What airlines fly to Buenos Aires Ministro Pistarini Airport?

LATAM Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Buenos Aires Ministro Pistarini Airport from Ontario according to our data. LATAM Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Buenos Aires Ministro Pistarini Airport. Keep in mind that there are 6 different airlines that fly to Buenos Aires Ministro Pistarini Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Buenos Aires Ministro Pistarini?

Avianca, United Airlines, and Delta are the most popular carriers operating from Ontario to Buenos Aires Ministro Pistarini

When did momondo last update prices for flights from Ontario Airport to Buenos Aires Ministro Pistarini Airport?

Prices for flights from Ontario Airport to Buenos Aires Ministro Pistarini Airport are updated daily.

How old do you have to be to fly from Ontario Airport to Buenos Aires Ministro Pistarini Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario 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 required for your trip to Buenos Aires Ministro Pistarini Airport 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 Ministro Pistarini Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$474 Cheap Flights from Ontario to Buenos Aires Ministro Pistarini Airport in 2025/26

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1:53 pm - 5:10 amONT-EZE

34h 17m3 stops

6:15 am - 9:58 pmEZE-ONT

20h 43m3 stops

$1,003Multiple Airlines

Find Deal

Thu, Jan 22 - Wed, Feb 11

1:04 pm - 9:00 amONT-EZE

14h 56m1 stop

8:00 am - 11:59 amEZE-ONT

32h 59m2 stops

$1,026Delta

Find Deal

Thu, Jan 22 - Wed, Feb 11

6:00 am - 10:15 amONT-EZE

23h 15m2 stops

8:00 am - 11:59 amEZE-ONT

32h 59m2 stops

$1,030Delta

Find Deal

Thu, Jan 22 - Wed, Feb 11

1:04 pm - 6:05 amONT-EZE

36h 01m2 stops

4:05 am - 11:38 amEZE-ONT

36h 33m2 stops

$1,056LATAM Airlines

Find Deal

Thu, Jan 22 - Tue, Feb 10

1:04 pm - 9:00 amONT-EZE

14h 56m1 stop

8:55 pm - 11:59 amEZE-ONT

20h 04m1 stop

$1,066Delta

Find Deal

Sun, Feb 8 - Mon, Feb 16

6:00 am - 7:20 amONT-EZE

20h 20m2 stops

10:05 pm - 12:43 pmEZE-ONT

19h 38m2 stops

$1,070United Airlines

Find Deal

Mon, Feb 2 - Fri, Feb 13

10:30 pm - 7:20 amONT-EZE

27h 50m1 stop

11:55 pm - 11:59 amEZE-ONT

17h 04m1 stop

$1,081Delta

Find Deal

Sat, Feb 7 - Mon, Feb 16

5:00 am - 7:20 amONT-EZE

21h 20m2 stops

9:05 pm - 6:00 pmEZE-ONT

24h 55m2 stops

$1,095United Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 18

11:30 pm - 1:35 amONT-EZE

22h 05m2 stops

2:40 am - 9:55 pmEZE-ONT

23h 15m2 stops

$1,184Avianca

Find Deal

Tue, Mar 10 - Fri, Mar 20

1:00 pm - 9:35 amONT-EZE

16h 35m2 stops

6:00 pm - 11:38 amEZE-ONT

21h 38m2 stops

$1,242LATAM Airlines

Find Deal

Sun, Mar 15 - Sun, Mar 29

Delta flights from Ontario to Buenos Aires Ministro Pistarini Airport

Our best Delta deals on Ontario to Buenos Aires Ministro Pistarini Airport flight tickets

Delta

Jan 22

ONT1:04 pmOntario

14h 56m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Feb 11

EZE8:00 amBuenos Aires Ministro Pistarini

32h 59m

2 stops

ONT11:59 amOntario

$1,026

Find similar

Delta

Jan 22

ONT6:00 amOntario

23h 15m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Feb 11

EZE8:00 amBuenos Aires Ministro Pistarini

32h 59m

2 stops

ONT11:59 amOntario

$1,030

Find similar

Delta

Feb 8

ONT1:04 pmOntario

14h 56m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Feb 16

EZE8:55 pmBuenos Aires Ministro Pistarini

20h 04m

1 stop

ONT11:59 amOntario

$1,066

Find similar

LATAM Airlines flights from Ontario to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Ontario to Buenos Aires Ministro Pistarini Airport flight tickets

LATAM Airlines

Jan 22

ONT1:04 pmOntario

36h 01m

2 stops

EZE6:05 amBuenos Aires Ministro Pistarini

Feb 10

EZE4:05 amBuenos Aires Ministro Pistarini

36h 33m

2 stops

ONT11:38 amOntario

$1,056

Find similar

LATAM Airlines

Mar 15

ONT1:00 pmOntario

16h 35m

2 stops

EZE9:35 amBuenos Aires Ministro Pistarini

Mar 29

EZE6:00 pmBuenos Aires Ministro Pistarini

21h 38m

2 stops

ONT11:38 amOntario

$1,242

Find similar

LATAM Airlines

Feb 12

ONT10:20 pmOntario

27h 00m

2 stops

EZE6:20 amBuenos Aires Ministro Pistarini

Feb 28

EZE11:00 amBuenos Aires Ministro Pistarini

29h 59m

2 stops

ONT11:59 amOntario

$1,257

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Thu 1/22

1:53 pm-5:10 am

3 stops34h 17m

Buenos Aires Ministro Pistarini

Wed 2/11

6:15 am-9:58 pm

3 stops20h 43m

$1,003

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Thu 1/22

1:04 pm-9:00 am

1 stop14h 56m

Buenos Aires Ministro Pistarini

Wed 2/11

8:00 am-11:59 am

2 stops32h 59m

$1,026

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Thu 1/22

6:00 am-10:15 am

2 stops23h 15m

Buenos Aires Ministro Pistarini

Wed 2/11

8:00 am-11:59 am

2 stops32h 59m

$1,030

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Thu 1/22

1:04 pm-6:05 am

2 stops36h 01m

Buenos Aires Ministro Pistarini

Tue 2/10

4:05 am-11:38 am

2 stops36h 33m

$1,056

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Sun 2/8

1:04 pm-9:00 am

1 stop14h 56m

Buenos Aires Ministro Pistarini

Mon 2/16

8:55 pm-11:59 am

1 stop20h 04m

$1,066

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Mon 2/2

6:00 am-7:20 am

2 stops20h 20m

Buenos Aires Ministro Pistarini

Fri 2/13

10:05 pm-12:43 pm

2 stops19h 38m

$1,070

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Sat 2/7

10:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Mon 2/16

11:55 pm-11:59 am

1 stop17h 04m

$1,081

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Tue 3/3

5:00 am-7:20 am

2 stops21h 20m

Buenos Aires Ministro Pistarini

Wed 3/18

9:05 pm-6:00 pm

2 stops24h 55m

$1,095

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Tue 3/10

11:30 pm-1:35 am

2 stops22h 05m

Buenos Aires Ministro Pistarini

Fri 3/20

2:40 am-9:55 pm

2 stops23h 15m

$1,184

OntarioBuenos Aires

ONT - EZE

ONTEZE

Ontario

Sun 3/15

1:00 pm-9:35 am

2 stops16h 35m

Buenos Aires Ministro Pistarini

Sun 3/29

6:00 pm-11:38 am

2 stops21h 38m

$1,242

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario 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

Prices

Airlines

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

Our data shows that Tuesday 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 $895. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Friday is $1,031.

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 in the afternoon. momondo users have found flights departing from Ontario to Buenos Aires Ministro Pistarini Airport in the afternoon for as low as $918. 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 at noon when prices are $989 on average. Flights to Buenos Aires Ministro Pistarini Airport from Ontario at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Ontario to Buenos Aires Ministro Pistarini Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario 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 Ontario to Buenos Aires Ministro Pistarini Airport (ONT to EZE) flight deals and tips

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

Direct flights	None

There are no direct flights from Ontario to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Ontario to Buenos Aires Ministro Pistarini Airport.

Search flight deals

How far is Ontario to Buenos Aires Ministro Pistarini by plane?
The straight-line distance from Ontario to Buenos Aires Ministro Pistarini is 6098.3 mi. In terms of flight time, this usually takes a little over 14h 56m.
When did momondo last update prices for flights from Ontario Airport to Buenos Aires Ministro Pistarini Airport?
Prices for flights from Ontario Airport to Buenos Aires Ministro Pistarini Airport are updated daily.
How old do you have to be to fly from Ontario Airport to Buenos Aires Ministro Pistarini Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario 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 required for your trip to Buenos Aires Ministro Pistarini Airport 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 Ministro Pistarini Airport. 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 Ontario to Buenos Aires?

Finding the right flight to Buenos Aires from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Buenos Aires from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Ontario.

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

Yes momondo offers price alerts on flights to Buenos Aires from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Buenos Aires Ministro Pistarini Airport trip

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Cheap flights from Ontario to Buenos Aires from $474

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Buenos Aires departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Ontario to Buenos Aires Ministro Pistarini Airport

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Use the filters below to find and compare flights from Ontario to Buenos Aires Ministro Pistarini Airport that are best for you.

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How to get the cheapest flight ticket from Ontario 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 cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

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

What is the cheapest airline that flies from Ontario to Buenos Aires Ministro Pistarini?

Avianca, United Airlines, and Delta are the most popular carriers operating from Ontario to Buenos Aires Ministro Pistarini

What airlines fly to Buenos Aires Ministro Pistarini Airport?

When to book flights from Ontario to Buenos Aires Ministro Pistarini Airport

Cheap Ontario to Buenos Aires Ministro Pistarini Airport (ONT to EZE) flight deals and tips

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

Direct flights

How far is Ontario to Buenos Aires Ministro Pistarini by plane?

When did momondo last update prices for flights from Ontario Airport to Buenos Aires Ministro Pistarini Airport?

How old do you have to be to fly from Ontario Airport to Buenos Aires Ministro Pistarini Airport?

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

Why use momondo?

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

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

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

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

An easier way to manage your Buenos Aires Ministro Pistarini Airport 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Buenos Aires

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo