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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Rosario from C$ 1,576

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Rosario departing on 22/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Rosario

Cheap round-trip flights

Copa Airlines Logo
8:41 a.m. - 12:13 a.m.YUL-ROS
14h 32m1 stop
Copa Airlines Logo
1:22 a.m. - 12:39 a.m.ROS-YUL
24h 17m1 stop
C$ 1,576Copa Airlines
Find Deal
Wed, 22 Oct - Sat, 25 Oct
Copa Airlines Logo
8:41 a.m. - 12:13 a.m.YUL-ROS
14h 32m1 stop
Copa Airlines Logo
1:22 a.m. - 12:39 a.m.ROS-YUL
24h 17m1 stop
C$ 1,580Copa Airlines
Find Deal
Wed, 22 Oct - Sat, 25 Oct
Logo
7:00 p.m. - 3:35 p.m.YUL-ROS
42h 35m3 stops
Logo
8:15 p.m. - 9:35 p.m.ROS-YUL
26h 20m2 stops
C$ 1,861
Find Deal
Fri, 12 Dec - Sat, 14 Mar
Logo
1:10 p.m. - 6:05 a.m.YUL-ROS
38h 55m2 stops
Logo
8:15 p.m. - 9:35 p.m.ROS-YUL
26h 20m2 stops
C$ 1,874
Find Deal
Fri, 12 Dec - Sat, 14 Mar
Logo
3:10 p.m. - 3:35 p.m.YUL-ROS
46h 25m3 stops
Logo
6:05 p.m. - 11:23 a.m.ROS-YUL
42h 18m3 stops
C$ 2,087
Find Deal
Fri, 12 Dec - Sat, 14 Mar

Copa Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Rosario

Our best Copa Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Rosario flight tickets
Copa Airlines
22 Oct
YUL8:41 a.m.Montreal Pierre Elliott Trudeau Intl
14h 32m
1 stop
ROS12:13 a.m.Rosario Fisherton
25 Oct
ROS1:22 a.m.Rosario Fisherton
24h 17m
1 stop
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,576
Find similar
Copa Airlines
22 Oct
YUL8:41 a.m.Montreal Pierre Elliott Trudeau Intl
14h 32m
1 stop
ROS12:13 a.m.Rosario Fisherton
25 Oct
ROS1:22 a.m.Rosario Fisherton
24h 17m
1 stop
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,580
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Rosario 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, momondo users made 96,600 searches. Data last updated 4 August 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Rosario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealRosario

YUL - ROS

YULROS

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

8:41 a.m.-12:13 a.m.

1 stop14h 32m

Rosario Fisherton

Sat 25/10

1:22 a.m.-12:39 a.m.

1 stop24h 17m

C$ 1,576

MontrealRosario

YUL - ROS

YULROS

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

8:41 a.m.-12:13 a.m.

1 stop14h 32m

Rosario Fisherton

Sat 25/10

1:22 a.m.-12:39 a.m.

1 stop24h 17m

C$ 1,580

MontrealRosario

YUL - ROS

YULROS

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

7:00 p.m.-3:35 p.m.

3 stops42h 35m

Rosario Fisherton

Sat 14/3

8:15 p.m.-9:35 p.m.

2 stops26h 20m

C$ 1,861

MontrealRosario

YUL - ROS

YULROS

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

1:10 p.m.-6:05 a.m.

2 stops38h 55m

Rosario Fisherton

Sat 14/3

8:15 p.m.-9:35 p.m.

2 stops26h 20m

C$ 1,874

MontrealRosario

YUL - ROS

YULROS

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

3:10 p.m.-3:35 p.m.

3 stops46h 25m

Rosario Fisherton

Sat 14/3

6:05 p.m.-11:23 a.m.

3 stops42h 18m

C$ 2,087

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rosario from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Rosario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Rosario?

The cheapest day to depart on your flight to Rosario is on a Saturday when prices can be found for as low as C$ 1,150. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 2,071. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rosario.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Rosario

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Rosario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Rosario (YUL to ROS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Rosario

Best price found

C$ 1,576

Fastest flight time

14h 32m

Direct flights

None

Airports in Rosario

1 airport
The best flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Rosario found on momondo in the last 72 hours is C$ 1,576
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Rosario takes 14h 32m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Rosario. Popular non-direct route for this connection is Montreal Pierre Elliott Trudeau Intl Airport - Rosario Fisherton Airport.
There is 1 airport near Rosario: Rosario Fisherton (ROS)
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  • How far is Montreal Pierre Elliott Trudeau Intl to Rosario Fisherton by plane?

    A flight from Montreal Pierre Elliott Trudeau Intl to Rosario Fisherton will travel around 8812.6 km. Flights usually cover this in 14h 32m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Rosario Fisherton Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Rosario Fisherton Airport refresh daily.

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Rosario Fisherton Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Rosario Fisherton Airport.

  • What documentation or ID do you need to fly to Rosario Fisherton Airport?

    The travel and health documents required for your trip to Rosario Fisherton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rosario Fisherton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Rosario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rosario from Montreal.

Can I find flights from Montreal to Rosario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rosario from Montreal with this policy.

How can momondo help me find flights from Montreal to Rosario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rosario from Montreal.

I’m not ready to book a flight from Montreal to Rosario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to Rosario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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