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Cheap flights from Buenos Aires Ministro Pistarini Airport to Los Angeles from $446

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 6/16. 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.
Multiple Airlines Logo
2:30 am - 9:45 pm
EZE
-
ONT
23h 15m
2 stops
Multiple Airlines Logo
12:55 am - 10:00 am
ONT
-
EZE
29h 05m
3 stops
$816Multiple Airlines
Fri, Jun 5 - Sun, Jun 21
Avianca Logo
7:10 am - 9:45 pm
EZE
-
ONT
18h 35m
2 stops
Avianca Logo
11:35 pm - 1:20 am
ONT
-
EZE
21h 45m
2 stops
$843Avianca
Thu, Oct 1 - Tue, Oct 13
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
$847Avianca
Mon, Sep 14 - Tue, Sep 29
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
$857Avianca
Wed, Sep 30 - Sat, Oct 17
Avianca Logo
4:50 pm - 9:45 pm
EZE
-
ONT
32h 55m
2 stops
Avianca Logo
11:35 pm - 1:20 am
ONT
-
EZE
21h 45m
2 stops
$867Avianca
Wed, Sep 30 - Sat, Oct 17
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
$873Avianca
Wed, May 27 - Tue, Jun 9
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
$877Avianca
Mon, Sep 14 - Thu, Oct 1
Avianca Logo
4:50 pm - 9:45 pm
EZE
-
ONT
32h 55m
2 stops
Avianca Logo
11:35 pm - 1:20 am
ONT
-
EZE
21h 45m
2 stops
$887Avianca
Wed, Sep 16 - Thu, Oct 1
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
$894Avianca
Tue, Sep 29 - Tue, Oct 13
Avianca Logo
7:10 am - 9:45 pm
EZE
-
ONT
18h 35m
2 stops
Avianca Logo
11:35 pm - 3:40 pm
ONT
-
EZE
36h 05m
2 stops
$902Avianca
Tue, Sep 29 - Sat, Oct 17

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
Oct 1
EZE7:10 amBuenos Aires Ministro Pistarini
18h 35m
2 stops
ONT9:45 pmOntario
Oct 13
ONT11:35 pmOntario
21h 45m
2 stops
EZE1:20 amBuenos Aires Ministro Pistarini
$843
Avianca
Sep 14
EZE2:30 amBuenos Aires Ministro Pistarini
23h 15m
2 stops
ONT9:45 pmOntario
Sep 29
ONT11:35 pmOntario
21h 45m
2 stops
EZE1:20 amBuenos Aires Ministro Pistarini
$847
Avianca
Sep 30
EZE2:30 amBuenos Aires Ministro Pistarini
23h 15m
2 stops
ONT9:45 pmOntario
Oct 17
ONT11:35 pmOntario
21h 45m
2 stops
EZE1:20 amBuenos Aires Ministro Pistarini
$857

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
Apr 20
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 26m
1 stop
ONT11:36 amOntario
May 14
ONT12:08 pmOntario
17h 12m
2 stops
EZE9:20 amBuenos Aires Ministro Pistarini
$1,623
LATAM Airlines
Apr 20
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 26m
1 stop
ONT11:36 amOntario
May 14
ONT12:08 pmOntario
17h 37m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,645
LATAM Airlines
Apr 21
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 26m
1 stop
ONT11:36 amOntario
May 5
ONT12:49 pmOntario
16h 56m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,717

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 April 16, 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

Fri 6/5

2:30 am-9:45 pm

2 stops23h 15m

Ontario

Sun 6/21

12:55 am-10:00 am

3 stops29h 05m

$816
Quickest round-trip

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Thu 10/1

7:10 am-9:45 pm

2 stops18h 35m

Ontario

Tue 10/13

11:35 pm-1:20 am

2 stops21h 45m

$843

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 9/14

2:30 am-9:45 pm

2 stops23h 15m

Ontario

Tue 9/29

11:35 pm-1:20 am

2 stops21h 45m

$847

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 9/30

2:30 am-9:45 pm

2 stops23h 15m

Ontario

Sat 10/17

11:35 pm-1:20 am

2 stops21h 45m

$857

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 9/30

4:50 pm-9:45 pm

2 stops32h 55m

Ontario

Sat 10/17

11:35 pm-1:20 am

2 stops21h 45m

$867

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 5/27

2:30 am-9:45 pm

2 stops23h 15m

Ontario

Tue 6/9

11:35 pm-1:20 am

2 stops21h 45m

$873

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Mon 9/14

2:30 am-9:45 pm

2 stops23h 15m

Ontario

Thu 10/1

11:35 pm-1:20 am

2 stops21h 45m

$877

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Wed 9/16

4:50 pm-9:45 pm

2 stops32h 55m

Ontario

Thu 10/1

11:35 pm-1:20 am

2 stops21h 45m

$887

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Tue 9/29

7:10 am-9:45 pm

2 stops18h 35m

Ontario

Tue 10/13

11:35 pm-5:40 am

2 stops26h 05m

$894

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Tue 9/29

7:10 am-9:45 pm

2 stops18h 35m

Ontario

Sat 10/17

11:35 pm-3:40 pm

2 stops36h 05m

$902

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 and LATAM Airlines are the most popular carriers 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 52% 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.

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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