PHX - EZE

$370 Find Cheap Flights from Phoenix to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Buenos Aires departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires Ministro Pistarini Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Buenos Aires, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Phoenix to Buenos Aires (PHX-EZE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Buenos Aires

Fri, Oct 31 - Wed, Nov 12
Multiple Airlines Logo
10:58 am - 3:45 amPHX-EZE
36h 47m3 stops
Multiple Airlines Logo
7:35 am - 3:02 pmEZE-PHX
35h 27m3 stops
$1,002Multiple Airlines
Find Deal
Fri, Oct 31 - Wed, Nov 12
Copa Airlines Logo
3:32 pm - 10:31 pmPHX-EZE
26h 59m2 stops
Copa Airlines Logo
5:16 am - 10:40 pmEZE-PHX
21h 24m2 stops
$1,008Copa Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 11
Multiple Airlines Logo
10:58 am - 3:45 amPHX-EZE
36h 47m3 stops
Multiple Airlines Logo
3:30 am - 8:32 amEZE-PHX
33h 02m3 stops
$1,048Multiple Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 22
Copa Airlines Logo
4:32 pm - 1:00 amPHX-EZE
28h 28m2 stops
Copa Airlines Logo
2:32 pm - 9:44 pmEZE-PHX
35h 12m2 stops
$1,054Copa Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
10:58 am - 3:45 amPHX-EZE
36h 47m3 stops
Multiple Airlines Logo
7:45 am - 1:18 pmEZE-PHX
33h 33m3 stops
$1,072Multiple Airlines
Find Deal
Sat, Oct 25 - Sun, Nov 16
Copa Airlines Logo
7:46 pm - 4:19 amPHX-EZE
28h 33m2 stops
Copa Airlines Logo
5:16 am - 10:40 pmEZE-PHX
21h 24m2 stops
$1,083Copa Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
LATAM Airlines Logo
10:05 am - 2:30 amPHX-EZE
36h 25m2 stops
LATAM Airlines Logo
12:48 pm - 7:28 pmEZE-PHX
34h 40m2 stops
$1,245LATAM Airlines
Find Deal
Sun, Oct 5 - Sat, Oct 11
LATAM Airlines Logo
6:15 am - 1:55 pmPHX-EZE
27h 40m2 stops
LATAM Airlines Logo
6:00 am - 11:00 pmEZE-PHX
21h 00m2 stops
$1,283LATAM Airlines
Find Deal
Sun, Oct 19 - Thu, Oct 23
Air Canada Logo
8:30 pm - 2:30 pmPHX-EZE
62h 00m3 stops
Air Canada Logo
4:35 pm - 7:19 pmEZE-PHX
30h 44m3 stops
$1,298Air Canada
Find Deal
Sun, Oct 19 - Thu, Oct 23
Air Canada Logo
8:30 pm - 2:30 pmPHX-EZE
62h 00m3 stops
Air Canada Logo
4:35 pm - 7:19 pmEZE-PHX
30h 44m3 stops
$1,302Air Canada
Find Deal

Everything you should know

Top airlines
Copa Airlines
Cheapest • from $1,008 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 23% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,002
Overall average: $1,510
Multiple Airlines
Fri 10/31Wed 11/12
PHX - EZE • 3 stops
Cheapest one-way
$370
Multiple Airlines
Sat 10/25
PHX - EZE • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Booking Insights

KAYAK's insights & trends for Phoenix to Buenos Aires flights

Get data-powered insights and trends into flights from Phoenix to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phoenix to Buenos Aires?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Buenos Aires Ministro Pistarini Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Phoenix to Buenos Aires, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Buenos Aires, Wednesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Buenos Aires Ministro Pistarini Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Buenos Aires Ministro Pistarini Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires Ministro Pistarini Airport is November, where tickets cost $1,255 (return) on average. On the other hand, the most expensive months are May and September, where the average cost of round-trip tickets is $1,855 and $1,815 respectively.

Good to know

Low seasonAugust
Cheapest flight$370
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Phoenix to Buenos Aires

When to book flights from Phoenix to Buenos Aires

Are your dates flexible? Find out the best times to travel from Phoenix to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Buenos Aires flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Buenos Aires Ministro Pistarini Airport?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires Ministro Pistarini Airport was $370 for a one-way ticket and $1,002 for a round-trip.

  • Do I need a passport to fly between Phoenix and Buenos Aires?

    Yes

  • Which airports will I be using when flying from Phoenix to Buenos Aires?

    When flying out of Phoenix you will be using Phoenix Sky Harbor Intl. You will be landing at Buenos Aires, also known as Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from Phoenix to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Buenos Aires?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Phoenix and Buenos Aires, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Phoenix to Buenos Aires, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Phoenix to Buenos Aires are Delta and United Airlines. With an average price for the route of $1,815 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,600 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Phoenix to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and EZE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Phoenix to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7957 reviews
8.2Boarding
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

8.0 ExcellentTarun, Sep 2025MCO - LHR
Read more Delta reviews

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Everything you need to know for your flight from Phoenix to Buenos Aires

Information on your arrival and departure airports

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