HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$455+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BUE
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sacramento to Buenos Aires with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 29, 2026.

This Air Canada deal was found by Cheapflights users on 4/28. 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 9/26:00 pm
SMF
-
EZE
3 stops64h 30m
Air Canada
Wed 12/24:45 pm
EZE
-
SMF
3 stops51h 37m
Air Canada
Deal found 4/28$1,080
This KAYAK deal was found by Cheapflights users on 4/28. 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.
Mon 7/202:15 pm
SMF
-
EZE
2 stops24h 35m
LATAM Airlines
Wed 7/291:10 pm
EZE
-
SMF
2 stops34h 43m
LATAM Airlines
Deal found 4/28$1,135
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 6/256:35 am
SMF
-
EZE
2 stops23h 05m
Delta
Mon 8/38:10 pm
EZE
-
SMF
1 stop18h 50m
Delta
Deal found 4/28$1,138
This KAYAK deal was found by Cheapflights users on 4/26. 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.
Wed 9/212:25 pm
SMF
-
EZE
1 stop17h 20m
LATAM Airlines
Wed 12/27:21 pm
EZE
-
SMF
2 stops21h 04m
LATAM Airlines
Deal found 4/26$1,139
This FlightHub deal was found by Cheapflights users on 4/28. 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 stops31h 00m
LATAM Airlines
Tue 10/201:10 pm
EZE
-
SMF
2 stops26h 05m
LATAM Airlines
Deal found 4/28$1,151
This Mytrip deal was found by Cheapflights users on 4/26. 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.
Mon 6/298:24 pm
SMF
-
EZE
3 stops27h 21m
Multiple Airlines
Tue 7/144:50 pm
EZE
-
SMF
3 stops34h 49m
Multiple Airlines
Deal found 4/26$1,160
This KAYAK deal was found by Cheapflights users on 4/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:15 pm
SMF
-
AEP
2 stops24h 15m
LATAM Airlines
Wed 7/293:45 pm
AEP
-
SMF
2 stops23h 15m
LATAM Airlines
Deal found 4/25$1,174
This Delta deal was found by Cheapflights users on 4/28. 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 6/2612:18 pm
SMF
-
EZE
1 stop17h 27m
Delta
Tue 8/48:10 pm
EZE
-
SMF
2 stops20h 06m
Delta
Deal found 4/28$1,178
This SmartFares deal was found by Cheapflights users on 4/24. 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 SmartFares 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
Tue 8/258:10 pm
EZE
-
SMF
1 stop26h 16m
LATAM Airlines
Deal found 4/24$1,179
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 6/246:00 am
SMF
-
EZE
2 stops20h 10m
Delta
Tue 8/48:10 pm
EZE
-
SMF
1 stop18h 50m
Delta
Deal found 4/28$1,181
This KAYAK deal was found by Cheapflights users on 4/28. 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 9/26:00 am
SMF
-
AEP
2 stops22h 30m
LATAM Airlines
Wed 12/25:05 pm
AEP
-
SMF
2 stops23h 20m
LATAM Airlines
Deal found 4/28$1,182
This Mytrip deal was found by Cheapflights users on 4/27. 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.
Sun 10/1811:59 pm
SMF
-
EZE
3 stops30h 01m
Multiple Airlines
Mon 11/92:40 am
EZE
-
SMF
3 stops25h 23m
Multiple Airlines
Deal found 4/27$1,184

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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,080
(Air Canada)

One-way from

$455
(Mytrip)

Popular in

June

Cheapest in

May

Average price

$1,415
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. 15% potential increase in price ($262 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 29, 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

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Wed 9/2

6:00 pm-2:30 pm

3 stops64h 30m

Buenos Aires Ministro Pistarini

Wed 12/2

4:45 pm-3:22 pm

3 stops51h 37m

$1,080

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Sun 6/28

10:00 pm-9:40 am

2 stops31h 40m

Buenos Aires Ministro Pistarini

Tue 8/4

8:10 pm-12:09 pm

2 stops19h 59m

$1,138
Quickest round-trip

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Wed 9/2

12:25 pm-9:45 am

1 stop17h 20m

Buenos Aires Ministro Pistarini

Wed 12/2

7:21 pm-11:25 am

2 stops21h 04m

$1,139

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 7/20

7:18 pm-6:50 pm

2 stops19h 32m

Buenos Aires Ministro Pistarini

Wed 7/29

8:10 pm-6:14 pm

2 stops26h 04m

$1,151

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 6/29

1:30 pm-6:50 pm

2 stops25h 20m

Buenos Aires Ministro Pistarini

Tue 7/14

1:10 pm-12:16 pm

2 stops27h 06m

$1,151

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 6/29

8:29 pm-8:00 am

2 stops31h 31m

Buenos Aires Ministro Pistarini

Fri 7/31

9:00 pm-3:10 pm

2 stops22h 10m

$1,178

SacramentoBuenos Aires

SMF - AEP

SMFAEP

Sacramento Intl

Wed 9/2

6:00 am-8:30 am

2 stops22h 30m

Buenos Aires Jorge Newbery

Wed 12/2

2:55 pm-11:15 am

2 stops25h 20m

$1,182

SacramentoBuenos Aires

SMF - AEP

SMFAEP

Sacramento Intl

Tue 10/13

6:00 am-4:00 pm

2 stops30h 00m

Buenos Aires Jorge Newbery

Tue 10/20

10:35 am-6:38 pm

2 stops36h 03m

$1,188

SacramentoBuenos Aires

SMF - AEP

SMFAEP

Sacramento Intl

Mon 5/25

6:05 am-6:25 pm

2 stops32h 20m

Buenos Aires Jorge Newbery

Thu 5/28

11:45 am-10:39 am

2 stops26h 54m

$1,193

SacramentoBuenos Aires

SMF - EZE

SMFEZE

Sacramento Intl

Mon 9/14

9:10 am-3:45 pm

2 stops26h 35m

Buenos Aires Ministro Pistarini

Fri 9/18

7:35 am-10:55 am

3 stops31h 20m

$1,233

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 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

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 April 29, 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
9,680 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,680 reviews
United Airlines
7.4
Good
9,680 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.1
Good
11,678 reviews
United Airlines
7.4
Good
9,680 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 17h 20m. Fly via Air Canada, Delta, 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. An additional option worth looking into is Delta, starting at $1,146. These flights start at 26% 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.

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 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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,025Average$1,176FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,146Average$1,265FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.