C$ 507 Find Cheap Flights from Asuncion to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Asuncion to Ontario departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Asuncion to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Asuncion to Ontario, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals from Asuncion to Ontario (ASU-CAON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Asuncion to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Asuncion to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Asuncion to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
Avianca Logo
8:10 a.m. - 12:29 a.m.ASU-YYZ
41h 19m2 stops
Avianca Logo
11:50 p.m. - 4:40 a.m.YYZ-ASU
27h 50m1 stop
C$ 1,203Avianca
Find Deal
Fri, 18 Jul - Wed, 30 Jul
Avianca Logo
8:10 a.m. - 12:29 a.m.ASU-YYZ
41h 19m2 stops
Avianca Logo
5:10 p.m. - 4:40 a.m.YYZ-ASU
34h 30m2 stops
C$ 1,218Avianca
Find Deal
Fri, 18 Jul - Wed, 30 Jul
Avianca Logo
8:10 a.m. - 12:29 a.m.ASU-YYZ
41h 19m2 stops
Avianca Logo
1:55 a.m. - 4:40 a.m.YYZ-ASU
49h 45m2 stops
C$ 1,240Avianca
Find Deal
Fri, 18 Jul - Tue, 29 Jul
Copa Airlines Logo
6:28 a.m. - 1:13 a.m.ASU-YYZ
19h 45m1 stop
Copa Airlines Logo
9:00 a.m. - 11:54 p.m.YYZ-ASU
13h 54m1 stop
C$ 1,649Copa Airlines
Find Deal
Fri, 18 Jul - Wed, 30 Jul
Copa Airlines Logo
1:44 a.m. - 1:13 a.m.ASU-YYZ
24h 29m1 stop
Copa Airlines Logo
9:00 a.m. - 11:54 p.m.YYZ-ASU
13h 54m1 stop
C$ 1,905Copa Airlines
Find Deal
Thu, 17 Jul - Wed, 30 Jul
LATAM Airlines Logo
5:00 a.m. - 12:05 p.m.ASU-YYZ
32h 05m3 stops
LATAM Airlines Logo
1:20 p.m. - 6:10 a.m.YYZ-ASU
39h 50m2 stops
C$ 2,457LATAM Airlines
Find Deal
Fri, 18 Jul - Wed, 30 Jul
Logo
1:44 a.m. - 8:20 a.m.ASU-YYZ
31h 36m2 stops
Logo
11:50 p.m. - 4:40 a.m.YYZ-ASU
27h 50m1 stop
C$ 2,493
Find Deal
Thu, 17 Jul - Wed, 30 Jul
Logo
1:44 a.m. - 10:36 p.m.ASU-YYZ
21h 52m2 stops
Logo
5:10 p.m. - 4:40 a.m.YYZ-ASU
34h 30m2 stops
C$ 2,514
Find Deal
Thu, 17 Jul - Wed, 30 Jul
Logo
1:44 a.m. - 10:36 p.m.ASU-YYZ
21h 52m2 stops
Logo
1:55 a.m. - 4:40 a.m.YYZ-ASU
49h 45m2 stops
C$ 2,537
Find Deal
Thu, 17 Jul - Tue, 29 Jul
Useful Info

KAYAK's insights & trends for Asuncion to Ontario flights

Get data-powered insights and trends into flights from Asuncion to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Asuncion to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Asuncion to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Asuncion to Ontario is February, when tickets cost C$ 850 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is C$ 1,810 and C$ 1,704 respectively.

What’s the cheapest day of the week to fly from Asuncion to Ontario?

The average price of all round-trip flights from Asuncion to Ontario clicked on KAYAK for each day over the last 12 months.

When flying from Asuncion to Ontario, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Asuncion, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

Find deals

Good to know

Low seasonJanuary
High seasonJune
Cheapest flightC$ 507
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Asuncion to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Asuncion to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Asuncion to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Asuncion to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Asuncion to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Asuncion to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Asuncion to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Asuncion to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Asuncion to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost C$ 1,101 on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 1,101.

Top airline flying from Asuncion to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Asuncion to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Asuncion to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Copa AirlinesOverall score based on 1414 reviews
7.8Boarding
6.8Entertainment
7.4Comfort
6.8Food
8.1Crew
Airline reviews

My flight delayed and i misss the connection they send me to orlando no to tampa i have to pay a uber to my house

4.0 OkayAnonymous, Apr 2025BOG - PTY
Read more Copa Airlines reviews

My flight delayed and i misss the connection they send me to orlando no to tampa i have to pay a uber to my house

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

It was reasonably comfortable trip considering its duration (7 hours). Crew was very good and friendly, seats very more comfortable than other planes. Only negative comment would be that the bathroom light did not get its full brightness 🙃

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

Great from check in all the way to the end. Very happy with Copa

I loved my experience. Very safe, Very informative and very friendly.

Check in person said there would be lunch. We were first class passengers and lunch was chips.

Flight attendant -José? - was over the top friendly and professional. Beautiful new plane with lie flat seats in Business (worth it!)

Horrible food. No wine or any other alcohol is served on the flight. Water is not served often and they refused when I asked for water in two cups. On the other hand, both going and coming back flights were on time.

Everything you need to know for your flight from Asuncion to Ontario

Information on your arrival and departure airports

Asuncion (ASU)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.