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Cheap flights from Niagara Falls, ON to Argentina from C$ 429

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Argentina

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Argentina
Explore the most affordable flight options available from Niagara Falls to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Wed 28/102:30 p.m.
YYZ
-
EZE
1 stop18h 45m
LATAM Airlines
Sun 1/1112:15 p.m.
EZE
-
YYZ
2 stops30h 36m
LATAM Airlines
Deal found 31/1C$ 888
Wed 23/96:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Thu 1/1011:00 a.m.
EZE
-
YYZ
1 stop13h 55m
Arajet
Deal found 31/1C$ 1,013
Sun 8/312:55 a.m.
YYZ
-
EZE
1 stop13h 55m
Avianca
Tue 24/37:30 a.m.
EZE
-
YYZ
1 stop17h 05m
Avianca
Deal found 2/2C$ 1,015
Tue 17/36:14 p.m.
YYZ
-
EZE
1 stop15h 01m
LATAM Airlines
Tue 24/37:04 p.m.
EZE
-
YYZ
2 stops22h 56m
LATAM Airlines
Deal found 2/2C$ 1,016
Mon 16/312:55 a.m.
YYZ
-
EZE
1 stop13h 55m
Avianca
Tue 24/37:30 a.m.
EZE
-
YYZ
1 stop17h 05m
Avianca
Deal found 1/2C$ 1,018
Wed 18/38:55 a.m.
YYZ
-
EZE
1 stop19h 55m
Avianca
Wed 25/37:30 a.m.
EZE
-
YYZ
1 stop17h 05m
Avianca
Deal found 1/2C$ 1,024
Sun 15/312:55 a.m.
YYZ
-
EZE
1 stop13h 55m
Avianca
Mon 23/37:30 a.m.
EZE
-
YYZ
1 stop17h 05m
Avianca
Deal found 2/2C$ 1,033
Wed 21/106:30 a.m.
YYZ
-
EZE
1 stop16h 35m
Arajet
Fri 30/109:15 p.m.
EZE
-
YYZ
1 stop14h 35m
Arajet
Deal found 31/1C$ 1,035
Fri 20/38:55 a.m.
YYZ
-
AEP
1 stop19h 45m
Avianca
Fri 27/37:00 a.m.
AEP
-
YYZ
1 stop17h 35m
Avianca
Deal found 3/2C$ 1,037
Fri 10/49:05 a.m.
YYZ
-
EZE
1 stop14h 20m
Avianca
Fri 17/47:10 a.m.
EZE
-
YYZ
1 stop17h 20m
Avianca
Deal found 1/2C$ 1,039
Mon 5/108:30 a.m.
YYZ
-
EZE
1 stop18h 50m
Copa Airlines
Mon 26/105:11 a.m.
EZE
-
YYZ
1 stop21h 04m
Copa Airlines
Deal found 3/2C$ 1,041
Fri 15/59:05 a.m.
YYZ
-
AEP
1 stop19h 35m
Avianca
Mon 18/57:00 a.m.
AEP
-
YYZ
1 stop17h 30m
Avianca
Deal found 2/2C$ 1,045

Find flight deals from Niagara Falls to Argentina

Keep the following information in mind while searching for Niagara Falls to Argentina flight deals. Data was last updated 4 February 2026.

Round-trip from

C$ 1,015

One-way from

C$ 429

Popular in

December

Cheapest in

September

Average price

C$ 1,250
Avianca
  • Avianca
  • 8/3-24/3
  • 2 total stops
  • 31h 00m total
  • Niagara Falls to Argentina
Search Deals
8/4
  • 8/4
  • 2 total stops
  • 33h 25m total
  • Niagara Falls to Argentina
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Argentina 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, Cheapflights users made 629,999 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Niagara Falls to Argentina that are best for you.

Fly from

Niagara Falls

Fly to

Argentina

Route

Depart

Return

Price

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sun 22/3

8:55 a.m.-5:50 a.m.

1 stop19h 55m

Buenos Aires Ministro Pistarini

Sun 29/3

7:10 a.m.-11:30 p.m.

1 stop17h 20m

C$ 1,016

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Fri 20/3

8:55 a.m.-5:40 a.m.

1 stop19h 45m

Buenos Aires Jorge Newbery

Fri 27/3

7:00 a.m.-11:35 p.m.

1 stop17h 35m

C$ 1,037

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 22/4

9:05 a.m.-5:40 a.m.

1 stop19h 35m

Buenos Aires Ministro Pistarini

Wed 6/5

7:10 a.m.-11:30 p.m.

1 stop17h 20m

C$ 1,050

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 31/3

8:30 a.m.-7:53 a.m.

1 stop22h 23m

Buenos Aires Ministro Pistarini

Wed 15/4

5:34 a.m.-1:13 a.m.

1 stop20h 39m

C$ 1,061

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Tue 21/4

12:55 a.m.-5:40 a.m.

1 stop27h 45m

Buenos Aires Jorge Newbery

Wed 6/5

7:00 a.m.-11:30 p.m.

1 stop17h 30m

C$ 1,071

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Mon 20/4

9:05 a.m.-5:40 a.m.

1 stop19h 35m

Buenos Aires Jorge Newbery

Thu 7/5

7:00 a.m.-11:30 p.m.

1 stop17h 30m

C$ 1,071

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 1/4

12:55 a.m.-3:40 p.m.

1 stop13h 45m

Buenos Aires Ministro Pistarini

Mon 20/4

7:10 a.m.-11:30 p.m.

1 stop17h 20m

C$ 1,075

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Mon 27/4

12:55 a.m.-5:40 a.m.

1 stop27h 45m

Buenos Aires Jorge Newbery

Tue 12/5

7:00 a.m.-11:30 p.m.

1 stop17h 30m

C$ 1,076

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 20/4

12:55 a.m.-5:40 a.m.

1 stop27h 45m

Buenos Aires Ministro Pistarini

Sat 9/5

7:10 a.m.-7:15 a.m.

1 stop25h 05m

C$ 1,079

TorontoMendoza

YYZ - MDZ

YYZMDZ

Toronto Pearson Intl

Mon 27/4

12:55 a.m.-8:10 p.m.

2 stops18h 15m

Mendoza El Plumerillo

Wed 6/5

9:10 p.m.-11:30 p.m.

2 stops27h 20m

C$ 1,084

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Showing 1-10 of 55 results
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Best time to book a flight from Niagara Falls to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Niagara Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Argentina

What is the cheapest month to book a flight from Niagara Falls to Argentina?

Currently, May is the cheapest month in which you can book a flight from Niagara Falls to Argentina (average of C$ 590). Flying from Niagara Falls to Argentina in December is currently the most expensive (average of C$ 1,061). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NI4 to AR?

Find hourly flight availability from Niagara Falls to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 February 2026.

When flying from Niagara Falls to Argentina, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 52% versus a flight in the evening.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated 4 February 2026.
Read through reviews of airlines operating flights from Niagara Falls to Argentina, such as Copa Airlines,LATAM Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
LATAM Airlines
7.5
Good
1,918 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,236 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Air Canada
7.1
Good
10,684 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Avianca
6.5
Okay
2,498 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Niagara Falls to Argentina?

    There are many flights that can get you from Niagara Falls to Argentina in 19h 55m. Fly via Avianca or Copa Airlines to get the fastest option. The distance between Niagara Falls and Argentina is about 8980 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Niagara Falls to Argentina one-way?

    The cheapest airlines for a one-way flight from Niagara Falls to Argentina are Arajet (C$ 405), Copa Airlines (C$ 486), and Avianca (C$ 497).

  • What are the most popular routes from Niagara Falls to Argentina?

    When deciding which route to take from Niagara Falls to Argentina consider Toronto Pearson Intl - Buenos Aires Ministro Pistarini, Toronto Pearson Intl - Buenos Aires Jorge Newbery or Toronto Pearson Intl - Mendoza El Plumerillo as they are the most popular.

  • Can I find deals for flights from Niagara Falls to Argentina that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Argentina.

  • Can I find deals for business class flights from Niagara Falls to Argentina?

    Yes. Cheapflights offers flight deals from Niagara Falls to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Niagara Falls to Argentina?

    Currently, May is the cheapest month in which you can book a flight from Niagara Falls to Argentina (average of C$ 590). Flying from Niagara Falls to Argentina in December is currently the most expensive (average of C$ 1,061). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Niagara Falls to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Niagara Falls to Argentina

Discover the top 7 airlines that operate flights from Niagara Falls to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 301AverageC$ 1,224FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Copa AirlinesCheapestC$ 729AverageC$ 1,303FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 775AverageC$ 1,102FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 783AverageC$ 1,240FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 890AverageC$ 1,239FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 1,042AverageC$ 1,199FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,068AverageC$ 1,303FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Niagara Falls to Argentina?

Deals for Niagara Falls to Argentina flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Argentina?

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Argentina for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Niagara Falls to Argentina with no change fees?

Yes, we can. To see specific flights from Niagara Falls to Argentina with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Niagara Falls to Argentina become cheaper?

Yes, Cheapflights offers price alerts on Niagara Falls to Argentina flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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