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Cheap flights from Rosario to Montreal from C$ 1,841

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rosario to Montreal departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Rosario to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
1:23 a.m. - 12:40 a.m.
ROS
-
YUL
24h 17m
1 stop
Copa Airlines Logo
8:35 a.m. - 12:17 a.m.
YUL
-
ROS
14h 42m
1 stop
C$ 1,841Copa Airlines
Wed, 23 Sep - Thu, 15 Oct
Delta Logo
7:40 a.m. - 11:39 a.m.
ROS
-
YUL
28h 59m
2 stops
Delta Logo
6:47 p.m. - 6:10 a.m.
YUL
-
ROS
34h 23m
2 stops
C$ 2,013Delta
Sun, 16 Aug - Sun, 27 Sep
LATAM Airlines Logo
12:10 p.m. - 5:03 p.m.
ROS
-
YUL
30h 53m
2 stops
LATAM Airlines Logo
7:00 a.m. - 11:10 a.m.
YUL
-
ROS
26h 10m
2 stops
C$ 2,171LATAM Airlines
Fri, 4 Dec - Sun, 6 Dec
Multiple Airlines Logo
3:05 p.m. - 9:35 p.m.
ROS
-
YUL
31h 30m
2 stops
Multiple Airlines Logo
11:00 p.m. - 11:15 a.m.
YUL
-
ROS
35h 15m
2 stops
C$ 2,525Multiple Airlines
Thu, 24 Sep - Thu, 15 Oct
Multiple Airlines Logo
3:05 p.m. - 9:35 p.m.
ROS
-
YUL
31h 30m
2 stops
Multiple Airlines Logo
11:00 p.m. - 11:15 a.m.
YUL
-
ROS
35h 15m
2 stops
C$ 2,526Multiple Airlines
Thu, 24 Sep - Thu, 15 Oct
Multiple Airlines Logo
8:05 p.m. - 9:35 p.m.
ROS
-
YUL
26h 30m
2 stops
Multiple Airlines Logo
8:35 a.m. - 12:17 a.m.
YUL
-
ROS
14h 42m
1 stop
C$ 2,866Multiple Airlines
Thu, 24 Sep - Thu, 15 Oct
Avianca Logo
2:55 a.m. - 8:45 p.m.
ROS
-
YUL
43h 50m
2 stops
Avianca Logo
10:00 p.m. - 10:45 a.m.
YUL
-
ROS
34h 45m
2 stops
C$ 3,431Avianca
Thu, 3 Dec - Sun, 6 Dec

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Customize your flight search to find flights from Rosario to Montreal Pierre Elliott Trudeau Intl Airport 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 22 June 2026.
Use the filters below to find and compare flights from Rosario to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Wed 23/9

1:23 a.m.-12:40 a.m.

1 stop24h 17m

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

8:35 a.m.-12:17 a.m.

1 stop14h 42m

C$ 1,841

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Sun 16/8

7:40 a.m.-11:39 a.m.

2 stops28h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

6:47 p.m.-6:10 a.m.

2 stops34h 23m

C$ 2,013

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Fri 4/12

12:10 p.m.-5:03 p.m.

2 stops30h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

7:00 a.m.-11:10 a.m.

2 stops26h 10m

C$ 2,171

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Thu 24/9

3:05 p.m.-9:35 p.m.

2 stops31h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

11:00 p.m.-11:15 a.m.

2 stops35h 15m

C$ 2,525

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Thu 24/9

3:05 p.m.-9:35 p.m.

2 stops31h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

11:00 p.m.-11:15 a.m.

2 stops35h 15m

C$ 2,526

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Thu 24/9

8:05 p.m.-9:35 p.m.

2 stops26h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

8:35 a.m.-12:17 a.m.

1 stop14h 42m

C$ 2,866

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Thu 3/12

2:55 a.m.-8:45 p.m.

2 stops43h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

10:00 p.m.-10:45 a.m.

2 stops34h 45m

C$ 3,431

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

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

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

Fastest flight time

20h 31m

Direct flights

None
The fastest flight from Rosario to Montreal Pierre Elliott Trudeau Intl Airport takes 20h 31m
There are no direct flights from Rosario to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Rosario to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

Frequently asked questions about flying from Rosario to Montreal Pierre Elliott Trudeau Intl Airport

  • How far is Rosario Fisherton to Montreal Pierre Elliott Trudeau Intl by plane?

    The straight-line distance from Rosario Fisherton to Montreal Pierre Elliott Trudeau Intl is 8812.6 km. Flights usually cover this in 20h 31m, depending on flying conditions and air traffic around both airports.

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

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

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

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Rosario to Montreal Pierre Elliott Trudeau Intl Airport

  • How do I get Price Alerts for flights from Rosario to Montreal Pierre Elliott Trudeau Intl Airport?

    Search flight deals from Rosario to Montreal Pierre Elliott Trudeau Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Rosario to Montreal Pierre Elliott Trudeau Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Sherbrooke
Brossard
Montebello
Dorval
Longueuil
Cornwall
Boucherville
North Hatley
Drummondville
Saint-Sauveur
Magog
Bromont
Sutton
Saint-Jean-sur-Richelieu
Waterloo

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rosario to Montreal. momondo saves you time and could save you money on your trip.

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

Flights from Rosario to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rosario to Montreal.

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

Yes momondo offers price alerts on flights to Montreal from Rosario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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