Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Buenos Aires to San Jose from $568

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to San Jose departing on 10/14. 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 Buenos Aires to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:50 pm - 3:30 pm
EZE
-
SJC
26h 40m
3 stops
Multiple Airlines Logo
11:27 am - 3:23 am
SJC
-
EZE
35h 56m
3 stops
$1,068Multiple Airlines
Thu, Sep 3 - Thu, Sep 24
Multiple Airlines Logo
2:30 am - 9:47 am
EZE
-
SJC
35h 17m
3 stops
Multiple Airlines Logo
11:27 am - 3:40 pm
SJC
-
EZE
24h 13m
3 stops
$1,329Multiple Airlines
Fri, Aug 21 - Sat, Aug 29
American Airlines Logo
8:50 pm - 11:57 am
EZE
-
SJC
19h 07m
2 stops
American Airlines Logo
6:00 am - 7:15 am
SJC
-
EZE
21h 15m
2 stops
$1,587American Airlines
Thu, Sep 3 - Wed, Oct 7
American Airlines Logo
8:50 pm - 11:57 am
EZE
-
SJC
19h 07m
2 stops
American Airlines Logo
6:00 am - 8:30 am
SJC
-
EZE
22h 30m
2 stops
$1,632American Airlines
Thu, Sep 3 - Thu, Sep 24
LATAM Airlines Logo
8:10 pm - 6:52 pm
EZE
-
SJC
26h 42m
1 stop
LATAM Airlines Logo
7:00 am - 11:30 am
SJC
-
EZE
24h 30m
2 stops
$1,667LATAM Airlines
Thu, Sep 3 - Thu, Sep 24
American Airlines Logo
11:35 pm - 6:34 pm
EZE
-
SJC
22h 59m
2 stops
American Airlines Logo
6:00 am - 7:15 am
SJC
-
EZE
21h 15m
2 stops
$1,679American Airlines
Sat, Aug 22 - Sat, Aug 29
Delta Logo
8:10 pm - 11:22 am
EZE
-
SJC
19h 12m
1 stop
Delta Logo
7:00 am - 9:40 am
SJC
-
EZE
22h 40m
2 stops
$1,721Delta
Thu, Sep 3 - Wed, Oct 7
Multiple Airlines Logo
6:15 am - 9:47 am
EZE
-
SJC
31h 32m
3 stops
Multiple Airlines Logo
11:27 am - 9:25 pm
SJC
-
EZE
29h 58m
3 stops
$1,722Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
LATAM Airlines Logo
3:45 pm - 3:50 pm
AEP
-
SJC
28h 05m
2 stops
LATAM Airlines Logo
7:00 am - 7:40 am
SJC
-
AEP
20h 40m
2 stops
$1,730LATAM Airlines
Thu, Sep 3 - Wed, Oct 7
Delta Logo
8:05 pm - 11:22 am
AEP
-
SJC
19h 17m
2 stops
Delta Logo
6:40 am - 7:40 am
SJC
-
AEP
21h 00m
2 stops
$1,774Delta
Sat, Aug 22 - Sat, Aug 29

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

LATAM Airlines flights from Buenos Aires to San Jose, California

Our best LATAM Airlines deals on Buenos Aires to San Jose, California flight tickets
LATAM Airlines
Sep 3
EZE8:10 pmBuenos Aires Ministro Pistarini
26h 42m
1 stop
SJC6:52 pmSan Jose
Sep 24
SJC7:00 amSan Jose
24h 30m
2 stops
EZE11:30 amBuenos Aires Ministro Pistarini
$1,667
LATAM Airlines
Sep 3
AEP3:45 pmBuenos Aires Jorge Newbery
28h 05m
2 stops
SJC3:50 pmSan Jose
Oct 7
SJC7:00 amSan Jose
20h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,730
LATAM Airlines
Sep 22
EZE4:45 pmBuenos Aires Ministro Pistarini
22h 51m
2 stops
SJC11:36 amSan Jose
Oct 7
SJC6:11 pmSan Jose
20h 10m
3 stops
EZE6:21 pmBuenos Aires Ministro Pistarini
$1,747

United Airlines flights from Buenos Aires to San Jose, California

Our best United Airlines deals on Buenos Aires to San Jose, California flight tickets
United Airlines
Aug 27
EZE9:00 pmBuenos Aires Ministro Pistarini
27h 57m
2 stops
SJC8:57 pmSan Jose
Aug 31
SJC6:37 pmSan Jose
33h 23m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
$2,191
United Airlines
Aug 27
EZE9:00 pmBuenos Aires Ministro Pistarini
27h 57m
2 stops
SJC8:57 pmSan Jose
Aug 31
SJC6:37 pmSan Jose
33h 23m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
$2,194
United Airlines
Aug 27
EZE9:00 pmBuenos Aires Ministro Pistarini
27h 57m
2 stops
SJC8:57 pmSan Jose
Aug 31
SJC6:37 pmSan Jose
33h 23m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
$2,195

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to San Jose, California 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 13, 2026.
Use the filters below to find and compare flights from Buenos Aires to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/3

4:50 pm-3:30 pm

3 stops26h 40m

San Jose

Thu 9/24

11:27 am-3:23 am

3 stops35h 56m

$1,068

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Fri 8/21

2:30 am-9:47 am

3 stops35h 17m

San Jose

Sat 8/29

11:27 am-3:40 pm

3 stops24h 13m

$1,329

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/3

8:50 pm-11:57 am

2 stops19h 07m

San Jose

Wed 10/7

6:00 am-7:15 am

2 stops21h 15m

$1,587

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/3

8:50 pm-11:57 am

2 stops19h 07m

San Jose

Thu 9/24

6:00 am-8:30 am

2 stops22h 30m

$1,632

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/3

8:10 pm-6:52 pm

1 stop26h 42m

San Jose

Thu 9/24

7:00 am-11:30 am

2 stops24h 30m

$1,667

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sat 8/22

11:35 pm-6:34 pm

2 stops22h 59m

San Jose

Sat 8/29

6:00 am-7:15 am

2 stops21h 15m

$1,679

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/3

8:10 pm-11:22 am

1 stop19h 12m

San Jose

Wed 10/7

7:00 am-9:40 am

2 stops22h 40m

$1,721

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sun 8/23

6:15 am-9:47 am

3 stops31h 32m

San Jose

Sun 8/30

11:27 am-9:25 pm

3 stops29h 58m

$1,722

Buenos AiresSan Jose

AEP - SJC

AEPSJC

Buenos Aires Jorge Newbery

Thu 9/3

3:45 pm-3:50 pm

2 stops28h 05m

San Jose

Wed 10/7

7:00 am-7:40 am

2 stops20h 40m

$1,730
Quickest round-trip

Buenos AiresSan Jose

AEP - SJC

AEPSJC

Buenos Aires Jorge Newbery

Sat 8/22

8:05 pm-11:22 am

2 stops19h 17m

San Jose

Sat 8/29

6:40 am-7:40 am

2 stops21h 00m

$1,774

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Jose from

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

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

Can stopping save me money on Buenos Aires to San Jose, California flights?

You could potentially save up to 45% on your flight if you consider stops on a Buenos Aires to San Jose, California flight.

When to book flights from Buenos Aires to San Jose, California

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

Cheap Buenos Aires to San Jose, California (BUE to SJC) flight deals and tips

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

Fastest flight time

18h 38m

Direct flights

None
The fastest flight from Buenos Aires to San Jose, California takes 18h 38m
There are no direct flights from Buenos Aires to San Jose, California. There are no popular flight routes from Buenos Aires to San Jose, California.
Search flight deals

Frequently asked questions about flying from Buenos Aires to San Jose, California

  • How far is Buenos Aires to San Jose by plane?

    A flight from Buenos Aires to San Jose will travel around 6422.4 mi. Flights usually cover this in 18h 38m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Buenos Aires to San Jose Airport?

    Prices for flights from Buenos Aires to San Jose Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Buenos Aires to San Jose Airport?

    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 Buenos Aires to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buenos Aires to San Jose for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to San Jose.

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

Price alerts on flights to San Jose from Buenos Aires are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 8/12
Wed 8/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States