HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$451+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUE
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tempe 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 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 June 15, 2025.

Round-trip from

$1,203
(Air Canada)

One-way from

$451
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,455
From Tempe to Buenos Aires (BUE)
Search Deals
One-way flight from Tempe to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 15, 2025.

This Aeromexico deal was found by Cheapflights users on 6/14. 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.
Wed 10/221:51 pmPHX - EZE
1 stop27h 34mAeromexico
Mon 11/1012:00 pmEZE - PHX
1 stop28h 25mAeromexico
Deal found 6/14$1,009
This Copa Airlines deal was found by Cheapflights users on 6/13. 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.
Fri 11/144:32 pmPHX - EZE
2 stops28h 14mCopa Airlines
Thu 11/272:31 amEZE - PHX
2 stops24h 09mCopa Airlines
Deal found 6/13$1,058
This Expedia deal was found by Cheapflights users on 6/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:40 amPHX - EZE
3 stops50h 50mAir Canada
Mon 10/134:35 pmEZE - PHX
2 stops21h 47mAir Canada
Deal found 6/13$1,074
This Delta deal was found by Cheapflights users on 6/14. 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.
Tue 10/287:05 amPHX - EZE
1 stop21h 55mDelta
Thu 11/68:55 pmEZE - PHX
1 stop17h 26mDelta
Deal found 6/14$1,155
This LATAM Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 12/3110:42 amPHX - AEP
2 stops19h 48mLATAM Airlines
Tue 3/318:10 pmAEP - PHX
2 stops29h 42mLATAM Airlines
Deal found 6/13$1,155
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sun 12/287:55 pmPHX - EZE
1 stop31h 25mUnited Airlines
Wed 4/19:00 pmEZE - PHX
1 stop18h 11mUnited Airlines
Deal found 6/13$1,167
This Mytrip deal was found by Cheapflights users on 6/14. 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 10/1912:20 amPHX - AEP
3 stops25h 20mMultiple Airlines
Fri 10/317:00 amAEP - PHX
3 stops35h 11mMultiple Airlines
Deal found 6/14$1,178
This Air Canada deal was found by Cheapflights users on 6/14. 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.
Sat 8/168:30 pmPHX - EZE
3 stops38h 00mMultiple Airlines
Tue 9/304:45 pmEZE - PHX
2 stops45h 37mMultiple Airlines
Deal found 6/14$1,203
This LATAM Airlines deal was found by Cheapflights users on 6/13. 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 12/17:05 amPHX - EZE
2 stops22h 10mLATAM Airlines
Tue 12/163:45 amEZE - PHX
2 stops24h 14mLATAM Airlines
Deal found 6/13$1,230
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Mon 9/2910:51 amPHX - EZE
2 stops16h 44mAmerican Airlines
Mon 10/1310:00 pmEZE - PHX
1 stop22h 04mAmerican Airlines
Deal found 6/13$1,260
This Air Canada deal was found by Cheapflights users on 6/14. 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 10/247:30 amPHX - AEP
2 stops29h 50mAir Canada
Mon 11/101:35 pmAEP - PHX
2 stops26h 08mAir Canada
Deal found 6/14$1,414
This Gurufare deal was found by Cheapflights users on 6/12. 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.
Fri 8/812:51 pmPHX - EZE
2 stops20h 09mGOL
Mon 9/83:40 amEZE - PHX
2 stops33h 57mGOL
Deal found 6/12$1,457

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 June 15, 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

Sat 8/16

8:30 pm-2:30 pm

3 stops38h 00m

Buenos Aires Ministro Pistarini

Tue 9/30

4:45 pm-10:22 am

2 stops45h 37m

$1,203

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Tue 6/17

12:10 pm-2:40 pm

2 stops22h 30m

Buenos Aires Jorge Newbery

Thu 6/19

11:45 am-10:43 pm

2 stops38h 58m

$1,253

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Mon 7/28

4:28 pm-10:08 pm

2 stops25h 40m

Buenos Aires Ministro Pistarini

Mon 8/4

2:32 pm-8:59 pm

2 stops34h 27m

$1,278

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 6/17

12:10 pm-11:57 am

2 stops19h 47m

Buenos Aires Ministro Pistarini

Thu 6/19

6:40 am-10:33 am

2 stops31h 53m

$1,299

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Sat 6/28

9:46 pm-5:40 am

3 stops27h 54m

Buenos Aires Jorge Newbery

Sat 7/12

9:30 pm-10:34 pm

3 stops29h 04m

$1,387

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Sat 8/16

12:51 pm-7:25 am

1 stop14h 34m

Buenos Aires Ministro Pistarini

Tue 9/30

10:00 pm-9:37 am

1 stop15h 37m

$1,423

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Fri 8/8

12:09 pm-8:00 am

1 stop15h 51m

Buenos Aires Ministro Pistarini

Tue 9/9

9:00 pm-11:06 am

1 stop18h 06m

$1,450

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Fri 8/8

12:51 pm-1:00 pm

2 stops20h 09m

Buenos Aires Ministro Pistarini

Mon 9/8

3:40 am-9:37 am

2 stops33h 57m

$1,457

PhoenixBuenos Aires

PHX - AEP

PHXAEP

Phoenix Sky Harbor Intl

Mon 7/28

9:02 am-1:00 pm

2 stops23h 58m

Buenos Aires Jorge Newbery

Sun 8/3

3:40 am-9:20 am

2 stops33h 40m

$1,841

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Mon 6/23

2:56 pm-9:45 am

1 stop14h 49m

Buenos Aires Ministro Pistarini

Sun 7/13

3:55 am-10:45 pm

2 stops22h 50m

$1,865

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 22 results
1
2
3

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 June 13, 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 June 15, 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.

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 June 15, 2025.
Read through reviews of airlines operating flights from Tempe to Buenos Aires, such as Delta, LATAM Airlines and Copa Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,961 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,961 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,710 reviews
Delta
8.0
Very good
7,961 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,793 reviews
Delta
8.0
Very good
7,961 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $525. However, be on the lookout for offers from United Airlines and Delta, 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$967Average$1,492FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$1,016Average$1,302FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$1,020Average$1,436FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,117Average$1,715FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.