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Buenos Aires

$669+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BUE
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This LATAM Airlines deal was found by Cheapflights users on 1/26. 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 8/1710:40 pm
SMF
-
AEP
2 stops37h 40m
LATAM Airlines
Thu 8/203:40 pm
AEP
-
SMF
2 stops23h 41m
LATAM Airlines
Deal found 1/26$912
This KAYAK deal was found by Cheapflights users on 1/26. 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.
Sun 2/2212:25 pm
SMF
-
AEP
2 stops22h 35m
LATAM Airlines
Tue 2/242:55 pm
AEP
-
SMF
2 stops24h 36m
LATAM Airlines
Deal found 1/26$996
This KAYAK deal was found by Cheapflights users on 1/27. 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 10/136:00 am
SMF
-
AEP
2 stops21h 40m
LATAM Airlines
Tue 10/205:05 pm
AEP
-
SMF
2 stops29h 33m
LATAM Airlines
Deal found 1/27$1,039
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/3011:28 am
SMF
-
EZE
1 stop16h 32m
United Airlines
Tue 5/129:00 pm
EZE
-
SMF
2 stops20h 37m
United Airlines
Deal found 1/26$1,046
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Tue 10/1310:40 pm
SMF
-
EZE
2 stops27h 30m
LATAM Airlines
Tue 10/208:10 pm
EZE
-
SMF
1 stop19h 05m
LATAM Airlines
Deal found 1/27$1,047
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Mon 3/911:59 pm
SMF
-
EZE
3 stops35h 51m
Multiple Airlines
Wed 3/252:40 am
EZE
-
SMF
3 stops24h 35m
Multiple Airlines
Deal found 1/27$1,110
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/95:15 am
SMF
-
EZE
1 stop23h 05m
United Airlines
Thu 3/2610:55 pm
EZE
-
SMF
1 stop17h 55m
United Airlines
Deal found 1/27$1,122
This LATAM Airlines deal was found by Cheapflights users on 1/25. 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 8/1712:25 pm
SMF
-
EZE
1 stop17h 20m
LATAM Airlines
Thu 8/208:10 pm
EZE
-
SMF
1 stop26h 16m
LATAM Airlines
Deal found 1/25$1,123
This Mytrip deal was found by Cheapflights users on 1/26. 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 2/2211:05 pm
SMF
-
AEP
3 stops25h 35m
Multiple Airlines
Fri 2/275:00 pm
AEP
-
SMF
2 stops30h 51m
Multiple Airlines
Deal found 1/26$1,146
This Mytrip deal was found by Cheapflights users on 1/26. 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 2/2211:05 pm
SMF
-
EZE
3 stops25h 45m
Multiple Airlines
Fri 2/2712:15 pm
EZE
-
SMF
3 stops35h 36m
Multiple Airlines
Deal found 1/26$1,148
This Ovago deal was found by Cheapflights users on 1/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:25 pm
SMF
-
EZE
1 stop15h 35m
LATAM Airlines
Tue 3/38:55 pm
EZE
-
SMF
1 stop19h 19m
LATAM Airlines
Deal found 1/27$1,184
This KAYAK deal was found by Cheapflights users on 1/27. 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.
Sun 3/86:00 am
SMF
-
AEP
2 stops21h 55m
LATAM Airlines
Tue 3/3112:55 pm
AEP
-
SMF
2 stops28h 34m
LATAM Airlines
Deal found 1/27$1,228

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$996
(KAYAK)

One-way from

$669
(Mytrip)

Popular in

June

Cheapest in

May

Average price

$1,185
Provider with most accurate pricing for Sacramento Intl-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Buenos Aires (BUE) flights.
Search Deals
From Sacramento Intl to Buenos Aires (BUE)
Search Deals
One-way flight from Sacramento Intl to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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 - AEP

SMFAEP

Sacramento Intl

Sun 2/22

12:25 pm-4:00 pm

2 stops22h 35m

Buenos Aires Jorge Newbery

Tue 2/24

2:55 pm-10:31 am

2 stops24h 36m

$996

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Thu 4/30

5:15 am-8:00 am

1 stop22h 45m

Buenos Aires Ministro Pistarini

Tue 5/12

9:00 pm-12:36 pm

1 stop19h 36m

$1,046

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 3/9

11:59 pm-3:50 pm

3 stops35h 51m

Buenos Aires Ministro Pistarini

Wed 3/25

2:40 am-11:15 pm

3 stops24h 35m

$1,110

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 3/9

5:15 am-8:20 am

1 stop23h 05m

Buenos Aires Ministro Pistarini

Thu 3/26

10:55 pm-12:50 pm

1 stop17h 55m

$1,122

SacramentoBuenos Aires

SMF - AEP

SMFAEP

Sacramento Intl

Sun 2/22

11:05 pm-5:40 am

3 stops25h 35m

Buenos Aires Jorge Newbery

Fri 2/27

5:00 pm-6:51 pm

2 stops30h 51m

$1,146

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Sun 2/22

11:05 pm-5:50 am

3 stops25h 45m

Buenos Aires Ministro Pistarini

Fri 2/27

3:55 pm-6:51 pm

2 stops31h 56m

$1,190

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Sat 4/4

9:10 am-6:21 pm

2 stops29h 11m

Buenos Aires Ministro Pistarini

Sat 4/11

1:20 pm-8:10 pm

2 stops34h 50m

$1,198

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Tue 2/24

9:12 am-10:15 am

2 stops20h 03m

Buenos Aires Ministro Pistarini

Tue 3/3

10:25 pm-8:00 pm

2 stops26h 35m

$1,201

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Sat 2/21

11:35 pm-5:50 am

3 stops25h 15m

Buenos Aires Ministro Pistarini

Sat 2/28

9:15 pm-11:15 pm

3 stops31h 00m

$1,215

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 3/9

12:28 pm-2:50 am

2 stops34h 22m

Buenos Aires Ministro Pistarini

Thu 3/26

7:10 am-10:52 am

3 stops31h 42m

$1,227

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Buenos Aires flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $606). Flying from Sacramento to Buenos Aires in September is currently the most expensive (average of $1,022). 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.

How much does it cost to fly round-trip from Sacramento to Buenos Aires?

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 27, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Sacramento to Buenos Aires to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

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
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

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
9,205 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

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.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

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. 2 airlines have flights to Buenos Aires from Sacramento Intl on a regular basis.

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

    There are many flights that can get you from Sacramento to Buenos Aires in 22h 35m. Fly via LATAM Airlines or United Airlines to get the fastest option. The distance between Sacramento and Buenos Aires is about 6470 mi. This flight may include one or multiple stops.

  • 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. An additional option worth looking into is American Airlines, starting at $1,065. These flights start at 27% lower than the current average price 3 months from now.

  • 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 $606). Flying from Sacramento to Buenos Aires in September is currently the most expensive (average of $1,022). 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 2 airlines flying from Sacramento to Buenos Aires

Discover the top 2 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,025Average$1,195FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,065Average$1,226FlexibilityNo cancel feeOn-time71%

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