What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Buenos Aires?

Air Canada and LATAM Airlines are the most popular carriers operating from Phoenix Sky Harbor Intl to Buenos Aires

Which airport is the most popular layover for flights between Phoenix Sky Harbor Intl Airport and Buenos Aires?

Atlanta (ATL) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 13h 56m.

Which layover airport offers the lowest fares from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Flights via Mexico City (MEX) offer the lowest average round-trip price of $1,008.

What airlines fly to Buenos Aires?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Buenos Aires from Phoenix Sky Harbor Intl Airport according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Dallas (DFW) has the shortest average layover time for this route: 1h 20m.

How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires?

There are 3 operators available for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires as of February 2026.

How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Buenos Aires?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$369 Cheap Flights from Phoenix Sky Harbor Intl Airport to Buenos Aires in 2026

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

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One-way

Last minute

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Enter your travel dates to find the best prices.

7:55 am - 2:30 pm

PHX

EZE

50h 35m

3 stops

4:35 pm - 7:22 pm

EZE

PHX

30h 47m

2 stops

$1,063Air Canada

Thu, May 7 - Thu, May 14

2:11 pm - 9:55 pm

PHX

EZE

27h 44m

1 stop

11:55 pm - 12:45 pm

EZE

PHX

16h 50m

1 stop

$1,072Aeromexico

Tue, Mar 17 - Tue, Mar 24

2:11 pm - 9:55 pm

PHX

EZE

27h 44m

1 stop

11:55 pm - 12:45 pm

EZE

PHX

16h 50m

1 stop

$1,080Aeromexico

Tue, Mar 17 - Tue, Mar 24

9:34 am - 12:05 am

PHX

EZE

34h 31m

3 stops

5:25 am - 12:45 pm

EZE

PHX

35h 20m

3 stops

$1,090Multiple Airlines

Tue, Mar 17 - Tue, Mar 24

2:11 pm - 9:55 pm

PHX

EZE

27h 44m

1 stop

11:55 pm - 12:45 pm

EZE

PHX

16h 50m

1 stop

$1,102Aeromexico

Tue, Mar 17 - Tue, Mar 24

2:11 pm - 9:55 pm

PHX

EZE

27h 44m

1 stop

11:55 pm - 12:45 pm

EZE

PHX

16h 50m

1 stop

$1,107Aeromexico

Tue, Mar 17 - Tue, Mar 24

9:34 am - 12:05 am

PHX

EZE

34h 31m

3 stops

5:25 am - 12:45 pm

EZE

PHX

35h 20m

3 stops

$1,109Multiple Airlines

Tue, Mar 17 - Tue, Mar 24

9:34 am - 3:50 pm

PHX

EZE

26h 16m

3 stops

4:45 am - 11:25 am

EZE

PHX

34h 40m

3 stops

$1,121Multiple Airlines

Mon, Mar 23 - Mon, Mar 30

7:05 am - 11:45 am

PHX

AEP

24h 40m

2 stops

5:15 pm - 11:29 am

AEP

PHX

22h 14m

2 stops

$1,327LATAM Airlines

Mon, Mar 16 - Fri, Mar 20

6:00 am - 7:40 am

PHX

AEP

21h 40m

2 stops

4:55 pm - 12:08 pm

AEP

PHX

23h 13m

2 stops

$1,369LATAM Airlines

Thu, May 7 - Thu, May 14

LATAM Airlines flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Our best LATAM Airlines deals on Phoenix Sky Harbor Intl Airport to Buenos Aires flight tickets

LATAM Airlines

Mar 16

PHX7:05 amPhoenix Sky Harbor Intl

24h 40m

2 stops

AEP11:45 amBuenos Aires Jorge Newbery

Mar 20

AEP5:15 pmBuenos Aires Jorge Newbery

22h 14m

2 stops

PHX11:29 amPhoenix Sky Harbor Intl

$1,327

LATAM Airlines

Mar 9

PHX12:00 pmPhoenix Sky Harbor Intl

18h 15m

1 stop

EZE10:15 amBuenos Aires Ministro Pistarini

Mar 23

EZE8:55 pmBuenos Aires Ministro Pistarini

16h 25m

1 stop

PHX9:20 amPhoenix Sky Harbor Intl

$1,342

LATAM Airlines

May 7

PHX6:00 amPhoenix Sky Harbor Intl

21h 40m

2 stops

AEP7:40 amBuenos Aires Jorge Newbery

May 14

AEP4:55 pmBuenos Aires Jorge Newbery

23h 13m

2 stops

PHX12:08 pmPhoenix Sky Harbor Intl

$1,369

American Airlines flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Buenos Aires flight tickets

American Airlines

Feb 19

PHX2:47 pmPhoenix Sky Harbor Intl

13h 33m

1 stop

EZE8:20 amBuenos Aires Ministro Pistarini

Mar 4

EZE10:25 pmBuenos Aires Ministro Pistarini

18h 27m

1 stop

PHX12:52 pmPhoenix Sky Harbor Intl

$1,473

American Airlines

Feb 12

PHX2:11 pmPhoenix Sky Harbor Intl

15h 59m

1 stop

EZE10:10 amBuenos Aires Ministro Pistarini

Feb 23

EZE11:59 pmBuenos Aires Ministro Pistarini

24h 56m

1 stop

PHX8:55 pmPhoenix Sky Harbor Intl

$7,337

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Thu 5/7

7:55 am-2:30 pm

3 stops50h 35m

Buenos Aires Ministro Pistarini

Thu 5/14

4:35 pm-7:22 pm

2 stops30h 47m

$1,063

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 3/17

2:11 pm-9:55 pm

1 stop27h 44m

Buenos Aires Ministro Pistarini

Tue 3/24

11:55 pm-12:45 pm

1 stop16h 50m

$1,072

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 3/17

2:11 pm-9:55 pm

1 stop27h 44m

Buenos Aires Ministro Pistarini

Tue 3/24

11:55 pm-12:45 pm

1 stop16h 50m

$1,080

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 3/17

9:34 am-12:05 am

3 stops34h 31m

Buenos Aires Ministro Pistarini

Tue 3/24

5:25 am-12:45 pm

3 stops35h 20m

$1,090

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 3/17

2:11 pm-9:55 pm

1 stop27h 44m

Buenos Aires Ministro Pistarini

Tue 3/24

11:55 pm-12:45 pm

1 stop16h 50m

$1,102

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 3/17

2:11 pm-9:55 pm

1 stop27h 44m

Buenos Aires Ministro Pistarini

Tue 3/24

11:55 pm-12:45 pm

1 stop16h 50m

$1,107

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 3/17

9:34 am-12:05 am

3 stops34h 31m

Buenos Aires Ministro Pistarini

Tue 3/24

5:25 am-12:45 pm

3 stops35h 20m

$1,109

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Mon 3/23

9:34 am-3:50 pm

3 stops26h 16m

Buenos Aires Ministro Pistarini

Mon 3/30

4:45 am-11:25 am

3 stops34h 40m

$1,121

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Mon 3/16

7:05 am-11:45 am

2 stops24h 40m

Buenos Aires Jorge Newbery

Fri 3/20

5:15 pm-11:29 am

2 stops22h 14m

$1,327

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Thu 5/7

6:00 am-7:40 am

2 stops21h 40m

Buenos Aires Jorge Newbery

Thu 5/14

4:55 pm-12:08 pm

2 stops23h 13m

$1,369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Phoenix Sky Harbor Intl Airport is in November. Flight prices, which tend to average around $1,205, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Buenos Aires from Phoenix Sky Harbor Intl Airport during January instead. Flights to Buenos Aires in January, while not as cheap as those in November, still average around $1,296.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Buenos Aires flights?

You could potentially save up to 34% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Buenos Aires flight.

When to book flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Buenos Aires (PHX to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Buenos Aires

Fastest flight time	21h 05m
Direct flights	None

The fastest flight from Phoenix Sky Harbor Intl Airport to Buenos Aires takes 21h 05m

There are no direct flights from Phoenix Sky Harbor Intl Airport to Buenos Aires. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Buenos Aires.

Search flight deals

How far is Phoenix Sky Harbor Intl to Buenos Aires by plane?
A flight from Phoenix Sky Harbor Intl to Buenos Aires will travel around 5840.2 mi. In terms of flight time, this usually takes a little over 21h 05m.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires?
Prices for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires?
There are 3 operators available for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires as of February 2026.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Phoenix Sky Harbor Intl Airport to Buenos Aires?
momondo data reveals that the most frequently booked airline on the route from Phoenix Sky Harbor Intl Airport to Buenos Aires is American Airlines, representing 45% of all bookings. The subsequent popular airlines are United Airlines at 41% and Delta at 14%.

Best airlines flying from Phoenix Sky Harbor Intl Airport to Buenos Aires

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,000	Free Cancellation	Rating 7.4 9,250 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,155	Free Cancellation	Rating 7.2 11,248 reviews	Search American Airlines flights
Delta	PriceFrom $1,210	Free Cancellation	Rating 7.9 8,169 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to Buenos Aires with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buenos Aires from Phoenix which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phoenix to Buenos Aires?

Once you have performed a search for Phoenix to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Phoenix to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phoenix to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fly into one of these airports located in Buenos Aires

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Cheap flights from Phoenix Sky Harbor Intl Airport to Buenos Aires from $369

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LATAM Airlines flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Our best LATAM Airlines deals on Phoenix Sky Harbor Intl Airport to Buenos Aires flight tickets

American Airlines flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Buenos Aires flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Buenos Aires that are best for you.

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Buenos Aires

What is the cheapest month to fly to Buenos Aires?

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Buenos Aires flights?

You could potentially save up to 34% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Buenos Aires flight.

What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Buenos Aires?

Air Canada and LATAM Airlines are the most popular carriers operating from Phoenix Sky Harbor Intl to Buenos Aires

What airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Phoenix Sky Harbor Intl Airport and Buenos Aires?

Atlanta (ATL) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Flights via Mexico City (MEX) offer the lowest average round-trip price of $1,008.

Which layover airport has the shortest travel time from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 13h 56m.

Which layover airport has the shortest connection time from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Dallas (DFW) has the shortest average layover time for this route: 1h 20m.

When to book flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Cheap Phoenix Sky Harbor Intl Airport to Buenos Aires (PHX to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Buenos Aires

Fastest flight time

Direct flights

How far is Phoenix Sky Harbor Intl to Buenos Aires by plane?

When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires?

How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires?

How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Buenos Aires?

What documentation or ID do you need to fly to Buenos Aires?

What is the most popular airline from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Buenos Aires

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Buenos Aires with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Buenos Aires?

Can I find flights from Phoenix to Buenos Aires with flexible booking policies on momondo?

How can momondo help me find flights from Phoenix to Buenos Aires?

I’m not ready to book a flight from Phoenix to Buenos Aires right now. Can momondo alert me if prices change?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires

Fly your favorite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Phoenix Sky Harbor Intl Airport

According to popular flight searches on momondo this year

Complete your trip to Buenos Aires

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According to popular flight searches on momondo this year