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$372+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BUE
abr. 7 — abr. 141
lun. 4/7
lun. 4/14
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Buenos Aires are usually found in October or September, 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 abril 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,016
(Trip.com)

One-way from

$372
(Priceline)

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. 2% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($23 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 abril 2, 2025.

This KAYAK deal was found by Cheapflights users on 4/1. 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.
mié. 9/171:28 amSFO - EZE
1 stop16h 40mCopa Airlines
sáb. 9/203:47 amEZE - SFO
1 stop23h 53mCopa Airlines
Deal found 4/1$1,013
This Priceline deal was found by Cheapflights users on 4/1. 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.
sáb. 7/192:30 amSFO - EZE
3 stops22h 20mAvianca
lun. 7/285:55 amEZE - SFO
3 stops20h 50mAvianca
Deal found 4/1$1,015
This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/186:15 amSFO - AEP
2 stops34h 45mMultiple Airlines
dom. 5/253:30 amAEP - SFO
2 stops24h 02mMultiple Airlines
Deal found 4/1$1,016
This Delta deal was found by Cheapflights users on 3/31. 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.
lun. 11/37:00 amSFO - EZE
1 stop21h 45mDelta
lun. 11/103:45 amEZE - SFO
2 stops25h 31mDelta
Deal found 3/31$1,025
This LATAM Airlines deal was found by Cheapflights users on 3/31. 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.
dom. 10/1210:30 pmSFO - AEP
2 stops25h 35mLATAM Airlines
mié. 10/225:00 pmAEP - SFO
2 stops26h 12mLATAM Airlines
Deal found 3/31$1,025
This Air Canada deal was found by Cheapflights users on 3/31. 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.
mar. 5/611:25 amSFO - EZE
2 stops23h 05mAir Canada
lun. 6/94:35 pmEZE - SFO
2 stops23h 00mAir Canada
Deal found 3/31$1,037
This United Airlines deal was found by Cheapflights users on 4/1. 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.
dom. 12/711:55 pmSFO - EZE
1 stop28h 25mUnited Airlines
jue. 2/1210:05 pmEZE - SFO
1 stop21h 45mUnited Airlines
Deal found 4/1$1,038
This LATAM Airlines deal was found by Cheapflights users on 3/31. 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.
jue. 10/167:00 amSFO - EZE
2 stops24h 48mLATAM Airlines
mié. 10/223:55 amEZE - SFO
2 stops24h 51mLATAM Airlines
Deal found 3/31$1,047
This American Airlines deal was found by Cheapflights users on 4/1. 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.
jue. 9/186:30 amSFO - EZE
2 stops21h 05mAmerican Airlines
mar. 9/3010:00 pmEZE - SFO
2 stops21h 37mAmerican Airlines
Deal found 4/1$1,070
This Priceline deal was found by Cheapflights users on 3/31. 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.
mié. 6/1812:05 amSFO - AEP
2 stops25h 35mAvianca
lun. 6/237:00 amAEP - SFO
2 stops19h 45mAvianca
Deal found 3/31$1,102
This Aeromexico deal was found by Cheapflights users on 4/1. 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.
jue. 7/242:31 pmSFO - EZE
1 stop26h 54mAeromexico
mar. 8/1211:25 pmEZE - SFO
1 stop27h 54mAeromexico
Deal found 4/1$1,118
This Priceline deal was found by Cheapflights users on 3/31. 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.
dom. 5/48:15 amSFO - EZE
3 stops26h 15mMultiple Airlines
mar. 6/106:50 amEZE - SFO
2 stops21h 05mMultiple Airlines
Deal found 3/31$1,166

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 abril 2, 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 - AEP

SFOAEP

San Francisco

dom. 5/18

6:15 am-9:00 pm

2 stops34h 45m

Buenos Aires Jorge Newbery

dom. 5/25

3:30 am-11:32 pm

2 stops24h 02m

$1,016

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

lun. 6/30

12:05 am-12:10 am

2 stops20h 05m

Buenos Aires Ministro Pistarini

mié. 8/20

1:40 am-11:55 pm

2 stops26h 15m

$1,019

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

mié. 5/21

6:15 am-9:45 am

1 stop23h 30m

Buenos Aires Ministro Pistarini

jue. 5/29

8:10 pm-2:05 pm

1 stop21h 55m

$1,025

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

mié. 5/21

12:40 pm-2:40 pm

2 stops22h 00m

Buenos Aires Jorge Newbery

mié. 5/28

3:40 pm-8:09 pm

2 stops32h 29m

$1,025

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

mar. 5/6

11:25 am-2:30 pm

2 stops23h 05m

Buenos Aires Ministro Pistarini

lun. 6/9

4:35 pm-11:35 am

2 stops23h 00m

$1,037

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

lun. 6/30

6:55 pm-8:00 am

1 stop33h 05m

Buenos Aires Ministro Pistarini

mié. 8/20

9:00 pm-9:43 am

1 stop16h 43m

$1,038

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

lun. 6/30

1:37 am-3:58 am

1 stop22h 21m

Buenos Aires Ministro Pistarini

jue. 8/21

8:34 am-11:40 pm

1 stop19h 06m

$1,053

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

mié. 6/18

12:05 am-5:40 am

2 stops25h 35m

Buenos Aires Jorge Newbery

lun. 6/23

7:00 am-10:45 pm

2 stops19h 45m

$1,102

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

lun. 5/19

10:42 am-10:15 am

1 stop19h 33m

Buenos Aires Ministro Pistarini

mar. 5/27

10:30 pm-6:58 pm

2 stops24h 28m

$1,105

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

lun. 6/23

12:41 pm-9:25 pm

2 stops28h 44m

Buenos Aires Ministro Pistarini

lun. 8/25

11:25 pm-2:21 pm

1 stop18h 56m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 27 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 March 28, 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 abril 2, 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 abril 2, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM 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
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

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
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

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
1,754 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

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
1,700 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

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
8,616 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

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 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 $372. However, be on the lookout for offers from Air Canada and LATAM 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 abril 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$658Average$1,009FlexibilityNo cancel feeOn-time81%
AviancaCheapest$754Average$975FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$938Average$1,218FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$984Average$1,221FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,019Average$1,366FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,030Average$1,372FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,093Average$1,492FlexibilityNo cancel feeOn-timeN/A

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