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Cheap flights from Rosario to Montreal from C$ 1,667

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 17/3. 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 Rosario to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
5:20 a.m. - 12:39 a.m.
ROS
-
YUL
20h 19m1 stop
Copa Airlines Logo
8:41 a.m. - 12:20 a.m.
YUL
-
ROS
14h 39m1 stop
C$ 1,667Copa Airlines
Tue, 17 Mar - Mon, 23 Mar
American Airlines Logo
2:55 a.m. - 11:29 p.m.
ROS
-
YUL
45h 34m2 stops
American Airlines Logo
7:00 a.m. - 2:05 a.m.
YUL
-
ROS
42h 05m2 stops
C$ 2,561American Airlines
Mon, 16 Mar - Mon, 23 Mar
American Airlines Logo
2:55 a.m. - 12:24 p.m.
ROS
-
YUL
58h 29m3 stops
American Airlines Logo
7:00 a.m. - 2:05 a.m.
YUL
-
ROS
42h 05m2 stops
C$ 2,680American Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
1:26 a.m. - 9:54 p.m.
ROS
-
YUL
21h 28m2 stops
Multiple Airlines Logo
8:41 a.m. - 3:53 a.m.
YUL
-
ROS
18h 12m1 stop
C$ 3,227Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
American Airlines Logo
2:55 a.m. - 12:24 p.m.
ROS
-
YUL
58h 29m3 stops
American Airlines Logo
3:59 p.m. - 2:05 a.m.
YUL
-
ROS
33h 06m3 stops
C$ 5,421American Airlines
Mon, 16 Mar - Mon, 23 Mar

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

Our best Copa Airlines deals on Rosario to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Copa Airlines
17 Mar
ROS5:20 a.m.Rosario Fisherton
20h 19m
1 stop
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
23 Mar
YUL8:41 a.m.Montreal Pierre Elliott Trudeau Intl
14h 39m
1 stop
ROS12:20 a.m.Rosario Fisherton
C$ 1,667
Find similar
Copa Airlines
14 Mar
ROS1:26 a.m.Rosario Fisherton
24h 13m
1 stop
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
21 Mar
YUL8:41 a.m.Montreal Pierre Elliott Trudeau Intl
18h 12m
1 stop
ROS3:53 a.m.Rosario Fisherton
C$ 2,284
Find similar

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

Our best American Airlines deals on Rosario to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
16 Mar
ROS2:55 a.m.Rosario Fisherton
45h 34m
2 stops
YUL11:29 p.m.Montreal Pierre Elliott Trudeau Intl
23 Mar
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
42h 05m
2 stops
ROS2:05 a.m.Rosario Fisherton
C$ 2,561
Find similar
American Airlines
16 Mar
ROS2:55 a.m.Rosario Fisherton
58h 29m
3 stops
YUL12:24 p.m.Montreal Pierre Elliott Trudeau Intl
23 Mar
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
42h 05m
2 stops
ROS2:05 a.m.Rosario Fisherton
C$ 2,680
Find similar
American Airlines
16 Mar
ROS2:55 a.m.Rosario Fisherton
58h 29m
3 stops
YUL12:24 p.m.Montreal Pierre Elliott Trudeau Intl
23 Mar
YUL3:59 p.m.Montreal Pierre Elliott Trudeau Intl
33h 06m
3 stops
ROS2:05 a.m.Rosario Fisherton
C$ 5,421
Find similar

momondo Fare Finder

 
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 18 December 2025.
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

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Tue 17/3

5:20 a.m.-12:39 a.m.

1 stop20h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

8:41 a.m.-12:20 a.m.

1 stop14h 39m

C$ 1,667

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Mon 16/3

2:55 a.m.-11:29 p.m.

2 stops45h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:00 a.m.-2:05 a.m.

2 stops42h 05m

C$ 2,561

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Mon 16/3

2:55 a.m.-12:24 p.m.

3 stops58h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:00 a.m.-2:05 a.m.

2 stops42h 05m

C$ 2,680

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Mon 16/3

1:26 a.m.-9:54 p.m.

2 stops21h 28m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

8:41 a.m.-3:53 a.m.

1 stop18h 12m

C$ 3,227

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Mon 16/3

2:55 a.m.-12:24 p.m.

3 stops58h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

3:59 p.m.-2:05 a.m.

3 stops33h 06m

C$ 5,421

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 19m

Direct flights

None
The fastest flight from Rosario to Montreal Pierre Elliott Trudeau Intl Airport takes 20h 19m
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.
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  • 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 19m, 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.

  • 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
Montebello
Trois-Rivières
Sherbrooke
Brossard
Longueuil
Boucherville
Dorval
North Hatley
Cornwall
Drummondville
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Sutton
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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