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Cheap flights from Phoenix Sky Harbor Intl Airport to Buenos Aires from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:55 am - 2:30 pm
PHX
-
EZE
26h 35m
2 stops
Air Canada Logo
4:35 pm - 7:22 pm
EZE
-
PHX
30h 47m
2 stops
$1,120Air Canada
on., mai 13 - on., mai 27
Air Canada Logo
7:55 am - 2:30 pm
PHX
-
EZE
26h 35m
2 stops
Air Canada Logo
4:35 pm - 7:22 pm
EZE
-
PHX
30h 47m
3 stops
$1,188Air Canada
on., mai 13 - on., mai 27
Multiple Airlines Logo
9:34 am - 3:40 pm
PHX
-
EZE
26h 06m
3 stops
Multiple Airlines Logo
7:10 am - 12:00 pm
EZE
-
PHX
32h 50m
3 stops
$1,221Multiple Airlines
on., apr. 22 - on., apr. 29
Multiple Airlines Logo
9:34 am - 3:40 pm
PHX
-
EZE
26h 06m
3 stops
Multiple Airlines Logo
7:10 am - 12:00 pm
EZE
-
PHX
32h 50m
3 stops
$1,240Multiple Airlines
on., apr. 22 - on., apr. 29
Multiple Airlines Logo
1:25 pm - 9:25 pm
PHX
-
EZE
28h 00m
1 stop
Multiple Airlines Logo
10:45 pm - 11:53 am
EZE
-
PHX
41h 08m
2 stops
$1,249Multiple Airlines
sø., apr. 19 - sø., apr. 26
Multiple Airlines Logo
8:00 am - 2:30 pm
PHX
-
EZE
26h 30m
2 stops
Multiple Airlines Logo
7:45 am - 12:00 pm
EZE
-
PHX
32h 15m
3 stops
$1,253Multiple Airlines
on., apr. 22 - on., apr. 29
Multiple Airlines Logo
11:53 am - 3:40 pm
PHX
-
EZE
23h 47m
3 stops
Multiple Airlines Logo
2:30 am - 8:00 am
EZE
-
PHX
33h 30m
3 stops
$1,255Multiple Airlines
to., jun. 4 - fr., jun. 5
Copa Airlines Logo
6:00 am - 7:51 am
PHX
-
EZE
21h 51m
2 stops
Copa Airlines Logo
12:10 am - 9:59 pm
EZE
-
PHX
25h 49m
2 stops
$1,279Copa Airlines
to., jun. 18 - on., jun. 24
LATAM Airlines Logo
7:05 am - 4:00 pm
PHX
-
AEP
28h 55m
2 stops
LATAM Airlines Logo
3:45 pm - 7:49 pm
AEP
-
PHX
32h 04m
2 stops
$1,475LATAM Airlines
fr., apr. 10 - ti., apr. 14
LATAM Airlines Logo
7:05 am - 7:40 am
PHX
-
AEP
20h 35m
2 stops
LATAM Airlines Logo
3:45 pm - 7:49 pm
AEP
-
PHX
32h 04m
2 stops
$1,532LATAM Airlines
fr., apr. 10 - ti., apr. 14

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

Our best Copa Airlines deals on Phoenix Sky Harbor Intl Airport to Buenos Aires flight tickets
Copa Airlines
Jul 15
PHX6:54 pmPhoenix Sky Harbor Intl
23h 07m
2 stops
EZE10:01 pmBuenos Aires Ministro Pistarini
Jul 27
EZE2:49 pmBuenos Aires Ministro Pistarini
36h 10m
2 stops
PHX10:59 pmPhoenix Sky Harbor Intl
$1,279
Copa Airlines
Apr 4
PHX6:00 amPhoenix Sky Harbor Intl
21h 55m
2 stops
EZE7:55 amBuenos Aires Ministro Pistarini
Apr 17
EZE12:14 amBuenos Aires Ministro Pistarini
22h 00m
2 stops
PHX6:14 pmPhoenix Sky Harbor Intl
$2,079
Copa Airlines
Mar 28
PHX12:30 pmPhoenix Sky Harbor Intl
15h 30m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Mar 30
EZE9:00 pmBuenos Aires Ministro Pistarini
15h 37m
1 stop
PHX8:37 amPhoenix Sky Harbor Intl
$2,162

Azul flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Our best Azul deals on Phoenix Sky Harbor Intl Airport to Buenos Aires flight tickets
Azul
Sep 1
PHX11:55 amPhoenix Sky Harbor Intl
22h 35m
1 stop
EZE2:30 pmBuenos Aires Ministro Pistarini
Sep 7
EZE4:35 pmBuenos Aires Ministro Pistarini
54h 41m
2 stops
PHX7:16 pmPhoenix Sky Harbor Intl
$1,320
Azul
Mar 28
PHX11:20 pmPhoenix Sky Harbor Intl
35h 10m
1 stop
EZE2:30 pmBuenos Aires Ministro Pistarini
Mar 30
EZE4:35 pmBuenos Aires Ministro Pistarini
32h 42m
2 stops
PHX9:17 pmPhoenix Sky Harbor Intl
$1,678
Azul
Mar 26
PHX7:00 amPhoenix Sky Harbor Intl
28h 10m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Mar 28
EZE4:45 pmBuenos Aires Ministro Pistarini
33h 42m
2 stops
PHX10:27 pmPhoenix Sky Harbor Intl
$5,292

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated mars 25, 2026.
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

Cheapest round-trip

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

on. 5/13

7:55 am-2:30 pm

2 stops26h 35m

Buenos Aires Ministro Pistarini

on. 5/27

4:35 pm-7:22 pm

2 stops30h 47m

$1,120

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

on. 5/13

7:55 am-2:30 pm

2 stops26h 35m

Buenos Aires Ministro Pistarini

on. 5/27

4:35 pm-7:22 pm

3 stops30h 47m

$1,188

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

on. 4/22

9:34 am-3:40 pm

3 stops26h 06m

Buenos Aires Ministro Pistarini

on. 4/29

7:10 am-12:00 pm

3 stops32h 50m

$1,221

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

on. 4/22

9:34 am-3:40 pm

3 stops26h 06m

Buenos Aires Ministro Pistarini

on. 4/29

7:10 am-12:00 pm

3 stops32h 50m

$1,240

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

sø. 4/19

1:25 pm-9:25 pm

1 stop28h 00m

Buenos Aires Ministro Pistarini

sø. 4/26

10:45 pm-11:53 am

2 stops41h 08m

$1,249

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

on. 4/22

8:00 am-2:30 pm

2 stops26h 30m

Buenos Aires Ministro Pistarini

on. 4/29

7:45 am-12:00 pm

3 stops32h 15m

$1,253

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

to. 6/4

11:53 am-3:40 pm

3 stops23h 47m

Buenos Aires Ministro Pistarini

fr. 6/5

2:30 am-8:00 am

3 stops33h 30m

$1,255
Quickest round-trip

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

to. 6/18

6:00 am-7:51 am

2 stops21h 51m

Buenos Aires Ministro Pistarini

on. 6/24

12:10 am-9:59 pm

2 stops25h 49m

$1,279

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

fr. 4/10

7:05 am-4:00 pm

2 stops28h 55m

Buenos Aires Jorge Newbery

ti. 4/14

3:45 pm-7:49 pm

2 stops32h 04m

$1,475

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

fr. 4/10

7:05 am-7:40 am

2 stops20h 35m

Buenos Aires Jorge Newbery

ti. 4/14

3:45 pm-7:49 pm

2 stops32h 04m

$1,532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

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

What is the typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and Buenos Aires?

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 July instead. Flights to Buenos Aires in July, while not as cheap as those in November, still average around $1,277.

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

You could potentially save up to 52% 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

15h 40m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Buenos Aires takes 15h 40m
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 15h 40m.

  • 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?

  • 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?

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 AirlinesPriceFrom $1,000Free CancellationRating
7.4
9,478 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,050Free CancellationRating
7.1
11,493 reviews
Search American Airlines flights
DeltaPriceFrom $1,100Free CancellationRating
7.9
8,327 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.

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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
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport