Cheap flights from Buenos Aires to Ontario from C$ 442
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 to Ontario departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Buenos Aires to Ontario
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Delta flights from Buenos Aires to Region of Ontario
Our best Delta deals on Buenos Aires to Region of Ontario flight tickets
Avianca flights from Buenos Aires to Region of Ontario
Our best Avianca deals on Buenos Aires to Region of Ontario flight tickets
See travel insights to Ontario from
How to get the cheapest flight ticket from Buenos Aires to Region of 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 month to fly to Region of Ontario?
In general, October is the cheapest month to fly from Buenos Aires to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,465. If you are unable to visit Region of Ontario during the month of October, then departing from Buenos Aires during the month April is also very affordable. Most momondo users find prices during this month for around C$ 1,537.
What is the cheapest day to depart on your flight to Region of Ontario?
The cheapest day to depart from Buenos Aires to Region of Ontario is on a Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 0. The most expensive day to fly to Region of Ontario is Thursday, with ticket prices averaging around C$ 1,742.
What is the cheapest time of day to depart on your flight to Region of Ontario?
Our most recent data shows that the best time of day to fly to Region of Ontario is at noon. Flights from Buenos Aires to Region of Ontario during this time can be as low as C$ 0. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,611 on average. Flights to Region of Ontario from Buenos Aires in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Buenos Aires to Ontario flight route?
Fly from Buenos Aires Ministro Pistarini to Toronto Pearson Intl for the best Buenos Aires - Ontario flight prices
How far in advance should I book a flight to Region of Ontario?
You are more likely to see cheaper flights to Region of Ontario from Buenos Aires when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 1,597 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Buenos Aires for as low as C$ 1,012 on momondo.
What cabin class options are available on Buenos Aires to Ontario flights?
There are 1 cabin classes available to choose from on Buenos Aires to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Buenos Aires to Ontario?
Avianca, GOL, and LATAM Airlines are the most popular carriers operating from Buenos Aires to Ontario
Which airlines fly to Region of Ontario?
Air Canada, Avianca and Arajet are the top three most popular airlines that fly to Region of Ontario from Buenos Aires according to our data. Air Canada is the first choice among our users, with 73% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 3 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.
How many flights depart from Buenos Aires to Region of Ontario on average per week?
As of April 2025, 4 flights take off from Buenos Aires and land in Region of Ontario each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.
Cheap Buenos Aires to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Region of Ontario
Best price found | C$ 442 |
|---|---|
Fastest flight time | 14h 29m |
Direct flights | Tue and Fri |
Airports in Region of Ontario | 3 airports |
When did momondo last update prices for flights from Buenos Aires to Ontario?
Prices for flights from Buenos Aires to Ontario were last updated today.
How many operators does momondo search for flights from Buenos Aires to Ontario?
As of April 2025, there are 4 operators available to choose from for flights from Buenos Aires to Ontario.
How old do you have to be to fly from Buenos Aires to Ontario?
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 to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Buenos Aires to Region of Ontario?
Based on momondo bookings for flights between Buenos Aires and Region of Ontario, the leading plane model is Airbus A350-900, making up 35.71% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 21.43%, Airbus A330-200 with 18.57%, and Airbus A330 with 14.29%.
Best airlines flying from Buenos Aires to Region of Ontario
Compare and see reviews for airlines that fly from Buenos Aires to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 445 | Free Cancellation | Rating 7.3 25 reviews | |||
| PriceFrom C$ 910 | Free Cancellation | Rating 7.0 9,207 reviews | |||
| PriceFrom C$ 1,099 | Free Cancellation | Rating 6.7 2,317 reviews |
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?
Flights from Buenos Aires to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Buenos Aires to Ontario?
Once all potential Buenos Aires 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 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.