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$336+ Cheap flights from Fremont, CA 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BUE
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Buenos Aires are usually found in October or May, booked 3 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Fremont to Buenos Aires

Keep the following information in mind while searching for Fremont to Buenos Aires flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$857
(Priceline)

One-way from

$336
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,315
Provider with most accurate pricing for San Francisco-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Buenos Aires (BUE) flights.
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From Fremont to Buenos Aires (BUE)
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One-way flight from Fremont to Buenos Aires (BUE)
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Highest demand for flights based on searches. 4% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Fremont to Buenos Aires

Cheapest flights from Fremont to Buenos Aires
Explore the most affordable flight options available from Fremont to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1912:05 amSFO - EZE
3 stops21h 20mAvianca
Sun 7/272:30 amEZE - SFO
3 stops24h 15mAvianca
Deal found 4/28$857
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/811:59 pmSFO - AEP
2 stops24h 06mLATAM Airlines
Sun 6/156:20 pmAEP - SFO
2 stops21h 23mLATAM Airlines
Deal found 4/27$877
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:05 amSFO - AEP
2 stops25h 35mAvianca
Mon 9/297:00 amAEP - SFO
2 stops19h 45mAvianca
Deal found 4/27$880
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.
Tue 5/2710:55 amSFO - EZE
1 stop31h 16mCopa Airlines
Sun 6/13:47 amEZE - SFO
1 stop23h 53mCopa Airlines
Deal found 4/28$883
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.
Tue 5/272:00 pmSFO - EZE
2 stops32h 30mLATAM Airlines
Mon 6/26:15 amEZE - SFO
2 stops21h 17mLATAM Airlines
Deal found 4/28$893
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 5/1111:25 amSFO - AEP
2 stops26h 55mMultiple Airlines
Mon 5/2611:40 amAEP - SFO
2 stops27h 25mMultiple Airlines
Deal found 4/27$934
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1111:25 amSFO - EZE
2 stops23h 05mAir Canada
Mon 5/264:35 pmEZE - SFO
2 stops32h 27mAir Canada
Deal found 4/27$994
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:30 amSFO - EZE
1 stop17h 30mDelta
Tue 11/410:25 pmEZE - SFO
1 stop19h 20mDelta
Deal found 4/27$1,025
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:42 amSFO - EZE
1 stop19h 33mAmerican Airlines
Mon 9/228:30 pmEZE - SFO
2 stops19h 42mAmerican Airlines
Deal found 4/28$1,030
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/206:55 pmSFO - EZE
1 stop33h 05mUnited Airlines
Mon 7/289:00 pmEZE - SFO
1 stop19h 16mUnited Airlines
Deal found 4/28$1,038
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 5/117:10 amSFO - EZE
3 stops27h 20mMultiple Airlines
Mon 5/264:35 pmEZE - SFO
3 stops35h 20mMultiple Airlines
Deal found 4/27$1,046
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:20 amSFO - AEP
2 stops24h 40mGOL
Sun 9/283:40 amAEP - SFO
2 stops22h 59mGOL
Deal found 4/27$1,463

Cheapflights Fare Finder

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

Fly from

Fremont

Fly to

Buenos Aires

Route

Depart

Return

Price

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sat 7/19

12:05 am-1:25 am

3 stops21h 20m

Buenos Aires Ministro Pistarini

Sun 7/27

2:30 am-10:45 pm

3 stops24h 15m

$857

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sun 6/8

11:59 pm-4:05 am

2 stops24h 06m

Buenos Aires Jorge Newbery

Sun 6/15

6:20 pm-11:43 am

2 stops21h 23m

$877

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 5/27

10:55 am-10:11 pm

1 stop31h 16m

Buenos Aires Ministro Pistarini

Sun 6/1

3:47 am-11:40 pm

1 stop23h 53m

$883

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sat 5/10

2:30 am-5:40 am

2 stops23h 10m

Buenos Aires Jorge Newbery

Mon 5/26

7:00 am-10:45 pm

2 stops19h 45m

$885

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 5/27

2:00 pm-2:30 am

2 stops32h 30m

Buenos Aires Ministro Pistarini

Mon 6/2

6:15 am-11:32 pm

2 stops21h 17m

$893

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sun 5/11

11:25 am-6:20 pm

2 stops26h 55m

Buenos Aires Jorge Newbery

Mon 5/26

11:40 am-11:05 am

2 stops27h 25m

$934

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 5/11

11:25 am-2:30 pm

2 stops23h 05m

Buenos Aires Ministro Pistarini

Mon 5/26

4:35 pm-9:02 pm

2 stops32h 27m

$994

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 7/21

5:00 am-8:00 am

1 stop23h 00m

Buenos Aires Ministro Pistarini

Tue 7/29

9:00 pm-7:18 pm

1 stop26h 18m

$1,025

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 5/11

7:10 am-2:30 pm

3 stops27h 20m

Buenos Aires Ministro Pistarini

Mon 5/26

4:35 pm-11:55 pm

3 stops35h 20m

$1,046

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 7/1

11:55 pm-9:25 pm

1 stop17h 30m

Buenos Aires Ministro Pistarini

Tue 7/15

11:25 pm-9:20 pm

1 stop25h 55m

$1,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 22 results
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Best time to book a flight from Fremont to Buenos Aires

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

How far ahead should I book a flight from Fremont to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Buenos Aires. Price data was last updated on April 25, 2025.

The best time to book flights from Fremont to Buenos Aires is 3 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Fremont to Buenos Aires (average of $795). Flying from Fremont 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 FR8 to BUE?

Find hourly flight availability from Fremont 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 April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fremont to Buenos Aires as you normally would.

What is the cheapest day to fly from Fremont to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Buenos Aires. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fremont to Buenos Aires flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 29, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Fremont to Buenos Aires to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

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
1,766 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

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
1,410 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

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
1,697 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

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
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

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 Fremont 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 are the cheapest airlines to fly from Fremont to Buenos Aires one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $364. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Fremont to Buenos Aires for a low price.

  • What are the most popular routes from Fremont to Buenos Aires?

    The most popular route from Fremont to Buenos Aires is San Francisco - Buenos Aires Ministro Pistarini. You may also consider San Francisco - Buenos Aires Jorge Newbery or San Francisco - El Palomar.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Fremont to Buenos Aires

Discover the top 7 airlines that operate flights from Fremont 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, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$658Average$1,009FlexibilityNo cancel feeOn-time81%
AviancaCheapest$814Average$991FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$993Average$1,217FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,019Average$1,369FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$1,023Average$1,247FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,025Average$1,381FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,093Average$1,475FlexibilityNo cancel feeOn-timeN/A

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