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$1,025+ Cheap flights from Tucson (TUS) to Buenos Aires (BUE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BUE
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Tucson to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,025
(United Airlines)

Popular in

July

Cheapest in

September

Average price

$1,148
Provider with most accurate pricing for Tucson-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Tucson-Buenos Aires (BUE) flights.
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From Tucson to Buenos Aires (BUE)
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Highest demand for flights based on searches. 7% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Tucson to Buenos Aires

Cheapest flights from Tucson to Buenos Aires
Explore the most affordable flight options available from Tucson to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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 4/2812:30 pmTUS - EZE
1 stop15h 30mUnited Airlines
Mon 5/59:00 pmEZE - TUS
1 stop17h 29mUnited Airlines
Deal found 1/20$1,025
This Delta deal was found by Cheapflights users on 1/20. 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 4/286:00 amTUS - EZE
2 stops43h 55mDelta
Wed 5/73:55 amEZE - TUS
2 stops36h 05mDelta
Deal found 1/20$1,038
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 3/2210:30 amTUS - EZE
2 stops19h 00mAmerican Airlines
Sat 3/298:30 pmEZE - TUS
2 stops21h 54mAmerican Airlines
Deal found 1/20$1,330
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/57:15 amTUS - EZE
1 stop20h 05mMultiple Airlines
Wed 3/191:45 amEZE - TUS
2 stops23h 17mMultiple Airlines
Deal found 1/20$1,441
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Wed 4/306:00 amTUS - EZE
2 stops19h 55mLATAM Airlines
Tue 5/66:10 amEZE - TUS
2 stops19h 42mLATAM Airlines
Deal found 1/20$1,468
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Thu 5/112:40 pmTUS - AEP
2 stops21h 20mLATAM Airlines
Tue 5/65:00 pmAEP - TUS
2 stops23h 00mLATAM Airlines
Deal found 1/20$1,538
This Air Canada deal was found by Cheapflights users on 1/19. 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.
Thu 10/27:00 amTUS - EZE
3 stops51h 30mAir Canada
Mon 10/134:35 pmEZE - TUS
3 stops23h 41mAir Canada
Deal found 1/19$1,787
This Delta deal was found by Cheapflights users on 1/20. 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 4/2812:40 pmTUS - AEP
2 stops20h 35mDelta
Tue 5/611:50 amAEP - TUS
2 stops26h 56mDelta
Deal found 1/20$1,933
This AranGrant deal was found by Cheapflights users on 1/19. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/155:24 pmTUS - EZE
2 stops24h 49mCopa Airlines
Sun 3/1612:22 amEZE - TUS
2 stops24h 33mCopa Airlines
Deal found 1/19$5,126

Find flights from Tucson to Buenos Aires within your budget

Customize your flight search to find flights from Tucson 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TucsonBuenos Aires

TUS - EZE

TUSEZE

Tucson

Mon 4/28

12:30 pm-8:00 am

1 stop15h 30m

Buenos Aires Ministro Pistarini

Mon 5/5

9:00 pm-10:29 am

1 stop17h 29m

$1,025

TucsonBuenos Aires

TUS - EZE

TUSEZE

Tucson

Mon 4/28

6:00 am-5:55 am

2 stops43h 55m

Buenos Aires Ministro Pistarini

Wed 5/7

3:55 am-12:00 pm

2 stops36h 05m

$1,038

TucsonBuenos Aires

TUS - EZE

TUSEZE

Tucson

Sat 3/22

10:30 am-9:30 am

2 stops19h 00m

Buenos Aires Ministro Pistarini

Sat 3/29

8:30 pm-2:24 pm

2 stops21h 54m

$1,330

TucsonBuenos Aires

TUS - EZE

TUSEZE

Tucson

Wed 3/5

7:15 am-7:20 am

1 stop20h 05m

Buenos Aires Ministro Pistarini

Wed 3/19

1:45 am-9:02 pm

2 stops23h 17m

$1,441

TucsonBuenos Aires

TUS - EZE

TUSEZE

Tucson

Wed 4/30

6:00 am-5:55 am

2 stops19h 55m

Buenos Aires Ministro Pistarini

Tue 5/6

6:10 am-9:52 pm

2 stops19h 42m

$1,468

TucsonBuenos Aires

TUS - AEP

TUSAEP

Tucson

Thu 5/1

12:40 pm-2:00 pm

2 stops21h 20m

Buenos Aires Jorge Newbery

Tue 5/6

5:00 pm-12:00 pm

2 stops23h 00m

$1,538

TucsonBuenos Aires

TUS - AEP

TUSAEP

Tucson

Mon 4/28

12:40 pm-1:15 pm

2 stops20h 35m

Buenos Aires Jorge Newbery

Tue 5/6

11:50 am-10:46 am

2 stops26h 56m

$1,933

TucsonBuenos Aires

TUS - EZE

TUSEZE

Tucson

Wed 4/30

6:00 am-2:30 pm

3 stops28h 30m

Buenos Aires Ministro Pistarini

Wed 5/7

4:35 pm-8:48 pm

3 stops32h 13m

$2,022

TucsonBuenos Aires

TUS - EZE

TUSEZE

Tucson

Sat 2/15

5:24 pm-10:13 pm

2 stops24h 49m

Buenos Aires Ministro Pistarini

Sun 3/16

12:22 am-8:55 pm

2 stops24h 33m

$5,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Tucson to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Buenos Aires in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Tucson-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Tucson-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Buenos Aires

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

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

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

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

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 January 21, 2025.
Read through reviews of airlines operating flights from Tucson to Buenos Aires, such as Delta and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
1,662 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Overall

8.0

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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 Tucson 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 airport do you fly from for flights from Tucson to Buenos Aires?

    Located just 7.5 mi from the city center, Tucson is the airport most travelers will use when flying to Buenos Aires from Tucson. Booking flights from Tucson (TUS) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 2 different airlines.

  • What are the cheapest airlines flying from Tucson to Buenos Aires round-trip?

    United Airlines, at $1,025, was found to be the cheapest airline from Tucson to Buenos Aires.Alternate airlines to your destination round-trip include Delta and American Airlines. Users have found that United Airlines is 17% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Tucson to Buenos Aires (average of $795). Flying from Tucson 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 2 airlines flying from Tucson to Buenos Aires

Discover the top 2 airlines that operate flights from Tucson 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,023Average$1,401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,023Average$1,213FlexibilityNo cancel feeOn-time69%
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