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Cheap flights from San José, San José Province to Buenos Aires from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José, San José Province to Buenos Aires departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San José, San José Province to Buenos Aires (SJO-EZE)

Cheap round-trip flights

Copa Airlines Logo
5:57 am - 12:55 amSJO-EZE
15h 58m1 stop
Copa Airlines Logo
5:16 am - 6:47 pmEZE-SJO
16h 31m1 stop
$469Copa Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Avianca Logo
4:45 pm - 4:50 amSJO-EZE
9h 05m1 stop
Avianca Logo
2:40 am - 10:00 amEZE-SJO
10h 20m1 stop
$470Avianca
Find Deal
Sat, Oct 18 - Sat, Oct 25
Avianca Logo
4:45 pm - 4:50 amSJO-EZE
9h 05m1 stop
Avianca Logo
7:35 am - 7:15 pmEZE-SJO
14h 40m1 stop
$480Avianca
Find Deal
Thu, Nov 27 - Sat, Dec 6
Copa Airlines Logo
2:53 pm - 4:10 amSJO-EZE
10h 17m1 stop
Copa Airlines Logo
3:57 am - 1:53 pmEZE-SJO
12h 56m1 stop
$483Copa Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 12
Copa Airlines Logo
11:00 am - 12:53 amSJO-EZE
10h 53m1 stop
Copa Airlines Logo
2:32 pm - 9:56 pmEZE-SJO
10h 24m1 stop
$484Copa Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
Avianca Logo
1:45 am - 3:50 pmSJO-EZE
11h 05m1 stop
Avianca Logo
6:15 am - 12:55 pmEZE-SJO
9h 40m1 stop
$485Avianca
Find Deal
Tue, Nov 18 - Wed, Dec 3
LATAM Airlines Logo
5:00 pm - 9:04 amSJO-EZE
13h 04m2 stops
LATAM Airlines Logo
7:43 pm - 3:35 pmEZE-SJO
22h 52m2 stops
$490LATAM Airlines
Find Deal
Tue, Nov 4 - Thu, Nov 13
Avianca Logo
1:45 am - 3:50 pmSJO-EZE
11h 05m1 stop
Avianca Logo
6:15 am - 12:45 pmEZE-SJO
9h 30m1 stop
$491Avianca
Find Deal
Tue, Oct 28 - Mon, Nov 3
Copa Airlines Logo
10:58 am - 12:55 amSJO-EZE
10h 57m1 stop
Copa Airlines Logo
5:08 am - 4:34 pmEZE-SJO
14h 26m1 stop
$495Copa Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18
LATAM Airlines Logo
5:00 pm - 11:45 amSJO-EZE
15h 45m2 stops
LATAM Airlines Logo
6:13 pm - 3:35 pmEZE-SJO
24h 22m2 stops
$496LATAM Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 8

Copa Airlines flights from San José, San José Province to Buenos Aires Ministro Pistarini Airport

Our best Copa Airlines deals on San José, San José Province to Buenos Aires Ministro Pistarini Airport flight tickets
Copa Airlines
Oct 21
SJO5:57 amSan José Juan Santamaria Intl
15h 58m
1 stop
EZE12:55 amBuenos Aires Ministro Pistarini
Oct 28
EZE5:16 amBuenos Aires Ministro Pistarini
16h 31m
1 stop
SJO6:47 pmSan José Juan Santamaria Intl
$469
Find similar
Copa Airlines
Nov 3
SJO2:53 pmSan José Juan Santamaria Intl
10h 17m
1 stop
EZE4:10 amBuenos Aires Ministro Pistarini
Nov 12
EZE3:57 amBuenos Aires Ministro Pistarini
12h 56m
1 stop
SJO1:53 pmSan José Juan Santamaria Intl
$483
Find similar
Copa Airlines
Nov 4
SJO11:00 amSan José Juan Santamaria Intl
10h 53m
1 stop
EZE12:53 amBuenos Aires Ministro Pistarini
Nov 12
EZE2:32 pmBuenos Aires Ministro Pistarini
10h 24m
1 stop
SJO9:56 pmSan José Juan Santamaria Intl
$484
Find similar

LATAM Airlines flights from San José, San José Province to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on San José, San José Province to Buenos Aires Ministro Pistarini Airport flight tickets
LATAM Airlines
Nov 4
SJO5:00 pmSan José Juan Santamaria Intl
13h 04m
2 stops
EZE9:04 amBuenos Aires Ministro Pistarini
Nov 13
EZE7:43 pmBuenos Aires Ministro Pistarini
22h 52m
2 stops
SJO3:35 pmSan José Juan Santamaria Intl
$490
Find similar
LATAM Airlines
Sep 30
SJO5:00 pmSan José Juan Santamaria Intl
15h 45m
2 stops
EZE11:45 amBuenos Aires Ministro Pistarini
Oct 8
EZE6:13 pmBuenos Aires Ministro Pistarini
24h 22m
2 stops
SJO3:35 pmSan José Juan Santamaria Intl
$496
Find similar
LATAM Airlines
Nov 4
SJO5:00 pmSan José Juan Santamaria Intl
13h 04m
2 stops
EZE9:04 amBuenos Aires Ministro Pistarini
Nov 11
EZE7:45 amBuenos Aires Ministro Pistarini
10h 50m
1 stop
SJO3:35 pmSan José Juan Santamaria Intl
$509
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San José, San José Province to Buenos Aires Ministro Pistarini Airport 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 September 9, 2025.
Use the filters below to find and compare flights from San José, San José Province to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 10/21

5:57 am-12:55 am

1 stop15h 58m

Buenos Aires Ministro Pistarini

Tue 10/28

5:16 am-6:47 pm

1 stop16h 31m

$469

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Sat 10/18

4:45 pm-4:50 am

1 stop9h 05m

Buenos Aires Ministro Pistarini

Sat 10/25

2:40 am-10:00 am

1 stop10h 20m

$470

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Thu 11/27

4:45 pm-4:50 am

1 stop9h 05m

Buenos Aires Ministro Pistarini

Sat 12/6

7:35 am-7:15 pm

1 stop14h 40m

$480

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Mon 11/3

2:53 pm-4:10 am

1 stop10h 17m

Buenos Aires Ministro Pistarini

Wed 11/12

3:57 am-1:53 pm

1 stop12h 56m

$483

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 11/4

11:00 am-12:53 am

1 stop10h 53m

Buenos Aires Ministro Pistarini

Wed 11/12

2:32 pm-9:56 pm

1 stop10h 24m

$484

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 11/18

1:45 am-3:50 pm

1 stop11h 05m

Buenos Aires Ministro Pistarini

Wed 12/3

6:15 am-12:55 pm

1 stop9h 40m

$485

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 11/4

5:00 pm-9:04 am

2 stops13h 04m

Buenos Aires Ministro Pistarini

Thu 11/13

7:43 pm-3:35 pm

2 stops22h 52m

$490

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 10/28

1:45 am-3:50 pm

1 stop11h 05m

Buenos Aires Ministro Pistarini

Mon 11/3

6:15 am-12:45 pm

1 stop9h 30m

$491

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Mon 10/13

10:58 am-12:55 am

1 stop10h 57m

Buenos Aires Ministro Pistarini

Sat 10/18

5:08 am-4:34 pm

1 stop14h 26m

$495

San JoséBuenos Aires

SJO - EZE

SJOEZE

San José Juan Santamaria Intl

Tue 9/30

5:00 pm-11:45 am

2 stops15h 45m

Buenos Aires Ministro Pistarini

Wed 10/8

6:13 pm-3:35 pm

2 stops24h 22m

$496

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 San José, San José Province to Buenos Aires Ministro Pistarini Airport

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 typical price of a round-trip flight between San José, San José Province and Buenos Aires Ministro Pistarini Airport?

What is the cheapest month to fly to Buenos Aires Ministro Pistarini Airport?

If you aren’t able to travel during the month of October, then book flights to Buenos Aires Ministro Pistarini Airport from San José, San José Province during September instead. Flights to Buenos Aires Ministro Pistarini Airport in September, while not as cheap as those in October, still average around $545.

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

Our data shows that Thursday is the least expensive day to fly to Buenos Aires Ministro Pistarini Airport. Tickets to fly out on this day can be as low as $585. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Wednesday is $711.

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

According to our data, the cheapest time of day to fly to Buenos Aires Ministro Pistarini Airport is at noon. momondo users have found flights departing from San José, San José Province to Buenos Aires Ministro Pistarini Airport at noon for as low as $566. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $601 on average. Flights to Buenos Aires Ministro Pistarini Airport from San José, San José Province in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San José Juan Santamaria Intl to Buenos Aires Ministro Pistarini flight route?

Fly from San José Juan Santamaria Intl to Buenos Aires Ministro Pistarini for the best San José Juan Santamaria Intl - Buenos Aires Ministro Pistarini flight prices

How far in advance should I book a flight to Buenos Aires Ministro Pistarini Airport?

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from San José, San José Province when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around $595 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Ministro Pistarini Airport from San José, San José Province for as low as $555 on momondo.

What cabin class options are available on San José Juan Santamaria Intl to Buenos Aires Ministro Pistarini flights?

There is only 1 cabin class available to choose from on San José Juan Santamaria Intl to Buenos Aires Ministro Pistarini flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San José, San José Province to Buenos Aires Ministro Pistarini Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a San José, San José Province to Buenos Aires Ministro Pistarini Airport flight.

How have San José, San José Province to Buenos Aires Ministro Pistarini Airport flight prices changed over time?

As of September 2025, prices for San José, San José Province to Buenos Aires Ministro Pistarini Airport flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from San José, San José Province to Buenos Aires Ministro Pistarini Airport

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

Cheap San José, San José Province to Buenos Aires Ministro Pistarini Airport (SJO to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José, San José Province to Buenos Aires Ministro Pistarini Airport

Best Price Found

$273

Fastest flight time

9h 05m

Direct flights

Every day
The best one-way flight to Buenos Aires Ministro Pistarini Airport from San José, San José Province in the past 72 hours is $273. The best round-trip flight deal from San José, San José Province to Buenos Aires Ministro Pistarini Airport found on momondo in the last 72 hours is $558.
The fastest flight from San José, San José Province to Buenos Aires Ministro Pistarini Airport takes 9h 05m
Direct flights go from San José, San José Province to Buenos Aires Ministro Pistarini Airport every day.
Search flight deals

  • How far is San José Juan Santamaria Intl to Buenos Aires Ministro Pistarini by plane?

    A flight from San José Juan Santamaria Intl to Buenos Aires Ministro Pistarini will travel around 3512.8 mi. A reasonable flight in good conditions will take 9h 00m.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Buenos Aires Ministro Pistarini Airport were last updated today.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Buenos Aires Ministro Pistarini Airport?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Buenos Aires Ministro Pistarini Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Buenos Aires Ministro Pistarini Airport.

  • What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

    The travel and health documents you'll need for your trip to Buenos Aires Ministro Pistarini 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 Buenos Aires Ministro Pistarini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San José, San José Province to Buenos Aires Ministro Pistarini Airport?

  • What is the most popular airline from San José, San José Province to Buenos Aires Ministro Pistarini Airport?

Best airlines flying from San José, San José Province to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from San José, San José Province to Buenos Aires Ministro Pistarini Airport with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $431Free CancellationRating
7.3
1,105 reviews
Search GOL flights
AviancaPriceFrom $461Free CancellationRating
6.7
2,434 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $474Free CancellationRating
7.5
1,848 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $483Free CancellationRating
7.6
1,527 reviews
Search Copa Airlines flights

  • Avianca Flights From San José, San José Province to Buenos Aires Ministro Pistarini Airport

    Across 1 Avianca flight from San José, San José Province to Buenos Aires Ministro Pistarini Airport this week, the average price was $591, with the best Avianca deals starting from $461 round-trip. 2,434 users have rated Avianca on momondo, with an average score of 6.7/10.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San José to Buenos Aires. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Buenos Aires from San José on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San José and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Buenos Aires from San José 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.

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