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 43% 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.

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

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 15h 25m 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.

$581 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

1:40 am - 9:55 pmEZE-ONT

24h 15m2 stops

11:25 pm - 1:25 amONT-EZE

22h 00m3 stops

$986Avianca

Find Deal

Mon, Aug 25 - Thu, Sep 25

2:30 am - 9:55 pmEZE-ONT

23h 25m3 stops

11:25 pm - 4:50 amONT-EZE

25h 25m3 stops

$1,006Avianca

Find Deal

Mon, Sep 1 - Sat, Sep 20

5:55 am - 9:55 pmEZE-ONT

20h 00m3 stops

11:25 pm - 1:25 amONT-EZE

22h 00m3 stops

$1,028Avianca

Find Deal

Sun, Aug 10 - Sat, Aug 23

6:12 pm - 9:55 pmEZE-ONT

31h 43m3 stops

9:11 pm - 3:45 amONT-EZE

26h 34m3 stops

$1,304

Find Deal

Mon, Jul 7 - Fri, Aug 29

9:00 pm - 9:24 pmEZE-ONT

28h 24m1 stop

6:00 am - 8:00 amONT-EZE

22h 00m1 stop

$1,355United Airlines

Find Deal

Tue, Sep 30 - Wed, Oct 15

9:00 pm - 12:32 pmEZE-ONT

19h 32m2 stops

6:04 am - 8:00 amONT-EZE

21h 56m1 stop

$1,399United Airlines

Find Deal

Mon, Sep 1 - Fri, Sep 12

8:45 pm - 11:32 amEZE-ONT

18h 47m2 stops

10:50 am - 7:25 amONT-EZE

16h 35m2 stops

$1,711American Airlines

Find Deal

Sun, Aug 10 - Sat, Aug 23

7:14 pm - 11:13 pmEZE-ONT

31h 59m3 stops

9:11 pm - 5:55 amONT-EZE

28h 44m3 stops

$1,972

Find Deal

Thu, Jul 17 - Thu, Jul 24

10:30 pm - 9:34 amEZE-ONT

16h 04m1 stop

12:56 pm - 9:10 amONT-EZE

15h 14m1 stop

$2,329American Airlines

Find Deal

Mon, Dec 8 - Sat, Dec 20

12:58 pm - 10:35 amEZE-ONT

25h 37m2 stops

7:00 am - 5:55 amONT-EZE

18h 55m2 stops

$2,400LATAM Airlines

Find Deal

Tue, Aug 26 - Fri, Sep 26

American Airlines flights from Argentina to Ontario

Our best American Airlines deals on Argentina to Ontario flight tickets

American Airlines

Aug 10

EZE8:45 pmBuenos Aires Ministro Pistarini

18h 47m

2 stops

ONT11:32 amOntario

Aug 23

ONT10:50 amOntario

16h 35m

2 stops

EZE7:25 amBuenos Aires Ministro Pistarini

$1,711

Find similar

American Airlines

Dec 8

EZE10:30 pmBuenos Aires Ministro Pistarini

16h 04m

1 stop

ONT9:34 amOntario

Dec 20

ONT12:56 pmOntario

15h 14m

1 stop

EZE9:10 amBuenos Aires Ministro Pistarini

$2,329

Find similar

American Airlines

Dec 8

EZE10:30 pmBuenos Aires Ministro Pistarini

18h 00m

1 stop

ONT11:30 amOntario

Dec 20

ONT12:56 pmOntario

16h 19m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

$2,524

Find similar

United Airlines flights from Argentina to Ontario

Our best United Airlines deals on Argentina to Ontario flight tickets

United Airlines

Sep 30

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

$1,355

Find similar

United Airlines

Sep 1

EZE9:00 pmBuenos Aires Ministro Pistarini

19h 32m

2 stops

ONT12:32 pmOntario

Sep 12

ONT6:04 amOntario

21h 56m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

$1,399

Find similar

United Airlines

Oct 27

EZE9:05 pmBuenos Aires Ministro Pistarini

19h 32m

2 stops

ONT12:37 pmOntario

Nov 9

ONT6:09 amOntario

20h 11m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

$1,410

Find similar

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Sunday when prices can be found for as low as $1,032. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Argentina to Ontario for around $1,103.

Cheap Argentina to Ontario flight deals and tips

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

Best Price Found	$581
Fastest flight time	16h 04m
Direct flights	None
Airports in Ontario	1 airport

The best one-way flight to Ontario from Argentina in the past 72 hours is $581. The best round-trip flight deal from Argentina to Ontario found on momondo in the last 72 hours is $986.

The fastest flight from Argentina to Ontario takes 16h 04m

There are no direct flights from Argentina to Ontario. Popular non-direct route for this connection is Buenos Aires Ministro Pistarini Airport - Ontario Airport.

There is 1 airport near Ontario: Ontario (ONT)

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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.