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$310+ Cheap flights from Arizona 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUE
mag 6 — mag 131
mar 5/6
mar 5/13
1 adult, Economy
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Cheap flight deals from Arizona to Buenos Aires

Keep the following information in mind while searching for Arizona to Buenos Aires flight deals. Data was last updated maggio 1, 2025.

Round-trip from

$721
(American Airlines)

One-way from

$310
(Priceline)

Popular in

December

Cheapest in

August

Average price

$1,353
From Arizona to Buenos Aires (BUE)
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One-way flight from Arizona to Buenos Aires (BUE)
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Highest demand for flights based on searches. 3% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Arizona to Buenos Aires

Cheapest flights from Arizona to Buenos Aires
Explore the most affordable flight options available from Arizona to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on maggio 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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.
mer 11/510:25 amLAS - EZE
1 stop15h 55mUnited Airlines
mar 11/1810:05 pmEZE - LAS
1 stop30h 25mUnited Airlines
Deal found 4/30$634
This Copa Airlines deal was found by Cheapflights users on 4/30. 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.
dom 5/41:55 amLAS - EZE
1 stop19h 03mCopa Airlines
mar 5/1310:05 amEZE - LAS
1 stop16h 25mCopa Airlines
Deal found 4/30$704
This American Airlines deal was found by Cheapflights users on 4/30. 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.
mer 5/146:00 amLAS - EZE
1 stop22h 55mAmerican Airlines
mer 6/410:30 pmEZE - LAS
1 stop27h 11mAmerican Airlines
Deal found 4/30$728
This Priceline deal was found by Cheapflights users on 4/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 7/153:05 pmLAS - EZE
2 stops30h 20mMultiple Airlines
gio 2/197:35 pmEZE - LAS
2 stops26h 20mMultiple Airlines
Deal found 4/30$813
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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.
lun 5/512:45 pmLAS - EZE
2 stops19h 02mLATAM Airlines
mar 5/1312:48 pmEZE - LAS
2 stops28h 04mLATAM Airlines
Deal found 4/30$856
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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.
mer 5/145:27 pmLAS - AEP
2 stops18h 33mLATAM Airlines
mer 6/48:10 pmAEP - LAS
2 stops22h 11mLATAM Airlines
Deal found 4/30$856
This Delta deal was found by Cheapflights users on 4/30. 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.
mar 7/151:10 pmLAS - EZE
1 stop16h 35mDelta
gio 2/193:45 amEZE - LAS
2 stops23h 59mDelta
Deal found 4/30$871
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 8/73:05 pmLAS - EZE
2 stops30h 20mAvianca
mar 8/191:40 amEZE - LAS
2 stops40h 05mAvianca
Deal found 4/30$944
This Mytrip deal was found by Cheapflights users on 4/30. 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.
sab 6/143:00 pmLAS - AEP
2 stops33h 40mMultiple Airlines
ven 6/2012:05 amAEP - LAS
3 stops27h 24mMultiple Airlines
Deal found 4/30$964
This Delta deal was found by Cheapflights users on 4/30. 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.
mar 10/1412:00 pmTUS - EZE
2 stops37h 55mDelta
gio 10/308:55 pmEZE - TUS
1 stop19h 04mDelta
Deal found 4/30$1,025
This Copa Airlines deal was found by Cheapflights users on 4/30. 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.
lun 6/24:30 pmPHX - EZE
2 stops25h 38mCopa Airlines
lun 6/92:32 pmEZE - PHX
2 stops34h 07mCopa Airlines
Deal found 4/30$1,029
This United Airlines deal was found by Cheapflights users on 4/30. 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.
lun 10/136:30 amTUS - EZE
1 stop21h 30mUnited Airlines
mer 10/2910:55 pmEZE - TUS
2 stops25h 47mUnited Airlines
Deal found 4/30$1,030

Cheapflights Fare Finder

Customize your flight search to find flights from Arizona 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 maggio 1, 2025.
Use the filters below to find and compare flights from Arizona to Buenos Aires that are best for you.

Fly from

Arizona

Fly to

Buenos Aires

Route

Depart

Return

Price

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

mer 5/14

9:49 am-8:55 am

2 stops19h 06m

Buenos Aires Ministro Pistarini

mer 6/4

10:30 pm-3:40 pm

2 stops21h 10m

$721

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

dom 5/25

3:40 pm-8:00 am

1 stop36h 20m

Buenos Aires Ministro Pistarini

dom 6/8

9:00 pm-8:40 am

1 stop15h 40m

$726

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

mar 7/15

3:05 pm-1:25 am

2 stops30h 20m

Buenos Aires Ministro Pistarini

gio 2/19

7:35 pm-4:55 pm

2 stops26h 20m

$813

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

mar 5/13

1:55 am-10:11 pm

1 stop16h 16m

Buenos Aires Ministro Pistarini

mer 6/4

5:03 am-10:30 pm

1 stop21h 27m

$822

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

mer 5/14

5:27 pm-4:00 pm

2 stops18h 33m

Buenos Aires Jorge Newbery

mer 6/4

8:10 pm-2:21 pm

2 stops22h 11m

$856

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

mar 7/15

1:10 pm-9:45 am

1 stop16h 35m

Buenos Aires Ministro Pistarini

gio 2/19

3:45 am-10:44 pm

2 stops23h 59m

$871

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

gio 8/7

3:05 pm-1:25 am

2 stops30h 20m

Buenos Aires Ministro Pistarini

mar 8/19

1:40 am-1:45 pm

2 stops40h 05m

$944

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

lun 7/14

5:36 pm-2:30 am

2 stops28h 54m

Buenos Aires Ministro Pistarini

mer 2/18

7:35 am-10:44 pm

2 stops20h 09m

$949

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

sab 6/14

3:00 pm-4:40 am

2 stops33h 40m

Buenos Aires Jorge Newbery

ven 6/20

12:05 am-11:29 pm

3 stops27h 24m

$964

TucsonBuenos Aires

TUS - EZE

TUSEZE

Tucson

mar 10/14

6:00 am-5:55 am

2 stops43h 55m

Buenos Aires Ministro Pistarini

lun 10/27

8:55 pm-11:59 am

1 stop19h 04m

$1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 47 results
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Best time to book a flight from Arizona to Buenos Aires

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

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

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

Find hourly flight availability from Arizona 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 maggio 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Buenos Aires as you normally would.

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 maggio 1, 2025.
See what other customers who have flown with Delta, LATAM Airlines and Copa Airlines from Arizona to Buenos Aires have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7.5
Good
1,415 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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.
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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

Find useful and relevant information for your journey from Arizona 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 to fly from Arizona to Buenos Aires one-way?

    The cheapest airlines for a one-way flight from Arizona to Buenos Aires are Avianca ($310), LATAM Airlines ($575), and Air Canada ($634).

  • What are the most popular routes from Arizona to Buenos Aires?

    While some choose either Phoenix Sky Harbor Intl - Buenos Aires Jorge Newbery or Las Vegas Harry Reid Intl - Buenos Aires Jorge Newbery, Phoenix Sky Harbor Intl - Buenos Aires Ministro Pistarini is the most popular route from Arizona to Buenos Aires.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Arizona to Buenos Aires

Discover the top 4 airlines that operate flights from Arizona 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 maggio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$887Average$1,439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$977Average$1,292FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$1,016Average$1,302FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,117Average$1,805FlexibilityNo cancel feeOn-timeN/A

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