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Cheap flights from Asuncion to Ontario from C$ 591

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — YYZ
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Asuncion to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Asuncion (ASU) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

C$ 1,375

One-way from

C$ 591
LATAM Airlines
  • LATAM Airlines
  • 1/5-15/5
  • 4 total stops
  • 59h 29m total
  • Asuncion to Ontario
Avianca
  • Avianca
  • 4/6
  • 3 total stops
  • 31h 00m total
  • Asuncion to Ontario

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 17 January 2025.

Wed 5/115:00 a.m.ASU - YYZ
2 stops21h 25mMultiple Airlines
Mon 17/118:00 a.m.YYZ - ASU
1 stop19h 40mMultiple Airlines
Deal found 14/1C$ 1,329
Thu 9/106:28 a.m.ASU - YYZ
1 stop19h 45mCopa Airlines
Sun 9/117:56 a.m.YYZ - ASU
1 stop19h 46mCopa Airlines
Deal found 16/1C$ 1,341
Thu 1/510:00 a.m.ASU - YYZ
2 stops26h 09mLATAM Airlines
Thu 15/57:45 a.m.YYZ - ASU
2 stops33h 20mLATAM Airlines
Deal found 14/1C$ 1,375
Thu 15/510:00 a.m.ASU - YUL
2 stops25h 47mLATAM Airlines
Sun 25/511:05 a.m.YUL - ASU
2 stops30h 00mLATAM Airlines
Deal found 16/1C$ 1,460
Wed 14/52:55 a.m.ASU - YUL
3 stops32h 52mMultiple Airlines
Sun 25/511:05 a.m.YUL - ASU
2 stops30h 00mMultiple Airlines
Deal found 16/1C$ 1,462
Thu 16/106:28 a.m.ASU - YUL
1 stop19h 12mCopa Airlines
Mon 20/108:41 a.m.YUL - ASU
1 stop14h 12mCopa Airlines
Deal found 15/1C$ 1,580
Wed 30/41:44 a.m.ASU - YYZ
2 stops38h 35mUnited Airlines
Thu 15/56:10 a.m.YYZ - ASU
2 stops41h 47mUnited Airlines
Deal found 14/1C$ 1,690
Sun 23/31:54 a.m.ASU - YUL
2 stops30h 38mUnited Airlines
Mon 28/46:35 p.m.YUL - ASU
2 stops34h 56mUnited Airlines
Deal found 16/1C$ 1,855
Thu 15/512:35 p.m.ASU - YUL
1 stop17h 35mGOL
Sun 25/510:45 p.m.YUL - ASU
1 stop36h 55mGOL
Deal found 16/1C$ 2,073
Thu 9/105:40 p.m.ASU - YYZ
3 stops22h 15mAmerican Airlines
Sun 9/1112:30 p.m.YYZ - ASU
3 stops21h 10mAmerican Airlines
Deal found 16/1C$ 2,982

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Thu 1/5

10:00 a.m.-12:09 p.m.

2 stops26h 09m

Toronto Pearson Intl

Thu 15/5

7:45 a.m.-5:05 p.m.

2 stops33h 20m

C$ 1,375

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Wed 30/4

2:55 a.m.-12:09 p.m.

3 stops33h 14m

Toronto Pearson Intl

Thu 15/5

1:20 p.m.-5:05 p.m.

2 stops27h 45m

C$ 1,429

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Wed 30/4

1:44 a.m.-1:13 a.m.

1 stop23h 29m

Toronto Pearson Intl

Thu 15/5

9:00 a.m.-11:57 p.m.

1 stop14h 57m

C$ 1,460

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Thu 15/5

10:00 a.m.-11:47 a.m.

2 stops25h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

11:05 a.m.-5:05 p.m.

2 stops30h 00m

C$ 1,460

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Wed 14/5

2:55 a.m.-11:47 a.m.

3 stops32h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

11:05 a.m.-5:05 p.m.

2 stops30h 00m

C$ 1,462

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Wed 30/4

1:44 a.m.-4:19 p.m.

2 stops38h 35m

Toronto Pearson Intl

Thu 15/5

6:10 a.m.-11:57 p.m.

2 stops41h 47m

C$ 1,690

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Thu 15/5

6:28 a.m.-12:40 a.m.

1 stop18h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

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

1 stop15h 16m

C$ 1,795

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Sun 23/3

1:54 a.m.-8:32 a.m.

2 stops30h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 28/4

6:35 p.m.-5:31 a.m.

2 stops34h 56m

C$ 1,855

AsuncionMontreal

ASU - YUL

ASUYUL

Asuncion Silvio Pettirossi

Thu 15/5

12:35 p.m.-6:10 a.m.

1 stop17h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

10:45 p.m.-11:40 a.m.

1 stop36h 55m

C$ 2,073

AsuncionToronto

ASU - YYZ

ASUYYZ

Asuncion Silvio Pettirossi

Wed 4/6

8:10 a.m.-3:10 p.m.

3 stops31h 00m

C$ 591

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 20 results
1
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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 17 January 2025.
Read reviews from past customers who have flown LATAM Airlines, Copa 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.
7.7
Good
1,660 reviews

Entertainment

6.9

Food

7.0

Overall

7.7

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

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.

7.7
Good
1,660 reviews
7.7
Good
1,660 reviews

Entertainment

6.9

Food

7.0

Overall

7.7

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

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.

7.5
Good
1,847 reviews
7.7
Good
1,660 reviews

Entertainment

6.9

Food

7.0

Overall

7.7

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

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.

7.4
Good
8,964 reviews
7.7
Good
1,660 reviews

Entertainment

6.9

Food

7.0

Overall

7.7

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

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.

7.3
Good
1,088 reviews
7.7
Good
1,660 reviews

Entertainment

6.9

Food

7.0

Overall

7.7

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

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.

6.9
Okay
2,572 reviews
7.7
Good
1,660 reviews

Entertainment

6.9

Food

7.0

Overall

7.7

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

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$ 591 on Avianca. Other airlines that offer cheap prices include Copa Airlines from C$ 808 and United Airlines from C$ 818 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$ 168). 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

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Alternative routes for Asuncion to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 1,184AverageC$ 1,472FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

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How does Cheapflights help users find flights from Asuncion to Ontario?

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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.

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