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Cheap flights from Niagara Falls to Argentina from C$ 424

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
9 Sep — 16 Sep1
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 10 August 2026.

Wed 2/126:30 a.m. -
1 stop15h 35m
Tue 8/1211:00 a.m. -
1 stop14h 50m
Deal found 9/8C$ 857
Sat 12/912:40 p.m. -
1 stop14h 30m
Fri 25/99:15 p.m. -
1 stop15h 25m
Deal found 5/8C$ 881
Fri 25/96:30 a.m. -
1 stop24h 00m
Thu 8/1011:00 a.m. -
1 stop13h 55m
Deal found 6/8C$ 882
Wed 2/126:30 a.m. -
1 stop15h 35m
Tue 22/1211:00 a.m. -
1 stop14h 50m
Deal found 7/8C$ 904
Wed 2/96:30 a.m. -
1 stop16h 35m
Fri 16/109:15 p.m. -
1 stop15h 25m
Deal found 10/8C$ 941
Wed 21/106:30 a.m. -
1 stop16h 35m
Thu 3/1211:00 a.m. -
1 stop14h 50m
Deal found 6/8C$ 963
Sun 4/109:30 a.m. -
1 stop35h 54m
Mon 2/118:23 p.m. -
2 stops29h 27m
Deal found 9/8C$ 1,076
Thu 1/108:55 a.m. -
1 stop20h 25m
Sat 31/107:25 a.m. -
1 stop17h 10m
Deal found 9/8C$ 1,093
Sun 4/109:30 a.m. -
1 stop35h 54m
Sun 1/117:00 p.m. -
2 stops29h 35m
Deal found 9/8C$ 1,097
Fri 2/108:55 a.m. -
1 stop20h 25m
Fri 2/47:25 a.m. -
1 stop17h 05m
Deal found 8/8C$ 1,097
Mon 7/98:55 a.m. -
1 stop20h 25m
Mon 14/97:25 a.m. -
1 stop17h 05m
Deal found 9/8C$ 1,098
Fri 25/97:45 a.m. -
2 stops30h 45m
Thu 8/1010:10 p.m. -
2 stops26h 20m
Deal found 6/8C$ 1,102

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 10 August 2026.

Round-trip from

C$ 857

One-way from

C$ 424

Popular in

December

Cheapest in

November

Average price

C$ 1,162
Arajet
  • Arajet
  • 2/12-8/12
  • 2 total stops
  • 30h 25m total
  • Niagara Falls to Argentina
Search Deals
Arajet
  • Arajet
  • 2/9
  • 1 total stop
  • 16h 35m total
  • Niagara Falls to Argentina
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 10 August 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

Cheapest round-trip

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Tue 15/9

8:30 a.m.-3:15 a.m.

1 stop17h 45m

Buenos Aires Ministro Pistarini

Mon 28/9

3:48 a.m.-1:13 a.m.

1 stop22h 25m

C$ 1,016

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Thu 8/10

8:30 a.m.-3:15 a.m.

1 stop17h 45m

Buenos Aires Ministro Pistarini

Wed 14/10

4:15 a.m.-1:13 a.m.

1 stop21h 58m

C$ 1,016

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sat 12/9

8:30 a.m.-3:15 a.m.

1 stop17h 45m

Buenos Aires Ministro Pistarini

Fri 25/9

4:15 a.m.-1:13 a.m.

1 stop21h 58m

C$ 1,038

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Thu 22/10

8:30 a.m.-12:51 a.m.

1 stop15h 21m

Buenos Aires Ministro Pistarini

Sun 29/11

3:40 a.m.-12:09 a.m.

1 stop22h 29m

C$ 1,055

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Tue 18/8

9:00 p.m.-8:00 a.m.

2 stops34h 00m

Buenos Aires Ministro Pistarini

Mon 24/8

9:00 p.m.-2:24 p.m.

1 stop18h 24m

C$ 1,061

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Tue 22/9

8:50 a.m.-8:00 a.m.

2 stops22h 10m

Buenos Aires Ministro Pistarini

Tue 29/9

9:00 p.m.-2:24 p.m.

1 stop18h 24m

C$ 1,065

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Thu 17/9

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

2 stops42h 00m

Buenos Aires Ministro Pistarini

Mon 21/9

9:00 p.m.-8:44 p.m.

2 stops24h 44m

C$ 1,065

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Thu 27/8

10:15 a.m.-8:00 a.m.

2 stops20h 45m

Buenos Aires Ministro Pistarini

Wed 9/9

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

2 stops23h 37m

C$ 1,070

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Thu 3/9

11:00 a.m.-8:00 a.m.

2 stops20h 00m

Buenos Aires Ministro Pistarini

Tue 8/9

9:00 p.m.-7:40 p.m.

2 stops23h 40m

C$ 1,070

TorontoCordoba

YYZ Toronto Pearson Intl - COR Cordoba Pajas Blancas

YYZCOR

Toronto Pearson Intl

Fri 2/10

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

1 stop20h 25m

Cordoba Pajas Blancas

Fri 2/4

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

1 stop17h 05m

C$ 1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 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 10 August 2026.

When flying from Niagara Falls to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 10 August 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
1,563 reviews
Check prices

Comfort

7.4

Boarding

7.8

Food

6.9

Entertainment

6.8

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
1,563 reviews
Copa Airlines
7.6
Good
1,563 reviews
Check prices

Comfort

7.4

Boarding

7.8

Food

6.9

Entertainment

6.8

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
7.4
Good
1,975 reviews
Copa Airlines
7.6
Good
1,563 reviews
Check prices

Comfort

7.4

Boarding

7.8

Food

6.9

Entertainment

6.8

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
10,100 reviews
Copa Airlines
7.6
Good
1,563 reviews
Check prices

Comfort

7.4

Boarding

7.8

Food

6.9

Entertainment

6.8

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
11,460 reviews
Copa Airlines
7.6
Good
1,563 reviews
Check prices

Comfort

7.4

Boarding

7.8

Food

6.9

Entertainment

6.8

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
2,530 reviews
Copa Airlines
7.6
Good
1,563 reviews
Check prices

Comfort

7.4

Boarding

7.8

Food

6.9

Entertainment

6.8

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 17h 45m. Fly via Copa Airlines, United Airlines, or Avianca 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$ 459), Air Canada (C$ 495), and Avianca (C$ 508).

  • 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.

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

    While on average a flight from Niagara Falls to Argentina is generally C$ 1,732, our data shows the cheapest flight currently is C$ 1,422. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 909 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.

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 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 566AverageC$ 1,224FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 760AverageC$ 1,306FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 799AverageC$ 1,265FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LATAM AirlinesCheapestC$ 826AverageC$ 1,351FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 828AverageC$ 1,200FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapestC$ 873AverageC$ 1,132FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 1,061AverageC$ 1,223FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,109AverageC$ 1,408FlexibilityNo 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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