US$584️ Cheap Flights from Phoenix to Buenos Aires (2024)

App

Help

USD

Search Bookings

Trip.com

Flights

Flights to Argentina

Flights to Buenos Aires

Flights from Phoenix to Buenos Aires

Hotels in Buenos Aires

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Phoenix to Buenos Aires - Flights Starting at US$584

Book one-way or return flights from Phoenix to Buenos Aires from as little as US$584. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Phoenix to Buenos Aires

View airlines operating flights from Phoenix to Buenos Aires. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From US$317

Spirit Airlines

From US$322

United Airlines

From US$389

American Airlines

From US$396

Southwest Airlines

From US$409

Delta Air Lines

From US$424

LATAM Airlines

From US$436

Copa Airlines

From US$439

Sun Country Airlines

From US$560

Jetblue Airways

From US$584

ANA airlines

Find more flights and airlines

Alternative Routes from Phoenix to Buenos Aires

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Phoenix to Buenos Aires.

Cheapest
PHX
15:40
39h 10m
2 transfer
EZE
10:50
Sky Harbor International Airport - Ministro Pistarini International Airport
Sat, May 4Frontier Airlines
US$317
PHX
13:55
18h 45m
2 transfer
AEP
12:40
Sky Harbor International Airport - Jorge Newbery Airport
Wed, May 1LATAM Airlines
US$466
PHX
13:55
18h 45m
2 transfer
AEP
12:40
Sky Harbor International Airport - Jorge Newbery Airport
Wed, May 1LATAM Airlines
US$466
Find More Flights

Frequently Asked Questions

When are flight tickets from Phoenix (PHX) to Buenos Aires (BUE) the cheapest?
Airlines adjust prices for flights from Phoenix to Buenos Aires based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Phoenix (PHX) to Buenos Aires (BUE) cost?
According to Trip.com's data, the lowest price is around $1,124.
What is the transportation method from the main airport to downtown in Buenos Aires?
- The distance from Ministro Pistarini International Airport to downtown is about 27km. It takes about 40 minutes by taxi.
- The distance from Jorge Newbery Airport to downtown is about 5km. It takes about 20 minutes by taxi.

How to find a cheap flight from Phoenix to Buenos Aires

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to Buenos Aires. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com