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Cheap flights from Niagara Falls, ON to Argentina from C$ 430

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
3 Feb — 10 Feb1
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 January 2026.

Wed 18/212:07 p.m.YYZ - EZE
1 stop20h 08mLATAM Airlines
Wed 25/212:15 p.m.EZE - YYZ
2 stops24h 52mLATAM Airlines
Deal found 2/1C$ 990
Wed 28/112:07 p.m.YYZ - EZE
1 stop20h 08mLATAM Airlines
Tue 17/27:43 p.m.EZE - YYZ
2 stops17h 24mLATAM Airlines
Deal found 2/1C$ 991
Sat 21/212:07 p.m.YYZ - EZE
1 stop20h 08mLATAM Airlines
Fri 6/37:04 p.m.EZE - YYZ
2 stops18h 03mLATAM Airlines
Deal found 2/1C$ 1,013
Tue 17/312:55 a.m.YYZ - EZE
1 stop13h 55mAvianca
Wed 25/37:30 a.m.EZE - YYZ
1 stop17h 05mAvianca
Deal found 2/1C$ 1,026
Mon 16/38:30 a.m.YYZ - EZE
1 stop13h 28mCopa Airlines
Mon 23/39:16 a.m.EZE - YYZ
1 stop16h 59mCopa Airlines
Deal found 3/1C$ 1,028
Mon 9/312:55 a.m.YYZ - EZE
1 stop13h 55mAvianca
Tue 31/34:45 p.m.EZE - YYZ
1 stop15h 30mAvianca
Deal found 1/1C$ 1,043
Wed 25/116:30 a.m.YYZ - EZE
1 stop15h 35mArajet
Thu 26/117:10 a.m.EZE - YYZ
1 stop18h 40mArajet
Deal found 2/1C$ 1,045
Tue 20/16:35 a.m.YYZ - COR
2 stops17h 20mAvianca
Wed 28/17:25 a.m.COR - YYZ
1 stop17h 10mAvianca
Deal found 3/1C$ 1,048
Mon 23/24:00 p.m.YYZ - EZE
2 stops21h 50mAvianca
Sun 8/34:55 p.m.EZE - YYZ
1 stop15h 40mAvianca
Deal found 3/1C$ 1,053
Wed 1/411:50 p.m.YYZ - EZE
1 stop23h 20mAvianca
Sat 18/44:45 p.m.EZE - YYZ
2 stops23h 25mAvianca
Deal found 3/1C$ 1,057
Thu 22/16:35 a.m.YYZ - AEP
2 stops21h 05mAvianca
Wed 11/27:00 a.m.AEP - YYZ
1 stop17h 35mAvianca
Deal found 2/1C$ 1,083
Wed 1/49:05 a.m.YYZ - AEP
1 stop19h 35mAvianca
Wed 15/47:00 a.m.AEP - YYZ
1 stop16h 30mAvianca
Deal found 2/1C$ 1,085

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 January 2026.

Round-trip from

C$ 990

One-way from

C$ 430

Popular in

December

Cheapest in

September

Average price

C$ 1,259
LATAM Airlines
  • LATAM Airlines
  • 18/2-25/2
  • 3 total stops
  • 45h 00m total
  • Niagara Falls to Argentina
Search Deals
18/3
  • 18/3
  • 2 total stops
  • 30h 05m total
  • Niagara Falls to Argentina
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 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

Mon 16/3

8:30 a.m.-10:58 p.m.

1 stop13h 28m

Buenos Aires Ministro Pistarini

Mon 23/3

9:16 a.m.-1:15 a.m.

1 stop16h 59m

C$ 1,028

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 17/3

8:30 a.m.-10:58 p.m.

1 stop13h 28m

Buenos Aires Ministro Pistarini

Tue 24/3

5:16 a.m.-1:15 a.m.

1 stop20h 59m

C$ 1,030

TorontoCordoba

YYZ - COR

YYZCOR

Toronto Pearson Intl

Tue 20/1

6:35 a.m.-1:55 a.m.

2 stops17h 20m

Cordoba Pajas Blancas

Wed 28/1

7:25 a.m.-10:35 p.m.

1 stop17h 10m

C$ 1,048

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 25/2

8:45 a.m.-9:20 a.m.

2 stops22h 35m

Buenos Aires Ministro Pistarini

Mon 9/3

10:55 p.m.-10:37 p.m.

1 stop24h 42m

C$ 1,067

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 23/2

8:45 a.m.-7:20 a.m.

2 stops20h 35m

Buenos Aires Ministro Pistarini

Mon 9/3

9:05 p.m.-4:02 p.m.

2 stops19h 57m

C$ 1,067

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sun 1/3

8:30 a.m.-4:10 a.m.

1 stop17h 40m

Buenos Aires Ministro Pistarini

Sat 7/3

3:47 a.m.-12:15 a.m.

1 stop22h 28m

C$ 1,070

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 9/2

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

1 stop23h 10m

Buenos Aires Ministro Pistarini

Tue 24/2

10:05 p.m.-5:49 p.m.

2 stops21h 44m

C$ 1,082

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 28/2

8:45 a.m.-9:20 a.m.

2 stops22h 35m

Buenos Aires Ministro Pistarini

Mon 9/3

9:05 p.m.-7:45 p.m.

2 stops23h 40m

C$ 1,082

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 1/4

1:00 p.m.-8:00 a.m.

2 stops18h 00m

Buenos Aires Ministro Pistarini

Sat 18/4

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

2 stops21h 56m

C$ 1,082

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 16/2

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

1 stop23h 10m

Buenos Aires Ministro Pistarini

Mon 23/2

10:05 p.m.-2:01 p.m.

2 stops17h 56m

C$ 1,082

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 60 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$ 593). Flying from Niagara Falls to Argentina in December is currently the most expensive (average of C$ 1,065). 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 January 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 January 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
1,565 reviews
Check prices

Entertainment

6.8

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.8

Food

6.8

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
1,565 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Entertainment

6.8

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.8

Food

6.8

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
1,899 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Entertainment

6.8

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.8

Food

6.8

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
9,138 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Entertainment

6.8

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.8

Food

6.8

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
10,587 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Entertainment

6.8

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.8

Food

6.8

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
6.6
Okay
2,497 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Entertainment

6.8

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.8

Food

6.8

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 13h 28m. Fly via Copa 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$ 407), Copa Airlines (C$ 489), and Avianca (C$ 496).

  • 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$ 593). Flying from Niagara Falls to Argentina in December is currently the most expensive (average of C$ 1,065). 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 8 airlines flying from Niagara Falls to Argentina

Discover the top 8 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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 303AverageC$ 1,247FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Copa AirlinesCheapestC$ 743AverageC$ 1,327FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 779AverageC$ 1,108FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 787AverageC$ 1,246FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 928AverageC$ 1,224FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 1,047AverageC$ 1,205FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,074AverageC$ 1,322FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 1,200AverageC$ 1,352FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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