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 14h 20m on average, while flying from Buenos Aires to Los Angeles is 16h 10m 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.

$660 Cheap Flights from Argentina to Ontario in 2025

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Find the cheapest flights from Argentina to Los Angeles

Round-trip

One-way

Last minute

Recent round-trip flight deals from Argentina to Los Angeles

8:00 am - 11:38 amEZE-ONT

31h 38m2 stops

10:30 pm - 9:00 amONT-EZE

30h 30m1 stop

$1,077Delta

Find Deal

Tue, Mar 10 - Tue, Mar 17

8:55 pm - 11:38 amEZE-ONT

18h 43m1 stop

10:30 pm - 9:00 amONT-EZE

30h 30m1 stop

$1,189Delta

Find Deal

Tue, Mar 10 - Tue, Mar 17

6:15 am - 9:55 pmEZE-ONT

19h 40m3 stops

11:25 pm - 12:10 amONT-EZE

20h 45m2 stops

$1,206Avianca

Find Deal

Tue, Mar 10 - Tue, Mar 31

4:55 pm - 9:55 pmEZE-ONT

33h 00m2 stops

10:30 pm - 1:35 amONT-EZE

22h 05m2 stops

$1,243Avianca

Find Deal

Wed, Oct 29 - Sat, Nov 8

4:55 pm - 9:55 pmEZE-ONT

33h 00m2 stops

10:30 pm - 5:10 amONT-EZE

25h 40m3 stops

$1,251Avianca

Find Deal

Wed, Oct 29 - Sat, Nov 8

9:00 pm - 9:24 pmEZE-ONT

28h 24m1 stop

6:00 am - 8:00 amONT-EZE

22h 00m1 stop

$1,312United Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

10:05 pm - 12:32 pmEZE-ONT

19h 27m2 stops

6:00 am - 7:20 amONT-EZE

20h 20m2 stops

$1,339United Airlines

Find Deal

Mon, Dec 8 - Wed, Dec 31

8:40 pm - 1:40 pmEZE-ONT

21h 00m2 stops

6:00 am - 8:30 amONT-EZE

22h 30m1 stop

$1,344American Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 18

9:50 pm - 1:40 pmEZE-ONT

19h 50m2 stops

10:30 am - 10:15 amONT-EZE

19h 45m2 stops

$1,358American Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 18

6:50 am - 9:55 pmEZE-ONT

19h 05m2 stops

11:25 pm - 2:30 amONT-EZE

23h 05m3 stops

$1,535

Find Deal

Tue, Sep 23 - Tue, Sep 30

Avianca flights from Argentina to Ontario

Our best Avianca deals on Argentina to Ontario flight tickets

Avianca

Mar 10

EZE6:15 amBuenos Aires Ministro Pistarini

19h 40m

3 stops

ONT9:55 pmOntario

Mar 31

ONT11:25 pmOntario

20h 45m

2 stops

EZE12:10 amBuenos Aires Ministro Pistarini

$1,206

Find similar

Avianca

Oct 29

EZE4:55 pmBuenos Aires Ministro Pistarini

33h 00m

2 stops

ONT9:55 pmOntario

Nov 8

ONT10:30 pmOntario

22h 05m

2 stops

EZE1:35 amBuenos Aires Ministro Pistarini

$1,243

Find similar

Avianca

Oct 29

EZE4:55 pmBuenos Aires Ministro Pistarini

33h 00m

2 stops

ONT9:55 pmOntario

Nov 8

ONT10:30 pmOntario

25h 40m

3 stops

EZE5:10 amBuenos Aires Ministro Pistarini

$1,251

Find similar

United Airlines flights from Argentina to Ontario

Our best United Airlines deals on Argentina to Ontario flight tickets

United Airlines

Oct 8

EZE9:00 pmBuenos Aires Ministro Pistarini

28h 24m

1 stop

ONT9:24 pmOntario

Oct 15

ONT6:00 amOntario

22h 00m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

$1,312

Find similar

United Airlines

Dec 8

EZE10:05 pmBuenos Aires Ministro Pistarini

19h 27m

2 stops

ONT12:32 pmOntario

Dec 31

ONT6:00 amOntario

20h 20m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

$1,339

Find similar

United Airlines

Oct 29

EZE10:55 pmBuenos Aires Ministro Pistarini

22h 39m

2 stops

ONT5:34 pmOntario

Nov 10

ONT6:05 amOntario

20h 15m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

$1,369

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Tue 3/10

8:00 am-11:38 am

2 stops31h 38m

Ontario

Tue 3/17

10:30 pm-9:00 am

1 stop30h 30m

$1,077

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Tue 3/10

8:55 pm-11:38 am

1 stop18h 43m

Ontario

Tue 3/17

10:30 pm-9:00 am

1 stop30h 30m

$1,189

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Tue 3/10

6:15 am-9:55 pm

3 stops19h 40m

Ontario

Tue 3/31

11:25 pm-12:10 am

2 stops20h 45m

$1,206

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 10/29

4:55 pm-9:55 pm

2 stops33h 00m

Ontario

Sat 11/8

10:30 pm-1:35 am

2 stops22h 05m

$1,243

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 10/29

4:55 pm-9:55 pm

2 stops33h 00m

Ontario

Sat 11/8

10:30 pm-5:10 am

3 stops25h 40m

$1,251

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 10/8

9:00 pm-9:24 pm

1 stop28h 24m

Ontario

Wed 10/15

6:00 am-8:00 am

1 stop22h 00m

$1,312

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 12/8

10:05 pm-12:32 pm

2 stops19h 27m

Ontario

Wed 12/31

6:00 am-7:20 am

2 stops20h 20m

$1,339

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Tue 3/10

8:40 pm-1:40 pm

2 stops21h 00m

Ontario

Wed 3/18

6:00 am-8:30 am

1 stop22h 30m

$1,344

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Tue 3/10

9:50 pm-1:40 pm

2 stops19h 50m

Ontario

Wed 3/18

10:30 am-10:15 am

2 stops19h 45m

$1,358

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Tue 9/23

6:50 am-9:55 pm

2 stops19h 05m

Ontario

Tue 9/30

11:25 pm-2:30 am

3 stops23h 05m

$1,535

Flights are sorted by cheapest round-trip flights first.

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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, Delta, and United Airlines are the most popular carriers operating from Argentina to Ontario

What airlines fly to Ontario?

LATAM Airlines, American Airlines and Copa Airlines 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 54% 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

Direct flights	None

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.