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Cheap flights from Niagara Falls, ON to Argentina from C$ 401

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
1 Apr — 8 Apr1
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 2 March 2026.

Fri 24/48:55 a.m.
YYZ
-
AEP
2 stops29h 35m
Multiple Airlines
Thu 7/510:10 p.m.
AEP
-
YYZ
2 stops34h 10m
Multiple Airlines
Deal found 1/3C$ 997
Fri 10/48:55 a.m.
YYZ
-
AEP
2 stops29h 35m
Multiple Airlines
Mon 27/45:45 a.m.
AEP
-
YYZ
2 stops26h 35m
Multiple Airlines
Deal found 28/2C$ 998
Wed 1/48:55 a.m.
YYZ
-
AEP
3 stops39h 41m
Multiple Airlines
Mon 13/49:35 a.m.
AEP
-
YYZ
2 stops22h 45m
Multiple Airlines
Deal found 27/2C$ 1,001
Tue 7/48:30 a.m.
YYZ
-
EZE
1 stop19h 00m
Copa Airlines
Wed 29/42:57 p.m.
EZE
-
YYZ
1 stop35h 16m
Copa Airlines
Deal found 26/2C$ 1,001
Sat 2/58:55 a.m.
YYZ
-
EZE
1 stop19h 45m
Avianca
Sun 10/54:50 p.m.
EZE
-
YYZ
1 stop15h 30m
Avianca
Deal found 28/2C$ 1,004
Tue 8/93:00 p.m.
YYZ
-
EZE
2 stops22h 30m
Multiple Airlines
Thu 24/97:10 a.m.
EZE
-
YYZ
1 stop17h 45m
Multiple Airlines
Deal found 27/2C$ 1,009
Fri 24/48:55 a.m.
YYZ
-
EZE
1 stop19h 45m
Avianca
Thu 7/54:50 p.m.
EZE
-
YYZ
1 stop31h 40m
Avianca
Deal found 1/3C$ 1,011
Wed 1/48:55 a.m.
YYZ
-
EZE
1 stop29h 45m
Avianca
Wed 6/54:50 p.m.
EZE
-
YYZ
2 stops23h 25m
Avianca
Deal found 26/2C$ 1,016
Thu 16/48:55 a.m.
YYZ
-
EZE
1 stop19h 45m
Avianca
Fri 1/54:50 p.m.
EZE
-
YYZ
1 stop31h 40m
Avianca
Deal found 28/2C$ 1,019
Thu 14/58:55 a.m.
YYZ
-
EZE
1 stop14h 30m
Avianca
Fri 22/54:50 p.m.
EZE
-
YYZ
2 stops23h 25m
Avianca
Deal found 28/2C$ 1,020
Tue 14/48:55 a.m.
YYZ
-
EZE
2 stops32h 26m
Multiple Airlines
Fri 17/412:15 p.m.
EZE
-
YYZ
2 stops20h 05m
Multiple Airlines
Deal found 28/2C$ 1,024
Thu 2/48:55 a.m.
YYZ
-
AEP
1 stop19h 45m
Avianca
Mon 20/47:00 a.m.
AEP
-
YYZ
1 stop17h 30m
Avianca
Deal found 26/2C$ 1,026

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 2 March 2026.

Round-trip from

C$ 997

One-way from

C$ 348

Popular in

December

Cheapest in

September

Average price

C$ 1,173
24/4-7/5
  • 24/4-7/5
  • 4 total stops
  • 63h 45m total
  • Niagara Falls to Argentina
Search Deals
29/5
  • 29/5
  • 2 total stops
  • 20h 30m total
  • Niagara Falls to Argentina
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 126 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 March 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 2 March 2026.
Use the filters below to find and compare flights from Niagara Falls to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Thu 16/4

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

1 stop19h 45m

Buenos Aires Jorge Newbery

Fri 1/5

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

1 stop17h 30m

C$ 1,030

TorontoCordoba

YYZ - COR

YYZCOR

Toronto Pearson Intl

Thu 26/3

6:10 a.m.-3:52 a.m.

2 stops20h 42m

Cordoba Pajas Blancas

Wed 29/4

3:35 a.m.-10:23 p.m.

2 stops19h 48m

C$ 1,045

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 22/4

7:30 a.m.-8:00 a.m.

2 stops23h 30m

Buenos Aires Ministro Pistarini

Thu 30/4

9:00 p.m.-1:42 p.m.

2 stops41h 42m

C$ 1,083

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 24/8

12:45 p.m.-8:00 a.m.

2 stops18h 15m

Buenos Aires Ministro Pistarini

Tue 1/9

9:00 p.m.-7:37 p.m.

2 stops23h 37m

C$ 1,084

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 1/4

2:30 p.m.-8:00 a.m.

2 stops40h 30m

Buenos Aires Ministro Pistarini

Wed 6/5

9:00 p.m.-5:56 p.m.

2 stops21h 56m

C$ 1,098

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Wed 6/5

12:09 p.m.-2:00 p.m.

2 stops24h 51m

Buenos Aires Jorge Newbery

Wed 13/5

7:20 p.m.-5:47 p.m.

2 stops23h 27m

C$ 1,105

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 16/5

5:45 p.m.-8:00 a.m.

2 stops37h 15m

Buenos Aires Ministro Pistarini

Sat 23/5

9:00 p.m.-5:56 p.m.

2 stops21h 56m

C$ 1,113

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Thu 2/4

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

1 stop19h 45m

Buenos Aires Jorge Newbery

Fri 10/4

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

1 stop17h 30m

C$ 1,128

TorontoCordoba

YYZ - COR

YYZCOR

Toronto Pearson Intl

Tue 7/4

6:10 a.m.-12:20 a.m.

2 stops17h 10m

Cordoba Pajas Blancas

Thu 9/4

5:51 a.m.-11:09 a.m.

2 stops30h 18m

C$ 1,139

TorontoCordoba

YYZ - COR

YYZCOR

Toronto Pearson Intl

Tue 7/4

8:55 a.m.-6:20 a.m.

1 stop20h 25m

Cordoba Pajas Blancas

Thu 9/4

7:25 a.m.-11:30 p.m.

1 stop17h 05m

C$ 1,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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$ 584). Flying from Niagara Falls to Argentina in December is currently the most expensive (average of C$ 1,060). 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 2 March 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 53% 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 2 March 2026.
Read through reviews of airlines operating flights from Niagara Falls to Argentina, such as LATAM Airlines,Copa Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.5
Good
1,920 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Copa Airlines
7.5
Good
1,559 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
United Airlines
7.4
Good
9,375 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Air Canada
7.1
Good
10,764 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Avianca
6.5
Okay
2,491 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

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 15h 20m. Fly via Avianca, Copa Airlines, or United 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 Copa Airlines (C$ 485), Avianca (C$ 497), and Air Canada (C$ 505).

  • 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 - El Calafate as they are the most popular.

  • What are the cheapest flights from Niagara Falls to Argentina?

    While on average a flight from Niagara Falls to Argentina is generally C$ 1,549, our data shows the cheapest flight currently is C$ 1,140. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 972 for that flight.

  • 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$ 584). Flying from Niagara Falls to Argentina in December is currently the most expensive (average of C$ 1,060). 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 2 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 301AverageC$ 1,241FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Copa AirlinesCheapestC$ 728AverageC$ 1,228FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 774AverageC$ 1,069FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 782AverageC$ 1,238FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 888AverageC$ 1,213FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 1,040AverageC$ 1,197FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,067AverageC$ 1,311FlexibilityNo 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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