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$339+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Copa Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/234:29 pmPHX - EZE
2 stops26h 02mCopa Airlines
Mon 12/2912:07 amEZE - PHX
2 stops26h 42mCopa Airlines
Deal found 12/15$1,170
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/2311:30 amPHX - EZE
1 stop15h 50mUnited Airlines
Tue 12/3011:55 pmEZE - PHX
1 stop20h 36mUnited Airlines
Deal found 12/15$1,417
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/177:00 amPHX - EZE
1 stop20h 20mUnited Airlines
Wed 12/2410:05 pmEZE - PHX
1 stop15h 21mUnited Airlines
Deal found 12/16$1,737
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Tue 12/235:37 pmPHX - AEP
2 stops21h 03mLATAM Airlines
Tue 12/303:40 pmAEP - PHX
2 stops25h 53mLATAM Airlines
Deal found 12/15$1,739
This KAYAK deal was found by Cheapflights users on 12/16. 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.
Wed 12/1711:43 amPHX - AEP
2 stops25h 17mLATAM Airlines
Wed 12/2412:40 pmAEP - PHX
3 stops28h 53mLATAM Airlines
Deal found 12/16$2,048
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Tue 12/239:34 amPHX - EZE
3 stops30h 41mMultiple Airlines
Tue 12/3011:20 amEZE - PHX
3 stops31h 26mMultiple Airlines
Deal found 12/15$2,103
This LATAM Airlines deal was found by Cheapflights users on 12/16. 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 12/196:34 amPHX - EZE
1 stop23h 41mMultiple Airlines
Fri 1/911:55 pmEZE - PHX
1 stop16h 29mMultiple Airlines
Deal found 12/16$2,166
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/199:15 amPHX - EZE
1 stop18h 05mUnited Airlines
Fri 1/910:05 pmEZE - PHX
2 stops21h 20mUnited Airlines
Deal found 12/15$2,235
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/178:00 amPHX - EZE
3 stops51h 10mAir Canada
Wed 12/244:45 pmEZE - PHX
2 stops22h 59mAir Canada
Deal found 12/16$3,028
This LATAM Airlines deal was found by Cheapflights users on 12/16. 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 12/181:33 pmPHX - AEP
2 stops22h 27mLATAM Airlines
Mon 12/293:40 pmAEP - PHX
2 stops25h 53mLATAM Airlines
Deal found 12/16$5,556
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Fri 12/1912:45 pmPHX - AEP
2 stops26h 35mMultiple Airlines
Fri 1/92:20 pmAEP - PHX
2 stops25h 24mMultiple Airlines
Deal found 12/17$7,991
This Expedia deal was found by Cheapflights users on 12/15. 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.
Thu 12/1812:45 pmPHX - AEP
2 stops22h 55mMultiple Airlines
Mon 12/2912:40 pmAEP - PHX
3 stops38h 08mMultiple Airlines
Deal found 12/15$9,827

Find 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 December 18, 2025.

Round-trip from

$1,038
(Copa Airlines)

One-way from

$339
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$1,527
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 ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Wed 3/4

5:36 pm-1:57 am

2 stops28h 21m

Buenos Aires Ministro Pistarini

Wed 3/11

5:16 am-10:02 pm

2 stops20h 46m

$1,038

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 2/10

4:31 pm-1:04 am

2 stops28h 33m

Buenos Aires Ministro Pistarini

Tue 2/24

2:48 pm-7:21 pm

2 stops32h 33m

$1,084

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Thu 1/29

5:34 pm-10:34 pm

2 stops25h 00m

Buenos Aires Ministro Pistarini

Thu 2/5

2:48 pm-7:12 pm

2 stops32h 24m

$1,098

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Mon 1/26

4:31 pm-10:34 pm

2 stops26h 03m

Buenos Aires Ministro Pistarini

Sat 2/7

3:47 am-10:59 pm

2 stops23h 12m

$1,098

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Fri 1/23

5:34 pm-1:58 am

2 stops28h 24m

Buenos Aires Ministro Pistarini

Thu 1/29

3:41 am-10:59 pm

2 stops23h 18m

$1,098

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Sat 1/17

5:42 pm-1:04 am

2 stops27h 22m

Buenos Aires Ministro Pistarini

Sat 1/24

5:16 am-9:54 pm

2 stops20h 38m

$1,104

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 3/3

4:35 pm-1:02 am

2 stops28h 27m

Buenos Aires Ministro Pistarini

Tue 3/24

2:43 pm-10:02 pm

2 stops35h 19m

$1,104

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Wed 3/4

2:36 pm-10:00 am

1 stop15h 24m

Buenos Aires Ministro Pistarini

Wed 3/11

11:55 pm-1:09 pm

1 stop17h 14m

$1,119

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Tue 2/10

5:34 pm-10:34 pm

2 stops25h 00m

Buenos Aires Ministro Pistarini

Tue 2/17

2:48 pm-10:50 pm

2 stops36h 02m

$1,130

PhoenixBuenos Aires

PHX - EZE

PHXEZE

Phoenix Sky Harbor Intl

Wed 1/28

5:34 pm-1:04 am

2 stops27h 30m

Buenos Aires Ministro Pistarini

Sun 2/1

5:16 am-10:59 pm

2 stops21h 43m

$1,158

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 37 results
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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

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

Currently, November is the cheapest month in which you can book a flight from Tempe to Buenos Aires (average of $1,019). Flying from Tempe to Buenos Aires in July is currently the most expensive (average of $1,471). 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Tempe to Buenos Aires in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.

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 18, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Tempe to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,091 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Tempe to Buenos Aires?

    Airlines like Copa Airlines and LATAM Airlines fly from Tempe to Buenos Aires in about 24h 20m. The time it takes to get you to your destination can typically vary by up to 4h 01m. Airlines will cover a distance of 5836 mi. This flight may include one or multiple stops.

  • 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, November is the cheapest month in which you can book a flight from Tempe to Buenos Aires (average of $1,019). Flying from Tempe to Buenos Aires in July is currently the most expensive (average of $1,471). 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 3 airlines flying from Tempe to Buenos Aires

Discover the top 3 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,000Average$1,427FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,155Average$1,623FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,210Average$1,815FlexibilityNo cancel feeOn-timeN/A

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