YUL - ASU

C$ 546 Find Cheap Flights from Montreal to Asuncion

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Asuncion departing on 25/8. 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
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Asuncion, 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 Montreal to Asuncion, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Montreal to Asuncion (YUL-ASU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Asuncion 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Asuncion

Thu, 11 Sep - Thu, 18 Sep
Copa Airlines Logo
8:41 a.m. - 12:05 a.m.YUL-ASU
14h 24m1 stop
Copa Airlines Logo
6:31 a.m. - 12:39 a.m.ASU-YUL
19h 08m1 stop
C$ 1,069Copa Airlines
Find Deal
Fri, 5 Sep - Thu, 11 Sep
Copa Airlines Logo
8:41 a.m. - 5:25 a.m.YUL-ASU
19h 44m1 stop
Copa Airlines Logo
1:45 a.m. - 12:39 a.m.ASU-YUL
23h 54m1 stop
C$ 1,106Copa Airlines
Find Deal
Fri, 5 Sep - Fri, 12 Sep
Copa Airlines Logo
8:41 a.m. - 5:25 a.m.YUL-ASU
19h 44m1 stop
Copa Airlines Logo
6:31 a.m. - 12:39 a.m.ASU-YUL
19h 08m1 stop
C$ 1,112Copa Airlines
Find Deal
Mon, 8 Sep - Thu, 18 Sep
LATAM Airlines Logo
7:00 a.m. - 6:10 a.m.YUL-ASU
22h 10m2 stops
LATAM Airlines Logo
8:25 a.m. - 11:34 a.m.ASU-YUL
28h 09m2 stops
C$ 1,149LATAM Airlines
Find Deal
Mon, 8 Sep - Sun, 14 Sep
LATAM Airlines Logo
7:00 a.m. - 6:10 a.m.YUL-ASU
22h 10m2 stops
LATAM Airlines Logo
8:25 a.m. - 11:34 a.m.ASU-YUL
28h 09m2 stops
C$ 1,193LATAM Airlines
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Copa Airlines Logo
8:41 a.m. - 12:05 a.m.YUL-ASU
14h 24m1 stop
Copa Airlines Logo
6:31 a.m. - 12:39 a.m.ASU-YUL
19h 08m1 stop
C$ 1,245Copa Airlines
Find Deal
Mon, 25 Aug - Fri, 12 Sep
 Logo
11:25 p.m. - 4:40 a.m.YUL-ASU
28h 15m1 stop
 Logo
8:25 a.m. - 7:35 p.m.ASU-YUL
36h 10m2 stops
C$ 1,407
Find Deal
Mon, 8 Sep - Sun, 14 Sep
 Logo
6:35 p.m. - 4:40 a.m.YUL-ASU
33h 05m3 stops
 Logo
3:35 a.m. - 11:34 a.m.ASU-YUL
32h 59m3 stops
C$ 1,439
Find Deal
Fri, 5 Sep - Tue, 16 Sep
United Airlines Logo
6:00 a.m. - 12:05 a.m.YUL-ASU
17h 05m2 stops
United Airlines Logo
1:45 a.m. - 2:50 p.m.ASU-YUL
38h 05m2 stops
C$ 1,494United Airlines
Find Deal
Fri, 5 Sep - Thu, 11 Sep
United Airlines Logo
4:30 p.m. - 12:05 a.m.YUL-ASU
30h 35m2 stops
United Airlines Logo
1:45 a.m. - 2:50 p.m.ASU-YUL
38h 05m2 stops
C$ 1,564United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Montreal to Asuncion flights

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

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion, 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 Montreal Pierre Elliott Trudeau Intl Airport to Asuncion is September, where tickets cost C$ 973 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is C$ 2,592 and C$ 1,820 respectively.


Good to know

Low seasonJune
Cheapest flightC$ 546
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Montreal to Asuncion

When to book flights from Montreal to Asuncion

Are your dates flexible? Find out the best times to travel from Montreal to Asuncion based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Asuncion flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion was C$ 397 for a one-way ticket and C$ 777 for a round-trip.

  • Which airports will I be using when flying from Montreal to Asuncion?

    Montreal airport is called Montreal Pierre Elliott Trudeau Intl and the only airport in Asuncion is Asuncion Silvio Pettirossi.

  • Which aircraft models fly most regularly from Montreal to Asuncion?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Asuncion?

    Star Alliance is the only airline alliance operating flights between Montreal and Asuncion.

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

    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 Montreal to Asuncion.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asuncion from Montreal 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 Montreal to Asuncion?

    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 to Asuncion with an airline and back to Montreal with another airline.

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

    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 to Asuncion from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Montreal to Asuncion

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Asuncion. 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 Montreal to Asuncion? 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 1493 reviews
6.8Entertainment
7.4Comfort
8.1Crew
7.8Boarding
6.8Food
Airline reviews

horrible service, food was an embarrassment, no charging for cellphones, stay away

2.0 MediocreAnonymous, Jul 2025PTY - IAD
Read more Copa Airlines reviews

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

Very happy with my flight. I would definitely recommend it.

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

We had a five hour layover in the way home from Colombia. I read the "bout your flight" email carefully before we checked bags. We had to go through security right at the gate. Almost lost our ground coffee because that airport only allows 16 ounce of coffee and we had 18. I've been to 48 countries and never heard of a coffee restriction. I can't follow a rule I don't know about. I requested they bring our coffee to our checked luggage. Instead tey gate checked our bag for free. Back to planning transfers in Dallas I guess

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

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.

I upgraded myself to Business Class at the last minute so I had a DREAMS window seat. Seeing as I've never flown Business before everything was novel and fun for me and it made the 7 hour flight much more enjoyable for sure.

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

Information on your arrival and departure airports

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