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$378+ 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BUE
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This Mytrip deal was found by Cheapflights users on 6/8. 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 7/77:54 pm
SMF
-
EZE
3 stops34h 06m
Multiple Airlines
Tue 7/144:50 pm
EZE
-
SMF
3 stops35h 00m
Multiple Airlines
Deal found 6/8$1,007
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/27:30 am
SMF
-
EZE
1 stop20h 30m
United Airlines
Wed 12/211:55 pm
EZE
-
SMF
1 stop16h 53m
United Airlines
Deal found 6/11$1,106
This LATAM Airlines deal was found by Cheapflights users on 6/10. 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 12/812:25 pm
SMF
-
AEP
2 stops23h 35m
LATAM Airlines
Thu 12/102:55 pm
AEP
-
SMF
2 stops25h 20m
LATAM Airlines
Deal found 6/10$1,106
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/166:31 pm
SMF
-
EZE
2 stops33h 29m
United Airlines
Thu 8/279:00 pm
EZE
-
SMF
1 stop19h 04m
United Airlines
Deal found 6/11$1,110
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/101:15 pm
SMF
-
EZE
1 stop14h 45m
United Airlines
Mon 6/159:00 pm
EZE
-
SMF
1 stop29h 43m
United Airlines
Deal found 6/10$1,119
This LATAM Airlines deal was found by Cheapflights users on 6/9. 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 11/910:40 pm
SMF
-
AEP
2 stops36h 20m
LATAM Airlines
Thu 11/122:55 pm
AEP
-
SMF
2 stops25h 20m
LATAM Airlines
Deal found 6/9$1,120
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/196:37 pm
SMF
-
EZE
2 stops33h 23m
United Airlines
Thu 7/309:00 pm
EZE
-
SMF
1 stop29h 43m
United Airlines
Deal found 6/10$1,124
This Mytrip deal was found by Cheapflights users on 6/9. 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 9/11:05 am
SMF
-
EZE
3 stops24h 35m
Multiple Airlines
Wed 12/29:15 pm
EZE
-
SMF
3 stops30h 48m
Multiple Airlines
Deal found 6/9$1,135
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/110:13 am
SMF
-
EZE
2 stops17h 47m
United Airlines
Sun 7/129:00 pm
EZE
-
SMF
1 stop19h 07m
United Airlines
Deal found 6/11$1,136
This Ovago deal was found by Cheapflights users on 6/11. 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.
Wed 7/110:50 am
SMF
-
EZE
2 stops17h 10m
Avianca
Sun 7/129:00 pm
EZE
-
SMF
2 stops25h 06m
Avianca
Deal found 6/11$1,140
This FlightHub deal was found by Cheapflights users on 6/6. 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 10/1312:25 pm
SMF
-
AEP
2 stops23h 35m
LATAM Airlines
Tue 10/208:05 pm
AEP
-
SMF
2 stops26h 33m
LATAM Airlines
Deal found 6/6$1,148
This Ovago deal was found by Cheapflights users on 6/10. 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.
Wed 6/105:15 am
SMF
-
EZE
1 stop22h 45m
Avianca
Sun 6/149:00 pm
EZE
-
SMF
1 stop29h 43m
Avianca
Deal found 6/10$1,150

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 June 11, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,007
(Mytrip)

One-way from

$378
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,695
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. 23% potential increase in price ($411 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 11, 2026.
Use the filters below to find and compare flights from Sacramento to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 8/17

1:10 pm-8:00 am

1 stop14h 50m

Buenos Aires Ministro Pistarini

Thu 8/27

9:00 pm-12:04 pm

1 stop19h 04m

$1,106

SacramentoBuenos Aires

SMF - AEP

SMFAEP

Sacramento Intl

Tue 12/8

12:25 pm-5:00 pm

2 stops23h 35m

Buenos Aires Jorge Newbery

Thu 12/10

2:55 pm-11:15 am

2 stops25h 20m

$1,106

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Wed 9/2

8:55 am-8:00 am

2 stops19h 05m

Buenos Aires Ministro Pistarini

Wed 12/2

11:55 pm-11:48 am

1 stop16h 53m

$1,106

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Tue 11/24

6:45 am-7:20 am

2 stops19h 35m

Buenos Aires Ministro Pistarini

Wed 12/2

11:55 pm-3:00 pm

2 stops20h 05m

$1,110

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Sun 8/16

8:19 pm-8:00 am

2 stops31h 41m

Buenos Aires Ministro Pistarini

Thu 8/27

9:00 pm-1:07 pm

2 stops20h 07m

$1,110

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Sun 7/19

6:37 pm-8:00 am

2 stops33h 23m

Buenos Aires Ministro Pistarini

Thu 7/30

9:00 pm-10:43 pm

1 stop29h 43m

$1,124

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Wed 7/1

5:15 am-8:00 am

1 stop22h 45m

Buenos Aires Ministro Pistarini

Sun 7/12

9:00 pm-12:07 pm

1 stop19h 07m

$1,136

SacramentoBuenos Aires

SMF - AEP

SMFAEP

Sacramento Intl

Mon 11/9

10:40 pm-4:00 pm

2 stops36h 20m

Buenos Aires Jorge Newbery

Thu 11/12

11:45 am-6:38 pm

2 stops35h 53m

$1,140

SacramentoBuenos Aires

SMF - AEP

SMFAEP

Sacramento Intl

Wed 9/2

5:45 pm-2:50 pm

2 stops41h 05m

Buenos Aires Jorge Newbery

Wed 12/2

5:05 pm-11:25 am

2 stops23h 20m

$1,155

SacramentoBuenos Aires

SMF - AEP

SMFAEP

Sacramento Intl

Wed 9/2

12:16 pm-4:00 pm

2 stops23h 44m

Buenos Aires Jorge Newbery

Wed 12/2

2:55 pm-11:15 am

2 stops25h 20m

$1,191

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust 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 Sacramento-Buenos Aires flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Sacramento-Buenos Aires flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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, May is the cheapest month in which you can book a flight from Sacramento to Buenos Aires (average of $854). Flying from Sacramento to Buenos Aires in July is currently the most expensive (average of $1,347). 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 June 11, 2026.
Peruse reviews from past customers who have flown with 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.
United Airlines
7.4
Good
9,805 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,805 reviews
United Airlines
7.4
Good
9,805 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,640 reviews
United Airlines
7.4
Good
9,805 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

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

    There are many flights that can get you from Sacramento to Buenos Aires in 14h 50m. Fly via United Airlines or LATAM Airlines to get the fastest option. The distance between Sacramento and Buenos Aires is about 6478 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. Additional options worth looking into are American Airlines and Delta, starting at $1,065 and $1,146 round-trip. These flights start at 24% 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, May is the cheapest month in which you can book a flight from Sacramento to Buenos Aires (average of $854). Flying from Sacramento to Buenos Aires in July is currently the most expensive (average of $1,347). 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 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,025Average$1,155FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,065Average$1,165FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,146Average$1,265FlexibilityNo cancel feeOn-timeN/A

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