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$513+ Cheap flights from Phoenix 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUE
Dec 29 — Jan 51
Sun 12/29
Sun 1/5
1 adult, Economy
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The best prices from Phoenix to Buenos Aires are usually found in August or May, booked 57 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Phoenix to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 24, 2024.

Round-trip from

$966
(Copa Airlines)

One-way from

$513
(Copa Airlines)

Popular in

December

Cheapest in

August

Average price

$1,644
From Phoenix to Buenos Aires (BUE)
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One-way flight from Phoenix to Buenos Aires (BUE)
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Phoenix to Buenos Aires

Cheapest flights from Phoenix to Buenos Aires
Explore the most affordable flight options available from Phoenix to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2024.

This Copa Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:14 pmPHX - EZE
2 stops23h 49mCopa Airlines
Sun 1/1912:18 amEZE - PHX
2 stops25h 10mCopa Airlines
Deal found 12/23$1,367
This KAYAK deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:20 amPHX - AEP
2 stops22h 20mLATAM Airlines
Mon 1/205:05 pmAEP - PHX
2 stops26h 25mLATAM Airlines
Deal found 12/23$1,506
This Mytrip deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:10 pmPHX - EZE
3 stops31h 17mMultiple Airlines
Mon 1/205:00 pmEZE - PHX
3 stops29h 08mMultiple Airlines
Deal found 12/23$1,705
This Mytrip deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/291:19 amPHX - AEP
3 stops24h 21mMultiple Airlines
Mon 1/208:40 amAEP - PHX
2 stops32h 20mMultiple Airlines
Deal found 12/23$1,723
This United Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/301:25 pmPHX - EZE
1 stop13h 55mUnited Airlines
Mon 1/2011:55 pmEZE - PHX
1 stop18h 16mUnited Airlines
Deal found 12/23$1,814
This LATAM Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:27 pmPHX - EZE
2 stops29h 18mLATAM Airlines
Mon 12/3010:02 amEZE - PHX
2 stops28h 33mLATAM Airlines
Deal found 12/23$1,900
This American Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:59 amPHX - EZE
1 stop23h 11mAmerican Airlines
Mon 12/3011:59 pmEZE - PHX
1 stop21h 01mAmerican Airlines
Deal found 12/23$2,154
This Air Canada deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:25 pmPHX - EZE
3 stops46h 00mAir Canada
Mon 12/305:00 pmEZE - PHX
3 stops47h 54mAir Canada
Deal found 12/23$2,505
This Delta deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/231:58 pmPHX - EZE
1 stop15h 02mDelta
Fri 1/39:30 amEZE - PHX
1 stop29h 05mDelta
Deal found 12/23$2,609
This Delta deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:56 amPHX - AEP
2 stops19h 04mDelta
Sat 1/45:20 amAEP - PHX
2 stops22h 20mDelta
Deal found 12/23$3,573

Find flights from Phoenix to Buenos Aires within your budget

Customize your flight search to find flights from Phoenix 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, Cheapflights users made 2,558,603 searches. Data last updated December 24, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 1/21

6:30 am-7:49 am

2 stops21h 19m

Buenos Aires Ministro Pistarini

Mon 1/27

2:43 am-9:28 pm

2 stops22h 45m

$966

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Sun 5/11

12:20 am-2:55 am

3 stops46h 35m

Buenos Aires Ministro Pistarini

Sun 5/18

6:15 am-5:25 pm

3 stops39h 10m

$1,136

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Mon 6/2

7:05 am-9:45 am

1 stop22h 40m

Buenos Aires Ministro Pistarini

Mon 6/9

8:10 pm-2:35 pm

1 stop22h 25m

$1,154

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Mon 6/2

10:00 am-5:00 pm

2 stops27h 00m

Buenos Aires Jorge Newbery

Mon 6/9

4:10 pm-2:24 pm

2 stops26h 14m

$1,154

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Mon 6/2

12:34 pm-9:00 am

1 stop16h 26m

Buenos Aires Ministro Pistarini

Mon 6/9

10:00 pm-1:01 pm

2 stops19h 01m

$1,158

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Mon 1/27

2:15 pm-3:25 pm

2 stops21h 10m

Buenos Aires Ministro Pistarini

Tue 2/4

5:00 pm-12:54 pm

2 stops23h 54m

$1,234

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Fri 2/7

2:00 pm-8:40 pm

2 stops26h 40m

Buenos Aires Jorge Newbery

Fri 2/14

4:30 am-6:29 pm

3 stops41h 59m

$1,301

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Wed 6/4

1:15 pm-6:45 pm

2 stops25h 30m

Buenos Aires Ministro Pistarini

Sun 6/15

9:10 am-9:05 am

2 stops27h 55m

$1,304

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Sun 5/25

7:30 pm-8:00 am

2 stops32h 30m

Buenos Aires Ministro Pistarini

Sat 6/7

9:00 pm-8:16 am

1 stop15h 16m

$1,308

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Wed 3/5

12:57 am-12:20 pm

2 stops31h 23m

Buenos Aires Ministro Pistarini

Thu 3/20

3:15 am-10:09 pm

2 stops22h 54m

$1,464

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 18 results
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Best time to book a flight from Phoenix to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Phoenix 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.

Travel insights for flights from Phoenix to Buenos Aires

Get recent, data-driven insights about flights from Phoenix to Buenos Aires including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phoenix to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Buenos Aires. Price data was last updated on December 20, 2024.

To ensure you get the cheapest price possible for a flight from Phoenix to Buenos Aires, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Phoenix to Buenos Aires (average of $795). Flying from Phoenix 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?

Find hourly flight availability from Phoenix 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 December 24, 2024.

It’s optimal to fly from Phoenix 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.

What is the cheapest day to fly from Phoenix to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Buenos Aires. Price data was last updated on April 7, 2024.

Travelers seeking maximum savings on their Phoenix 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.

Rainfall in Buenos Aires by month

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

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

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated December 24, 2024.
Read through reviews of airlines operating flights from Phoenix to Buenos Aires, such as Delta, Copa Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,588 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,588 reviews
Delta
8.0
Very good
8,588 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Copa Airlines
7.7
Good
1,710 reviews
Delta
8.0
Very good
8,588 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

LATAM Airlines
7.5
Good
1,865 reviews
Delta
8.0
Very good
8,588 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
9,009 reviews
Delta
8.0
Very good
8,588 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

GOL
7.3
Good
1,104 reviews
Delta
8.0
Very good
8,588 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Related info for your journey

Find useful and relevant information for your journey from Phoenix 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 to Buenos Aires round-trip?

    Cheapflights users have booked flights from Phoenix to Buenos Aires round-trip from $966. Other airlines that can offer you cheap pricing are Delta, from $1,154, and LATAM Airlines, from $1,154. Copa Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phoenix to Buenos Aires one-way?

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $513. Air Canada flights start at $592 while deals on Delta start at $742 one-way.

  • Can I find deals for flights from Phoenix to Buenos Aires that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Buenos Aires?

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

  • Can I find deals for business class flights from Phoenix to Buenos Aires?

    Yes. Cheapflights offers flight deals from Phoenix 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 to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Phoenix to Buenos Aires (average of $795). Flying from Phoenix 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

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Top 5 airlines flying from Phoenix to Buenos Aires

Discover the top 5 airlines that operate flights from Phoenix to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$787Average$1,058FlexibilityNo cancel feeOn-time81%
DeltaCheapest$847Average$1,380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$896Average$1,236FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$937Average$1,270FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$1,016Average$1,302FlexibilityNo cancel feeOn-time70%
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