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$696+ Cheap flights from Sacramento (SMF) 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BUE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Sacramento to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,025
(United Airlines)

One-way from

$696
(United Airlines)

Popular in

July

Cheapest in

May

Average price

$1,025
Provider with most accurate pricing for Sacramento Intl-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Sacramento Intl-Buenos Aires (BUE) flights.
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From Sacramento Intl to Buenos Aires (BUE)
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One-way flight from Sacramento Intl to Buenos Aires (BUE)
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Highest demand for flights based on searches. 4% potential increase in price ($66 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 May 2025
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Find flight deals from Sacramento to Buenos Aires

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

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.
Tue 11/47:00 amSMF - EZE
2 stops30h 45mLATAM Airlines
Tue 11/187:15 amEZE - SMF
2 stops32h 18mLATAM Airlines
Deal found 4/30$1,002
This United Airlines deal was found by Cheapflights users on 4/29. 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 10/271:00 pmSMF - EZE
1 stop15h 20mUnited Airlines
Tue 11/1111:55 pmEZE - SMF
1 stop16h 53mUnited Airlines
Deal found 4/29$1,025
This Copa Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/178:35 pmSMF - EZE
2 stops27h 39mCopa Airlines
Tue 9/303:47 amEZE - SMF
2 stops23h 02mCopa Airlines
Deal found 4/29$1,080
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:10 amSMF - AEP
2 stops20h 30mLATAM Airlines
Wed 10/110:55 pmAEP - SMF
2 stops39h 38mLATAM Airlines
Deal found 4/29$1,080
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.
Thu 11/276:13 amSMF - EZE
2 stops21h 57mAmerican Airlines
Mon 12/1510:50 pmEZE - SMF
2 stops22h 06mAmerican Airlines
Deal found 4/30$1,126
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 10/3112:25 pmSMF - EZE
1 stop16h 35mDelta
Thu 11/138:55 pmEZE - SMF
2 stops26h 39mDelta
Deal found 4/29$1,170
This Air Canada deal was found by Cheapflights users on 4/29. 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 9/179:00 amSMF - EZE
3 stops25h 30mAir Canada
Wed 10/14:35 pmEZE - SMF
3 stops26h 39mAir Canada
Deal found 4/29$1,363
This Air Canada deal was found by Cheapflights users on 4/29. 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 9/179:00 amSMF - EZE
3 stops25h 30mMultiple Airlines
Tue 9/301:40 amEZE - SMF
2 stops23h 00mMultiple Airlines
Deal found 4/29$1,478
This Aeromexico deal was found by Cheapflights users on 4/29. 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.
Mon 6/1612:35 amSMF - EZE
2 stops16h 50mAeromexico
Fri 6/2011:25 pmEZE - SMF
2 stops27h 30mAeromexico
Deal found 4/29$3,125

Cheapflights Fare Finder

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

Fly from

Sacramento

Fly to

Buenos Aires

Route

Depart

Return

Price

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 10/27

1:00 pm-8:20 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

Tue 11/11

11:55 pm-11:48 am

1 stop16h 53m

$1,025

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Wed 9/17

8:35 pm-4:14 am

2 stops27h 39m

Buenos Aires Ministro Pistarini

Tue 9/30

3:47 am-10:49 pm

2 stops23h 02m

$1,080

SacramentoBuenos Aires

SMF - AEP

SMFAEP

Sacramento Intl

Wed 9/17

9:10 am-9:40 am

2 stops20h 30m

Buenos Aires Jorge Newbery

Wed 10/1

10:55 pm-10:33 am

2 stops39h 38m

$1,080

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Tue 6/17

10:30 pm-6:10 am

2 stops27h 40m

Buenos Aires Ministro Pistarini

Fri 6/20

6:10 am-10:51 pm

2 stops20h 41m

$1,100

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Tue 6/17

6:02 am-9:00 am

2 stops22h 58m

Buenos Aires Ministro Pistarini

Fri 6/20

8:30 pm-11:18 pm

1 stop30h 48m

$1,317

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Wed 9/17

9:00 am-2:30 pm

3 stops25h 30m

Buenos Aires Ministro Pistarini

Wed 10/1

4:35 pm-3:14 pm

3 stops26h 39m

$1,363

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Wed 9/17

9:00 am-2:30 pm

3 stops25h 30m

Buenos Aires Ministro Pistarini

Tue 9/30

1:40 am-8:40 pm

2 stops23h 00m

$1,478

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 6/16

12:35 am-9:25 pm

2 stops16h 50m

Buenos Aires Ministro Pistarini

Fri 6/20

11:25 pm-10:55 pm

2 stops27h 30m

$3,125

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Sun 6/29

7:00 am-9:45 am

1 stop22h 45m

Buenos Aires Ministro Pistarini

Thu 7/10

8:10 pm-10:51 am

1 stop18h 41m

$4,445

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Thu 5/22

7:35 pm-8:00 am

2 stops32h 25m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 results
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Compare providers for flights from Sacramento 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 Sacramento to Buenos Aires in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice 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 Sacramento-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Sacramento-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Sacramento-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-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 Sacramento-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 Sacramento to Buenos Aires

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

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

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

Find hourly flight availability from Sacramento 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 May 1, 2025.

It’s optimal to fly from Sacramento to Buenos Aires in the afternoon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
1,414 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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 Sacramento 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 Sacramento to Buenos Aires?

    For a flight from Sacramento to Buenos Aires, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city. Sacramento Intl is the only Sacramento airport and it handles 0 outbound flights to Buenos Aires per day. 3 airlines have flights to Buenos Aires from Sacramento Intl on a regular basis.

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

    Our cheapest airline available from Sacramento to Buenos Aires is United Airlines. Our recent data shows that you can find tickets from as low as $1,025 on this airline. Additional options worth looking into are Copa Airlines and LATAM Airlines, starting at $1,080 and $1,080 round-trip. These flights start at 23% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Sacramento to Buenos Aires one-way?

    One-way options have recently been found by users for as low as $696 on United Airlines. Other airlines that offer cheap prices include LATAM Airlines from $718 and Air Canada from $838 one-way.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Sacramento to Buenos Aires

Discover the top 3 airlines that operate flights from Sacramento 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$816Average$1,194FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,087Average$1,909FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,363Average$1,883FlexibilityNo cancel feeOn-timeN/A

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