What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Buenos Aires round-trip?

Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Buenos Aires round-trip from $886. Other airlines that can offer you cheap pricing are Copa Airlines, from $1,079, and Air Canada, from $1,148. GOL is 36% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Buenos Aires flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Consider American Airlines, Copa Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Phoenix Sky Harbor Intl Airport to Buenos Aires.

What is the cheapest day to fly round-trip from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Buenos Aires. Check prices with Cheapflights to find a great deal for your trip.

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

August can be a great time to fly to Buenos Aires from Phoenix Sky Harbor Intl Airport with a flight ticket averaging about $1,387. Cheapflights users have found deals in the month of August for as cheap as $920. The most expensive prices can be found in the month of December.

Most accurate provider : When it comes to deals on Phoenix Sky Harbor Intl Airport-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Phoenix Sky Harbor Intl Airport-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Buenos Aires flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Phoenix Sky Harbor Intl Airport-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Sky Harbor Intl to Buenos Aires that include hotel bookings?

Yes. In addition to deals on Sky Harbor Intl to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sky Harbor Intl to Buenos Aires?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Buenos Aires.

Can I find deals for business class flights from Sky Harbor Intl to Buenos Aires?

Yes. Cheapflights offers flight deals from Sky Harbor Intl to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$380+ Flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Q: How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 81% on flights from Phoenix Sky Harbor Intl Airport to Buenos Aires compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,515. For sooner than that we have options available in the next 3 days from $1,515.

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Find cheap flights from Sky Harbor Intl to Buenos Aires with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Buenos Aires are usually found in August or November, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Buenos Aires

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$886 (Gurufare)
One-way from	$380 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$1,298

Provider with most accurate pricing for Phoenix Sky Harbor Intl-Buenos Aires (BUE) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Buenos Aires (BUE) flights.

Search Deals

From Phoenix Sky Harbor Intl to Buenos Aires (BUE)

Search Deals

One-way flight from Phoenix Sky Harbor Intl to Buenos Aires (BUE)

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Sky Harbor Intl to Buenos Aires

Cheapest flights from Sky Harbor Intl to Buenos Aires
Explore the most affordable flight options available from Sky Harbor Intl to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Tue 9/1612:25 pmPHX - EZE

2 stops20h 35mGOL

Wed 9/243:40 amEZE - PHX

2 stops22h 31mGOL

Deal found 4/16

$886

Tue 9/164:10 pmPHX - EZE

2 stops28h 34mCopa Airlines

Wed 9/2412:06 amEZE - PHX

2 stops25h 55mCopa Airlines

Deal found 4/16

$1,079

Tue 9/167:00 amPHX - EZE

3 stops27h 30mAir Canada

Thu 9/254:35 pmEZE - PHX

2 stops21h 47mAir Canada

Deal found 4/16

$1,148

Tue 9/166:00 amPHX - EZE

1 stop22h 00mUnited Airlines

Thu 9/259:00 pmEZE - PHX

1 stop15h 11mUnited Airlines

Deal found 4/16

$1,155

Tue 9/1612:10 pmPHX - AEP

2 stops17h 30mLATAM Airlines

Thu 9/253:40 pmAEP - PHX

2 stops21h 47mLATAM Airlines

Deal found 4/16

$1,155

Sun 11/911:15 pmPHX - EZE

1 stop30h 30mDelta

Mon 11/2410:50 pmEZE - PHX

1 stop17h 02mDelta

Deal found 4/16

$1,169

Thu 10/238:30 pmPHX - EZE

3 stops38h 00mMultiple Airlines

Sat 11/11:45 amEZE - PHX

2 stops37h 43mMultiple Airlines

Deal found 4/17

$1,194

Thu 11/131:05 pmPHX - EZE

2 stops25h 40mLATAM Airlines

Fri 11/2810:02 amEZE - PHX

2 stops28h 19mLATAM Airlines

Deal found 4/17

$1,205

Tue 4/2911:10 amPHX - AEP

3 stops45h 50mMultiple Airlines

Tue 6/33:40 amAEP - PHX

3 stops32h 33mMultiple Airlines

Deal found 4/17

$1,212

Fri 11/141:47 pmPHX - EZE

1 stop17h 03mAmerican Airlines

Fri 11/2810:30 pmEZE - PHX

1 stop24h 40mAmerican Airlines

Deal found 4/16

$1,255

Tue 4/2910:55 pmPHX - AEP

2 stops34h 05mGOL

Tue 6/33:40 amAEP - PHX

2 stops22h 07mGOL

Deal found 4/17

$1,368

Fri 12/191:51 pmPHX - EZE

1 stop28h 04mAeromexico

Sat 1/311:55 pmEZE - PHX

1 stop16h 30mAeromexico

Deal found 4/16

$2,432

Best flights from Sky Harbor Intl to Buenos Aires
Discover carefully curated flight deals from Sky Harbor Intl to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Tue 9/1612:25 pmPHX - EZE

2 stops20h 35mGOL

Wed 9/243:40 amEZE - PHX

2 stops22h 31mGOL

Deal found 4/16

$886

Tue 9/164:10 pmPHX - EZE

2 stops28h 34mCopa Airlines

Wed 9/2412:06 amEZE - PHX

2 stops25h 55mCopa Airlines

Deal found 4/16

$1,079

Tue 9/167:00 amPHX - EZE

3 stops27h 30mAir Canada

Thu 9/254:35 pmEZE - PHX

2 stops21h 47mAir Canada

Deal found 4/16

$1,148

Tue 9/167:05 amPHX - EZE

2 stops18h 50mDelta

Thu 9/258:10 pmEZE - PHX

1 stop20h 16mDelta

Deal found 4/16

$1,155

Tue 9/1612:10 pmPHX - AEP

2 stops17h 30mLATAM Airlines

Thu 9/253:40 pmAEP - PHX

2 stops21h 47mLATAM Airlines

Deal found 4/16

$1,155

Sun 9/74:30 pmPHX - EZE

2 stops35h 30mUnited Airlines

Sun 9/149:00 pmEZE - PHX

2 stops27h 14mUnited Airlines

Deal found 4/15

$1,210

Tue 4/2911:10 amPHX - AEP

3 stops45h 50mMultiple Airlines

Tue 6/33:40 amAEP - PHX

3 stops32h 33mMultiple Airlines

Deal found 4/17

$1,212

Wed 6/1112:25 pmPHX - EZE

1 stop16h 35mAmerican Airlines

Thu 6/198:30 pmEZE - PHX

2 stops20h 33mAmerican Airlines

Deal found 4/16

$1,435

Tue 5/611:45 amPHX - EZE

2 stops22h 45mMultiple Airlines

Tue 5/206:40 amEZE - PHX

2 stops32h 07mMultiple Airlines

Deal found 4/16

$1,341

Tue 4/2910:55 pmPHX - AEP

2 stops34h 05mGOL

Tue 6/33:40 amAEP - PHX

2 stops22h 07mGOL

Deal found 4/17

$1,368

Fri 7/119:20 amPHX - EZE

2 stops28h 54mLATAM Airlines

Mon 7/2112:58 pmEZE - PHX

2 stops26h 36mLATAM Airlines

Deal found 4/17

$1,430

Last-minute flights from Sky Harbor Intl to Buenos Aires
Discover last-minute flight deals from Sky Harbor Intl to Buenos Aires. Data last updated April 17, 2025 and is based on user searches.

Thu 4/171:15 pmPHX - EZE

3 stops45h 15mAir Canada

Thu 4/244:35 pmEZE - PHX

3 stops47h 00mAir Canada

Deal found 4/16

$1,289

Thu 4/171:42 pmPHX - EZE

1 stop16h 03mDelta

Thu 4/248:10 pmEZE - PHX

1 stop25h 31mDelta

Deal found 4/16

$2,005

Tue 4/2212:40 amPHX - EZE

1 stop26h 40mAmerican Airlines

Sun 5/48:25 pmEZE - PHX

2 stops20h 33mAmerican Airlines

Deal found 4/16

$12,593

Wed 4/237:30 pmPHX - EZE

2 stops22h 41mCopa Airlines

Sun 5/42:32 pmEZE - PHX

2 stops34h 30mCopa Airlines

Deal found 4/16

$5,126

Wed 4/238:30 amPHX - EZE

2 stops17h 15mMultiple Airlines

Sun 5/49:00 pmEZE - PHX

1 stop22h 38mMultiple Airlines

Deal found 4/16

$5,565

Wed 4/233:04 pmPHX - AEP

3 stops24h 36mLATAM Airlines

Sun 5/48:40 amAEP - PHX

2 stops29h 07mLATAM Airlines

Deal found 4/16

$5,810

Wed 4/2310:23 amPHX - EZE

3 stops27h 50mLATAM Airlines

Sun 5/412:48 pmEZE - PHX

2 stops24h 59mLATAM Airlines

Deal found 4/16

$5,974

Wed 4/2311:30 amPHX - AEP

2 stops25h 50mAir Canada

Sun 5/41:40 pmAEP - PHX

2 stops37h 02mAir Canada

Deal found 4/16

$6,182

Wed 4/236:00 amPHX - EZE

1 stop22h 00mUnited Airlines

Sun 5/49:00 pmEZE - PHX

1 stop15h 43mUnited Airlines

Deal found 4/16

$6,685

Wed 4/2311:50 pmPHX - AEP

2 stops38h 45mMultiple Airlines

Sat 5/33:30 amAEP - PHX

2 stops47h 12mMultiple Airlines

Deal found 4/16

$7,223

Tue 4/297:00 pmPHX - EZE

2 stops25h 47mCopa Airlines

Tue 6/32:13 amEZE - PHX

2 stops23h 48mCopa Airlines

Deal found 4/17

$1,120

Tue 4/2911:10 amPHX - AEP

3 stops45h 50mMultiple Airlines

Tue 6/33:40 amAEP - PHX

3 stops32h 33mMultiple Airlines

Deal found 4/17

$1,212

One-way flights from Sky Harbor Intl to Buenos Aires
Search for one-way flight options from Sky Harbor Intl to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Sat 6/76:20 amPHX - AEP

3 stops58h 05mMultiple Airlines

Deal found 4/17

$380

Sat 6/76:20 amPHX - EZE

3 stops58h 05mMultiple Airlines

Deal found 4/17

$482

Sat 6/77:35 amPHX - EZE

1 stop22h 10mDelta

Deal found 4/17

$788

Sat 5/316:00 amPHX - EZE

1 stop22h 00mUnited Airlines

Deal found 4/16

$886

Cheapflights 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

Tue 9/16

12:25 pm-1:00 pm

2 stops20h 35m

Buenos Aires Ministro Pistarini

Wed 9/24

3:40 am-10:11 pm

2 stops22h 31m

$886

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 9/16

4:10 pm-12:44 am

2 stops28h 34m

Buenos Aires Ministro Pistarini

Wed 9/24

12:06 am-10:01 pm

2 stops25h 55m

$1,079

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 9/16

7:00 am-2:30 pm

3 stops27h 30m

Buenos Aires Ministro Pistarini

Thu 9/25

4:35 pm-10:22 am

2 stops21h 47m

$1,148

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 9/16

9:50 am-8:00 am

2 stops18h 10m

Buenos Aires Ministro Pistarini

Thu 9/25

9:00 pm-11:06 am

1 stop18h 06m

$1,155

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Tue 9/16

12:10 pm-9:40 am

2 stops17h 30m

Buenos Aires Jorge Newbery

Thu 9/25

3:40 pm-9:27 am

2 stops21h 47m

$1,155

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Tue 4/29

11:10 am-1:00 pm

3 stops45h 50m

Buenos Aires Jorge Newbery

Tue 6/3

3:40 am-8:13 am

3 stops32h 33m

$1,212

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 5/6

11:45 am-2:30 pm

2 stops22h 45m

Buenos Aires Ministro Pistarini

Tue 5/20

6:40 am-10:47 am

2 stops32h 07m

$1,341

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Tue 4/29

10:55 pm-1:00 pm

2 stops34h 05m

Buenos Aires Jorge Newbery

Tue 6/3

3:40 am-9:47 pm

2 stops22h 07m

$1,368

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Fri 7/11

9:20 am-6:14 pm

2 stops28h 54m

Buenos Aires Ministro Pistarini

Mon 7/21

12:58 pm-11:34 am

2 stops26h 36m

$1,430

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Wed 6/11

12:25 pm-9:00 am

1 stop16h 35m

Buenos Aires Ministro Pistarini

Thu 6/19

8:30 pm-1:03 pm

2 stops20h 33m

$1,435

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 results

Compare providers for flights from Sky Harbor Intl to Buenos Aires

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Buenos Aires in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Phoenix Sky Harbor Intl Airport-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Buenos Aires flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Sky Harbor Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Buenos Aires

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires?

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires (average of $795). Flying from Phoenix Sky Harbor Intl Airport to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to BUE?

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Buenos Aires in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

Rainfall in Buenos Aires by month

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown Delta, Copa Airlines and LATAM Airlines from Phoenix to Buenos Aires. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,409 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,761 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

GOL

7.3

Good

1,059 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Buenos Aires round-trip?
Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Buenos Aires round-trip from $886. Other airlines that can offer you cheap pricing are Copa Airlines, from $1,079, and Air Canada, from $1,148. GOL is 36% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Sky Harbor Intl to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Sky Harbor Intl to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sky Harbor Intl to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Buenos Aires.
Can I find deals for business class flights from Sky Harbor Intl to Buenos Aires?
Yes. Cheapflights offers flight deals from Sky Harbor Intl to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires (average of $795). Flying from Phoenix Sky Harbor Intl Airport to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Sky Harbor Intl to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$967	Average$1,456	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$977	Average$1,298	FlexibilityNo cancel fee	On-time69%
Copa Airlines	Cheapest$1,016	Average$1,302	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$1,117	Average$1,825	FlexibilityNo cancel fee	On-timeN/A

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$380+ Cheap flights from Sky Harbor Intl (PHX) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sky Harbor Intl to Buenos Aires with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Buenos Aires are usually found in August or November, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Buenos Aires

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sky Harbor Intl to Buenos Aires

Cheapest flights from Sky Harbor Intl to Buenos AiresExplore the most affordable flight options available from Sky Harbor Intl to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Sky Harbor Intl to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights 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.

Compare providers for flights from Sky Harbor Intl to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Buenos Aires in April.

Best time to book a flight from Sky Harbor Intl to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Sky Harbor Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Buenos Aires

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Buenos Aires. Price data was last updated on April 11, 2025.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires?

What is the cheapest time of day to fly from PHX to BUE?

Find hourly flight availability from Sky Harbor Intl to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown Delta, Copa Airlines and LATAM Airlines from Phoenix to Buenos Aires. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Buenos Aires round-trip?

Can I find deals for flights from Sky Harbor Intl to Buenos Aires that include hotel bookings?

How can I find direct flights from Sky Harbor Intl to Buenos Aires?

Can I find deals for business class flights from Sky Harbor Intl to Buenos Aires?

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sky Harbor Intl to Buenos Aires

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Cheapest flights from Sky Harbor Intl to Buenos Aires
Explore the most affordable flight options available from Sky Harbor Intl to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.