How long does it take to fly to Ontario?

Average flight duration from Argentina to Ontario depends on which airport you fly into and out of. Flying from Cordoba to Los Angeles is 15h 01m on average, while flying from Buenos Aires to Los Angeles is 15h 22m on average. Los Angeles is the most popular airport in Ontario.

When did momondo last update prices for flights from Argentina to Ontario Airport?

Prices for flights from Argentina to Ontario Airport are refreshed on a daily basis.

How old do you have to be to fly from Argentina to Ontario Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Argentina to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$403 Cheap Flights from Argentina to Ontario in 2025/26

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4:55 pm - 8:55 pm

EZE

ONT

33h 00m2 stops

11:25 pm - 5:45 am

ONT

EZE

26h 20m2 stops

$721Avianca

Mon, Feb 23 - Tue, May 12

2:40 am - 8:55 pm

EZE

ONT

23h 15m2 stops

11:25 pm - 12:10 am

ONT

EZE

20h 45m2 stops

$791Avianca

Wed, Feb 4 - Tue, May 26

2:40 am - 8:55 pm

EZE

ONT

23h 15m2 stops

10:30 pm - 1:35 am

ONT

EZE

22h 05m2 stops

$830Avianca

Wed, Feb 18 - Thu, Feb 26

2:40 am - 8:55 pm

EZE

ONT

23h 15m2 stops

12:55 am - 10:00 am

ONT

EZE

29h 05m3 stops

$865Multiple Airlines

Wed, Feb 18 - Tue, May 12

6:50 am - 9:55 pm

EZE

ONT

19h 05m2 stops

11:25 pm - 12:10 am

ONT

EZE

20h 45m2 stops

$881Avianca

Sat, May 2 - Thu, Aug 27

2:30 am - 9:55 pm

EZE

ONT

47h 25m2 stops

11:25 pm - 1:25 am

ONT

EZE

46h 00m2 stops

$886Avianca

Tue, May 12 - Tue, May 26

2:40 am - 8:55 pm

EZE

ONT

23h 15m2 stops

11:30 pm - 3:50 pm

ONT

EZE

36h 20m2 stops

$901Avianca

Wed, Feb 4 - Tue, Mar 17

4:55 pm - 8:55 pm

EZE

ONT

33h 00m2 stops

9:13 pm - 10:00 am

ONT

EZE

32h 47m3 stops

$909Multiple Airlines

Mon, Feb 23 - Tue, May 12

1:40 am - 9:55 pm

EZE

ONT

24h 15m2 stops

11:25 pm - 12:10 am

ONT

EZE

20h 45m2 stops

$911Avianca

Wed, May 13 - Tue, May 26

1:40 am - 9:55 pm

EZE

ONT

24h 15m2 stops

11:25 pm - 12:10 am

ONT

EZE

20h 45m2 stops

$951Avianca

Wed, May 13 - Tue, May 26

Delta flights from Argentina to Ontario

Our best Delta deals on Argentina to Ontario flight tickets

Delta

Feb 7

EZE8:55 pmBuenos Aires Ministro Pistarini

29h 10m

1 stop

ONT9:05 pmOntario

Mar 14

ONT10:25 pmOntario

28h 55m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

$1,323

Find similar

Delta

Feb 7

EZE8:55 pmBuenos Aires Ministro Pistarini

20h 21m

2 stops

ONT12:16 pmOntario

Mar 14

ONT10:25 pmOntario

28h 55m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

$1,378

Find similar

Avianca flights from Argentina to Ontario

Our best Avianca deals on Argentina to Ontario flight tickets

Avianca

Feb 23

EZE4:55 pmBuenos Aires Ministro Pistarini

33h 00m

2 stops

ONT8:55 pmOntario

May 12

ONT11:25 pmOntario

26h 20m

2 stops

EZE5:45 amBuenos Aires Ministro Pistarini

$721

Find similar

Avianca

Feb 4

EZE2:40 amBuenos Aires Ministro Pistarini

23h 15m

2 stops

ONT8:55 pmOntario

May 26

ONT11:25 pmOntario

20h 45m

2 stops

EZE12:10 amBuenos Aires Ministro Pistarini

$791

Find similar

Avianca

Feb 18

EZE2:40 amBuenos Aires Ministro Pistarini

23h 15m

2 stops

ONT8:55 pmOntario

Feb 26

ONT10:30 pmOntario

22h 05m

2 stops

EZE1:35 amBuenos Aires Ministro Pistarini

$830

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 2/23

4:55 pm-8:55 pm

2 stops33h 00m

Ontario

Tue 5/12

11:25 pm-5:45 am

2 stops26h 20m

$721

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 2/4

2:40 am-8:55 pm

2 stops23h 15m

Ontario

Tue 5/26

11:25 pm-12:10 am

2 stops20h 45m

$791

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 2/18

2:40 am-8:55 pm

2 stops23h 15m

Ontario

Thu 2/26

10:30 pm-1:35 am

2 stops22h 05m

$830

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 2/18

2:40 am-8:55 pm

2 stops23h 15m

Ontario

Tue 5/12

12:55 am-10:00 am

3 stops29h 05m

$865

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Sat 5/2

6:50 am-9:55 pm

2 stops19h 05m

Ontario

Thu 8/27

11:25 pm-12:10 am

2 stops20h 45m

$881

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Tue 5/12

2:30 am-9:55 pm

2 stops47h 25m

Ontario

Tue 5/26

11:25 pm-1:25 am

2 stops46h 00m

$886

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 2/4

2:40 am-8:55 pm

2 stops23h 15m

Ontario

Tue 3/17

11:30 pm-3:50 pm

2 stops36h 20m

$901

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 2/23

4:55 pm-8:55 pm

2 stops33h 00m

Ontario

Tue 5/12

9:13 pm-10:00 am

3 stops32h 47m

$909

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 5/13

1:40 am-9:55 pm

2 stops24h 15m

Ontario

Tue 5/26

11:25 pm-12:10 am

2 stops20h 45m

$911

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 5/13

1:40 am-9:55 pm

2 stops24h 15m

Ontario

Tue 5/26

11:25 pm-12:10 am

2 stops20h 45m

$951

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How to get the cheapest flight ticket from Argentina to Ontario

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

Airlines

Other information

What is the cheapest airline that flies from Argentina to Ontario?

Avianca and LATAM Airlines are the most popular carriers operating from Argentina to Ontario

What airlines fly to Ontario?

LATAM Airlines, American Airlines and Delta are the top three most popular airlines that fly to Ontario from Argentina according to our data. LATAM Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Argentina to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Argentina to Ontario

Fastest flight time	19h 40m
Direct flights	None

The fastest flight from Argentina to Ontario takes 19h 40m

There are no direct flights from Argentina to Ontario. There are no popular flight routes from Argentina to Ontario.

Search flight deals

When did momondo last update prices for flights from Argentina to Ontario Airport?
Prices for flights from Argentina to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Argentina to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Argentina to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Argentina.

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

Yes. momondo allows you to filter the results for Argentina to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Argentina to Ontario?

Once all potential Argentina to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Argentina and alert you when they change.