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Cheap flights from Buenos Aires Ministro Pistarini Airport to Los Angeles from $398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires Ministro Pistarini Airport to Los Angeles departing on 6/30. 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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Find the cheapest flights from Buenos Aires Ministro Pistarini Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
2:30 am - 9:45 pm
EZE
-
ONT
23h 15m
2 stops
Avianca Logo
11:35 pm - 1:20 am
ONT
-
EZE
21h 45m
2 stops
$787Avianca
Wed, Sep 2 - Sat, Sep 19
Avianca Logo
1:35 am - 9:45 pm
EZE
-
ONT
24h 10m
2 stops
Avianca Logo
11:35 pm - 5:40 am
ONT
-
EZE
26h 05m
2 stops
$826Avianca
Wed, Jun 10 - Thu, Jun 18
Avianca Logo
7:10 am - 9:45 pm
EZE
-
ONT
42h 35m
2 stops
Avianca Logo
11:35 pm - 1:20 am
ONT
-
EZE
21h 45m
2 stops
$836Avianca
Mon, Jun 15 - Tue, Jun 30
Avianca Logo
7:10 am - 9:45 pm
EZE
-
ONT
42h 35m
2 stops
Avianca Logo
11:35 pm - 5:40 am
ONT
-
EZE
26h 05m
2 stops
$873Avianca
Mon, Jun 15 - Sat, Jun 27
Avianca Logo
1:35 am - 9:45 pm
EZE
-
ONT
24h 10m
2 stops
Avianca Logo
11:35 pm - 5:40 am
ONT
-
EZE
26h 05m
2 stops
$891Avianca
Mon, Aug 10 - Tue, Aug 25
Avianca Logo
2:30 am - 9:45 pm
EZE
-
ONT
23h 15m
2 stops
Avianca Logo
11:35 pm - 1:20 am
ONT
-
EZE
21h 45m
2 stops
$895Avianca
Mon, Aug 10 - Tue, Aug 25
Avianca Logo
7:10 am - 9:45 pm
EZE
-
ONT
18h 35m
2 stops
Avianca Logo
11:35 pm - 5:40 am
ONT
-
EZE
26h 05m
2 stops
$933Avianca
Thu, Aug 13 - Tue, Aug 25
Multiple Airlines Logo
9:15 pm - 11:05 pm
EZE
-
ONT
29h 50m
3 stops
Multiple Airlines Logo
9:36 pm - 5:40 am
ONT
-
EZE
28h 04m
3 stops
$935Multiple Airlines
Wed, Jul 1 - Thu, Aug 13
Avianca Logo
1:35 am - 9:45 pm
EZE
-
ONT
24h 10m
2 stops
Avianca Logo
11:35 pm - 12:25 am
ONT
-
EZE
20h 50m
2 stops
$939Avianca
Fri, Jun 12 - Sat, Jun 27
Avianca Logo
7:10 am - 9:45 pm
EZE
-
ONT
42h 35m
2 stops
Avianca Logo
11:35 pm - 5:40 am
ONT
-
EZE
26h 05m
2 stops
$943Avianca
Mon, Aug 10 - Tue, Aug 25

Avianca flights from Buenos Aires Ministro Pistarini Airport to Ontario

Our best Avianca deals on Buenos Aires Ministro Pistarini Airport to Ontario flight tickets
Avianca
Sep 2
EZE2:30 amBuenos Aires Ministro Pistarini
23h 15m
2 stops
ONT9:45 pmOntario
Sep 19
ONT11:35 pmOntario
21h 45m
2 stops
EZE1:20 amBuenos Aires Ministro Pistarini
$787
Avianca
Jun 10
EZE1:35 amBuenos Aires Ministro Pistarini
24h 10m
2 stops
ONT9:45 pmOntario
Jun 18
ONT11:35 pmOntario
26h 05m
2 stops
EZE5:40 amBuenos Aires Ministro Pistarini
$826
Avianca
Jun 15
EZE7:10 amBuenos Aires Ministro Pistarini
42h 35m
2 stops
ONT9:45 pmOntario
Jun 30
ONT11:35 pmOntario
21h 45m
2 stops
EZE1:20 amBuenos Aires Ministro Pistarini
$836

LATAM Airlines flights from Buenos Aires Ministro Pistarini Airport to Ontario

Our best LATAM Airlines deals on Buenos Aires Ministro Pistarini Airport to Ontario flight tickets
LATAM Airlines
Jun 8
EZE1:10 pmBuenos Aires Ministro Pistarini
33h 20m
2 stops
ONT6:30 pmOntario
Jul 6
ONT10:00 pmOntario
31h 40m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
$1,651
LATAM Airlines
Jun 7
EZE8:10 pmBuenos Aires Ministro Pistarini
18h 30m
1 stop
ONT10:40 amOntario
Jul 9
ONT11:48 amOntario
17h 57m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,727
LATAM Airlines
Jun 7
EZE8:10 pmBuenos Aires Ministro Pistarini
18h 30m
1 stop
ONT10:40 amOntario
Jul 5
ONT11:50 amOntario
17h 55m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,753

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires Ministro Pistarini Airport to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 1, 2026.
Use the filters below to find and compare flights from Buenos Aires Ministro Pistarini Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 9/2

2:30 am-9:45 pm

2 stops23h 15m

Ontario

Sat 9/19

11:35 pm-1:20 am

2 stops21h 45m

$787

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 6/10

1:35 am-9:45 pm

2 stops24h 10m

Ontario

Thu 6/18

11:35 pm-5:40 am

2 stops26h 05m

$826

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 6/15

7:10 am-9:45 pm

2 stops42h 35m

Ontario

Tue 6/30

11:35 pm-1:20 am

2 stops21h 45m

$836

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 6/15

7:10 am-9:45 pm

2 stops42h 35m

Ontario

Sat 6/27

11:35 pm-5:40 am

2 stops26h 05m

$873

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 8/10

1:35 am-9:45 pm

2 stops24h 10m

Ontario

Tue 8/25

11:35 pm-5:40 am

2 stops26h 05m

$891

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 8/10

2:30 am-9:45 pm

2 stops23h 15m

Ontario

Tue 8/25

11:35 pm-1:20 am

2 stops21h 45m

$895
Quickest round-trip

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Thu 8/13

7:10 am-9:45 pm

2 stops18h 35m

Ontario

Tue 8/25

11:35 pm-5:40 am

2 stops26h 05m

$933

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 7/1

9:15 pm-11:05 pm

3 stops29h 50m

Ontario

Thu 8/13

9:36 pm-5:40 am

3 stops28h 04m

$935

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Fri 6/12

1:35 am-9:45 pm

2 stops24h 10m

Ontario

Sat 6/27

11:35 pm-12:25 am

2 stops20h 50m

$939

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 8/10

7:10 am-9:45 pm

2 stops42h 35m

Ontario

Tue 8/25

11:35 pm-5:40 am

2 stops26h 05m

$943

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Buenos Aires Ministro Pistarini Airport 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

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

Avianca is the most popular carrier operating from Buenos Aires Ministro Pistarini 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 Buenos Aires Ministro Pistarini Airport 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 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires Ministro Pistarini Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

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

Fastest flight time

18h 35m

Direct flights

None
The fastest flight from Buenos Aires Ministro Pistarini Airport to Ontario takes 18h 35m
There are no direct flights from Buenos Aires Ministro Pistarini Airport to Ontario. There are no popular flight routes from Buenos Aires Ministro Pistarini Airport to Ontario.
Search flight deals

Frequently asked questions about flying from Buenos Aires Ministro Pistarini Airport to Ontario

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

    Ontario is 6098.3 mi away from Buenos Aires Ministro Pistarini. In terms of flight time, this usually takes a little over 18h 35m.

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

    Prices for flights from Buenos Aires Ministro Pistarini Airport to Ontario Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires Ministro Pistarini Airport to Ontario Airport.

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

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buenos Aires to Ontario for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Ontario from Buenos Aires. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Buenos Aires to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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