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Cheap flights from Niagara Falls, ON to Asuncion from C$ 596

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ASU
31 Mar — 7 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Asuncion

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Asuncion
Explore the most affordable flight options available from Niagara Falls to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 March 2026.

Sat 16/58:55 a.m.
YYZ
-
ASU
1 stop18h 45m
Avianca
Sun 31/58:25 a.m.
ASU
-
YYZ
1 stop16h 05m
Avianca
Deal found 28/2C$ 945
Tue 7/48:55 a.m.
YYZ
-
ASU
1 stop18h 45m
Avianca
Wed 22/48:25 a.m.
ASU
-
YYZ
1 stop16h 05m
Avianca
Deal found 25/2C$ 1,008
Wed 14/105:15 p.m.
YYZ
-
ASU
2 stops34h 25m
Avianca
Sat 31/108:20 a.m.
ASU
-
YYZ
1 stop24h 15m
Avianca
Deal found 25/2C$ 1,028
Tue 13/108:55 a.m.
YYZ
-
ASU
1 stop18h 45m
Avianca
Tue 27/108:20 a.m.
ASU
-
YYZ
1 stop16h 15m
Avianca
Deal found 25/2C$ 1,039
Wed 8/45:15 p.m.
YYZ
-
ASU
2 stops34h 25m
Avianca
Wed 22/48:25 a.m.
ASU
-
YYZ
1 stop16h 05m
Avianca
Deal found 25/2C$ 1,040
Wed 14/105:15 p.m.
YYZ
-
ASU
2 stops34h 25m
Avianca
Thu 29/108:20 a.m.
ASU
-
YYZ
2 stops31h 50m
Avianca
Deal found 25/2C$ 1,046
Fri 16/105:15 p.m.
YYZ
-
ASU
2 stops34h 25m
Avianca
Tue 27/108:20 a.m.
ASU
-
YYZ
2 stops31h 50m
Avianca
Deal found 25/2C$ 1,057
Tue 14/48:30 a.m.
YYZ
-
ASU
1 stop14h 35m
Copa Airlines
Tue 21/46:33 a.m.
ASU
-
YYZ
1 stop19h 40m
Copa Airlines
Deal found 26/2C$ 1,058
Mon 12/105:15 p.m.
YYZ
-
ASU
2 stops34h 25m
Avianca
Thu 29/108:20 a.m.
ASU
-
YYZ
1 stop24h 15m
Avianca
Deal found 25/2C$ 1,060
Mon 12/105:15 p.m.
YYZ
-
ASU
2 stops34h 25m
Avianca
Sat 31/108:20 a.m.
ASU
-
YYZ
2 stops31h 50m
Avianca
Deal found 25/2C$ 1,076
Wed 8/45:15 p.m.
YYZ
-
ASU
2 stops34h 25m
Avianca
Sun 19/48:25 a.m.
ASU
-
YYZ
2 stops31h 50m
Avianca
Deal found 25/2C$ 1,087
Wed 25/38:30 a.m.
YYZ
-
ASU
1 stop14h 45m
Copa Airlines
Wed 8/46:33 a.m.
ASU
-
YYZ
1 stop19h 40m
Copa Airlines
Deal found 1/3C$ 1,092

Find flight deals from Niagara Falls to Asuncion

Keep the following information in mind while searching for Niagara Falls to Asuncion flight deals. Data was last updated 1 March 2026.

Round-trip from

C$ 945

One-way from

C$ 596

Popular in

December

Cheapest in

June

Average price

C$ 1,066
Avianca
  • Avianca
  • 16/5-31/5
  • 2 total stops
  • 34h 50m total
  • Niagara Falls to Asuncion
Search Deals
Copa Airlines
  • Copa Airlines
  • 11/3
  • 2 total stops
  • 39h 45m total
  • Niagara Falls to Asuncion
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 60 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 Asuncion 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 1 March 2026.
Use the filters below to find and compare flights from Niagara Falls to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Wed 15/4

6:00 a.m.-6:05 a.m.

2 stops23h 05m

Asuncion Silvio Pettirossi

Mon 20/4

8:10 a.m.-10:19 a.m.

2 stops27h 09m

C$ 1,098

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Mon 6/4

7:00 p.m.-5:33 a.m.

2 stops33h 33m

Asuncion Silvio Pettirossi

Tue 21/4

6:33 a.m.-9:04 a.m.

2 stops27h 31m

C$ 1,163

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Sat 11/4

6:10 a.m.-5:33 a.m.

2 stops22h 23m

Asuncion Silvio Pettirossi

Sat 25/4

6:33 a.m.-9:04 a.m.

2 stops27h 31m

C$ 1,163

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Tue 14/4

8:15 a.m.-5:33 a.m.

2 stops20h 18m

Asuncion Silvio Pettirossi

Tue 21/4

6:33 a.m.-9:19 a.m.

2 stops27h 46m

C$ 1,166

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Wed 15/4

6:10 a.m.-5:33 a.m.

2 stops22h 23m

Asuncion Silvio Pettirossi

Mon 20/4

6:33 a.m.-11:09 a.m.

2 stops29h 36m

C$ 1,170

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Wed 15/4

8:30 a.m.-12:05 a.m.

1 stop14h 35m

Asuncion Silvio Pettirossi

Mon 20/4

6:33 a.m.-1:13 a.m.

1 stop19h 40m

C$ 1,200

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Fri 10/4

8:30 a.m.-2:56 a.m.

1 stop17h 26m

Asuncion Silvio Pettirossi

Mon 20/4

6:33 a.m.-1:13 a.m.

1 stop19h 40m

C$ 1,238

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Mon 17/8

5:15 p.m.-4:40 a.m.

2 stops34h 25m

Asuncion Silvio Pettirossi

Wed 19/8

8:25 a.m.-7:20 a.m.

1 stop23h 55m

C$ 1,252

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Sat 15/8

8:20 a.m.-5:25 a.m.

2 stops20h 05m

Asuncion Silvio Pettirossi

Thu 27/8

6:33 a.m.-4:00 p.m.

2 stops34h 27m

C$ 1,309

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Wed 11/3

7:30 a.m.-12:15 a.m.

2 stops39h 45m

C$ 596

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/2

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Niagara Falls to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion 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 Asuncion

How far ahead should I book a flight from Niagara Falls to Asuncion?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Asuncion. Price data was last updated on 27 February 2026.

The price you pay for your flight from Niagara Falls to Asuncion may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Niagara Falls to Asuncion?

Currently, June is the cheapest month in which you can book a flight from Niagara Falls to Asuncion (average of C$ 686). Flying from Niagara Falls to Asuncion in December is currently the most expensive (average of C$ 1,197). 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.

How much does it cost to fly round-trip from Niagara Falls to Asuncion?

Reviews of airlines servicing Asuncion

Get insights into the airlines that provide service to Asuncion. 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 Asuncion. Reviews last updated 1 March 2026.
Get a feel of what it's like to fly with Copa Airlines and Avianca from Niagara Falls to Asuncion by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,557 reviews
Check prices

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.5

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
7.5
Good
1,557 reviews
Copa Airlines
7.5
Good
1,557 reviews
Check prices

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.5

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
2,494 reviews
Copa Airlines
7.5
Good
1,557 reviews
Check prices

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.5

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 Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Asuncion from Niagara Falls?

    Asuncion Silvio Pettirossi (ASU) is the airport you will fly into if you book a flight from Niagara Falls to Asuncion. You should not have trouble finding flights to Silvio Pettirossi from Niagara Falls; the airport handles an average of 0 inbound flights from Niagara Falls per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Asuncion airport from Niagara Falls. It is only a 12.6 km journey from Silvio Pettirossi (ASU) to Asuncion’s city centre.

  • How long is the flight from Niagara Falls to Asuncion?

    Departing from Niagara Falls to Asuncion will take you 20h 18m. The distance between Niagara Falls and Asuncion is about 7984 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Niagara Falls to Asuncion that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Asuncion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Asuncion.

  • Can I find deals for business class flights from Niagara Falls to Asuncion?

    Yes. Cheapflights offers flight deals from Niagara Falls to Asuncion 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 Asuncion?

    Currently, June is the cheapest month in which you can book a flight from Niagara Falls to Asuncion (average of C$ 686). Flying from Niagara Falls to Asuncion in December is currently the most expensive (average of C$ 1,197). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Niagara Falls to Asuncion

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Asuncion flights
Pierre Elliott Trudeau Intl to Asuncion flights

Top 2 airlines flying from Niagara Falls to Asuncion

Discover the top 2 airlines that operate flights from Niagara Falls to Asuncion. 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 1 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 801AverageC$ 1,093FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AviancaCheapestC$ 903AverageC$ 988FlexibilityNo cancel feeOn-time71%
Search Avianca 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 Asuncion?

Cheapflights makes it easy to find Niagara Falls to Asuncion flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Asuncion?

Cheapflights helps you find that perfect flight to Asuncion from Niagara Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Niagara Falls to Asuncion with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Niagara Falls to Asuncion, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Niagara Falls to Asuncion become cheaper?

Of course! You can now track prices for flights from Niagara Falls to Asuncion and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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