How much is the cheapest flight to Buenos Aires?

Prices were available within the past 7 days and starts at $282 for one-way flights and $524 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Mar 21, 2020

The best

Mar 14, 2020

Dinner was not good at all. Chicken was plenty of ketchup. Entertainment was not good either. No interesting movie to watch.

Mar 10, 2020

Great experience over all except for the bumpy ride.Thx.Will try to fly again.

Mar 6, 2020

Only one thing didn’t like was about the seat, it was VERY BAD seat 25H was broke. About the rest I am very satisfied !!! The meal EXCELENT!! CONGRATULATIONS!!!! LOVE IT!! ❤️

Mar 3, 2020

A most enjoyable flight on a fine airline. Many thanks to Expedia and KLM.

Feb 29, 2020

They charge extra for checked baggage. I paid $1,900 Arg (~ US$30) for a checked bag.

Feb 27, 2020

Excellent airline

Feb 25, 2020

Flight departed on time and arrived 10' early,

Feb 24, 2020

Immigration at Buenos Aires was awful. Waited 1 1/4 hours

Feb 19, 2020

No tomato juice and milk

Find Your Flights to Buenos Aires BUE

Cheap flights to Buenos Aires(BUE)

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.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Buenos Aires.

Roundtrip prices range from $524 - $643, and one-ways to Buenos Aires start as low as $282.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Buenos Aires (BUE)

You have several options for which airline you choose to travel with to Buenos Aires. There are 10 airlines flying into BUE: Avianca, Aerolineas Argentinas, LATAM Airlines Group, Copa, Delta. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Buenos Aires (BUE) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to BUE in January and in October for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Trending flights to Buenos Aires

Prices were available within the past 7 days and starts at $282 for one-way flights and $524 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.