Cheap Flights to Buenos Aires

Popular airlines to Buenos Aires

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Frequently asked questions

What month is the cheapest to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires is when there's less demand. Off-peak months are usually when you'll find cheap fares. To save money, avoid flying during public and school holidays.
Which US cities fly direct to Buenos Aires?
Miami and Houston are two US cities offering nonstop flights to Buenos Aires. Explore your options on Expedia by selecting the "Direct flights only" filter. Decide on the ideal departure for your trip, and then get ready to fly to Buenos Aires without any layovers.
How to find a cheap flight to Buenos Aires?
Making travel plans in the low season and booking in advance are two of the best ways to secure cheap flights to Buenos Aires. Or, consider departing on a Thursday, which is on average 16% cheaper than leaving on a Sunday.* Want to be the first to know as soon as fares drop? Set up price tracking on the Expedia app for real-time updates.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Buenos Aires?
It's possible to get cheap deals on last-minute departures to Buenos Aires, especially if your travel arrangements aren't set in stone. Think about flying from a different airport, tweaking your trip dates or selecting an alternative airline to get a cheap flight to Buenos Aires.
How far in advance should I book a flight to Buenos Aires?
Find the travel dates you want and a fare that fits your budget by booking your domestic flight to Buenos Aires up to 28 days in advance. Search for tickets between two and four months ahead if you're jetting to Buenos Aires from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Buenos Aires?
You can save an average of 8% by buying tickets on a Sunday instead of Fridays, which tend to be the priciest day to book.* When it comes to scoring a cheap flight to Buenos Aires, it's all about having good timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Buenos Aires?
Buenos Aires has connections to 9 airports globally through 8 carriers, with Augusto C. Sandino Intl. Airport (MGA) as its chief gateway. Choose from these top airlines to Buenos Aires when organizing your journey:

  • AVIANCA
  • United Airlines
  • American Airlines
  • Copa Airlines

Where do you fly into Buenos Aires?
If you're flying to Buenos Aires, the main airport to land at is Augusto C. Sandino Intl. Airport (MGA). Another option is to fly to Buenos Aires via Tola (ECI-Costa Esmeralda).
How far is the airport from central Buenos Aires?
Flying into Augusto C. Sandino Intl. Airport (MGA) puts you roughly 55 mi northwest of central Buenos Aires.
Can I save money by booking a Buenos Aires trip package?
Book a Buenos Aires flight and hotel package deal on Expedia, and you could benefit from significant savings. It's a breeze to bundle your hotel and flight, and you can add car rentals and activities to create your own personalized Buenos Aires getaway. Plus, nothing beats the convenience of booking everything in one place.
Can I change or cancel my flight to Buenos Aires?
If you booked your flight to Buenos Aires within the last 24 hours, you can often cancel or change it without fees. After that, additional charges may apply depending on the airline's terms and conditions. For more information, visit our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be offered a credit for future travel in place of a direct refund. When searching on Expedia, use the "No cancel fee" or "Changes included" boxes to find fares with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

 

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Tips to find the cheapest flights to Buenos Aires

The cheapest day to fly

Get started finding a cheap flight to Buenos Aires on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

is the cheapest month to fly to Buenos Aires. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Buenos Aires. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Buenos Aires, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Buenos Aires

The lowest price for round-trip flights to Buenos Aires in 2026 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Buenos Aires. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Buenos Aires

are just some of the airlines that can typically offer cheap tickets to Buenos Aires. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Buenos Aires and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Buenos Aires, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Buenos Aires. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Buenos Aires plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Buenos Aires

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Buenos Aires.

Stopover savings

The cheapest tickets to Buenos Aires are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Buenos Aires. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Buenos Aires for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Buenos Aires. Simply download the free Expedia app to your smart device and activate Buenos Aires flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Buenos Aires. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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

Tips to find the cheapest flights to Buenos Aires

Travel information

Destination airport
Buenos Aires
Destination airport IATA code
ECI

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