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$390+ Cheap flights from Tempe, AZ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUE
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe 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 Tempe to Buenos Aires

Keep the following information in mind while searching for Tempe to Buenos Aires flight deals. Data was last updated April 24, 2025.

Round-trip from

$938
(Copa Airlines)

One-way from

$390
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,298
From Tempe to Buenos Aires (BUE)
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One-way flight from Tempe to Buenos Aires (BUE)
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Highest demand for flights based on searches. 3% potential increase in price ($46 potential increase over avg. RT price).
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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 Tempe to Buenos Aires

Cheapest flights from Tempe to Buenos Aires
Explore the most affordable flight options available from Tempe to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Copa Airlines deal was found by Cheapflights users on 4/23. 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 5/197:00 pmPHX - EZE
2 stops25h 47mCopa Airlines
Fri 5/232:13 amEZE - PHX
2 stops23h 48mCopa Airlines
Deal found 4/23$938
This eDestinos deal was found by Cheapflights users on 4/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:59 pmPHX - EZE
2 stops53h 48mMultiple Airlines
Wed 5/712:48 pmEZE - PHX
3 stops37h 12mMultiple Airlines
Deal found 4/23$1,118
This Delta deal was found by Cheapflights users on 4/23. 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 10/67:05 amPHX - EZE
1 stop22h 40mDelta
Mon 10/138:10 pmEZE - PHX
1 stop18h 42mDelta
Deal found 4/23$1,155
This LATAM Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 12/87:00 amPHX - AEP
2 stops32h 40mLATAM Airlines
Wed 12/2411:45 amAEP - PHX
2 stops30h 02mLATAM Airlines
Deal found 4/23$1,155
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 10/3010:25 amPHX - EZE
1 stop15h 55mUnited Airlines
Thu 11/611:55 pmEZE - PHX
2 stops19h 30mUnited Airlines
Deal found 4/22$1,160
This LATAM Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 10/306:00 amPHX - EZE
2 stops32h 45mLATAM Airlines
Wed 11/53:45 amEZE - PHX
2 stops24h 14mLATAM Airlines
Deal found 4/22$1,180
This Aeromexico deal was found by Cheapflights users on 4/23. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:51 pmPHX - EZE
1 stop27h 34mAeromexico
Sat 10/1111:25 pmEZE - PHX
1 stop17h 00mAeromexico
Deal found 4/23$1,249
This American Airlines deal was found by Cheapflights users on 4/23. 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 11/147:00 amPHX - EZE
1 stop22h 10mAmerican Airlines
Fri 11/2810:30 pmEZE - PHX
1 stop24h 40mAmerican Airlines
Deal found 4/23$1,255
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Wed 4/3011:30 amPHX - EZE
2 stops23h 00mAir Canada
Wed 5/74:35 pmEZE - PHX
2 stops22h 12mAir Canada
Deal found 4/23$1,257
This eDestinos deal was found by Cheapflights users on 4/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:55 pmPHX - AEP
2 stops40h 35mMultiple Airlines
Wed 5/78:40 amAEP - PHX
2 stops30h 47mMultiple Airlines
Deal found 4/23$1,298
This Gurufare deal was found by Cheapflights users on 4/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:42 pmPHX - AEP
2 stops20h 18mGOL
Fri 5/233:40 amAEP - PHX
2 stops22h 07mGOL
Deal found 4/23$1,345
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Wed 10/811:35 amPHX - AEP
2 stops25h 45mAir Canada
Tue 10/141:40 pmAEP - PHX
2 stops24h 42mAir Canada
Deal found 4/23$1,600

Cheapflights Fare Finder

Customize your flight search to find flights from Tempe 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 April 24, 2025.
Use the filters below to find and compare flights from Tempe to Buenos Aires that are best for you.

Fly from

Tempe

Fly to

Buenos Aires

Route

Depart

Return

Price

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Mon 5/19

7:00 pm-12:47 am

2 stops25h 47m

Buenos Aires Ministro Pistarini

Fri 5/23

2:13 am-10:01 pm

2 stops23h 48m

$938

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Sat 6/7

6:20 am-6:12 pm

2 stops31h 52m

Buenos Aires Ministro Pistarini

Sat 6/14

12:58 pm-4:02 pm

2 stops31h 04m

$1,153

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Mon 10/6

7:05 am-5:55 am

2 stops18h 50m

Buenos Aires Ministro Pistarini

Mon 10/13

8:10 pm-10:52 am

1 stop18h 42m

$1,155

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Mon 10/6

3:00 pm-4:00 pm

2 stops21h 00m

Buenos Aires Jorge Newbery

Mon 10/13

5:00 pm-10:52 am

2 stops21h 52m

$1,155

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Sun 10/5

6:27 pm-8:00 am

2 stops33h 33m

Buenos Aires Ministro Pistarini

Tue 10/14

9:00 pm-11:06 am

1 stop18h 06m

$1,160

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Sat 10/4

1:51 pm-9:25 pm

1 stop27h 34m

Buenos Aires Ministro Pistarini

Sat 10/11

11:25 pm-12:25 pm

1 stop17h 00m

$1,249

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Sun 9/7

7:40 am-2:30 pm

2 stops26h 50m

Buenos Aires Ministro Pistarini

Sat 9/13

4:35 pm-7:19 pm

3 stops54h 44m

$1,259

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Sat 10/4

6:00 am-11:48 am

2 stops25h 48m

Buenos Aires Ministro Pistarini

Mon 10/13

3:55 am-10:59 pm

2 stops23h 04m

$1,260

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Thu 10/9

11:02 am-9:00 am

2 stops17h 58m

Buenos Aires Ministro Pistarini

Sun 10/19

10:00 pm-2:14 pm

2 stops20h 14m

$1,315

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Mon 5/19

12:42 pm-1:00 pm

2 stops20h 18m

Buenos Aires Jorge Newbery

Fri 5/23

3:40 am-9:47 pm

2 stops22h 07m

$1,345

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 20 results
1
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Best time to book a flight from Tempe to Buenos Aires

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tempe to Buenos Aires. Price data was last updated on April 18, 2025.

To ensure you get the cheapest price possible for a flight from Tempe 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 Tempe to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Tempe to Buenos Aires (average of $795). Flying from Tempe 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 TM9 to BUE?

Find hourly flight availability from Tempe 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 24, 2025.

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

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

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

Travelers seeking maximum savings on their Tempe 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 April 24, 2025.
Read through reviews of airlines operating flights from Tempe to Buenos Aires, such as Delta, Copa Airlines and LATAM Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
1,411 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
1,700 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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 Tempe 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 Tempe to Buenos Aires one-way?

    The cheapest airline one-way is Copa Airlines, with whom users have recently found tickets for as low as $448. However, be on the lookout for offers from Air Canada and GOL, as they are both options that can get you from Tempe to Buenos Aires for a low price.

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

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

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

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

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

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

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

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Top 4 airlines flying from Tempe to Buenos Aires

Discover the top 4 airlines that operate flights from Tempe 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$887Average$1,476FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$977Average$1,314FlexibilityNo 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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