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Cheap flights from Rosario to Montreal Pierre Elliott Trudeau Intl Airport from C$ 2,341

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
ROS — YUL
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Rosario to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rosario (ROS) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 July 2025.

Round-trip from

C$ 2,341
13/8-9/9
  • 13/8-9/9
  • 4 total stops
  • 48h 36m total
  • Rosario to Montreal
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Find flight deals from Rosario to Pierre Elliott Trudeau Intl

Cheapest flights from Rosario to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Rosario to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Wed 13/87:30 a.m.ROS - YUL
2 stops29h 01mMultiple Airlines
Tue 9/99:30 a.m.YUL - ROS
2 stops19h 35mMultiple Airlines
Deal found 29/7C$ 2,341
Thu 2/101:23 a.m.ROS - YUL
1 stop24h 16mCopa Airlines
Mon 6/108:41 a.m.YUL - ROS
1 stop14h 32mCopa Airlines
Deal found 29/7C$ 2,348

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rosario to Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 30 July 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

Rosario

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Wed 13/8

7:30 a.m.-11:31 a.m.

2 stops29h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

9:30 a.m.-6:05 a.m.

2 stops19h 35m

C$ 2,341

RosarioMontreal

ROS - YUL

ROSYUL

Rosario Fisherton

Thu 2/10

1:23 a.m.-12:39 a.m.

1 stop24h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 6/10

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

1 stop14h 32m

C$ 2,348

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Rosario to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Rosario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 30 July 2025.
See what other customers who have flown with Copa Airlines from Rosario to Montreal Pierre Elliott Trudeau Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,493 reviews
Check prices

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Copa Airlines
7.5
Good
1,493 reviews
Copa Airlines
7.5
Good
1,493 reviews
Check prices

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.

Related info for your journey

Find useful and relevant information for your journey from Rosario to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rosario to Montreal Pierre Elliott Trudeau Intl?

    For a flight from Rosario to Montreal Pierre Elliott Trudeau Intl, you will be flying from Fisherton. Rosario Fisherton (ROS) is just 10.7 km from the centre of the city. Fisherton is the only Rosario airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Rosario Fisherton on a regular basis.

  • Can I find deals for flights from Rosario to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Rosario to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rosario to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rosario to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Rosario to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Rosario to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rosario to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Rosario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Rosario to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Sherbrooke
Cornwall
Brossard
Dorval
Montebello
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
Louiseville

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