Cheap flights from Phoenix to Buenos Aires

Compare Phoenix to Buenos Aires flight deals

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Flight deals from Phoenix to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Phoenix to Buenos Aires? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phoenix to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Buenos Aires flights are currently cheapest in February.

Alternative Phoenix to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Phoenix to Buenos Aires? You could fly into the following airports instead.

Phoenix to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight found$548
Cheapest month to flyFebruary

Finding cheap flights from Phoenix to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Phoenix to Buenos Aires is $1,457. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Phoenix to Buenos Aires. But we found flights with one or more stops from $1,457.
As of December 2025, there are no flights flying from Phoenix to Buenos Aires.
The cheapest month to fly from Phoenix to Buenos Aires is usually February.
If you're flying from Phoenix, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from $1,457.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Buenos Aires on Friday, 13 February 2026.
No airlines currently offer direct flights between Phoenix and Buenos Aires. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 22°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
The cheapest airline that flies to Buenos Aires is Copa .

Travelling from Phoenix to Buenos Aires: what you need to know

  • Phoenix's main base, Phoenix Sky Harbour International Airport (PHX), is where countless awesome holidays begin. Explore your departure options from here for your flight from Phoenix to Buenos Aires.

  • Jorge Newbery Airport (AEP) and Ministro Pistarini Airport (EZE) are Buenos Aires's major entry points.

  • To ensure you board your Phoenix to Buenos Aires flight, leave enough time for things like check-in and baggage drop. Arriving two hours before international departures and an hour before domestic flights is the general rule.

  • If you're jetting off during a major holiday or other peak period, allow extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

How to find the cheapest flights from Phoenix to Buenos Aires

  • Booking in advance is often the key to finding a cheap Phoenix to Buenos Aires flight. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely pay.

  • If you can be flexible with your travel dates, use the 'Whole month' search tool. It'll give you the lowest price in every month when looking for your plane ticket from Phoenix to Buenos Aires.

  • Snapping up a cheap flight from Phoenix to Buenos Aires is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as the price has dropped.

  • Lock in a cheap Phoenix to Buenos Aires flight with the help of our filters. Choose your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

Flying from Phoenix

Phoenix Sky Harbour International Airport (PHX)

  • Think about adding a stopover to possibly find a cheaper Phoenix to Buenos Aires flight. Just uncheck 'Direct flights only' when searching for departures from Phoenix Sky Harbour International Airport. Take a pause at one of these popular options:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

  • Travelling from central Phoenix to PHX takes around 35 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 6 kilometres in 10 minutes or so, depending on traffic.

  • Want a relaxed start to your break? Stay near Phoenix Sky Harbour International Airport. Whether you're boarding an early flight from Phoenix to Buenos Aires or just don't want to be rushed, these hotels are the answer:

  • 82.57% of flights leaving Phoenix Sky Harbour International Airport touch down at their destination on time. Given its solid on-time performance, you're unlikely to experience delays when flying out of PHX.

  • PHX is located at 3400 Sky Harbour Boulevard.

Arriving in Buenos Aires

Jorge Newbery Airport (AEP)

  • Jorge Newbery Airport (AEP) is approximately 6 kilometres from the centre of Buenos Aires. If you're catching a cab or a ride-share, the drive takes roughly 20 minutes.

  • When travelling on public transport, expect a journey time of about 40 minutes.

  • If you're coming in on a late flight from Phoenix to Buenos Aires, few things beat the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these hotels near AEP:

  • Explore without limits with a Jorge Newbery Airport rental car. Book your wheels from Hertz, Localiza or rentar low cost and discover more of Buenos Aires and beyond.

  • Secure the lowest price by booking your vehicle from Jorge Newbery Airport around one week before your travel date.

Ministro Pistarini Airport (EZE)

  • After your flight from Phoenix to Buenos Aires has hit the runway, you can reach the city centre in around 35 minutes by car. Central Buenos Aires is approximately 24 kilometres from Ministro Pistarini Airport (EZE).

  • The trip will take roughly 2 hours 10 minutes on public transport.

  • After your flight from Phoenix to Buenos Aires, kick back at a hotel close to EZE. These are some comfortable options that'll help you sink into relaxation mode:

  • The quickest way to reach your destination is with a Ministro Pistarini Airport rental car. Pick up a set of wheels from Hertz, Cactus or Localiza and hit the road in a heartbeat.

  • Don't pay more than you need to. Securing your ride one week before your arrival at EZE will help you stay within budget.

Best time to go to Buenos Aires

  • It's time to plan your trip dates for your flight from Phoenix to Buenos Aires. August is the most popular month to travel to Buenos Aires. If you like a more low-key vibe, go in April.

  • The warmest month in Buenos Aires is January, with temperatures ranging between 19ºC (66ºF) and 31ºC (88ºF). Lock in your Phoenix to Buenos Aires ticket then if that's your idea of comfortable weather.

  • Look for cheap flights from Phoenix to Buenos Aires in July if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 15ºC (59ºF) on average.

More about Buenos Aires

  • Start your Buenos Aires trip right by choosing the perfect place to stay. As soon as you've booked your flight from Phoenix to Buenos Aires, explore our range of accommodation options including:

  • Obelisco de Buenos Aires and Recoleta Cemetery are just the start of the major attractions to put on your Buenos Aires to-do list. Continue your sightseeing adventures at Casa Rosada.

Explore more of Argentina

  • Rosario is just one of the many cities in Argentina waiting to be discovered once you've seen Buenos Aires. Around 274 kilometres to the north-west, popular attractions include Monumento a la Bandera (Flag Monument), Predio Ferial Parque de la Independencia and Parque Nacional a la Bandera.

  • If you're interested in discovering another well-known destination in Argentina, head for La Plata, roughly 56 kilometres south-east of Buenos Aires. Busto de Francisco Lopez Merino, Estacion circunvalacion and Museo Almafuerte are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.