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Cheap flights from Oakland, California to Buenos Aires from $863

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Buenos Aires departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oakland, California to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:59 pm - 3:40 pm
OAK
-
EZE
35h 41m
3 stops
Multiple Airlines Logo
7:10 am - 9:44 pm
EZE
-
OAK
42h 34m
3 stops
$1,062Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
11:59 pm - 3:40 pm
OAK
-
EZE
35h 41m
3 stops
Multiple Airlines Logo
4:50 pm - 9:44 pm
EZE
-
OAK
32h 54m
2 stops
$1,064Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
11:59 pm - 5:40 am
OAK
-
AEP
25h 41m
3 stops
Multiple Airlines Logo
9:25 am - 9:44 pm
AEP
-
OAK
40h 19m
3 stops
$1,118Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
11:59 pm - 5:40 am
OAK
-
AEP
25h 41m
3 stops
Multiple Airlines Logo
5:35 pm - 9:44 pm
AEP
-
OAK
32h 09m
2 stops
$1,148Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
11:30 pm - 9:25 pm
OAK
-
EZE
17h 55m
1 stop
Multiple Airlines Logo
3:55 am - 9:44 pm
EZE
-
OAK
45h 49m
2 stops
$1,251Multiple Airlines
Sun, Aug 16 - Sat, Aug 22
Multiple Airlines Logo
10:37 am - 4:36 am
OAK
-
EZE
37h 59m
2 stops
Multiple Airlines Logo
2:17 am - 11:06 am
EZE
-
OAK
36h 49m
2 stops
$1,304Multiple Airlines
Sun, Aug 16 - Sat, Aug 22
Multiple Airlines Logo
7:17 pm - 5:40 am
OAK
-
AEP
29h 23m
3 stops
Multiple Airlines Logo
5:20 am - 10:56 am
AEP
-
OAK
34h 36m
3 stops
$1,403Multiple Airlines
Wed, Nov 18 - Sun, Nov 29
Multiple Airlines Logo
11:59 pm - 3:50 pm
OAK
-
EZE
34h 51m
3 stops
Multiple Airlines Logo
4:55 pm - 10:56 am
EZE
-
OAK
23h 01m
2 stops
$1,512Multiple Airlines
Wed, Nov 18 - Sun, Nov 29
Delta Logo
6:00 am - 9:45 am
OAK
-
EZE
23h 45m
2 stops
Delta Logo
8:10 pm - 4:20 pm
EZE
-
OAK
24h 10m
2 stops
$1,582Delta
Mon, Sep 21 - Wed, Sep 30
Delta Logo
5:00 pm - 9:45 am
OAK
-
EZE
60h 45m
2 stops
Delta Logo
1:10 pm - 11:59 am
EZE
-
OAK
26h 49m
2 stops
$1,609Delta
Sat, Sep 19 - Thu, Oct 1

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Delta flights from Oakland, California to Buenos Aires

Our best Delta deals on Oakland, California to Buenos Aires flight tickets
Delta
Sep 21
OAK5:00 pmOakland
36h 45m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 1
EZE1:10 pmBuenos Aires Ministro Pistarini
26h 49m
2 stops
OAK11:59 amOakland
$1,582
Delta
Sep 19
OAK5:00 pmOakland
60h 45m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 1
EZE1:10 pmBuenos Aires Ministro Pistarini
26h 49m
2 stops
OAK11:59 amOakland
$1,609
Delta
Sep 21
OAK6:00 amOakland
23h 45m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 2
EZE1:10 pmBuenos Aires Ministro Pistarini
26h 49m
2 stops
OAK11:59 amOakland
$1,622

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California 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, momondo users made 832,500 searches. Data last updated July 3, 2026.
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

Cheapest round-trip

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Sun 8/16

11:59 pm-3:40 pm

3 stops35h 41m

Buenos Aires Ministro Pistarini

Sun 8/23

7:10 am-9:44 pm

3 stops42h 34m

$1,062

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Sun 8/16

11:59 pm-3:40 pm

3 stops35h 41m

Buenos Aires Ministro Pistarini

Sun 8/23

4:50 pm-9:44 pm

2 stops32h 54m

$1,064

OaklandBuenos Aires

OAK - AEP

OAKAEP

Oakland

Sun 8/16

11:59 pm-5:40 am

3 stops25h 41m

Buenos Aires Jorge Newbery

Sun 8/23

9:25 am-9:44 pm

3 stops40h 19m

$1,118

OaklandBuenos Aires

OAK - AEP

OAKAEP

Oakland

Sun 8/16

11:59 pm-5:40 am

3 stops25h 41m

Buenos Aires Jorge Newbery

Sun 8/23

5:35 pm-9:44 pm

2 stops32h 09m

$1,148

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Sun 8/16

11:30 pm-9:25 pm

1 stop17h 55m

Buenos Aires Ministro Pistarini

Sat 8/22

3:55 am-9:44 pm

2 stops45h 49m

$1,251

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Sun 8/16

10:37 am-4:36 am

2 stops37h 59m

Buenos Aires Ministro Pistarini

Sat 8/22

2:17 am-11:06 am

2 stops36h 49m

$1,304

OaklandBuenos Aires

OAK - AEP

OAKAEP

Oakland

Wed 11/18

7:17 pm-5:40 am

3 stops29h 23m

Buenos Aires Jorge Newbery

Sun 11/29

5:20 am-10:56 am

3 stops34h 36m

$1,403

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Wed 11/18

11:59 pm-3:50 pm

3 stops34h 51m

Buenos Aires Ministro Pistarini

Sun 11/29

4:55 pm-10:56 am

2 stops23h 01m

$1,512
Quickest round-trip

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Mon 9/21

6:00 am-9:45 am

2 stops23h 45m

Buenos Aires Ministro Pistarini

Wed 9/30

8:10 pm-4:20 pm

2 stops24h 10m

$1,582

OaklandBuenos Aires

OAK - EZE

OAKEZE

Oakland

Sat 9/19

5:00 pm-9:45 am

2 stops60h 45m

Buenos Aires Ministro Pistarini

Thu 10/1

1:10 pm-11:59 am

2 stops26h 49m

$1,609

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

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

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

Delta is the most popular carrier 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 43% 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 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 40m

Direct flights

None
The fastest flight from Oakland, California to Buenos Aires takes 20h 40m
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

Frequently asked questions about flying from Oakland, California to Buenos Aires

  • How far is Oakland to Buenos Aires by plane?

    Oakland and Buenos Aires are 6459.7 mi apart from one another. 20h 40m 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.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport