$675 Cheap Flights from Asuncion (ASU) to Ottawa (YOW)

View $675 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Asuncion (ASU-Silvio Pettirossi Intl.) to Ottawa International Airport (YOW)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Asuncion to Ottawa (ASU-YOW)

Prices were available within the past 7 days and start at $675 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Asuncion (ASU) to Ottawa (YOW)
Origin airport
Silvio Pettirossi Intl.
Destination airport
Macdonald-Cartier Intl.
Distance
5007 mi

Frequently asked questions

How much does a flight from Silvio Pettirossi Intl. Airport (ASU) to Macdonald-Cartier Intl. Airport (YOW) cost?
Discover the latest flight deals from ASU to YOW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ASU to YOW?
The cheapest flights from ASU to YOW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ASU to YOW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ASU to YOW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Silvio Pettirossi Intl. Airport (ASU) to Macdonald-Cartier Intl. Airport (YOW)?
You'll have to catch a flight with a layover when traveling from Silvio Pettirossi Intl. Airport (ASU) to Macdonald-Cartier Intl. Airport (YOW). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from ASU to YOW?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Silvio Pettirossi Intl. Airport (ASU) to Macdonald-Cartier Intl. Airport (YOW)?
Choose a flight from Silvio Pettirossi Intl. Airport (ASU) to Macdonald-Cartier Intl. Airport (YOW) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Silvio Pettirossi Intl. Airport (ASU) to Macdonald-Cartier Intl. Airport (YOW) last-minute?
Waiting until right before your break to book a ticket from ASU to YOW generally means paying more. While you may come across some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book an ASU to YOW flight and hotel package?
Securing an ASU to YOW flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Silvio Pettirossi Intl. Airport (ASU) to Macdonald-Cartier Intl. Airport (YOW)?
Generally, it's possible to cancel or reschedule your ASU to YOW flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.