Find flights
When to book
Airlines
FAQs

Cheap flights from Asuncion to Ontario from C$ 700

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — YYZ
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Asuncion to Ontario

Keep the following information in mind while searching for Asuncion to Ontario flight deals. Data was last updated 21 February 2025.

Round-trip from

C$ 1,484

One-way from

C$ 700

Popular in

July

Cheapest in

February

Average price

C$ 621
Copa Airlines
  • Copa Airlines
  • 3/5-13/5
  • 3 total stops
  • 48h 56m total
  • Asuncion to Ontario
Search Deals
22/3
  • 22/3
  • 3 total stops
  • 48h 05m total
  • Asuncion to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Asuncion to Ontario

Cheapest flights from Asuncion to Ontario
Explore the most affordable flight options available from Asuncion to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Fri 11/46:31 a.m.ASU - YUL
1 stop19h 09mCopa Airlines
Fri 25/48:29 a.m.YUL - ASU
1 stop20h 02mCopa Airlines
Deal found 19/2C$ 1,433
Sat 3/53:00 p.m.ASU - YUL
2 stops34h 40mMultiple Airlines
Tue 13/58:41 a.m.YUL - ASU
1 stop14h 16mMultiple Airlines
Deal found 19/2C$ 1,484
Fri 21/38:35 a.m.ASU - YYZ
2 stops46h 45mMultiple Airlines
Fri 28/35:00 p.m.YYZ - ASU
2 stops34h 40mMultiple Airlines
Deal found 18/2C$ 1,609
Thu 20/31:54 a.m.ASU - YYZ
2 stops39h 21mUnited Airlines
Fri 28/310:45 a.m.YYZ - ASU
2 stops36h 21mUnited Airlines
Deal found 18/2C$ 1,642
Fri 19/98:25 a.m.ASU - YUL
2 stops28h 21mLATAM Airlines
Sat 27/96:15 p.m.YUL - ASU
2 stops34h 55mLATAM Airlines
Deal found 19/2C$ 1,808
Fri 21/36:37 a.m.ASU - YYZ
1 stop19h 31mCopa Airlines
Fri 28/39:15 a.m.YYZ - ASU
1 stop13h 51mCopa Airlines
Deal found 18/2C$ 1,834
Sun 23/31:54 a.m.ASU - YUL
2 stops36h 36mUnited Airlines
Mon 28/46:25 p.m.YUL - ASU
2 stops34h 06mUnited Airlines
Deal found 19/2C$ 1,892
Tue 4/34:55 a.m.ASU - YYZ
2 stops32h 20mLATAM Airlines
Wed 19/312:15 p.m.YYZ - ASU
2 stops23h 45mLATAM Airlines
Deal found 19/2C$ 1,906
Fri 18/78:10 a.m.ASU - YYZ
1 stop15h 20mAvianca
Fri 25/75:10 p.m.YYZ - ASU
3 stops34h 30mAvianca
Deal found 20/2C$ 2,126
Wed 5/312:30 p.m.ASU - YYZ
1 stop19h 20mGOL
Wed 19/310:50 p.m.YYZ - ASU
1 stop35h 50mGOL
Deal found 19/2C$ 2,531
Wed 11/65:00 a.m.ASU - YYZ
2 stops26h 10mAeroMexico Connect
Mon 7/71:15 a.m.YYZ - ASU
2 stops27h 55mAeroMexico Connect
Deal found 19/2C$ 6,930

Find flights from Asuncion to Ontario within your budget

Customize your flight search to find flights from Asuncion to Ontario 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 21 February 2025.

Fly from

Asuncion

Fly to

Ontario

Route

Depart

Return

Price

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Sat 3/5

3:00 p.m.-12:40 a.m.

2 stops34h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

8:41 a.m.-11:57 p.m.

1 stop14h 16m

C$ 1,484

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Wed 5/3

6:37 a.m.-12:08 a.m.

1 stop19h 31m

Toronto Pearson Intl

Wed 19/3

9:15 a.m.-12:06 a.m.

1 stop13h 51m

C$ 1,489

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Thu 8/5

11:05 a.m.-11:47 a.m.

2 stops25h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

12:45 p.m.-6:00 p.m.

2 stops28h 15m

C$ 1,523

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Tue 6/5

12:35 p.m.-5:55 p.m.

2 stops30h 20m

Toronto Pearson Intl

Wed 2/7

11:01 a.m.-3:30 p.m.

3 stops51h 29m

C$ 1,523

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Sat 22/3

6:37 a.m.-12:40 a.m.

1 stop19h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 30/3

8:42 a.m.-5:31 a.m.

1 stop19h 49m

C$ 1,530

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Wed 5/3

8:35 a.m.-11:52 p.m.

2 stops17h 17m

Toronto Pearson Intl

Wed 19/3

6:05 p.m.-1:00 p.m.

2 stops17h 55m

C$ 1,795

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Sun 23/3

1:54 a.m.-1:30 p.m.

2 stops36h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 28/4

6:25 p.m.-5:31 a.m.

2 stops34h 06m

C$ 1,892

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Tue 4/3

1:54 a.m.-9:58 a.m.

2 stops34h 04m

Toronto Pearson Intl

Wed 19/3

10:45 a.m.-12:06 a.m.

2 stops36h 21m

C$ 2,024

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Fri 18/7

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

1 stop15h 20m

Toronto Pearson Intl

Fri 25/7

5:10 p.m.-4:40 a.m.

3 stops34h 30m

C$ 2,126

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Sat 22/3

3:05 p.m.-2:10 p.m.

3 stops48h 05m

C$ 700

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 13 results
1
2

Best time to book a flight from Asuncion to Ontario

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

Travel insights for flights from Asuncion to Ontario

Get recent, data-driven insights about flights from Asuncion to Ontario including ideal travel times, pricing trends, and more.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 21 February 2025.
Read reviews from past customers who have flown Copa Airlines, LATAM Airlines and United Airlines from Asuncion to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,510 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Copa Airlines
7.6
Good
1,510 reviews
Copa Airlines
7.6
Good
1,510 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

LATAM Airlines
7.5
Good
1,795 reviews
Copa Airlines
7.6
Good
1,510 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

United Airlines
7.4
Good
8,766 reviews
Copa Airlines
7.6
Good
1,510 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

GOL
7.3
Good
1,066 reviews
Copa Airlines
7.6
Good
1,510 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Avianca
6.8
Okay
2,435 reviews
Copa Airlines
7.6
Good
1,510 reviews
Check prices

Entertainment

6.9

Boarding

7.8

Food

6.9

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Related info for your journey

Find useful and relevant information for your journey from Asuncion to Ontario. 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 from for flights from Asuncion to Ontario?

    If you book a flight to Ontario from Asuncion, you will be flying from Silvio Pettirossi, which is the city’s only airport. Asuncion Silvio Pettirossi (ASU) is located 12.6 km from the centre of Asuncion.

  • What are the cheapest airlines to fly from Asuncion to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 805 on Copa Airlines. Other airlines that offer cheap prices include United Airlines from C$ 1,047 and GOL from C$ 1,629 one-way.

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

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

  • How can I find direct flights from Asuncion to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Asuncion to Ontario 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 Asuncion to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Asuncion to Region of Ontario (average of C$ 167). Flying from Asuncion to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Asuncion to Ontario

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

Top airline flying from Asuncion to Ontario

Discover the top airline that operate flights from Asuncion to Ontario. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 1,170AverageC$ 1,456FlexibilityNo cancel feeOn-time70%
Search Copa 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 Asuncion to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Asuncion today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Asuncion to Ontario.

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

Certainly. Search results for flights to Ontario from Asuncion shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Asuncion today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.