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Cheap flights from Niagara Falls, ON to Argentina from C$ 302

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
18 Mar — 25 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 16 February 2026.

Thu 23/412:55 a.m.
YYZ
-
MDZ
2 stops17h 08m
Multiple Airlines
Fri 1/511:51 a.m.
MDZ
-
YYZ
2 stops20h 29m
Multiple Airlines
Deal found 13/2C$ 781
Fri 15/58:55 a.m.
YYZ
-
MDZ
2 stops34h 15m
Multiple Airlines
Sat 13/69:00 p.m.
MDZ
-
YYZ
2 stops27h 30m
Multiple Airlines
Deal found 13/2C$ 899
Wed 18/31:14 p.m.
YYZ
-
EZE
1 stop16h 56m
American Airlines
Wed 25/39:50 p.m.
EZE
-
YYZ
1 stop15h 39m
American Airlines
Deal found 12/2C$ 1,029
Sat 25/48:55 a.m.
YYZ
-
COR
1 stop20h 25m
Avianca
Fri 15/57:25 a.m.
COR
-
YYZ
1 stop17h 05m
Avianca
Deal found 11/2C$ 1,051
Tue 12/55:15 p.m.
YYZ
-
EZE
2 stops21h 25m
Avianca
Sun 17/54:50 p.m.
EZE
-
YYZ
2 stops23h 25m
Avianca
Deal found 13/2C$ 1,052
Tue 17/210:45 a.m.
YYZ
-
EZE
2 stops18h 35m
United Airlines
Wed 25/211:55 p.m.
EZE
-
YYZ
2 stops19h 54m
United Airlines
Deal found 15/2C$ 1,054
Mon 2/39:30 a.m.
YYZ
-
EZE
2 stops19h 50m
United Airlines
Tue 10/39:05 p.m.
EZE
-
YYZ
2 stops23h 40m
United Airlines
Deal found 13/2C$ 1,055
Sat 21/210:44 a.m.
YYZ
-
EZE
1 stop21h 55m
American Airlines
Sat 7/39:00 p.m.
EZE
-
YYZ
1 stop16h 29m
American Airlines
Deal found 14/2C$ 1,061
Fri 20/210:44 a.m.
YYZ
-
EZE
1 stop21h 55m
American Airlines
Fri 27/28:45 p.m.
EZE
-
YYZ
1 stop15h 04m
American Airlines
Deal found 15/2C$ 1,062
Sun 10/58:55 a.m.
YYZ
-
AEP
1 stop19h 45m
Avianca
Sun 24/57:00 a.m.
AEP
-
YYZ
1 stop17h 30m
Avianca
Deal found 14/2C$ 1,063
Fri 20/38:55 a.m.
YYZ
-
EZE
1 stop14h 40m
Avianca
Thu 26/31:40 a.m.
EZE
-
YYZ
1 stop22h 55m
Avianca
Deal found 15/2C$ 1,063
Mon 2/310:44 a.m.
YYZ
-
EZE
1 stop21h 55m
American Airlines
Tue 10/39:50 p.m.
EZE
-
YYZ
1 stop15h 39m
American Airlines
Deal found 13/2C$ 1,065

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 16 February 2026.

Round-trip from

C$ 781

One-way from

C$ 302

Popular in

December

Cheapest in

September

Average price

C$ 1,210
23/4-1/5
  • 23/4-1/5
  • 4 total stops
  • 37h 37m total
  • Niagara Falls to Argentina
Search Deals
30/3
  • 30/3
  • 2 total stops
  • 34h 45m total
  • Niagara Falls to Argentina
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 127 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 16 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

TorontoMendoza

YYZ - MDZ

YYZMDZ

Toronto Pearson Intl

Thu 23/4

12:55 a.m.-7:03 p.m.

2 stops17h 08m

Mendoza El Plumerillo

Fri 1/5

11:51 a.m.-7:20 a.m.

2 stops20h 29m

C$ 781

TorontoMendoza

YYZ - MDZ

YYZMDZ

Toronto Pearson Intl

Fri 15/5

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

2 stops34h 15m

Mendoza El Plumerillo

Sat 13/6

9:00 p.m.-11:30 p.m.

2 stops27h 30m

C$ 899

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 18/3

1:14 p.m.-7:10 a.m.

1 stop16h 56m

Buenos Aires Ministro Pistarini

Wed 25/3

9:50 p.m.-12:29 p.m.

1 stop15h 39m

C$ 1,029

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 14/5

5:15 p.m.-3:40 p.m.

2 stops21h 25m

Buenos Aires Ministro Pistarini

Wed 20/5

7:10 a.m.-3:15 p.m.

2 stops33h 05m

C$ 1,052

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 18/5

5:15 p.m.-5:40 a.m.

2 stops35h 25m

Buenos Aires Ministro Pistarini

Thu 21/5

7:10 a.m.-3:15 p.m.

2 stops33h 05m

C$ 1,052

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sun 17/5

5:15 p.m.-3:40 p.m.

2 stops21h 25m

Buenos Aires Ministro Pistarini

Thu 21/5

4:50 p.m.-3:15 p.m.

2 stops23h 25m

C$ 1,052

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 24/3

8:30 a.m.-6:55 a.m.

2 stops21h 25m

Buenos Aires Ministro Pistarini

Mon 30/3

2:45 a.m.-1:05 p.m.

1 stop35h 20m

C$ 1,052

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sun 17/5

5:15 p.m.-3:40 p.m.

2 stops21h 25m

Buenos Aires Ministro Pistarini

Wed 20/5

4:50 p.m.-3:15 p.m.

2 stops23h 25m

C$ 1,052

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sun 1/3

6:10 a.m.-7:20 a.m.

1 stop23h 10m

Buenos Aires Ministro Pistarini

Sun 8/3

9:05 p.m.-10:37 p.m.

1 stop26h 32m

C$ 1,054

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Fri 27/2

9:00 p.m.-7:20 a.m.

2 stops32h 20m

Buenos Aires Ministro Pistarini

Mon 2/3

11:55 p.m.-2:20 p.m.

1 stop16h 25m

C$ 1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/2

Showing 1-10 of 53 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$ 583). Flying from Niagara Falls to Argentina in December is currently the most expensive (average of C$ 1,058). 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 16 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 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 16 February 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
1,919 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

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
1,919 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

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
1,555 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

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
9,299 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

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
10,722 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

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
6.6
Okay
2,496 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

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 16h 56m. Fly via American Airlines, Avianca, 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 Arajet (C$ 404), Copa Airlines (C$ 484), 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 - Ushuaia Malvinas Argentinas 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$ 1,566, our data shows the cheapest flight currently is C$ 1,518. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 894 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$ 583). Flying from Niagara Falls to Argentina in December is currently the most expensive (average of C$ 1,058). 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 16 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 300AverageC$ 1,211FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Copa AirlinesCheapestC$ 727AverageC$ 1,313FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 773AverageC$ 1,098FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 780AverageC$ 1,236FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 887AverageC$ 1,220FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 1,038AverageC$ 1,195FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,065AverageC$ 1,301FlexibilityNo 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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