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Cheap flights from Niagara Falls, ON to Argentina from C$ 451

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EZE
30 Jul — 6 Aug1
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 30 June 2026.

Thu 27/88:30 a.m.
YYZ
-
EZE
1 stop15h 21m
Copa Airlines
Wed 9/98:59 a.m.
EZE
-
YYZ
1 stop17h 14m
Copa Airlines
Deal found 25/6C$ 921
Tue 6/108:30 a.m.
YYZ
-
EZE
1 stop18h 51m
Copa Airlines
Mon 12/103:48 a.m.
EZE
-
YYZ
1 stop22h 25m
Copa Airlines
Deal found 26/6C$ 950
Tue 17/118:30 a.m.
YYZ
-
EZE
1 stop15h 23m
Copa Airlines
Mon 23/113:40 a.m.
EZE
-
YYZ
1 stop22h 29m
Copa Airlines
Deal found 29/6C$ 951
Mon 5/108:30 a.m.
YYZ
-
EZE
1 stop19h 06m
Copa Airlines
Mon 26/107:40 a.m.
EZE
-
YYZ
1 stop18h 35m
Copa Airlines
Deal found 25/6C$ 953
Fri 21/88:30 a.m.
YYZ
-
EZE
1 stop19h 06m
Copa Airlines
Thu 3/98:59 a.m.
EZE
-
YYZ
1 stop17h 14m
Copa Airlines
Deal found 26/6C$ 964
Wed 21/108:30 a.m.
YYZ
-
EZE
1 stop18h 51m
Copa Airlines
Wed 11/113:40 a.m.
EZE
-
YYZ
1 stop22h 29m
Copa Airlines
Deal found 26/6C$ 990
Wed 4/118:30 a.m.
YYZ
-
EZE
1 stop14h 41m
Copa Airlines
Tue 17/1112:06 a.m.
EZE
-
YYZ
1 stop26h 03m
Copa Airlines
Deal found 29/6C$ 991
Tue 17/118:30 a.m.
YYZ
-
EZE
1 stop17h 45m
Copa Airlines
Mon 7/128:58 a.m.
EZE
-
YYZ
1 stop17h 11m
Copa Airlines
Deal found 25/6C$ 992
Mon 17/88:30 a.m.
YYZ
-
EZE
1 stop19h 06m
Copa Airlines
Wed 26/88:59 a.m.
EZE
-
YYZ
1 stop17h 14m
Copa Airlines
Deal found 28/6C$ 997
Fri 14/88:30 a.m.
YYZ
-
EZE
1 stop19h 06m
Copa Airlines
Thu 27/88:59 a.m.
EZE
-
YYZ
1 stop17h 14m
Copa Airlines
Deal found 25/6C$ 998
Thu 13/86:34 p.m.
YYZ
-
AEP
3 stops25h 46m
Multiple Airlines
Thu 20/89:35 a.m.
AEP
-
YYZ
2 stops32h 44m
Multiple Airlines
Deal found 28/6C$ 1,115
Fri 13/116:00 p.m.
YYZ
-
AEP
2 stops20h 00m
Delta
Fri 20/119:00 p.m.
AEP
-
YYZ
2 stops18h 09m
Delta
Deal found 28/6C$ 1,116

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 30 June 2026.

Round-trip from

C$ 950

One-way from

C$ 451

Popular in

July

Cheapest in

November

Average price

C$ 1,291
Copa Airlines
  • Copa Airlines
  • 5/10-21/10
  • 2 total stops
  • 40h 28m total
  • Niagara Falls to Argentina
Search Deals
Aeromexico
  • Aeromexico
  • 10/9
  • 1 total stop
  • 33h 24m total
  • Niagara Falls to Argentina
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 30 June 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 - EZE

YYZEZE

Toronto Pearson Intl

Mon 5/10

8:30 a.m.-4:36 a.m.

1 stop19h 06m

Buenos Aires Ministro Pistarini

Mon 26/10

7:40 a.m.-1:15 a.m.

1 stop18h 35m

C$ 951

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Fri 21/8

8:30 a.m.-4:36 a.m.

1 stop19h 06m

Buenos Aires Ministro Pistarini

Wed 2/9

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

1 stop22h 25m

C$ 974

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 4/11

8:30 a.m.-1:11 a.m.

1 stop14h 41m

Buenos Aires Ministro Pistarini

Tue 17/11

12:06 a.m.-12:09 a.m.

1 stop26h 03m

C$ 991

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sat 22/8

8:30 a.m.-4:36 a.m.

1 stop19h 06m

Buenos Aires Ministro Pistarini

Thu 27/8

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

1 stop22h 25m

C$ 997

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 2/12

3:50 p.m.-9:20 a.m.

1 stop15h 30m

Buenos Aires Ministro Pistarini

Wed 9/12

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

1 stop18h 05m

C$ 1,021

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 24/8

6:10 a.m.-8:00 a.m.

1 stop24h 50m

Buenos Aires Ministro Pistarini

Tue 8/9

9:00 p.m.-3:46 p.m.

2 stops19h 46m

C$ 1,025

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 17/11

3:50 p.m.-9:20 a.m.

1 stop15h 30m

Buenos Aires Ministro Pistarini

Tue 24/11

11:55 p.m.-6:45 p.m.

2 stops20h 50m

C$ 1,034
Quickest round-trip

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 3/12

3:50 p.m.-9:20 a.m.

1 stop15h 30m

Buenos Aires Ministro Pistarini

Wed 9/12

11:55 p.m.-2:10 p.m.

1 stop16h 15m

C$ 1,053

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Sun 16/8

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

2 stops22h 10m

Buenos Aires Ministro Pistarini

Tue 25/8

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

1 stop18h 24m

C$ 1,089

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Thu 3/12

3:50 p.m.-9:20 a.m.

1 stop15h 30m

Buenos Aires Ministro Pistarini

Fri 11/12

11:55 p.m.-2:10 p.m.

1 stop16h 15m

C$ 1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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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 30 June 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 30 June 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
1,566 reviews
Check prices

Boarding

7.8

Overall

7.6

Food

6.9

Crew

8.1

Comfort

7.4

Entertainment

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
1,566 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Boarding

7.8

Overall

7.6

Food

6.9

Crew

8.1

Comfort

7.4

Entertainment

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
7.4
Good
1,940 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Boarding

7.8

Overall

7.6

Food

6.9

Crew

8.1

Comfort

7.4

Entertainment

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
9,897 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Boarding

7.8

Overall

7.6

Food

6.9

Crew

8.1

Comfort

7.4

Entertainment

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
11,273 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Boarding

7.8

Overall

7.6

Food

6.9

Crew

8.1

Comfort

7.4

Entertainment

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
6.5
Okay
2,529 reviews
Copa Airlines
7.6
Good
1,566 reviews
Check prices

Boarding

7.8

Overall

7.6

Food

6.9

Crew

8.1

Comfort

7.4

Entertainment

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 19h 06m. Fly via Copa Airlines, Delta, 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$ 436), Air Canada (C$ 504), and Avianca (C$ 518).

  • 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$ 1,536, our data shows the cheapest flight currently is C$ 1,281. When looking at the most popular route, (Toronto Pearson Intl - Buenos Aires Ministro Pistarini), you can expect to pay C$ 951 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 30 June 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 313AverageC$ 1,359FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Copa AirlinesCheapestC$ 745AverageC$ 1,250FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
American AirlinesCheapestC$ 786AverageC$ 1,125FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 806AverageC$ 1,332FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 814AverageC$ 1,289FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 843AverageC$ 1,228FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 1,081AverageC$ 1,246FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,130AverageC$ 1,399FlexibilityNo 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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