
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $352 (Avianca) |
One-way from | $165 (LATAM Airlines) |
Popular in | January |
Cheapest in | November |
Average price | $615 |
Good round-trip deal | $368 or less |
Good one-way deal | $180 or less |
Fly from
Fly to
Route
Depart
Return
Price
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Wed 4/15
4:45 pm-5:10 am
1 stop9h 25m
Buenos Aires Ministro Pistarini
Thu 4/30
6:15 am-12:45 pm
1 stop9h 30m
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Tue 3/31
8:48 am-4:24 am
1 stop16h 36m
Buenos Aires Ministro Pistarini
Wed 4/15
3:52 am-7:00 pm
1 stop18h 08m
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Wed 3/11
8:11 am-10:58 pm
1 stop11h 47m
Buenos Aires Ministro Pistarini
Tue 3/24
3:47 am-4:47 pm
1 stop16h 00m
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Mon 5/11
2:50 pm-4:20 am
1 stop10h 30m
Buenos Aires Ministro Pistarini
Tue 5/19
9:02 am-6:26 pm
1 stop12h 24m
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Mon 12/22
10:08 am-10:31 pm
1 stop9h 23m
Buenos Aires Ministro Pistarini
Mon 12/29
3:41 am-1:53 pm
1 stop13h 12m
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Mon 3/23
11:01 am-4:18 am
1 stop14h 17m
Buenos Aires Ministro Pistarini
Sat 3/28
3:55 am-1:52 pm
1 stop12h 57m
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Sun 2/8
11:01 am-4:10 am
1 stop14h 09m
Buenos Aires Ministro Pistarini
Mon 2/16
2:48 pm-9:52 pm
1 stop10h 04m
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Mon 3/16
10:08 am-1:02 am
1 stop11h 54m
Buenos Aires Ministro Pistarini
Mon 3/30
5:32 am-1:52 pm
1 stop11h 20m
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Mon 3/16
10:08 am-1:57 am
1 stop12h 49m
Buenos Aires Ministro Pistarini
Wed 3/25
3:47 am-4:47 pm
1 stop16h 00m
San JoséBuenos Aires
SJO - EZE
SJOEZE
San José Juan Santamaria Intl
Wed 4/15
3:00 pm-3:20 pm
1 stop21h 20m
Buenos Aires Ministro Pistarini
Thu 4/30
7:35 am-3:40 pm
1 stop11h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from San José to Buenos Aires Ministro Pistarini Airport is 16 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.
Currently, December is the cheapest month in which you can book a flight from San José to Buenos Aires Ministro Pistarini Airport (average of $248). Flying from San José to Buenos Aires Ministro Pistarini Airport in June is currently the most expensive (average of $474). 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.
A simple way to save on the total cost of your ticket is to fly from San José to Buenos Aires Ministro Pistarini Airport at noon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the evening.
About 100% of weekly flights between San José and Buenos Aires have experienced delays in the past year, with the average delay time being 342 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, JetSMART have had the lowest number of delays on this route, with just 100% of flights being delayed.
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Anonymous,Sep 2025
PEI - PTY
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Anonymous,Sep 2025
PEI - PTY
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Anonymous,Sep 2025
PEI - PTY
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Anonymous,Sep 2025
PEI - PTY
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$350 | Average$568 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$387 | Average$625 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$434 | Average$581 | FlexibilityNo cancel fee | On-time81% |