What is the cheapest airline that flies from Oakland to Buenos Aires?

Delta and British Airways are the most popular carriers operating from Oakland to Buenos Aires

What airlines fly to Buenos Aires?

United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to Buenos Aires from Oakland, California according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 7 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Oakland Airport to Buenos Aires?

Prices for flights from Oakland Airport to Buenos Aires are updated daily.

How old do you have to be to fly from Oakland Airport to Buenos Aires?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oakland Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,273 Cheap Flights from Oakland to Buenos Aires in 2025/26

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Find the cheapest flights from Oakland, California to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:16 pm - 7:30 am

OAK

AEP

31h 14m3 stops

9:50 am - 6:56 pm

AEP

OAK

38h 06m3 stops

$1,273Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

9:17 pm - 6:20 am

OAK

EZE

28h 03m3 stops

7:00 pm - 6:56 pm

EZE

OAK

28h 56m3 stops

$1,275Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

9:17 pm - 6:20 am

OAK

EZE

28h 03m3 stops

4:55 pm - 6:56 pm

EZE

OAK

31h 01m2 stops

$1,365Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

4:59 pm - 10:15 am

OAK

EZE

36h 16m2 stops

8:55 pm - 4:00 pm

EZE

OAK

23h 05m2 stops

$1,410Delta

Tue, Feb 24 - Thu, Mar 19

4:59 pm - 9:00 am

OAK

EZE

59h 01m2 stops

8:55 pm - 11:46 pm

EZE

OAK

30h 51m2 stops

$1,435Delta

Sun, Mar 1 - Mon, Mar 9

9:17 pm - 5:50 am

OAK

EZE

27h 33m2 stops

4:55 pm - 6:56 pm

EZE

OAK

31h 01m2 stops

$1,455Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

5:55 am - 9:00 am

OAK

EZE

22h 05m2 stops

11:55 pm - 11:46 pm

EZE

OAK

27h 51m2 stops

$1,459Delta

Wed, Mar 4 - Thu, Mar 12

5:55 am - 9:00 am

OAK

EZE

46h 05m2 stops

8:55 pm - 11:51 am

EZE

OAK

18h 56m2 stops

$1,476Delta

Fri, Feb 27 - Mon, Mar 9

5:55 am - 9:00 am

OAK

EZE

22h 05m2 stops

8:55 pm - 11:46 pm

EZE

OAK

30h 51m2 stops

$1,515Delta

Wed, Mar 4 - Tue, Mar 10

4:59 pm - 7:20 am

OAK

EZE

33h 21m2 stops

8:55 pm - 4:00 pm

EZE

OAK

47h 05m2 stops

$1,550Delta

Tue, Feb 24 - Sun, Mar 15

Delta flights from Oakland, California to Buenos Aires

Our best Delta deals on Oakland, California to Buenos Aires flight tickets

Delta

Feb 24

OAK4:59 pmOakland

36h 16m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Mar 19

EZE8:55 pmBuenos Aires Ministro Pistarini

23h 05m

2 stops

OAK4:00 pmOakland

$1,410

Find similar

Delta

Mar 1

OAK4:59 pmOakland

59h 01m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 9

EZE8:55 pmBuenos Aires Ministro Pistarini

30h 51m

2 stops

OAK11:46 pmOakland

$1,435

Find similar

Delta

Mar 4

OAK5:55 amOakland

22h 05m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 12

EZE11:55 pmBuenos Aires Ministro Pistarini

27h 51m

2 stops

OAK11:46 pmOakland

$1,459

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Oakland, California to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandBuenos Aires

OAK - AEP

OAKAEP

Oakland

Wed 2/4

7:16 pm-7:30 am

3 stops31h 14m

Buenos Aires Jorge Newbery

Wed 2/11

9:50 am-6:56 pm

3 stops38h 06m

$1,273

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Wed 2/4

9:17 pm-6:20 am

3 stops28h 03m

Buenos Aires Ministro Pistarini

Wed 2/11

7:00 pm-6:56 pm

3 stops28h 56m

$1,275

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Wed 2/4

9:17 pm-6:20 am

3 stops28h 03m

Buenos Aires Ministro Pistarini

Wed 2/11

4:55 pm-6:56 pm

2 stops31h 01m

$1,365

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Tue 2/24

4:59 pm-10:15 am

2 stops36h 16m

Buenos Aires Ministro Pistarini

Thu 3/19

8:55 pm-4:00 pm

2 stops23h 05m

$1,410

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Sun 3/1

4:59 pm-9:00 am

2 stops59h 01m

Buenos Aires Ministro Pistarini

Mon 3/9

8:55 pm-11:46 pm

2 stops30h 51m

$1,435

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Wed 2/4

9:17 pm-5:50 am

2 stops27h 33m

Buenos Aires Ministro Pistarini

Wed 2/11

4:55 pm-6:56 pm

2 stops31h 01m

$1,455

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Wed 3/4

5:55 am-9:00 am

2 stops22h 05m

Buenos Aires Ministro Pistarini

Thu 3/12

11:55 pm-11:46 pm

2 stops27h 51m

$1,459

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Fri 2/27

5:55 am-9:00 am

2 stops46h 05m

Buenos Aires Ministro Pistarini

Mon 3/9

8:55 pm-11:51 am

2 stops18h 56m

$1,476

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Wed 3/4

5:55 am-9:00 am

2 stops22h 05m

Buenos Aires Ministro Pistarini

Tue 3/10

8:55 pm-11:46 pm

2 stops30h 51m

$1,515

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Tue 2/24

4:59 pm-7:20 am

2 stops33h 21m

Buenos Aires Ministro Pistarini

Sun 3/15

8:55 pm-4:00 pm

2 stops47h 05m

$1,550

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oakland, California to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Oakland, California is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,176. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,303.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the afternoon. Flights from Oakland, California to Buenos Aires during this time can be as low as $1,053. Try not to purchase tickets at noon because they tend to be around $1,341. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Oakland, California to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Oakland, California to Buenos Aires (OAK to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Buenos Aires

Fastest flight time	20h 25m
Direct flights	None

The fastest flight from Oakland, California to Buenos Aires takes 20h 25m

There are no direct flights from Oakland, California to Buenos Aires. There are no popular flight routes from Oakland, California to Buenos Aires.

Search flight deals

How far is Oakland to Buenos Aires by plane?
Oakland and Buenos Aires are 6459.7 mi apart from one another. 20h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Oakland Airport to Buenos Aires?
Prices for flights from Oakland Airport to Buenos Aires are updated daily.
How old do you have to be to fly from Oakland Airport to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oakland Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oakland to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oakland to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oakland to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from Oakland to Buenos Aires?

Once you have performed a search for Oakland to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oakland to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oakland to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.