Roundtrip
found 14 hours ago
Select Aeromexico flight, departing Tue, Jan 6 from Tijuana to Buenos Aires, returning Tue, Jan 27, priced at $972 found 14 hours ago

Alternative airports near Buenos Aires

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ministro Pistarini Intl. EZE. Average driving time to city center is 25 minutes. Flights from $1,531
EZE
Ministro Pistarini Intl.
Average driving time to city center25 min
Flights from $1,531
Flights from Tijuana (TIJ) to Buenos Aires (AEP)
Origin airport
General Abelardo L. Rodriguez Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group
Roundtrip price
$864
Distance
5992 mi

Tijuana to Buenos Aires Flights

The cheapest times to fly from Tijuana to Buenos Aires

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 Tijuana to Buenos Aires are during the month of January. You can find some of the cheapest flights from Tijuana to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Tijuana to Buenos Aires: 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 Tijuana to Buenos Aires

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 Tijuana to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $437 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 Tijuana to Buenos Aires 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 Tijuana to Buenos Aires 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.

 

Frequently asked questions

How much does a flight from General Abelardo L. Rodriguez Intl. Airport (TIJ) to Aeroparque Jorge Newbery Airport (AEP) cost?
Snag a cheap one-way flight from $437 or cheap return flight from $865 from General Abelardo L. Rodriguez Intl. Airport (TIJ) to Aeroparque Jorge Newbery Airport (AEP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from General Abelardo L. Rodriguez Intl. Airport (TIJ) to Aeroparque Jorge Newbery Airport (AEP)?
January is the cheapest month to fly from TIJ to AEP. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from General Abelardo L. Rodriguez Intl. Airport (TIJ) to Aeroparque Jorge Newbery Airport (AEP)?
To find the cheapest airline flying from TIJ to AEP, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from General Abelardo L. Rodriguez Intl. Airport (TIJ) to Aeroparque Jorge Newbery Airport (AEP)?
You'll have to hop on a flight with a layover when traveling from General Abelardo L. Rodriguez Intl. Airport (TIJ) to Aeroparque Jorge Newbery Airport (AEP). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from TIJ to AEP?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Abelardo L. Rodriguez Intl. Airport (TIJ) to Aeroparque Jorge Newbery Airport (AEP)?
To reach Aeroparque Jorge Newbery Airport (AEP) on schedule, choose a flight that takes off from General Abelardo L. Rodriguez Intl. Airport (TIJ) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 General Abelardo L. Rodriguez Intl. Airport (TIJ) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Booking your ticket from TIJ to AEP shortly before your trip is usually more expensive. But if you're flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a TIJ to AEP flight and hotel package?
Booking a TIJ to AEP flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from General Abelardo L. Rodriguez Intl. Airport (TIJ) to Aeroparque Jorge Newbery Airport (AEP)?
If you reserved your TIJ to AEP flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type 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 more information.

Explore a world of travel with Expedia

*Available to One Key members.