$436 Find Cheap Flights from Ontario to Argentina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Argentina departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Ontario to Argentina Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Argentina that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Argentina

Mon, Jun 1 - Wed, Jun 10
Multiple Airlines Logo
9:13 pm - 3:45 am
ONT
-
EZE
26h 32m
3 stops
Multiple Airlines Logo
2:30 am - 9:45 pm
EZE
-
ONT
23h 15m
2 stops
$913Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
12:27 am - 10:20 am
ONT
-
EZE
29h 53m
3 stops
Multiple Airlines Logo
7:30 am - 9:55 pm
EZE
-
ONT
18h 25m
2 stops
$920Multiple Airlines
Thu, Jul 2 - Mon, Aug 17
Multiple Airlines Logo
9:13 pm - 9:01 am
ONT
-
EZE
31h 48m
3 stops
Multiple Airlines Logo
2:30 am - 9:45 pm
EZE
-
ONT
23h 15m
2 stops
$923Multiple Airlines
Sun, Jul 5 - Mon, Aug 17
Multiple Airlines Logo
12:55 am - 10:00 am
ONT
-
EZE
29h 05m
3 stops
Multiple Airlines Logo
2:30 am - 9:45 pm
EZE
-
ONT
23h 15m
2 stops
$932Multiple Airlines
Wed, Jul 1 - Mon, Aug 24
Multiple Airlines Logo
9:13 pm - 3:00 am
ONT
-
EZE
25h 47m
3 stops
Multiple Airlines Logo
2:30 am - 9:45 pm
EZE
-
ONT
23h 15m
2 stops
$942Multiple Airlines
Tue, Aug 11 - Wed, Sep 2
Multiple Airlines Logo
9:13 pm - 5:40 am
ONT
-
EZE
28h 27m
3 stops
Multiple Airlines Logo
2:30 am - 9:45 pm
EZE
-
ONT
23h 15m
2 stops
$950Multiple Airlines
Thu, Jun 4 - Mon, Jun 15
Avianca Logo
11:35 pm - 1:20 am
ONT
-
EZE
21h 45m
2 stops
Avianca Logo
2:30 am - 9:45 pm
EZE
-
ONT
23h 15m
2 stops
$1,038Avianca
Mon, Apr 27 - Tue, May 5
LATAM Airlines Logo
7:05 am - 9:45 am
ONT
-
EZE
22h 40m
1 stop
LATAM Airlines Logo
12:15 pm - 11:36 am
EZE
-
ONT
27h 21m
2 stops
$1,039LATAM Airlines
Mon, Apr 20 - Mon, May 4
LATAM Airlines Logo
7:05 am - 7:03 pm
ONT
-
MDZ
31h 58m
2 stops
LATAM Airlines Logo
11:51 am - 6:33 pm
MDZ
-
ONT
34h 42m
2 stops
$4,127LATAM Airlines
Mon, Mar 16 - Mon, Mar 23
LATAM Airlines Logo
12:57 pm - 12:00 pm
ONT
-
MDZ
19h 03m
2 stops
LATAM Airlines Logo
7:45 pm - 11:47 am
MDZ
-
ONT
20h 02m
2 stops
$7,008LATAM Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Argentina flights

Get data-powered insights and trends into flights from Ontario to Argentina to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Argentina?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Argentina were found on United Airlines ($1,051) and LATAM Airlines ($4,127).

Find deals

Good to know

Cheapest flight$436
Flight from Ontario to Buenos Aires

FAQs - booking Argentina flights

  • How does KAYAK find such low prices on flights from Ontario to Argentina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Argentina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Argentina is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Argentina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Argentina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Argentina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Argentina

Information on your arrival and departure airports

Ontario (ONT)